[llvm] 39e1876 - [Attributor][NFC] Precommit a set of test cases for load simplification
Johannes Doerfert via llvm-commits
llvm-commits at lists.llvm.org
Thu Jun 17 23:10:43 PDT 2021
Author: Johannes Doerfert
Date: 2021-06-18T01:07:51-05:00
New Revision: 39e1876b0649b35de2ca3bff1983be82dca0bbcc
URL: https://github.com/llvm/llvm-project/commit/39e1876b0649b35de2ca3bff1983be82dca0bbcc
DIFF: https://github.com/llvm/llvm-project/commit/39e1876b0649b35de2ca3bff1983be82dca0bbcc.diff
LOG: [Attributor][NFC] Precommit a set of test cases for load simplification
Added:
llvm/test/Transforms/Attributor/value-simplify-pointer-info.ll
Modified:
Removed:
################################################################################
diff --git a/llvm/test/Transforms/Attributor/value-simplify-pointer-info.ll b/llvm/test/Transforms/Attributor/value-simplify-pointer-info.ll
new file mode 100644
index 0000000000000..3bd879a531856
--- /dev/null
+++ b/llvm/test/Transforms/Attributor/value-simplify-pointer-info.ll
@@ -0,0 +1,2785 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
+; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=70 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
+; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=74 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
+; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
+; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM
+;
+%struct.S = type { i32, i32, i32, float, float, float }
+
+ at globalBytes = global [1024 x i8] zeroinitializer, align 16
+ at Gint1 = global i32 zeroinitializer, align 4
+ at Gint2 = global i32 zeroinitializer, align 4
+ at Gstatic_int1 = internal global i32 zeroinitializer, align 4
+ at Gstatic_int2 = internal global i32 zeroinitializer, align 4
+ at Gstatic_undef_int1 = internal global i32 undef, align 4
+ at Gstatic_undef_int2 = internal global i32 undef, align 4
+ at GI1 = internal global i32 undef, align 4
+ at GI2 = internal global i32 undef, align 4
+ at Gs1 = internal global %struct.S undef, align 4
+ at Gs2 = internal global %struct.S zeroinitializer, align 4
+ at GBytes = internal global [1024 x i8] zeroinitializer, align 16
+ at Flag0 = global i32 0, align 4
+ at Flag1 = internal global i32 undef, align 4
+ at Flag2 = internal global i32 undef, align 4
+ at Flag3 = internal global i32 zeroinitializer, align 4
+
+;.
+; CHECK: @[[GLOBALBYTES:[a-zA-Z0-9_$"\\.-]+]] = global [1024 x i8] zeroinitializer, align 16
+; CHECK: @[[GINT1:[a-zA-Z0-9_$"\\.-]+]] = global i32 0, align 4
+; CHECK: @[[GINT2:[a-zA-Z0-9_$"\\.-]+]] = global i32 0, align 4
+; CHECK: @[[GSTATIC_INT1:[a-zA-Z0-9_$"\\.-]+]] = internal global i32 0, align 4
+; CHECK: @[[GSTATIC_INT2:[a-zA-Z0-9_$"\\.-]+]] = internal global i32 0, align 4
+; CHECK: @[[GSTATIC_UNDEF_INT1:[a-zA-Z0-9_$"\\.-]+]] = internal global i32 undef, align 4
+; CHECK: @[[GSTATIC_UNDEF_INT2:[a-zA-Z0-9_$"\\.-]+]] = internal global i32 undef, align 4
+; CHECK: @[[GI1:[a-zA-Z0-9_$"\\.-]+]] = internal global i32 undef, align 4
+; CHECK: @[[GI2:[a-zA-Z0-9_$"\\.-]+]] = internal global i32 undef, align 4
+; CHECK: @[[GS1:[a-zA-Z0-9_$"\\.-]+]] = internal global [[STRUCT_S:%.*]] undef, align 4
+; CHECK: @[[GS2:[a-zA-Z0-9_$"\\.-]+]] = internal global [[STRUCT_S:%.*]] zeroinitializer, align 4
+; CHECK: @[[GBYTES:[a-zA-Z0-9_$"\\.-]+]] = internal global [1024 x i8] zeroinitializer, align 16
+; CHECK: @[[FLAG0:[a-zA-Z0-9_$"\\.-]+]] = global i32 0, align 4
+; CHECK: @[[FLAG1:[a-zA-Z0-9_$"\\.-]+]] = internal global i32 undef, align 4
+; CHECK: @[[FLAG2:[a-zA-Z0-9_$"\\.-]+]] = internal global i32 undef, align 4
+; CHECK: @[[FLAG3:[a-zA-Z0-9_$"\\.-]+]] = internal global i32 0, align 4
+;.
+define void @write_arg(i32* %p, i32 %v) {
+; IS__TUNIT____: Function Attrs: argmemonly nofree nosync nounwind willreturn writeonly
+; IS__TUNIT____-LABEL: define {{[^@]+}}@write_arg
+; IS__TUNIT____-SAME: (i32* nocapture nofree noundef nonnull writeonly align 4 dereferenceable(4) [[P:%.*]], i32 [[V:%.*]]) #[[ATTR0:[0-9]+]] {
+; IS__TUNIT____-NEXT: entry:
+; IS__TUNIT____-NEXT: store i32 [[V]], i32* [[P]], align 4, !tbaa [[TBAA3:![0-9]+]]
+; IS__TUNIT____-NEXT: ret void
+;
+; IS__CGSCC____: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn writeonly
+; IS__CGSCC____-LABEL: define {{[^@]+}}@write_arg
+; IS__CGSCC____-SAME: (i32* nocapture nofree noundef nonnull writeonly align 4 dereferenceable(4) [[P:%.*]], i32 [[V:%.*]]) #[[ATTR0:[0-9]+]] {
+; IS__CGSCC____-NEXT: entry:
+; IS__CGSCC____-NEXT: store i32 [[V]], i32* [[P]], align 4, !tbaa [[TBAA3:![0-9]+]]
+; IS__CGSCC____-NEXT: ret void
+;
+entry:
+ store i32 %v, i32* %p, align 4, !tbaa !3
+ ret void
+}
+
+define void @write_random(i32* %p) {
+; CHECK-LABEL: define {{[^@]+}}@write_random
+; CHECK-SAME: (i32* nocapture nofree writeonly [[P:%.*]]) {
+; CHECK-NEXT: entry:
+; CHECK-NEXT: [[CALL:%.*]] = call i32 (...) @random()
+; CHECK-NEXT: store i32 [[CALL]], i32* [[P]], align 4, !tbaa [[TBAA3:![0-9]+]]
+; CHECK-NEXT: ret void
+;
+entry:
+ %call = call i32 (...) @random()
+ store i32 %call, i32* %p, align 4, !tbaa !3
+ ret void
+}
+
+declare i32 @random(...)
+
+; struct S local_alloca_simplifiable_1(void) {
+; struct S s;
+; s.f1 = 1.1;
+; s.f2 = 2.2;
+; s.f3 = 3.3;
+; write_arg(&s.i1, 1);
+; write_arg(&s.i2, 2);
+; write_arg(&s.i3, 3);
+; struct S r;
+; r.f1 = s.f1;
+; r.f2 = s.f2 * 2;
+; r.f3 = s.f3 + s.f1;
+; r.i1 = s.i1;
+; r.i2 = s.i2 * 2;
+; r.i3 = s.i3 + s.i1;
+; return r;
+; }
+define void @local_alloca_simplifiable_1(%struct.S* noalias sret(%struct.S) align 4 %agg.result) {
+; IS__TUNIT_OPM: Function Attrs: argmemonly nofree nosync nounwind willreturn
+; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@local_alloca_simplifiable_1
+; IS__TUNIT_OPM-SAME: (%struct.S* noalias nocapture nofree nonnull writeonly sret([[STRUCT_S:%.*]]) align 4 dereferenceable(24) [[AGG_RESULT:%.*]]) #[[ATTR1:[0-9]+]] {
+; IS__TUNIT_OPM-NEXT: entry:
+; IS__TUNIT_OPM-NEXT: [[S:%.*]] = alloca [[STRUCT_S]], align 4
+; IS__TUNIT_OPM-NEXT: [[I:%.*]] = bitcast %struct.S* [[S]] to i8*
+; IS__TUNIT_OPM-NEXT: call void @llvm.lifetime.start.p0i8(i64 noundef 24, i8* nocapture nofree noundef nonnull align 4 dereferenceable(24) [[I]]) #[[ATTR7:[0-9]+]]
+; IS__TUNIT_OPM-NEXT: [[F1:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 3
+; IS__TUNIT_OPM-NEXT: store float 0x3FF19999A0000000, float* [[F1]], align 4, !tbaa [[TBAA7:![0-9]+]]
+; IS__TUNIT_OPM-NEXT: [[F2:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 4
+; IS__TUNIT_OPM-NEXT: store float 0x40019999A0000000, float* [[F2]], align 4, !tbaa [[TBAA10:![0-9]+]]
+; IS__TUNIT_OPM-NEXT: [[F3:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 5
+; IS__TUNIT_OPM-NEXT: store float 0x400A666660000000, float* [[F3]], align 4, !tbaa [[TBAA11:![0-9]+]]
+; IS__TUNIT_OPM-NEXT: [[I1:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 0
+; IS__TUNIT_OPM-NEXT: call void @write_arg(i32* nocapture nofree noundef nonnull writeonly align 4 dereferenceable(24) [[I1]], i32 noundef 1) #[[ATTR6:[0-9]+]]
+; IS__TUNIT_OPM-NEXT: [[I2:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 1
+; IS__TUNIT_OPM-NEXT: call void @write_arg(i32* nocapture nofree nonnull writeonly align 4 dereferenceable(20) [[I2]], i32 noundef 2) #[[ATTR6]]
+; IS__TUNIT_OPM-NEXT: [[I3:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 2
+; IS__TUNIT_OPM-NEXT: call void @write_arg(i32* nocapture nofree nonnull writeonly align 4 dereferenceable(16) [[I3]], i32 noundef 3) #[[ATTR6]]
+; IS__TUNIT_OPM-NEXT: [[F11:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 3
+; IS__TUNIT_OPM-NEXT: [[I4:%.*]] = load float, float* [[F11]], align 4, !tbaa [[TBAA7]]
+; IS__TUNIT_OPM-NEXT: [[F12:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 3
+; IS__TUNIT_OPM-NEXT: store float [[I4]], float* [[F12]], align 4, !tbaa [[TBAA7]]
+; IS__TUNIT_OPM-NEXT: [[F23:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 4
+; IS__TUNIT_OPM-NEXT: [[I5:%.*]] = load float, float* [[F23]], align 4, !tbaa [[TBAA10]]
+; IS__TUNIT_OPM-NEXT: [[MUL:%.*]] = fmul float [[I5]], 2.000000e+00
+; IS__TUNIT_OPM-NEXT: [[F24:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 4
+; IS__TUNIT_OPM-NEXT: store float [[MUL]], float* [[F24]], align 4, !tbaa [[TBAA10]]
+; IS__TUNIT_OPM-NEXT: [[F35:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 5
+; IS__TUNIT_OPM-NEXT: [[I6:%.*]] = load float, float* [[F35]], align 4, !tbaa [[TBAA11]]
+; IS__TUNIT_OPM-NEXT: [[F16:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 3
+; IS__TUNIT_OPM-NEXT: [[I7:%.*]] = load float, float* [[F16]], align 4, !tbaa [[TBAA7]]
+; IS__TUNIT_OPM-NEXT: [[ADD:%.*]] = fadd float [[I6]], [[I7]]
+; IS__TUNIT_OPM-NEXT: [[F37:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 5
+; IS__TUNIT_OPM-NEXT: store float [[ADD]], float* [[F37]], align 4, !tbaa [[TBAA11]]
+; IS__TUNIT_OPM-NEXT: [[I18:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 0
+; IS__TUNIT_OPM-NEXT: [[I8:%.*]] = load i32, i32* [[I18]], align 4, !tbaa [[TBAA12:![0-9]+]]
+; IS__TUNIT_OPM-NEXT: [[I19:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 0
+; IS__TUNIT_OPM-NEXT: store i32 [[I8]], i32* [[I19]], align 4, !tbaa [[TBAA12]]
+; IS__TUNIT_OPM-NEXT: [[I210:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 1
+; IS__TUNIT_OPM-NEXT: [[I9:%.*]] = load i32, i32* [[I210]], align 4, !tbaa [[TBAA13:![0-9]+]]
+; IS__TUNIT_OPM-NEXT: [[MUL11:%.*]] = shl nsw i32 [[I9]], 1
+; IS__TUNIT_OPM-NEXT: [[I212:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 1
+; IS__TUNIT_OPM-NEXT: store i32 [[MUL11]], i32* [[I212]], align 4, !tbaa [[TBAA13]]
+; IS__TUNIT_OPM-NEXT: [[I313:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 2
+; IS__TUNIT_OPM-NEXT: [[I10:%.*]] = load i32, i32* [[I313]], align 4, !tbaa [[TBAA14:![0-9]+]]
+; IS__TUNIT_OPM-NEXT: [[I114:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 0
+; IS__TUNIT_OPM-NEXT: [[I11:%.*]] = load i32, i32* [[I114]], align 4, !tbaa [[TBAA12]]
+; IS__TUNIT_OPM-NEXT: [[ADD15:%.*]] = add nsw i32 [[I10]], [[I11]]
+; IS__TUNIT_OPM-NEXT: [[I316:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 2
+; IS__TUNIT_OPM-NEXT: store i32 [[ADD15]], i32* [[I316]], align 4, !tbaa [[TBAA14]]
+; IS__TUNIT_OPM-NEXT: [[I12:%.*]] = bitcast %struct.S* [[S]] to i8*
+; IS__TUNIT_OPM-NEXT: call void @llvm.lifetime.end.p0i8(i64 noundef 24, i8* nocapture nofree noundef nonnull align 4 dereferenceable(24) [[I12]]) #[[ATTR7]]
+; IS__TUNIT_OPM-NEXT: ret void
+;
+; IS__TUNIT_NPM: Function Attrs: argmemonly nofree nosync nounwind willreturn
+; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@local_alloca_simplifiable_1
+; IS__TUNIT_NPM-SAME: (%struct.S* noalias nocapture nofree nonnull writeonly sret([[STRUCT_S:%.*]]) align 4 dereferenceable(24) [[AGG_RESULT:%.*]]) #[[ATTR1:[0-9]+]] {
+; IS__TUNIT_NPM-NEXT: entry:
+; IS__TUNIT_NPM-NEXT: [[S:%.*]] = alloca [[STRUCT_S]], align 4
+; IS__TUNIT_NPM-NEXT: [[I:%.*]] = bitcast %struct.S* [[S]] to i8*
+; IS__TUNIT_NPM-NEXT: call void @llvm.lifetime.start.p0i8(i64 noundef 24, i8* nocapture nofree noundef nonnull align 4 dereferenceable(24) [[I]]) #[[ATTR6:[0-9]+]]
+; IS__TUNIT_NPM-NEXT: [[F1:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 3
+; IS__TUNIT_NPM-NEXT: store float 0x3FF19999A0000000, float* [[F1]], align 4, !tbaa [[TBAA7:![0-9]+]]
+; IS__TUNIT_NPM-NEXT: [[F2:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 4
+; IS__TUNIT_NPM-NEXT: store float 0x40019999A0000000, float* [[F2]], align 4, !tbaa [[TBAA10:![0-9]+]]
+; IS__TUNIT_NPM-NEXT: [[F3:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 5
+; IS__TUNIT_NPM-NEXT: store float 0x400A666660000000, float* [[F3]], align 4, !tbaa [[TBAA11:![0-9]+]]
+; IS__TUNIT_NPM-NEXT: [[I1:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 0
+; IS__TUNIT_NPM-NEXT: call void @write_arg(i32* nocapture nofree noundef nonnull writeonly align 4 dereferenceable(24) [[I1]], i32 noundef 1) #[[ATTR5:[0-9]+]]
+; IS__TUNIT_NPM-NEXT: [[I2:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 1
+; IS__TUNIT_NPM-NEXT: call void @write_arg(i32* nocapture nofree nonnull writeonly align 4 dereferenceable(20) [[I2]], i32 noundef 2) #[[ATTR5]]
+; IS__TUNIT_NPM-NEXT: [[I3:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 2
+; IS__TUNIT_NPM-NEXT: call void @write_arg(i32* nocapture nofree nonnull writeonly align 4 dereferenceable(16) [[I3]], i32 noundef 3) #[[ATTR5]]
+; IS__TUNIT_NPM-NEXT: [[F11:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 3
+; IS__TUNIT_NPM-NEXT: [[I4:%.*]] = load float, float* [[F11]], align 4, !tbaa [[TBAA7]]
+; IS__TUNIT_NPM-NEXT: [[F12:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 3
+; IS__TUNIT_NPM-NEXT: store float [[I4]], float* [[F12]], align 4, !tbaa [[TBAA7]]
+; IS__TUNIT_NPM-NEXT: [[F23:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 4
+; IS__TUNIT_NPM-NEXT: [[I5:%.*]] = load float, float* [[F23]], align 4, !tbaa [[TBAA10]]
+; IS__TUNIT_NPM-NEXT: [[MUL:%.*]] = fmul float [[I5]], 2.000000e+00
+; IS__TUNIT_NPM-NEXT: [[F24:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 4
+; IS__TUNIT_NPM-NEXT: store float [[MUL]], float* [[F24]], align 4, !tbaa [[TBAA10]]
+; IS__TUNIT_NPM-NEXT: [[F35:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 5
+; IS__TUNIT_NPM-NEXT: [[I6:%.*]] = load float, float* [[F35]], align 4, !tbaa [[TBAA11]]
+; IS__TUNIT_NPM-NEXT: [[F16:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 3
+; IS__TUNIT_NPM-NEXT: [[I7:%.*]] = load float, float* [[F16]], align 4, !tbaa [[TBAA7]]
+; IS__TUNIT_NPM-NEXT: [[ADD:%.*]] = fadd float [[I6]], [[I7]]
+; IS__TUNIT_NPM-NEXT: [[F37:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 5
+; IS__TUNIT_NPM-NEXT: store float [[ADD]], float* [[F37]], align 4, !tbaa [[TBAA11]]
+; IS__TUNIT_NPM-NEXT: [[I18:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 0
+; IS__TUNIT_NPM-NEXT: [[I8:%.*]] = load i32, i32* [[I18]], align 4, !tbaa [[TBAA12:![0-9]+]]
+; IS__TUNIT_NPM-NEXT: [[I19:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 0
+; IS__TUNIT_NPM-NEXT: store i32 [[I8]], i32* [[I19]], align 4, !tbaa [[TBAA12]]
+; IS__TUNIT_NPM-NEXT: [[I210:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 1
+; IS__TUNIT_NPM-NEXT: [[I9:%.*]] = load i32, i32* [[I210]], align 4, !tbaa [[TBAA13:![0-9]+]]
+; IS__TUNIT_NPM-NEXT: [[MUL11:%.*]] = shl nsw i32 [[I9]], 1
+; IS__TUNIT_NPM-NEXT: [[I212:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 1
+; IS__TUNIT_NPM-NEXT: store i32 [[MUL11]], i32* [[I212]], align 4, !tbaa [[TBAA13]]
+; IS__TUNIT_NPM-NEXT: [[I313:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 2
+; IS__TUNIT_NPM-NEXT: [[I10:%.*]] = load i32, i32* [[I313]], align 4, !tbaa [[TBAA14:![0-9]+]]
+; IS__TUNIT_NPM-NEXT: [[I114:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 0
+; IS__TUNIT_NPM-NEXT: [[I11:%.*]] = load i32, i32* [[I114]], align 4, !tbaa [[TBAA12]]
+; IS__TUNIT_NPM-NEXT: [[ADD15:%.*]] = add nsw i32 [[I10]], [[I11]]
+; IS__TUNIT_NPM-NEXT: [[I316:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 2
+; IS__TUNIT_NPM-NEXT: store i32 [[ADD15]], i32* [[I316]], align 4, !tbaa [[TBAA14]]
+; IS__TUNIT_NPM-NEXT: [[I12:%.*]] = bitcast %struct.S* [[S]] to i8*
+; IS__TUNIT_NPM-NEXT: call void @llvm.lifetime.end.p0i8(i64 noundef 24, i8* nocapture nofree noundef nonnull align 4 dereferenceable(24) [[I12]]) #[[ATTR6]]
+; IS__TUNIT_NPM-NEXT: ret void
+;
+; IS__CGSCC____: Function Attrs: argmemonly nofree nosync nounwind willreturn
+; IS__CGSCC____-LABEL: define {{[^@]+}}@local_alloca_simplifiable_1
+; IS__CGSCC____-SAME: (%struct.S* noalias nocapture nofree nonnull writeonly sret([[STRUCT_S:%.*]]) align 4 dereferenceable(24) [[AGG_RESULT:%.*]]) #[[ATTR1:[0-9]+]] {
+; IS__CGSCC____-NEXT: entry:
+; IS__CGSCC____-NEXT: [[S:%.*]] = alloca [[STRUCT_S]], align 4
+; IS__CGSCC____-NEXT: [[I:%.*]] = bitcast %struct.S* [[S]] to i8*
+; IS__CGSCC____-NEXT: call void @llvm.lifetime.start.p0i8(i64 noundef 24, i8* nocapture nofree noundef nonnull align 4 dereferenceable(24) [[I]]) #[[ATTR8:[0-9]+]]
+; IS__CGSCC____-NEXT: [[F1:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 3
+; IS__CGSCC____-NEXT: store float 0x3FF19999A0000000, float* [[F1]], align 4, !tbaa [[TBAA7:![0-9]+]]
+; IS__CGSCC____-NEXT: [[F2:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 4
+; IS__CGSCC____-NEXT: store float 0x40019999A0000000, float* [[F2]], align 4, !tbaa [[TBAA10:![0-9]+]]
+; IS__CGSCC____-NEXT: [[F3:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 5
+; IS__CGSCC____-NEXT: store float 0x400A666660000000, float* [[F3]], align 4, !tbaa [[TBAA11:![0-9]+]]
+; IS__CGSCC____-NEXT: [[I1:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 0
+; IS__CGSCC____-NEXT: call void @write_arg(i32* nocapture nofree noundef nonnull writeonly align 4 dereferenceable(24) [[I1]], i32 noundef 1) #[[ATTR9:[0-9]+]]
+; IS__CGSCC____-NEXT: [[I2:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 1
+; IS__CGSCC____-NEXT: call void @write_arg(i32* nocapture nofree noundef nonnull writeonly align 4 dereferenceable(20) [[I2]], i32 noundef 2) #[[ATTR9]]
+; IS__CGSCC____-NEXT: [[I3:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 2
+; IS__CGSCC____-NEXT: call void @write_arg(i32* nocapture nofree noundef nonnull writeonly align 4 dereferenceable(16) [[I3]], i32 noundef 3) #[[ATTR9]]
+; IS__CGSCC____-NEXT: [[F11:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 3
+; IS__CGSCC____-NEXT: [[I4:%.*]] = load float, float* [[F11]], align 4, !tbaa [[TBAA7]]
+; IS__CGSCC____-NEXT: [[F12:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 3
+; IS__CGSCC____-NEXT: store float [[I4]], float* [[F12]], align 4, !tbaa [[TBAA7]]
+; IS__CGSCC____-NEXT: [[F23:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 4
+; IS__CGSCC____-NEXT: [[I5:%.*]] = load float, float* [[F23]], align 4, !tbaa [[TBAA10]]
+; IS__CGSCC____-NEXT: [[MUL:%.*]] = fmul float [[I5]], 2.000000e+00
+; IS__CGSCC____-NEXT: [[F24:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 4
+; IS__CGSCC____-NEXT: store float [[MUL]], float* [[F24]], align 4, !tbaa [[TBAA10]]
+; IS__CGSCC____-NEXT: [[F35:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 5
+; IS__CGSCC____-NEXT: [[I6:%.*]] = load float, float* [[F35]], align 4, !tbaa [[TBAA11]]
+; IS__CGSCC____-NEXT: [[F16:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 3
+; IS__CGSCC____-NEXT: [[I7:%.*]] = load float, float* [[F16]], align 4, !tbaa [[TBAA7]]
+; IS__CGSCC____-NEXT: [[ADD:%.*]] = fadd float [[I6]], [[I7]]
+; IS__CGSCC____-NEXT: [[F37:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 5
+; IS__CGSCC____-NEXT: store float [[ADD]], float* [[F37]], align 4, !tbaa [[TBAA11]]
+; IS__CGSCC____-NEXT: [[I18:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 0
+; IS__CGSCC____-NEXT: [[I8:%.*]] = load i32, i32* [[I18]], align 4, !tbaa [[TBAA12:![0-9]+]]
+; IS__CGSCC____-NEXT: [[I19:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 0
+; IS__CGSCC____-NEXT: store i32 [[I8]], i32* [[I19]], align 4, !tbaa [[TBAA12]]
+; IS__CGSCC____-NEXT: [[I210:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 1
+; IS__CGSCC____-NEXT: [[I9:%.*]] = load i32, i32* [[I210]], align 4, !tbaa [[TBAA13:![0-9]+]]
+; IS__CGSCC____-NEXT: [[MUL11:%.*]] = shl nsw i32 [[I9]], 1
+; IS__CGSCC____-NEXT: [[I212:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 1
+; IS__CGSCC____-NEXT: store i32 [[MUL11]], i32* [[I212]], align 4, !tbaa [[TBAA13]]
+; IS__CGSCC____-NEXT: [[I313:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 2
+; IS__CGSCC____-NEXT: [[I10:%.*]] = load i32, i32* [[I313]], align 4, !tbaa [[TBAA14:![0-9]+]]
+; IS__CGSCC____-NEXT: [[I114:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 0
+; IS__CGSCC____-NEXT: [[I11:%.*]] = load i32, i32* [[I114]], align 4, !tbaa [[TBAA12]]
+; IS__CGSCC____-NEXT: [[ADD15:%.*]] = add nsw i32 [[I10]], [[I11]]
+; IS__CGSCC____-NEXT: [[I316:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 2
+; IS__CGSCC____-NEXT: store i32 [[ADD15]], i32* [[I316]], align 4, !tbaa [[TBAA14]]
+; IS__CGSCC____-NEXT: [[I12:%.*]] = bitcast %struct.S* [[S]] to i8*
+; IS__CGSCC____-NEXT: call void @llvm.lifetime.end.p0i8(i64 noundef 24, i8* nocapture nofree noundef nonnull align 4 dereferenceable(24) [[I12]]) #[[ATTR8]]
+; IS__CGSCC____-NEXT: ret void
+;
+entry:
+ %s = alloca %struct.S, align 4
+ %i = bitcast %struct.S* %s to i8*
+ call void @llvm.lifetime.start.p0i8(i64 24, i8* nonnull %i)
+ %f1 = getelementptr inbounds %struct.S, %struct.S* %s, i64 0, i32 3
+ store float 0x3FF19999A0000000, float* %f1, align 4, !tbaa !7
+ %f2 = getelementptr inbounds %struct.S, %struct.S* %s, i64 0, i32 4
+ store float 0x40019999A0000000, float* %f2, align 4, !tbaa !10
+ %f3 = getelementptr inbounds %struct.S, %struct.S* %s, i64 0, i32 5
+ store float 0x400A666660000000, float* %f3, align 4, !tbaa !11
+ %i1 = getelementptr inbounds %struct.S, %struct.S* %s, i64 0, i32 0
+ call void @write_arg(i32* nonnull %i1, i32 1)
+ %i2 = getelementptr inbounds %struct.S, %struct.S* %s, i64 0, i32 1
+ call void @write_arg(i32* nonnull %i2, i32 2)
+ %i3 = getelementptr inbounds %struct.S, %struct.S* %s, i64 0, i32 2
+ call void @write_arg(i32* nonnull %i3, i32 3)
+ %f11 = getelementptr inbounds %struct.S, %struct.S* %s, i64 0, i32 3
+ %i4 = load float, float* %f11, align 4, !tbaa !7
+ %f12 = getelementptr inbounds %struct.S, %struct.S* %agg.result, i64 0, i32 3
+ store float %i4, float* %f12, align 4, !tbaa !7
+ %f23 = getelementptr inbounds %struct.S, %struct.S* %s, i64 0, i32 4
+ %i5 = load float, float* %f23, align 4, !tbaa !10
+ %mul = fmul float %i5, 2.000000e+00
+ %f24 = getelementptr inbounds %struct.S, %struct.S* %agg.result, i64 0, i32 4
+ store float %mul, float* %f24, align 4, !tbaa !10
+ %f35 = getelementptr inbounds %struct.S, %struct.S* %s, i64 0, i32 5
+ %i6 = load float, float* %f35, align 4, !tbaa !11
+ %f16 = getelementptr inbounds %struct.S, %struct.S* %s, i64 0, i32 3
+ %i7 = load float, float* %f16, align 4, !tbaa !7
+ %add = fadd float %i6, %i7
+ %f37 = getelementptr inbounds %struct.S, %struct.S* %agg.result, i64 0, i32 5
+ store float %add, float* %f37, align 4, !tbaa !11
+ %i18 = getelementptr inbounds %struct.S, %struct.S* %s, i64 0, i32 0
+ %i8 = load i32, i32* %i18, align 4, !tbaa !12
+ %i19 = getelementptr inbounds %struct.S, %struct.S* %agg.result, i64 0, i32 0
+ store i32 %i8, i32* %i19, align 4, !tbaa !12
+ %i210 = getelementptr inbounds %struct.S, %struct.S* %s, i64 0, i32 1
+ %i9 = load i32, i32* %i210, align 4, !tbaa !13
+ %mul11 = shl nsw i32 %i9, 1
+ %i212 = getelementptr inbounds %struct.S, %struct.S* %agg.result, i64 0, i32 1
+ store i32 %mul11, i32* %i212, align 4, !tbaa !13
+ %i313 = getelementptr inbounds %struct.S, %struct.S* %s, i64 0, i32 2
+ %i10 = load i32, i32* %i313, align 4, !tbaa !14
+ %i114 = getelementptr inbounds %struct.S, %struct.S* %s, i64 0, i32 0
+ %i11 = load i32, i32* %i114, align 4, !tbaa !12
+ %add15 = add nsw i32 %i10, %i11
+ %i316 = getelementptr inbounds %struct.S, %struct.S* %agg.result, i64 0, i32 2
+ store i32 %add15, i32* %i316, align 4, !tbaa !14
+ %i12 = bitcast %struct.S* %s to i8*
+ call void @llvm.lifetime.end.p0i8(i64 24, i8* nonnull %i12)
+ ret void
+}
+
+declare void @llvm.lifetime.start.p0i8(i64 immarg, i8* nocapture)
+
+declare void @llvm.lifetime.end.p0i8(i64 immarg, i8* nocapture)
+
+; void local_alloca_simplifiable_2(void) {
+; char Bytes[1024];
+; for (int i = 0; i < 100; ++i)
+; Bytes[i * 10] = 0;
+; for (int i = 0; i < 10; ++i)
+; ((float *)Bytes)[i * 10 + 1] = 0;
+; for (int i = 0; i < 20; ++i)
+; ((long long int *)Bytes)[i * 10 + 2] = 0;
+; Bytes[1023] = 0;
+; write_arg((int *)&Bytes[500], 0);
+; struct S R;
+; for (int i = 0; i < 1024; ++i)
+; globalBytes[i] = Bytes[i];
+; }
+;
+define void @local_alloca_simplifiable_2() {
+; IS__TUNIT_OPM: Function Attrs: nofree nosync nounwind
+; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@local_alloca_simplifiable_2
+; IS__TUNIT_OPM-SAME: () #[[ATTR2:[0-9]+]] {
+; IS__TUNIT_OPM-NEXT: entry:
+; IS__TUNIT_OPM-NEXT: [[BYTES:%.*]] = alloca [1024 x i8], align 16
+; IS__TUNIT_OPM-NEXT: [[I:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* [[BYTES]], i64 0, i64 0
+; IS__TUNIT_OPM-NEXT: call void @llvm.lifetime.start.p0i8(i64 noundef 1024, i8* nocapture nofree noundef nonnull align 16 dereferenceable(1024) [[I]])
+; IS__TUNIT_OPM-NEXT: br label [[FOR_COND:%.*]]
+; IS__TUNIT_OPM: for.cond:
+; IS__TUNIT_OPM-NEXT: [[INDVARS_IV:%.*]] = phi i64 [ [[INDVARS_IV_NEXT:%.*]], [[FOR_INC:%.*]] ], [ 0, [[ENTRY:%.*]] ]
+; IS__TUNIT_OPM-NEXT: [[EXITCOND:%.*]] = icmp ne i64 [[INDVARS_IV]], 100
+; IS__TUNIT_OPM-NEXT: br i1 [[EXITCOND]], label [[FOR_BODY:%.*]], label [[FOR_COND_CLEANUP:%.*]]
+; IS__TUNIT_OPM: for.cond.cleanup:
+; IS__TUNIT_OPM-NEXT: br label [[FOR_END:%.*]]
+; IS__TUNIT_OPM: for.body:
+; IS__TUNIT_OPM-NEXT: [[I15:%.*]] = mul nuw nsw i64 [[INDVARS_IV]], 10
+; IS__TUNIT_OPM-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* [[BYTES]], i64 0, i64 [[I15]]
+; IS__TUNIT_OPM-NEXT: store i8 0, i8* [[ARRAYIDX]], align 2, !tbaa [[TBAA15:![0-9]+]]
+; IS__TUNIT_OPM-NEXT: br label [[FOR_INC]]
+; IS__TUNIT_OPM: for.inc:
+; IS__TUNIT_OPM-NEXT: [[INDVARS_IV_NEXT]] = add nuw nsw i64 [[INDVARS_IV]], 1
+; IS__TUNIT_OPM-NEXT: br label [[FOR_COND]], !llvm.loop [[LOOP16:![0-9]+]]
+; IS__TUNIT_OPM: for.end:
+; IS__TUNIT_OPM-NEXT: br label [[FOR_COND2:%.*]]
+; IS__TUNIT_OPM: for.cond2:
+; IS__TUNIT_OPM-NEXT: [[INDVARS_IV2:%.*]] = phi i64 [ [[INDVARS_IV_NEXT3:%.*]], [[FOR_INC9:%.*]] ], [ 0, [[FOR_END]] ]
+; IS__TUNIT_OPM-NEXT: [[EXITCOND6:%.*]] = icmp ne i64 [[INDVARS_IV2]], 10
+; IS__TUNIT_OPM-NEXT: br i1 [[EXITCOND6]], label [[FOR_BODY5:%.*]], label [[FOR_COND_CLEANUP4:%.*]]
+; IS__TUNIT_OPM: for.cond.cleanup4:
+; IS__TUNIT_OPM-NEXT: br label [[FOR_END11:%.*]]
+; IS__TUNIT_OPM: for.body5:
+; IS__TUNIT_OPM-NEXT: [[I16:%.*]] = bitcast [1024 x i8]* [[BYTES]] to float*
+; IS__TUNIT_OPM-NEXT: [[I17:%.*]] = mul nuw nsw i64 [[INDVARS_IV2]], 10
+; IS__TUNIT_OPM-NEXT: [[I18:%.*]] = or i64 [[I17]], 1
+; IS__TUNIT_OPM-NEXT: [[ARRAYIDX8:%.*]] = getelementptr inbounds float, float* [[I16]], i64 [[I18]]
+; IS__TUNIT_OPM-NEXT: store float 0.000000e+00, float* [[ARRAYIDX8]], align 4, !tbaa [[TBAA18:![0-9]+]]
+; IS__TUNIT_OPM-NEXT: br label [[FOR_INC9]]
+; IS__TUNIT_OPM: for.inc9:
+; IS__TUNIT_OPM-NEXT: [[INDVARS_IV_NEXT3]] = add nuw nsw i64 [[INDVARS_IV2]], 1
+; IS__TUNIT_OPM-NEXT: br label [[FOR_COND2]], !llvm.loop [[LOOP19:![0-9]+]]
+; IS__TUNIT_OPM: for.end11:
+; IS__TUNIT_OPM-NEXT: br label [[FOR_COND13:%.*]]
+; IS__TUNIT_OPM: for.cond13:
+; IS__TUNIT_OPM-NEXT: [[INDVARS_IV7:%.*]] = phi i64 [ [[INDVARS_IV_NEXT8:%.*]], [[FOR_INC22:%.*]] ], [ 0, [[FOR_END11]] ]
+; IS__TUNIT_OPM-NEXT: [[EXITCOND11:%.*]] = icmp ne i64 [[INDVARS_IV7]], 20
+; IS__TUNIT_OPM-NEXT: br i1 [[EXITCOND11]], label [[FOR_BODY16:%.*]], label [[FOR_COND_CLEANUP15:%.*]]
+; IS__TUNIT_OPM: for.cond.cleanup15:
+; IS__TUNIT_OPM-NEXT: br label [[FOR_END24:%.*]]
+; IS__TUNIT_OPM: for.body16:
+; IS__TUNIT_OPM-NEXT: [[I19:%.*]] = bitcast [1024 x i8]* [[BYTES]] to i64*
+; IS__TUNIT_OPM-NEXT: [[I20:%.*]] = mul nuw nsw i64 [[INDVARS_IV7]], 10
+; IS__TUNIT_OPM-NEXT: [[I21:%.*]] = add nuw nsw i64 [[I20]], 2
+; IS__TUNIT_OPM-NEXT: [[ARRAYIDX21:%.*]] = getelementptr inbounds i64, i64* [[I19]], i64 [[I21]]
+; IS__TUNIT_OPM-NEXT: store i64 0, i64* [[ARRAYIDX21]], align 16, !tbaa [[TBAA20:![0-9]+]]
+; IS__TUNIT_OPM-NEXT: br label [[FOR_INC22]]
+; IS__TUNIT_OPM: for.inc22:
+; IS__TUNIT_OPM-NEXT: [[INDVARS_IV_NEXT8]] = add nuw nsw i64 [[INDVARS_IV7]], 1
+; IS__TUNIT_OPM-NEXT: br label [[FOR_COND13]], !llvm.loop [[LOOP22:![0-9]+]]
+; IS__TUNIT_OPM: for.end24:
+; IS__TUNIT_OPM-NEXT: [[ARRAYIDX25:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* [[BYTES]], i64 0, i64 1023
+; IS__TUNIT_OPM-NEXT: store i8 0, i8* [[ARRAYIDX25]], align 1, !tbaa [[TBAA15]]
+; IS__TUNIT_OPM-NEXT: [[ARRAYIDX26:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* [[BYTES]], i64 0, i64 500
+; IS__TUNIT_OPM-NEXT: [[I22:%.*]] = bitcast i8* [[ARRAYIDX26]] to i32*
+; IS__TUNIT_OPM-NEXT: call void @write_arg(i32* nocapture nofree nonnull writeonly align 4 dereferenceable(524) [[I22]], i32 noundef 0) #[[ATTR8:[0-9]+]]
+; IS__TUNIT_OPM-NEXT: br label [[FOR_COND28:%.*]]
+; IS__TUNIT_OPM: for.cond28:
+; IS__TUNIT_OPM-NEXT: [[INDVARS_IV12:%.*]] = phi i64 [ [[INDVARS_IV_NEXT13:%.*]], [[FOR_INC36:%.*]] ], [ 0, [[FOR_END24]] ]
+; IS__TUNIT_OPM-NEXT: [[EXITCOND14:%.*]] = icmp ne i64 [[INDVARS_IV12]], 1024
+; IS__TUNIT_OPM-NEXT: br i1 [[EXITCOND14]], label [[FOR_BODY31:%.*]], label [[FOR_COND_CLEANUP30:%.*]]
+; IS__TUNIT_OPM: for.cond.cleanup30:
+; IS__TUNIT_OPM-NEXT: br label [[FOR_END38:%.*]]
+; IS__TUNIT_OPM: for.body31:
+; IS__TUNIT_OPM-NEXT: [[ARRAYIDX33:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* [[BYTES]], i64 0, i64 [[INDVARS_IV12]]
+; IS__TUNIT_OPM-NEXT: [[I23:%.*]] = load i8, i8* [[ARRAYIDX33]], align 1, !tbaa [[TBAA15]]
+; IS__TUNIT_OPM-NEXT: [[ARRAYIDX35:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* @globalBytes, i64 0, i64 [[INDVARS_IV12]]
+; IS__TUNIT_OPM-NEXT: store i8 [[I23]], i8* [[ARRAYIDX35]], align 1, !tbaa [[TBAA15]]
+; IS__TUNIT_OPM-NEXT: br label [[FOR_INC36]]
+; IS__TUNIT_OPM: for.inc36:
+; IS__TUNIT_OPM-NEXT: [[INDVARS_IV_NEXT13]] = add nuw nsw i64 [[INDVARS_IV12]], 1
+; IS__TUNIT_OPM-NEXT: br label [[FOR_COND28]], !llvm.loop [[LOOP23:![0-9]+]]
+; IS__TUNIT_OPM: for.end38:
+; IS__TUNIT_OPM-NEXT: [[I24:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* [[BYTES]], i64 0, i64 0
+; IS__TUNIT_OPM-NEXT: call void @llvm.lifetime.end.p0i8(i64 noundef 1024, i8* nocapture nofree noundef nonnull align 16 dereferenceable(1024) [[I24]])
+; IS__TUNIT_OPM-NEXT: ret void
+;
+; IS__TUNIT_NPM: Function Attrs: nofree nosync nounwind willreturn
+; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@local_alloca_simplifiable_2
+; IS__TUNIT_NPM-SAME: () #[[ATTR2:[0-9]+]] {
+; IS__TUNIT_NPM-NEXT: entry:
+; IS__TUNIT_NPM-NEXT: [[BYTES:%.*]] = alloca [1024 x i8], align 16
+; IS__TUNIT_NPM-NEXT: [[I:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* [[BYTES]], i64 0, i64 0
+; IS__TUNIT_NPM-NEXT: call void @llvm.lifetime.start.p0i8(i64 noundef 1024, i8* nocapture nofree noundef nonnull align 16 dereferenceable(1024) [[I]]) #[[ATTR6]]
+; IS__TUNIT_NPM-NEXT: br label [[FOR_COND:%.*]]
+; IS__TUNIT_NPM: for.cond:
+; IS__TUNIT_NPM-NEXT: [[INDVARS_IV:%.*]] = phi i64 [ [[INDVARS_IV_NEXT:%.*]], [[FOR_INC:%.*]] ], [ 0, [[ENTRY:%.*]] ]
+; IS__TUNIT_NPM-NEXT: [[EXITCOND:%.*]] = icmp ne i64 [[INDVARS_IV]], 100
+; IS__TUNIT_NPM-NEXT: br i1 [[EXITCOND]], label [[FOR_BODY:%.*]], label [[FOR_COND_CLEANUP:%.*]]
+; IS__TUNIT_NPM: for.cond.cleanup:
+; IS__TUNIT_NPM-NEXT: br label [[FOR_END:%.*]]
+; IS__TUNIT_NPM: for.body:
+; IS__TUNIT_NPM-NEXT: [[I15:%.*]] = mul nuw nsw i64 [[INDVARS_IV]], 10
+; IS__TUNIT_NPM-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* [[BYTES]], i64 0, i64 [[I15]]
+; IS__TUNIT_NPM-NEXT: store i8 0, i8* [[ARRAYIDX]], align 2, !tbaa [[TBAA15:![0-9]+]]
+; IS__TUNIT_NPM-NEXT: br label [[FOR_INC]]
+; IS__TUNIT_NPM: for.inc:
+; IS__TUNIT_NPM-NEXT: [[INDVARS_IV_NEXT]] = add nuw nsw i64 [[INDVARS_IV]], 1
+; IS__TUNIT_NPM-NEXT: br label [[FOR_COND]], !llvm.loop [[LOOP16:![0-9]+]]
+; IS__TUNIT_NPM: for.end:
+; IS__TUNIT_NPM-NEXT: br label [[FOR_COND2:%.*]]
+; IS__TUNIT_NPM: for.cond2:
+; IS__TUNIT_NPM-NEXT: [[INDVARS_IV2:%.*]] = phi i64 [ [[INDVARS_IV_NEXT3:%.*]], [[FOR_INC9:%.*]] ], [ 0, [[FOR_END]] ]
+; IS__TUNIT_NPM-NEXT: [[EXITCOND6:%.*]] = icmp ne i64 [[INDVARS_IV2]], 10
+; IS__TUNIT_NPM-NEXT: br i1 [[EXITCOND6]], label [[FOR_BODY5:%.*]], label [[FOR_COND_CLEANUP4:%.*]]
+; IS__TUNIT_NPM: for.cond.cleanup4:
+; IS__TUNIT_NPM-NEXT: br label [[FOR_END11:%.*]]
+; IS__TUNIT_NPM: for.body5:
+; IS__TUNIT_NPM-NEXT: [[I16:%.*]] = bitcast [1024 x i8]* [[BYTES]] to float*
+; IS__TUNIT_NPM-NEXT: [[I17:%.*]] = mul nuw nsw i64 [[INDVARS_IV2]], 10
+; IS__TUNIT_NPM-NEXT: [[I18:%.*]] = or i64 [[I17]], 1
+; IS__TUNIT_NPM-NEXT: [[ARRAYIDX8:%.*]] = getelementptr inbounds float, float* [[I16]], i64 [[I18]]
+; IS__TUNIT_NPM-NEXT: store float 0.000000e+00, float* [[ARRAYIDX8]], align 4, !tbaa [[TBAA18:![0-9]+]]
+; IS__TUNIT_NPM-NEXT: br label [[FOR_INC9]]
+; IS__TUNIT_NPM: for.inc9:
+; IS__TUNIT_NPM-NEXT: [[INDVARS_IV_NEXT3]] = add nuw nsw i64 [[INDVARS_IV2]], 1
+; IS__TUNIT_NPM-NEXT: br label [[FOR_COND2]], !llvm.loop [[LOOP19:![0-9]+]]
+; IS__TUNIT_NPM: for.end11:
+; IS__TUNIT_NPM-NEXT: br label [[FOR_COND13:%.*]]
+; IS__TUNIT_NPM: for.cond13:
+; IS__TUNIT_NPM-NEXT: [[INDVARS_IV7:%.*]] = phi i64 [ [[INDVARS_IV_NEXT8:%.*]], [[FOR_INC22:%.*]] ], [ 0, [[FOR_END11]] ]
+; IS__TUNIT_NPM-NEXT: [[EXITCOND11:%.*]] = icmp ne i64 [[INDVARS_IV7]], 20
+; IS__TUNIT_NPM-NEXT: br i1 [[EXITCOND11]], label [[FOR_BODY16:%.*]], label [[FOR_COND_CLEANUP15:%.*]]
+; IS__TUNIT_NPM: for.cond.cleanup15:
+; IS__TUNIT_NPM-NEXT: br label [[FOR_END24:%.*]]
+; IS__TUNIT_NPM: for.body16:
+; IS__TUNIT_NPM-NEXT: [[I19:%.*]] = bitcast [1024 x i8]* [[BYTES]] to i64*
+; IS__TUNIT_NPM-NEXT: [[I20:%.*]] = mul nuw nsw i64 [[INDVARS_IV7]], 10
+; IS__TUNIT_NPM-NEXT: [[I21:%.*]] = add nuw nsw i64 [[I20]], 2
+; IS__TUNIT_NPM-NEXT: [[ARRAYIDX21:%.*]] = getelementptr inbounds i64, i64* [[I19]], i64 [[I21]]
+; IS__TUNIT_NPM-NEXT: store i64 0, i64* [[ARRAYIDX21]], align 16, !tbaa [[TBAA20:![0-9]+]]
+; IS__TUNIT_NPM-NEXT: br label [[FOR_INC22]]
+; IS__TUNIT_NPM: for.inc22:
+; IS__TUNIT_NPM-NEXT: [[INDVARS_IV_NEXT8]] = add nuw nsw i64 [[INDVARS_IV7]], 1
+; IS__TUNIT_NPM-NEXT: br label [[FOR_COND13]], !llvm.loop [[LOOP22:![0-9]+]]
+; IS__TUNIT_NPM: for.end24:
+; IS__TUNIT_NPM-NEXT: [[ARRAYIDX25:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* [[BYTES]], i64 0, i64 1023
+; IS__TUNIT_NPM-NEXT: store i8 0, i8* [[ARRAYIDX25]], align 1, !tbaa [[TBAA15]]
+; IS__TUNIT_NPM-NEXT: [[ARRAYIDX26:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* [[BYTES]], i64 0, i64 500
+; IS__TUNIT_NPM-NEXT: [[I22:%.*]] = bitcast i8* [[ARRAYIDX26]] to i32*
+; IS__TUNIT_NPM-NEXT: call void @write_arg(i32* nocapture nofree nonnull writeonly align 4 dereferenceable(524) [[I22]], i32 noundef 0) #[[ATTR5]]
+; IS__TUNIT_NPM-NEXT: br label [[FOR_COND28:%.*]]
+; IS__TUNIT_NPM: for.cond28:
+; IS__TUNIT_NPM-NEXT: [[INDVARS_IV12:%.*]] = phi i64 [ [[INDVARS_IV_NEXT13:%.*]], [[FOR_INC36:%.*]] ], [ 0, [[FOR_END24]] ]
+; IS__TUNIT_NPM-NEXT: [[EXITCOND14:%.*]] = icmp ne i64 [[INDVARS_IV12]], 1024
+; IS__TUNIT_NPM-NEXT: br i1 [[EXITCOND14]], label [[FOR_BODY31:%.*]], label [[FOR_COND_CLEANUP30:%.*]]
+; IS__TUNIT_NPM: for.cond.cleanup30:
+; IS__TUNIT_NPM-NEXT: br label [[FOR_END38:%.*]]
+; IS__TUNIT_NPM: for.body31:
+; IS__TUNIT_NPM-NEXT: [[ARRAYIDX33:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* [[BYTES]], i64 0, i64 [[INDVARS_IV12]]
+; IS__TUNIT_NPM-NEXT: [[I23:%.*]] = load i8, i8* [[ARRAYIDX33]], align 1, !tbaa [[TBAA15]]
+; IS__TUNIT_NPM-NEXT: [[ARRAYIDX35:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* @globalBytes, i64 0, i64 [[INDVARS_IV12]]
+; IS__TUNIT_NPM-NEXT: store i8 [[I23]], i8* [[ARRAYIDX35]], align 1, !tbaa [[TBAA15]]
+; IS__TUNIT_NPM-NEXT: br label [[FOR_INC36]]
+; IS__TUNIT_NPM: for.inc36:
+; IS__TUNIT_NPM-NEXT: [[INDVARS_IV_NEXT13]] = add nuw nsw i64 [[INDVARS_IV12]], 1
+; IS__TUNIT_NPM-NEXT: br label [[FOR_COND28]], !llvm.loop [[LOOP23:![0-9]+]]
+; IS__TUNIT_NPM: for.end38:
+; IS__TUNIT_NPM-NEXT: [[I24:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* [[BYTES]], i64 0, i64 0
+; IS__TUNIT_NPM-NEXT: call void @llvm.lifetime.end.p0i8(i64 noundef 1024, i8* nocapture nofree noundef nonnull align 16 dereferenceable(1024) [[I24]]) #[[ATTR6]]
+; IS__TUNIT_NPM-NEXT: ret void
+;
+; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@local_alloca_simplifiable_2() {
+; IS__CGSCC_OPM-NEXT: entry:
+; IS__CGSCC_OPM-NEXT: [[BYTES:%.*]] = alloca [1024 x i8], align 16
+; IS__CGSCC_OPM-NEXT: [[I:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* [[BYTES]], i64 0, i64 0
+; IS__CGSCC_OPM-NEXT: call void @llvm.lifetime.start.p0i8(i64 noundef 1024, i8* nocapture nofree noundef nonnull align 16 dereferenceable(1024) [[I]])
+; IS__CGSCC_OPM-NEXT: br label [[FOR_COND:%.*]]
+; IS__CGSCC_OPM: for.cond:
+; IS__CGSCC_OPM-NEXT: [[INDVARS_IV:%.*]] = phi i64 [ [[INDVARS_IV_NEXT:%.*]], [[FOR_INC:%.*]] ], [ 0, [[ENTRY:%.*]] ]
+; IS__CGSCC_OPM-NEXT: [[EXITCOND:%.*]] = icmp ne i64 [[INDVARS_IV]], 100
+; IS__CGSCC_OPM-NEXT: br i1 [[EXITCOND]], label [[FOR_BODY:%.*]], label [[FOR_COND_CLEANUP:%.*]]
+; IS__CGSCC_OPM: for.cond.cleanup:
+; IS__CGSCC_OPM-NEXT: br label [[FOR_END:%.*]]
+; IS__CGSCC_OPM: for.body:
+; IS__CGSCC_OPM-NEXT: [[I15:%.*]] = mul nuw nsw i64 [[INDVARS_IV]], 10
+; IS__CGSCC_OPM-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* [[BYTES]], i64 0, i64 [[I15]]
+; IS__CGSCC_OPM-NEXT: store i8 0, i8* [[ARRAYIDX]], align 2, !tbaa [[TBAA15:![0-9]+]]
+; IS__CGSCC_OPM-NEXT: br label [[FOR_INC]]
+; IS__CGSCC_OPM: for.inc:
+; IS__CGSCC_OPM-NEXT: [[INDVARS_IV_NEXT]] = add nuw nsw i64 [[INDVARS_IV]], 1
+; IS__CGSCC_OPM-NEXT: br label [[FOR_COND]], !llvm.loop [[LOOP16:![0-9]+]]
+; IS__CGSCC_OPM: for.end:
+; IS__CGSCC_OPM-NEXT: br label [[FOR_COND2:%.*]]
+; IS__CGSCC_OPM: for.cond2:
+; IS__CGSCC_OPM-NEXT: [[INDVARS_IV2:%.*]] = phi i64 [ [[INDVARS_IV_NEXT3:%.*]], [[FOR_INC9:%.*]] ], [ 0, [[FOR_END]] ]
+; IS__CGSCC_OPM-NEXT: [[EXITCOND6:%.*]] = icmp ne i64 [[INDVARS_IV2]], 10
+; IS__CGSCC_OPM-NEXT: br i1 [[EXITCOND6]], label [[FOR_BODY5:%.*]], label [[FOR_COND_CLEANUP4:%.*]]
+; IS__CGSCC_OPM: for.cond.cleanup4:
+; IS__CGSCC_OPM-NEXT: br label [[FOR_END11:%.*]]
+; IS__CGSCC_OPM: for.body5:
+; IS__CGSCC_OPM-NEXT: [[I16:%.*]] = bitcast [1024 x i8]* [[BYTES]] to float*
+; IS__CGSCC_OPM-NEXT: [[I17:%.*]] = mul nuw nsw i64 [[INDVARS_IV2]], 10
+; IS__CGSCC_OPM-NEXT: [[I18:%.*]] = or i64 [[I17]], 1
+; IS__CGSCC_OPM-NEXT: [[ARRAYIDX8:%.*]] = getelementptr inbounds float, float* [[I16]], i64 [[I18]]
+; IS__CGSCC_OPM-NEXT: store float 0.000000e+00, float* [[ARRAYIDX8]], align 4, !tbaa [[TBAA18:![0-9]+]]
+; IS__CGSCC_OPM-NEXT: br label [[FOR_INC9]]
+; IS__CGSCC_OPM: for.inc9:
+; IS__CGSCC_OPM-NEXT: [[INDVARS_IV_NEXT3]] = add nuw nsw i64 [[INDVARS_IV2]], 1
+; IS__CGSCC_OPM-NEXT: br label [[FOR_COND2]], !llvm.loop [[LOOP19:![0-9]+]]
+; IS__CGSCC_OPM: for.end11:
+; IS__CGSCC_OPM-NEXT: br label [[FOR_COND13:%.*]]
+; IS__CGSCC_OPM: for.cond13:
+; IS__CGSCC_OPM-NEXT: [[INDVARS_IV7:%.*]] = phi i64 [ [[INDVARS_IV_NEXT8:%.*]], [[FOR_INC22:%.*]] ], [ 0, [[FOR_END11]] ]
+; IS__CGSCC_OPM-NEXT: [[EXITCOND11:%.*]] = icmp ne i64 [[INDVARS_IV7]], 20
+; IS__CGSCC_OPM-NEXT: br i1 [[EXITCOND11]], label [[FOR_BODY16:%.*]], label [[FOR_COND_CLEANUP15:%.*]]
+; IS__CGSCC_OPM: for.cond.cleanup15:
+; IS__CGSCC_OPM-NEXT: br label [[FOR_END24:%.*]]
+; IS__CGSCC_OPM: for.body16:
+; IS__CGSCC_OPM-NEXT: [[I19:%.*]] = bitcast [1024 x i8]* [[BYTES]] to i64*
+; IS__CGSCC_OPM-NEXT: [[I20:%.*]] = mul nuw nsw i64 [[INDVARS_IV7]], 10
+; IS__CGSCC_OPM-NEXT: [[I21:%.*]] = add nuw nsw i64 [[I20]], 2
+; IS__CGSCC_OPM-NEXT: [[ARRAYIDX21:%.*]] = getelementptr inbounds i64, i64* [[I19]], i64 [[I21]]
+; IS__CGSCC_OPM-NEXT: store i64 0, i64* [[ARRAYIDX21]], align 16, !tbaa [[TBAA20:![0-9]+]]
+; IS__CGSCC_OPM-NEXT: br label [[FOR_INC22]]
+; IS__CGSCC_OPM: for.inc22:
+; IS__CGSCC_OPM-NEXT: [[INDVARS_IV_NEXT8]] = add nuw nsw i64 [[INDVARS_IV7]], 1
+; IS__CGSCC_OPM-NEXT: br label [[FOR_COND13]], !llvm.loop [[LOOP22:![0-9]+]]
+; IS__CGSCC_OPM: for.end24:
+; IS__CGSCC_OPM-NEXT: [[ARRAYIDX25:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* [[BYTES]], i64 0, i64 1023
+; IS__CGSCC_OPM-NEXT: store i8 0, i8* [[ARRAYIDX25]], align 1, !tbaa [[TBAA15]]
+; IS__CGSCC_OPM-NEXT: [[ARRAYIDX26:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* [[BYTES]], i64 0, i64 500
+; IS__CGSCC_OPM-NEXT: [[I22:%.*]] = bitcast i8* [[ARRAYIDX26]] to i32*
+; IS__CGSCC_OPM-NEXT: call void @write_arg(i32* nofree noundef nonnull writeonly align 4 dereferenceable(4) [[I22]], i32 noundef 0) #[[ATTR10:[0-9]+]]
+; IS__CGSCC_OPM-NEXT: br label [[FOR_COND28:%.*]]
+; IS__CGSCC_OPM: for.cond28:
+; IS__CGSCC_OPM-NEXT: [[INDVARS_IV12:%.*]] = phi i64 [ [[INDVARS_IV_NEXT13:%.*]], [[FOR_INC36:%.*]] ], [ 0, [[FOR_END24]] ]
+; IS__CGSCC_OPM-NEXT: [[EXITCOND14:%.*]] = icmp ne i64 [[INDVARS_IV12]], 1024
+; IS__CGSCC_OPM-NEXT: br i1 [[EXITCOND14]], label [[FOR_BODY31:%.*]], label [[FOR_COND_CLEANUP30:%.*]]
+; IS__CGSCC_OPM: for.cond.cleanup30:
+; IS__CGSCC_OPM-NEXT: br label [[FOR_END38:%.*]]
+; IS__CGSCC_OPM: for.body31:
+; IS__CGSCC_OPM-NEXT: [[ARRAYIDX33:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* [[BYTES]], i64 0, i64 [[INDVARS_IV12]]
+; IS__CGSCC_OPM-NEXT: [[I23:%.*]] = load i8, i8* [[ARRAYIDX33]], align 1, !tbaa [[TBAA15]]
+; IS__CGSCC_OPM-NEXT: [[ARRAYIDX35:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* @globalBytes, i64 0, i64 [[INDVARS_IV12]]
+; IS__CGSCC_OPM-NEXT: store i8 [[I23]], i8* [[ARRAYIDX35]], align 1, !tbaa [[TBAA15]]
+; IS__CGSCC_OPM-NEXT: br label [[FOR_INC36]]
+; IS__CGSCC_OPM: for.inc36:
+; IS__CGSCC_OPM-NEXT: [[INDVARS_IV_NEXT13]] = add nuw nsw i64 [[INDVARS_IV12]], 1
+; IS__CGSCC_OPM-NEXT: br label [[FOR_COND28]], !llvm.loop [[LOOP23:![0-9]+]]
+; IS__CGSCC_OPM: for.end38:
+; IS__CGSCC_OPM-NEXT: [[I24:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* [[BYTES]], i64 0, i64 0
+; IS__CGSCC_OPM-NEXT: call void @llvm.lifetime.end.p0i8(i64 noundef 1024, i8* nofree noundef nonnull [[I24]])
+; IS__CGSCC_OPM-NEXT: ret void
+;
+; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@local_alloca_simplifiable_2() {
+; IS__CGSCC_NPM-NEXT: entry:
+; IS__CGSCC_NPM-NEXT: [[BYTES:%.*]] = alloca [1024 x i8], align 16
+; IS__CGSCC_NPM-NEXT: [[I:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* [[BYTES]], i64 0, i64 0
+; IS__CGSCC_NPM-NEXT: call void @llvm.lifetime.start.p0i8(i64 noundef 1024, i8* nocapture nofree noundef nonnull align 16 dereferenceable(1024) [[I]]) #[[ATTR8]]
+; IS__CGSCC_NPM-NEXT: br label [[FOR_COND:%.*]]
+; IS__CGSCC_NPM: for.cond:
+; IS__CGSCC_NPM-NEXT: [[INDVARS_IV:%.*]] = phi i64 [ [[INDVARS_IV_NEXT:%.*]], [[FOR_INC:%.*]] ], [ 0, [[ENTRY:%.*]] ]
+; IS__CGSCC_NPM-NEXT: [[EXITCOND:%.*]] = icmp ne i64 [[INDVARS_IV]], 100
+; IS__CGSCC_NPM-NEXT: br i1 [[EXITCOND]], label [[FOR_BODY:%.*]], label [[FOR_COND_CLEANUP:%.*]]
+; IS__CGSCC_NPM: for.cond.cleanup:
+; IS__CGSCC_NPM-NEXT: br label [[FOR_END:%.*]]
+; IS__CGSCC_NPM: for.body:
+; IS__CGSCC_NPM-NEXT: [[I15:%.*]] = mul nuw nsw i64 [[INDVARS_IV]], 10
+; IS__CGSCC_NPM-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* [[BYTES]], i64 0, i64 [[I15]]
+; IS__CGSCC_NPM-NEXT: store i8 0, i8* [[ARRAYIDX]], align 2, !tbaa [[TBAA15:![0-9]+]]
+; IS__CGSCC_NPM-NEXT: br label [[FOR_INC]]
+; IS__CGSCC_NPM: for.inc:
+; IS__CGSCC_NPM-NEXT: [[INDVARS_IV_NEXT]] = add nuw nsw i64 [[INDVARS_IV]], 1
+; IS__CGSCC_NPM-NEXT: br label [[FOR_COND]], !llvm.loop [[LOOP16:![0-9]+]]
+; IS__CGSCC_NPM: for.end:
+; IS__CGSCC_NPM-NEXT: br label [[FOR_COND2:%.*]]
+; IS__CGSCC_NPM: for.cond2:
+; IS__CGSCC_NPM-NEXT: [[INDVARS_IV2:%.*]] = phi i64 [ [[INDVARS_IV_NEXT3:%.*]], [[FOR_INC9:%.*]] ], [ 0, [[FOR_END]] ]
+; IS__CGSCC_NPM-NEXT: [[EXITCOND6:%.*]] = icmp ne i64 [[INDVARS_IV2]], 10
+; IS__CGSCC_NPM-NEXT: br i1 [[EXITCOND6]], label [[FOR_BODY5:%.*]], label [[FOR_COND_CLEANUP4:%.*]]
+; IS__CGSCC_NPM: for.cond.cleanup4:
+; IS__CGSCC_NPM-NEXT: br label [[FOR_END11:%.*]]
+; IS__CGSCC_NPM: for.body5:
+; IS__CGSCC_NPM-NEXT: [[I16:%.*]] = bitcast [1024 x i8]* [[BYTES]] to float*
+; IS__CGSCC_NPM-NEXT: [[I17:%.*]] = mul nuw nsw i64 [[INDVARS_IV2]], 10
+; IS__CGSCC_NPM-NEXT: [[I18:%.*]] = or i64 [[I17]], 1
+; IS__CGSCC_NPM-NEXT: [[ARRAYIDX8:%.*]] = getelementptr inbounds float, float* [[I16]], i64 [[I18]]
+; IS__CGSCC_NPM-NEXT: store float 0.000000e+00, float* [[ARRAYIDX8]], align 4, !tbaa [[TBAA18:![0-9]+]]
+; IS__CGSCC_NPM-NEXT: br label [[FOR_INC9]]
+; IS__CGSCC_NPM: for.inc9:
+; IS__CGSCC_NPM-NEXT: [[INDVARS_IV_NEXT3]] = add nuw nsw i64 [[INDVARS_IV2]], 1
+; IS__CGSCC_NPM-NEXT: br label [[FOR_COND2]], !llvm.loop [[LOOP19:![0-9]+]]
+; IS__CGSCC_NPM: for.end11:
+; IS__CGSCC_NPM-NEXT: br label [[FOR_COND13:%.*]]
+; IS__CGSCC_NPM: for.cond13:
+; IS__CGSCC_NPM-NEXT: [[INDVARS_IV7:%.*]] = phi i64 [ [[INDVARS_IV_NEXT8:%.*]], [[FOR_INC22:%.*]] ], [ 0, [[FOR_END11]] ]
+; IS__CGSCC_NPM-NEXT: [[EXITCOND11:%.*]] = icmp ne i64 [[INDVARS_IV7]], 20
+; IS__CGSCC_NPM-NEXT: br i1 [[EXITCOND11]], label [[FOR_BODY16:%.*]], label [[FOR_COND_CLEANUP15:%.*]]
+; IS__CGSCC_NPM: for.cond.cleanup15:
+; IS__CGSCC_NPM-NEXT: br label [[FOR_END24:%.*]]
+; IS__CGSCC_NPM: for.body16:
+; IS__CGSCC_NPM-NEXT: [[I19:%.*]] = bitcast [1024 x i8]* [[BYTES]] to i64*
+; IS__CGSCC_NPM-NEXT: [[I20:%.*]] = mul nuw nsw i64 [[INDVARS_IV7]], 10
+; IS__CGSCC_NPM-NEXT: [[I21:%.*]] = add nuw nsw i64 [[I20]], 2
+; IS__CGSCC_NPM-NEXT: [[ARRAYIDX21:%.*]] = getelementptr inbounds i64, i64* [[I19]], i64 [[I21]]
+; IS__CGSCC_NPM-NEXT: store i64 0, i64* [[ARRAYIDX21]], align 16, !tbaa [[TBAA20:![0-9]+]]
+; IS__CGSCC_NPM-NEXT: br label [[FOR_INC22]]
+; IS__CGSCC_NPM: for.inc22:
+; IS__CGSCC_NPM-NEXT: [[INDVARS_IV_NEXT8]] = add nuw nsw i64 [[INDVARS_IV7]], 1
+; IS__CGSCC_NPM-NEXT: br label [[FOR_COND13]], !llvm.loop [[LOOP22:![0-9]+]]
+; IS__CGSCC_NPM: for.end24:
+; IS__CGSCC_NPM-NEXT: [[ARRAYIDX25:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* [[BYTES]], i64 0, i64 1023
+; IS__CGSCC_NPM-NEXT: store i8 0, i8* [[ARRAYIDX25]], align 1, !tbaa [[TBAA15]]
+; IS__CGSCC_NPM-NEXT: [[ARRAYIDX26:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* [[BYTES]], i64 0, i64 500
+; IS__CGSCC_NPM-NEXT: [[I22:%.*]] = bitcast i8* [[ARRAYIDX26]] to i32*
+; IS__CGSCC_NPM-NEXT: call void @write_arg(i32* nofree noundef nonnull writeonly align 4 dereferenceable(4) [[I22]], i32 noundef 0) #[[ATTR10:[0-9]+]]
+; IS__CGSCC_NPM-NEXT: br label [[FOR_COND28:%.*]]
+; IS__CGSCC_NPM: for.cond28:
+; IS__CGSCC_NPM-NEXT: [[INDVARS_IV12:%.*]] = phi i64 [ [[INDVARS_IV_NEXT13:%.*]], [[FOR_INC36:%.*]] ], [ 0, [[FOR_END24]] ]
+; IS__CGSCC_NPM-NEXT: [[EXITCOND14:%.*]] = icmp ne i64 [[INDVARS_IV12]], 1024
+; IS__CGSCC_NPM-NEXT: br i1 [[EXITCOND14]], label [[FOR_BODY31:%.*]], label [[FOR_COND_CLEANUP30:%.*]]
+; IS__CGSCC_NPM: for.cond.cleanup30:
+; IS__CGSCC_NPM-NEXT: br label [[FOR_END38:%.*]]
+; IS__CGSCC_NPM: for.body31:
+; IS__CGSCC_NPM-NEXT: [[ARRAYIDX33:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* [[BYTES]], i64 0, i64 [[INDVARS_IV12]]
+; IS__CGSCC_NPM-NEXT: [[I23:%.*]] = load i8, i8* [[ARRAYIDX33]], align 1, !tbaa [[TBAA15]]
+; IS__CGSCC_NPM-NEXT: [[ARRAYIDX35:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* @globalBytes, i64 0, i64 [[INDVARS_IV12]]
+; IS__CGSCC_NPM-NEXT: store i8 [[I23]], i8* [[ARRAYIDX35]], align 1, !tbaa [[TBAA15]]
+; IS__CGSCC_NPM-NEXT: br label [[FOR_INC36]]
+; IS__CGSCC_NPM: for.inc36:
+; IS__CGSCC_NPM-NEXT: [[INDVARS_IV_NEXT13]] = add nuw nsw i64 [[INDVARS_IV12]], 1
+; IS__CGSCC_NPM-NEXT: br label [[FOR_COND28]], !llvm.loop [[LOOP23:![0-9]+]]
+; IS__CGSCC_NPM: for.end38:
+; IS__CGSCC_NPM-NEXT: [[I24:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* [[BYTES]], i64 0, i64 0
+; IS__CGSCC_NPM-NEXT: call void @llvm.lifetime.end.p0i8(i64 noundef 1024, i8* nofree noundef nonnull [[I24]])
+; IS__CGSCC_NPM-NEXT: ret void
+;
+entry:
+ %Bytes = alloca [1024 x i8], align 16
+ %i = getelementptr inbounds [1024 x i8], [1024 x i8]* %Bytes, i64 0, i64 0
+ call void @llvm.lifetime.start.p0i8(i64 1024, i8* nonnull %i)
+ br label %for.cond
+
+for.cond: ; preds = %for.inc, %entry
+ %indvars.iv = phi i64 [ %indvars.iv.next, %for.inc ], [ 0, %entry ]
+ %exitcond = icmp ne i64 %indvars.iv, 100
+ br i1 %exitcond, label %for.body, label %for.cond.cleanup
+
+for.cond.cleanup: ; preds = %for.cond
+ br label %for.end
+
+for.body: ; preds = %for.cond
+ %i15 = mul nuw nsw i64 %indvars.iv, 10
+ %arrayidx = getelementptr inbounds [1024 x i8], [1024 x i8]* %Bytes, i64 0, i64 %i15
+ store i8 0, i8* %arrayidx, align 2, !tbaa !15
+ br label %for.inc
+
+for.inc: ; preds = %for.body
+ %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
+ br label %for.cond, !llvm.loop !16
+
+for.end: ; preds = %for.cond.cleanup
+ br label %for.cond2
+
+for.cond2: ; preds = %for.inc9, %for.end
+ %indvars.iv2 = phi i64 [ %indvars.iv.next3, %for.inc9 ], [ 0, %for.end ]
+ %exitcond6 = icmp ne i64 %indvars.iv2, 10
+ br i1 %exitcond6, label %for.body5, label %for.cond.cleanup4
+
+for.cond.cleanup4: ; preds = %for.cond2
+ br label %for.end11
+
+for.body5: ; preds = %for.cond2
+ %i16 = bitcast [1024 x i8]* %Bytes to float*
+ %i17 = mul nuw nsw i64 %indvars.iv2, 10
+ %i18 = or i64 %i17, 1
+ %arrayidx8 = getelementptr inbounds float, float* %i16, i64 %i18
+ store float 0.000000e+00, float* %arrayidx8, align 4, !tbaa !18
+ br label %for.inc9
+
+for.inc9: ; preds = %for.body5
+ %indvars.iv.next3 = add nuw nsw i64 %indvars.iv2, 1
+ br label %for.cond2, !llvm.loop !19
+
+for.end11: ; preds = %for.cond.cleanup4
+ br label %for.cond13
+
+for.cond13: ; preds = %for.inc22, %for.end11
+ %indvars.iv7 = phi i64 [ %indvars.iv.next8, %for.inc22 ], [ 0, %for.end11 ]
+ %exitcond11 = icmp ne i64 %indvars.iv7, 20
+ br i1 %exitcond11, label %for.body16, label %for.cond.cleanup15
+
+for.cond.cleanup15: ; preds = %for.cond13
+ br label %for.end24
+
+for.body16: ; preds = %for.cond13
+ %i19 = bitcast [1024 x i8]* %Bytes to i64*
+ %i20 = mul nuw nsw i64 %indvars.iv7, 10
+ %i21 = add nuw nsw i64 %i20, 2
+ %arrayidx21 = getelementptr inbounds i64, i64* %i19, i64 %i21
+ store i64 0, i64* %arrayidx21, align 16, !tbaa !20
+ br label %for.inc22
+
+for.inc22: ; preds = %for.body16
+ %indvars.iv.next8 = add nuw nsw i64 %indvars.iv7, 1
+ br label %for.cond13, !llvm.loop !22
+
+for.end24: ; preds = %for.cond.cleanup15
+ %arrayidx25 = getelementptr inbounds [1024 x i8], [1024 x i8]* %Bytes, i64 0, i64 1023
+ store i8 0, i8* %arrayidx25, align 1, !tbaa !15
+ %arrayidx26 = getelementptr inbounds [1024 x i8], [1024 x i8]* %Bytes, i64 0, i64 500
+ %i22 = bitcast i8* %arrayidx26 to i32*
+ call void @write_arg(i32* nonnull %i22, i32 0)
+ br label %for.cond28
+
+for.cond28: ; preds = %for.inc36, %for.end24
+ %indvars.iv12 = phi i64 [ %indvars.iv.next13, %for.inc36 ], [ 0, %for.end24 ]
+ %exitcond14 = icmp ne i64 %indvars.iv12, 1024
+ br i1 %exitcond14, label %for.body31, label %for.cond.cleanup30
+
+for.cond.cleanup30: ; preds = %for.cond28
+ br label %for.end38
+
+for.body31: ; preds = %for.cond28
+ %arrayidx33 = getelementptr inbounds [1024 x i8], [1024 x i8]* %Bytes, i64 0, i64 %indvars.iv12
+ %i23 = load i8, i8* %arrayidx33, align 1, !tbaa !15
+ %arrayidx35 = getelementptr inbounds [1024 x i8], [1024 x i8]* @globalBytes, i64 0, i64 %indvars.iv12
+ store i8 %i23, i8* %arrayidx35, align 1, !tbaa !15
+ br label %for.inc36
+
+for.inc36: ; preds = %for.body31
+ %indvars.iv.next13 = add nuw nsw i64 %indvars.iv12, 1
+ br label %for.cond28, !llvm.loop !23
+
+for.end38: ; preds = %for.cond.cleanup30
+ %i24 = getelementptr inbounds [1024 x i8], [1024 x i8]* %Bytes, i64 0, i64 0
+ call void @llvm.lifetime.end.p0i8(i64 1024, i8* nonnull %i24)
+ ret void
+}
+
+; int local_alloca_simplifiable_3() {
+; int A = 1;
+; // split
+; A = 2;
+; return A;
+; }
+;
+define i32 @local_alloca_simplifiable_3() {
+; IS__TUNIT____: Function Attrs: nofree nosync nounwind readnone willreturn
+; IS__TUNIT____-LABEL: define {{[^@]+}}@local_alloca_simplifiable_3
+; IS__TUNIT____-SAME: () #[[ATTR3:[0-9]+]] {
+; IS__TUNIT____-NEXT: [[A:%.*]] = alloca i32, align 4
+; IS__TUNIT____-NEXT: store i32 1, i32* [[A]], align 4
+; IS__TUNIT____-NEXT: br label [[SPLIT:%.*]]
+; IS__TUNIT____: split:
+; IS__TUNIT____-NEXT: store i32 2, i32* [[A]], align 4
+; IS__TUNIT____-NEXT: [[L:%.*]] = load i32, i32* [[A]], align 4
+; IS__TUNIT____-NEXT: ret i32 [[L]]
+;
+; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
+; IS__CGSCC____-LABEL: define {{[^@]+}}@local_alloca_simplifiable_3
+; IS__CGSCC____-SAME: () #[[ATTR2:[0-9]+]] {
+; IS__CGSCC____-NEXT: [[A:%.*]] = alloca i32, align 4
+; IS__CGSCC____-NEXT: store i32 1, i32* [[A]], align 4
+; IS__CGSCC____-NEXT: br label [[SPLIT:%.*]]
+; IS__CGSCC____: split:
+; IS__CGSCC____-NEXT: store i32 2, i32* [[A]], align 4
+; IS__CGSCC____-NEXT: [[L:%.*]] = load i32, i32* [[A]], align 4
+; IS__CGSCC____-NEXT: ret i32 [[L]]
+;
+ %A = alloca i32, align 4
+ store i32 1, i32* %A
+ br label %split
+split:
+ store i32 2, i32* %A
+ %l = load i32, i32* %A, align 4
+ ret i32 %l
+}
+; int local_alloca_simplifiable_4() {
+; int A;
+; return A;
+; }
+;
+define i32 @local_alloca_simplifiable_4() {
+; IS__TUNIT____: Function Attrs: nofree nosync nounwind readnone willreturn
+; IS__TUNIT____-LABEL: define {{[^@]+}}@local_alloca_simplifiable_4
+; IS__TUNIT____-SAME: () #[[ATTR3]] {
+; IS__TUNIT____-NEXT: [[A:%.*]] = alloca i32, align 4
+; IS__TUNIT____-NEXT: [[L:%.*]] = load i32, i32* [[A]], align 4
+; IS__TUNIT____-NEXT: ret i32 [[L]]
+;
+; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
+; IS__CGSCC____-LABEL: define {{[^@]+}}@local_alloca_simplifiable_4
+; IS__CGSCC____-SAME: () #[[ATTR2]] {
+; IS__CGSCC____-NEXT: [[A:%.*]] = alloca i32, align 4
+; IS__CGSCC____-NEXT: [[L:%.*]] = load i32, i32* [[A]], align 4
+; IS__CGSCC____-NEXT: ret i32 [[L]]
+;
+ %A = alloca i32, align 4
+ %l = load i32, i32* %A, align 4
+ ret i32 %l
+}
+
+; static int GI1 __attribute__((loader_uninitialized));
+; int multi_obj_simplifiable_1(int cnd) {
+; int L = GI1 = 5;
+; int *p = cnd ? &GI1 : &L;
+; return *p;
+; }
+define i32 @multi_obj_simplifiable_1(i32 %cnd) {
+; IS__TUNIT_OPM: Function Attrs: nofree nosync nounwind willreturn
+; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@multi_obj_simplifiable_1
+; IS__TUNIT_OPM-SAME: (i32 [[CND:%.*]]) #[[ATTR4:[0-9]+]] {
+; IS__TUNIT_OPM-NEXT: entry:
+; IS__TUNIT_OPM-NEXT: [[L:%.*]] = alloca i32, align 4
+; IS__TUNIT_OPM-NEXT: [[I:%.*]] = bitcast i32* [[L]] to i8*
+; IS__TUNIT_OPM-NEXT: call void @llvm.lifetime.start.p0i8(i64 noundef 4, i8* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[I]]) #[[ATTR7]]
+; IS__TUNIT_OPM-NEXT: store i32 5, i32* @GI1, align 4, !tbaa [[TBAA3]]
+; IS__TUNIT_OPM-NEXT: store i32 5, i32* [[L]], align 4, !tbaa [[TBAA3]]
+; IS__TUNIT_OPM-NEXT: [[TOBOOL_NOT:%.*]] = icmp eq i32 [[CND]], 0
+; IS__TUNIT_OPM-NEXT: br i1 [[TOBOOL_NOT]], label [[COND_FALSE:%.*]], label [[COND_TRUE:%.*]]
+; IS__TUNIT_OPM: cond.true:
+; IS__TUNIT_OPM-NEXT: br label [[COND_END:%.*]]
+; IS__TUNIT_OPM: cond.false:
+; IS__TUNIT_OPM-NEXT: br label [[COND_END]]
+; IS__TUNIT_OPM: cond.end:
+; IS__TUNIT_OPM-NEXT: [[COND:%.*]] = phi i32* [ @GI1, [[COND_TRUE]] ], [ [[L]], [[COND_FALSE]] ]
+; IS__TUNIT_OPM-NEXT: [[I1:%.*]] = load i32, i32* [[COND]], align 4, !tbaa [[TBAA3]]
+; IS__TUNIT_OPM-NEXT: [[I2:%.*]] = bitcast i32* [[L]] to i8*
+; IS__TUNIT_OPM-NEXT: call void @llvm.lifetime.end.p0i8(i64 noundef 4, i8* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[I2]]) #[[ATTR7]]
+; IS__TUNIT_OPM-NEXT: ret i32 [[I1]]
+;
+; IS__TUNIT_NPM: Function Attrs: nofree nosync nounwind willreturn
+; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@multi_obj_simplifiable_1
+; IS__TUNIT_NPM-SAME: (i32 [[CND:%.*]]) #[[ATTR2]] {
+; IS__TUNIT_NPM-NEXT: entry:
+; IS__TUNIT_NPM-NEXT: [[L:%.*]] = alloca i32, align 4
+; IS__TUNIT_NPM-NEXT: [[I:%.*]] = bitcast i32* [[L]] to i8*
+; IS__TUNIT_NPM-NEXT: call void @llvm.lifetime.start.p0i8(i64 noundef 4, i8* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[I]]) #[[ATTR6]]
+; IS__TUNIT_NPM-NEXT: store i32 5, i32* @GI1, align 4, !tbaa [[TBAA3]]
+; IS__TUNIT_NPM-NEXT: store i32 5, i32* [[L]], align 4, !tbaa [[TBAA3]]
+; IS__TUNIT_NPM-NEXT: [[TOBOOL_NOT:%.*]] = icmp eq i32 [[CND]], 0
+; IS__TUNIT_NPM-NEXT: br i1 [[TOBOOL_NOT]], label [[COND_FALSE:%.*]], label [[COND_TRUE:%.*]]
+; IS__TUNIT_NPM: cond.true:
+; IS__TUNIT_NPM-NEXT: br label [[COND_END:%.*]]
+; IS__TUNIT_NPM: cond.false:
+; IS__TUNIT_NPM-NEXT: br label [[COND_END]]
+; IS__TUNIT_NPM: cond.end:
+; IS__TUNIT_NPM-NEXT: [[COND:%.*]] = phi i32* [ @GI1, [[COND_TRUE]] ], [ [[L]], [[COND_FALSE]] ]
+; IS__TUNIT_NPM-NEXT: [[I1:%.*]] = load i32, i32* [[COND]], align 4, !tbaa [[TBAA3]]
+; IS__TUNIT_NPM-NEXT: [[I2:%.*]] = bitcast i32* [[L]] to i8*
+; IS__TUNIT_NPM-NEXT: call void @llvm.lifetime.end.p0i8(i64 noundef 4, i8* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[I2]]) #[[ATTR6]]
+; IS__TUNIT_NPM-NEXT: ret i32 [[I1]]
+;
+; IS__CGSCC____: Function Attrs: nofree nosync nounwind willreturn
+; IS__CGSCC____-LABEL: define {{[^@]+}}@multi_obj_simplifiable_1
+; IS__CGSCC____-SAME: (i32 [[CND:%.*]]) #[[ATTR3:[0-9]+]] {
+; IS__CGSCC____-NEXT: entry:
+; IS__CGSCC____-NEXT: [[L:%.*]] = alloca i32, align 4
+; IS__CGSCC____-NEXT: [[I:%.*]] = bitcast i32* [[L]] to i8*
+; IS__CGSCC____-NEXT: call void @llvm.lifetime.start.p0i8(i64 noundef 4, i8* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[I]]) #[[ATTR8]]
+; IS__CGSCC____-NEXT: store i32 5, i32* @GI1, align 4, !tbaa [[TBAA3]]
+; IS__CGSCC____-NEXT: store i32 5, i32* [[L]], align 4, !tbaa [[TBAA3]]
+; IS__CGSCC____-NEXT: [[TOBOOL_NOT:%.*]] = icmp eq i32 [[CND]], 0
+; IS__CGSCC____-NEXT: br i1 [[TOBOOL_NOT]], label [[COND_FALSE:%.*]], label [[COND_TRUE:%.*]]
+; IS__CGSCC____: cond.true:
+; IS__CGSCC____-NEXT: br label [[COND_END:%.*]]
+; IS__CGSCC____: cond.false:
+; IS__CGSCC____-NEXT: br label [[COND_END]]
+; IS__CGSCC____: cond.end:
+; IS__CGSCC____-NEXT: [[COND:%.*]] = phi i32* [ @GI1, [[COND_TRUE]] ], [ [[L]], [[COND_FALSE]] ]
+; IS__CGSCC____-NEXT: [[I1:%.*]] = load i32, i32* [[COND]], align 4, !tbaa [[TBAA3]]
+; IS__CGSCC____-NEXT: [[I2:%.*]] = bitcast i32* [[L]] to i8*
+; IS__CGSCC____-NEXT: call void @llvm.lifetime.end.p0i8(i64 noundef 4, i8* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[I2]]) #[[ATTR8]]
+; IS__CGSCC____-NEXT: ret i32 [[I1]]
+;
+entry:
+ %L = alloca i32, align 4
+ %i = bitcast i32* %L to i8*
+ call void @llvm.lifetime.start.p0i8(i64 4, i8* nonnull %i)
+ store i32 5, i32* @GI1, align 4, !tbaa !3
+ store i32 5, i32* %L, align 4, !tbaa !3
+ %tobool.not = icmp eq i32 %cnd, 0
+ br i1 %tobool.not, label %cond.false, label %cond.true
+
+cond.true: ; preds = %entry
+ br label %cond.end
+
+cond.false: ; preds = %entry
+ br label %cond.end
+
+cond.end: ; preds = %cond.false, %cond.true
+ %cond = phi i32* [ @GI1, %cond.true ], [ %L, %cond.false ]
+ %i1 = load i32, i32* %cond, align 4, !tbaa !3
+ %i2 = bitcast i32* %L to i8*
+ call void @llvm.lifetime.end.p0i8(i64 4, i8* nonnull %i2)
+ ret i32 %i1
+}
+
+; static int GI2 __attribute__((loader_uninitialized));
+; int multi_obj_simplifiable_2(int cnd) {
+; int L;
+; int *p = cnd ? &GI2 : &L;
+; *p = 5;
+; return *p;
+; }
+;
+define i32 @multi_obj_simplifiable_2(i32 %cnd) {
+; IS__TUNIT_OPM: Function Attrs: nofree nosync nounwind willreturn
+; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@multi_obj_simplifiable_2
+; IS__TUNIT_OPM-SAME: (i32 [[CND:%.*]]) #[[ATTR4]] {
+; IS__TUNIT_OPM-NEXT: entry:
+; IS__TUNIT_OPM-NEXT: [[L:%.*]] = alloca i32, align 4
+; IS__TUNIT_OPM-NEXT: [[I:%.*]] = bitcast i32* [[L]] to i8*
+; IS__TUNIT_OPM-NEXT: call void @llvm.lifetime.start.p0i8(i64 noundef 4, i8* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[I]]) #[[ATTR7]]
+; IS__TUNIT_OPM-NEXT: [[TOBOOL_NOT:%.*]] = icmp eq i32 [[CND]], 0
+; IS__TUNIT_OPM-NEXT: br i1 [[TOBOOL_NOT]], label [[COND_FALSE:%.*]], label [[COND_TRUE:%.*]]
+; IS__TUNIT_OPM: cond.true:
+; IS__TUNIT_OPM-NEXT: br label [[COND_END:%.*]]
+; IS__TUNIT_OPM: cond.false:
+; IS__TUNIT_OPM-NEXT: br label [[COND_END]]
+; IS__TUNIT_OPM: cond.end:
+; IS__TUNIT_OPM-NEXT: [[COND:%.*]] = phi i32* [ @GI2, [[COND_TRUE]] ], [ [[L]], [[COND_FALSE]] ]
+; IS__TUNIT_OPM-NEXT: store i32 5, i32* [[COND]], align 4, !tbaa [[TBAA3]]
+; IS__TUNIT_OPM-NEXT: [[I1:%.*]] = bitcast i32* [[L]] to i8*
+; IS__TUNIT_OPM-NEXT: [[L:%.*]] = load i32, i32* [[COND]], align 4, !tbaa [[TBAA3]]
+; IS__TUNIT_OPM-NEXT: call void @llvm.lifetime.end.p0i8(i64 noundef 4, i8* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[I1]]) #[[ATTR7]]
+; IS__TUNIT_OPM-NEXT: ret i32 [[L]]
+;
+; IS__TUNIT_NPM: Function Attrs: nofree nosync nounwind willreturn
+; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@multi_obj_simplifiable_2
+; IS__TUNIT_NPM-SAME: (i32 [[CND:%.*]]) #[[ATTR2]] {
+; IS__TUNIT_NPM-NEXT: entry:
+; IS__TUNIT_NPM-NEXT: [[L:%.*]] = alloca i32, align 4
+; IS__TUNIT_NPM-NEXT: [[I:%.*]] = bitcast i32* [[L]] to i8*
+; IS__TUNIT_NPM-NEXT: call void @llvm.lifetime.start.p0i8(i64 noundef 4, i8* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[I]]) #[[ATTR6]]
+; IS__TUNIT_NPM-NEXT: [[TOBOOL_NOT:%.*]] = icmp eq i32 [[CND]], 0
+; IS__TUNIT_NPM-NEXT: br i1 [[TOBOOL_NOT]], label [[COND_FALSE:%.*]], label [[COND_TRUE:%.*]]
+; IS__TUNIT_NPM: cond.true:
+; IS__TUNIT_NPM-NEXT: br label [[COND_END:%.*]]
+; IS__TUNIT_NPM: cond.false:
+; IS__TUNIT_NPM-NEXT: br label [[COND_END]]
+; IS__TUNIT_NPM: cond.end:
+; IS__TUNIT_NPM-NEXT: [[COND:%.*]] = phi i32* [ @GI2, [[COND_TRUE]] ], [ [[L]], [[COND_FALSE]] ]
+; IS__TUNIT_NPM-NEXT: store i32 5, i32* [[COND]], align 4, !tbaa [[TBAA3]]
+; IS__TUNIT_NPM-NEXT: [[I1:%.*]] = bitcast i32* [[L]] to i8*
+; IS__TUNIT_NPM-NEXT: [[L:%.*]] = load i32, i32* [[COND]], align 4, !tbaa [[TBAA3]]
+; IS__TUNIT_NPM-NEXT: call void @llvm.lifetime.end.p0i8(i64 noundef 4, i8* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[I1]]) #[[ATTR6]]
+; IS__TUNIT_NPM-NEXT: ret i32 [[L]]
+;
+; IS__CGSCC____: Function Attrs: nofree nosync nounwind willreturn
+; IS__CGSCC____-LABEL: define {{[^@]+}}@multi_obj_simplifiable_2
+; IS__CGSCC____-SAME: (i32 [[CND:%.*]]) #[[ATTR3]] {
+; IS__CGSCC____-NEXT: entry:
+; IS__CGSCC____-NEXT: [[L:%.*]] = alloca i32, align 4
+; IS__CGSCC____-NEXT: [[I:%.*]] = bitcast i32* [[L]] to i8*
+; IS__CGSCC____-NEXT: call void @llvm.lifetime.start.p0i8(i64 noundef 4, i8* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[I]]) #[[ATTR8]]
+; IS__CGSCC____-NEXT: [[TOBOOL_NOT:%.*]] = icmp eq i32 [[CND]], 0
+; IS__CGSCC____-NEXT: br i1 [[TOBOOL_NOT]], label [[COND_FALSE:%.*]], label [[COND_TRUE:%.*]]
+; IS__CGSCC____: cond.true:
+; IS__CGSCC____-NEXT: br label [[COND_END:%.*]]
+; IS__CGSCC____: cond.false:
+; IS__CGSCC____-NEXT: br label [[COND_END]]
+; IS__CGSCC____: cond.end:
+; IS__CGSCC____-NEXT: [[COND:%.*]] = phi i32* [ @GI2, [[COND_TRUE]] ], [ [[L]], [[COND_FALSE]] ]
+; IS__CGSCC____-NEXT: store i32 5, i32* [[COND]], align 4, !tbaa [[TBAA3]]
+; IS__CGSCC____-NEXT: [[I1:%.*]] = bitcast i32* [[L]] to i8*
+; IS__CGSCC____-NEXT: [[L:%.*]] = load i32, i32* [[COND]], align 4, !tbaa [[TBAA3]]
+; IS__CGSCC____-NEXT: call void @llvm.lifetime.end.p0i8(i64 noundef 4, i8* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[I1]]) #[[ATTR8]]
+; IS__CGSCC____-NEXT: ret i32 [[L]]
+;
+entry:
+ %L = alloca i32, align 4
+ %i = bitcast i32* %L to i8*
+ call void @llvm.lifetime.start.p0i8(i64 4, i8* nonnull %i)
+ %tobool.not = icmp eq i32 %cnd, 0
+ br i1 %tobool.not, label %cond.false, label %cond.true
+
+cond.true: ; preds = %entry
+ br label %cond.end
+
+cond.false: ; preds = %entry
+ br label %cond.end
+
+cond.end: ; preds = %cond.false, %cond.true
+ %cond = phi i32* [ @GI2, %cond.true ], [ %L, %cond.false ]
+ store i32 5, i32* %cond, align 4, !tbaa !3
+ %i1 = bitcast i32* %L to i8*
+ %l = load i32, i32* %cond, align 4, !tbaa !3
+ call void @llvm.lifetime.end.p0i8(i64 4, i8* nonnull %i1)
+ ret i32 %l
+}
+
+; static struct S Gs __attribute__((loader_uninitialized));
+; struct S static_global_simplifiable_1(void) {
+; Gs.f1 = 1.1;
+; Gs.f2 = 2.2;
+; Gs.f3 = 3.3;
+; write_arg(&Gs.i1, 1);
+; write_arg(&Gs.i2, 2);
+; write_arg(&Gs.i3, 3);
+; struct S r;
+; r.f1 = Gs.f1;
+; r.f2 = Gs.f2 * 2;
+; r.f3 = Gs.f3 + Gs.f1;
+; r.i1 = Gs.i1;
+; r.i2 = Gs.i2 * 2;
+; r.i3 = Gs.i3 + Gs.i1;
+; return r;
+; }
+;
+define void @static_global_simplifiable_1(%struct.S* noalias sret(%struct.S) align 4 %agg.result) {
+; IS__TUNIT_OPM: Function Attrs: nofree nosync nounwind willreturn
+; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@static_global_simplifiable_1
+; IS__TUNIT_OPM-SAME: (%struct.S* noalias nocapture nofree nonnull writeonly sret([[STRUCT_S:%.*]]) align 4 dereferenceable(24) [[AGG_RESULT:%.*]]) #[[ATTR4]] {
+; IS__TUNIT_OPM-NEXT: entry:
+; IS__TUNIT_OPM-NEXT: store float 0x3FF19999A0000000, float* getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 3), align 4, !tbaa [[TBAA7]]
+; IS__TUNIT_OPM-NEXT: store float 0x40019999A0000000, float* getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 4), align 4, !tbaa [[TBAA10]]
+; IS__TUNIT_OPM-NEXT: store float 0x400A666660000000, float* getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 5), align 4, !tbaa [[TBAA11]]
+; IS__TUNIT_OPM-NEXT: call void @write_arg(i32* nocapture nofree noundef nonnull writeonly align 4 dereferenceable(24) getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i32 0, i32 0), i32 noundef 1) #[[ATTR6]]
+; IS__TUNIT_OPM-NEXT: call void @write_arg(i32* nocapture nofree writeonly align 4 dereferenceable_or_null(20) getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 1), i32 noundef 2) #[[ATTR6]]
+; IS__TUNIT_OPM-NEXT: call void @write_arg(i32* nocapture nofree writeonly align 4 dereferenceable_or_null(16) getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 2), i32 noundef 3) #[[ATTR6]]
+; IS__TUNIT_OPM-NEXT: [[I:%.*]] = load float, float* getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 3), align 4, !tbaa [[TBAA7]]
+; IS__TUNIT_OPM-NEXT: [[F1:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 3
+; IS__TUNIT_OPM-NEXT: store float [[I]], float* [[F1]], align 4, !tbaa [[TBAA7]]
+; IS__TUNIT_OPM-NEXT: [[I4:%.*]] = load float, float* getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 4), align 4, !tbaa [[TBAA10]]
+; IS__TUNIT_OPM-NEXT: [[MUL:%.*]] = fmul float [[I4]], 2.000000e+00
+; IS__TUNIT_OPM-NEXT: [[F2:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 4
+; IS__TUNIT_OPM-NEXT: store float [[MUL]], float* [[F2]], align 4, !tbaa [[TBAA10]]
+; IS__TUNIT_OPM-NEXT: [[I5:%.*]] = load float, float* getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 5), align 4, !tbaa [[TBAA11]]
+; IS__TUNIT_OPM-NEXT: [[I6:%.*]] = load float, float* getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 3), align 4, !tbaa [[TBAA7]]
+; IS__TUNIT_OPM-NEXT: [[ADD:%.*]] = fadd float [[I5]], [[I6]]
+; IS__TUNIT_OPM-NEXT: [[F3:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 5
+; IS__TUNIT_OPM-NEXT: store float [[ADD]], float* [[F3]], align 4, !tbaa [[TBAA11]]
+; IS__TUNIT_OPM-NEXT: [[I7:%.*]] = load i32, i32* getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 0), align 4, !tbaa [[TBAA12]]
+; IS__TUNIT_OPM-NEXT: [[I1:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 0
+; IS__TUNIT_OPM-NEXT: store i32 [[I7]], i32* [[I1]], align 4, !tbaa [[TBAA12]]
+; IS__TUNIT_OPM-NEXT: [[I8:%.*]] = load i32, i32* getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 1), align 4, !tbaa [[TBAA13]]
+; IS__TUNIT_OPM-NEXT: [[MUL1:%.*]] = shl nsw i32 [[I8]], 1
+; IS__TUNIT_OPM-NEXT: [[I2:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 1
+; IS__TUNIT_OPM-NEXT: store i32 [[MUL1]], i32* [[I2]], align 4, !tbaa [[TBAA13]]
+; IS__TUNIT_OPM-NEXT: [[I9:%.*]] = load i32, i32* getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 2), align 4, !tbaa [[TBAA14]]
+; IS__TUNIT_OPM-NEXT: [[I10:%.*]] = load i32, i32* getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 0), align 4, !tbaa [[TBAA12]]
+; IS__TUNIT_OPM-NEXT: [[ADD2:%.*]] = add nsw i32 [[I9]], [[I10]]
+; IS__TUNIT_OPM-NEXT: [[I3:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 2
+; IS__TUNIT_OPM-NEXT: store i32 [[ADD2]], i32* [[I3]], align 4, !tbaa [[TBAA14]]
+; IS__TUNIT_OPM-NEXT: ret void
+;
+; IS__TUNIT_NPM: Function Attrs: nofree nosync nounwind willreturn
+; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@static_global_simplifiable_1
+; IS__TUNIT_NPM-SAME: (%struct.S* noalias nocapture nofree nonnull writeonly sret([[STRUCT_S:%.*]]) align 4 dereferenceable(24) [[AGG_RESULT:%.*]]) #[[ATTR2]] {
+; IS__TUNIT_NPM-NEXT: entry:
+; IS__TUNIT_NPM-NEXT: store float 0x3FF19999A0000000, float* getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 3), align 4, !tbaa [[TBAA7]]
+; IS__TUNIT_NPM-NEXT: store float 0x40019999A0000000, float* getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 4), align 4, !tbaa [[TBAA10]]
+; IS__TUNIT_NPM-NEXT: store float 0x400A666660000000, float* getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 5), align 4, !tbaa [[TBAA11]]
+; IS__TUNIT_NPM-NEXT: call void @write_arg(i32* nocapture nofree noundef nonnull writeonly align 4 dereferenceable(24) getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i32 0, i32 0), i32 noundef 1) #[[ATTR5]]
+; IS__TUNIT_NPM-NEXT: call void @write_arg(i32* nocapture nofree writeonly align 4 dereferenceable_or_null(20) getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 1), i32 noundef 2) #[[ATTR5]]
+; IS__TUNIT_NPM-NEXT: call void @write_arg(i32* nocapture nofree writeonly align 4 dereferenceable_or_null(16) getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 2), i32 noundef 3) #[[ATTR5]]
+; IS__TUNIT_NPM-NEXT: [[I:%.*]] = load float, float* getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 3), align 4, !tbaa [[TBAA7]]
+; IS__TUNIT_NPM-NEXT: [[F1:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 3
+; IS__TUNIT_NPM-NEXT: store float [[I]], float* [[F1]], align 4, !tbaa [[TBAA7]]
+; IS__TUNIT_NPM-NEXT: [[I4:%.*]] = load float, float* getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 4), align 4, !tbaa [[TBAA10]]
+; IS__TUNIT_NPM-NEXT: [[MUL:%.*]] = fmul float [[I4]], 2.000000e+00
+; IS__TUNIT_NPM-NEXT: [[F2:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 4
+; IS__TUNIT_NPM-NEXT: store float [[MUL]], float* [[F2]], align 4, !tbaa [[TBAA10]]
+; IS__TUNIT_NPM-NEXT: [[I5:%.*]] = load float, float* getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 5), align 4, !tbaa [[TBAA11]]
+; IS__TUNIT_NPM-NEXT: [[I6:%.*]] = load float, float* getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 3), align 4, !tbaa [[TBAA7]]
+; IS__TUNIT_NPM-NEXT: [[ADD:%.*]] = fadd float [[I5]], [[I6]]
+; IS__TUNIT_NPM-NEXT: [[F3:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 5
+; IS__TUNIT_NPM-NEXT: store float [[ADD]], float* [[F3]], align 4, !tbaa [[TBAA11]]
+; IS__TUNIT_NPM-NEXT: [[I7:%.*]] = load i32, i32* getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 0), align 4, !tbaa [[TBAA12]]
+; IS__TUNIT_NPM-NEXT: [[I1:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 0
+; IS__TUNIT_NPM-NEXT: store i32 [[I7]], i32* [[I1]], align 4, !tbaa [[TBAA12]]
+; IS__TUNIT_NPM-NEXT: [[I8:%.*]] = load i32, i32* getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 1), align 4, !tbaa [[TBAA13]]
+; IS__TUNIT_NPM-NEXT: [[MUL1:%.*]] = shl nsw i32 [[I8]], 1
+; IS__TUNIT_NPM-NEXT: [[I2:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 1
+; IS__TUNIT_NPM-NEXT: store i32 [[MUL1]], i32* [[I2]], align 4, !tbaa [[TBAA13]]
+; IS__TUNIT_NPM-NEXT: [[I9:%.*]] = load i32, i32* getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 2), align 4, !tbaa [[TBAA14]]
+; IS__TUNIT_NPM-NEXT: [[I10:%.*]] = load i32, i32* getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 0), align 4, !tbaa [[TBAA12]]
+; IS__TUNIT_NPM-NEXT: [[ADD2:%.*]] = add nsw i32 [[I9]], [[I10]]
+; IS__TUNIT_NPM-NEXT: [[I3:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 2
+; IS__TUNIT_NPM-NEXT: store i32 [[ADD2]], i32* [[I3]], align 4, !tbaa [[TBAA14]]
+; IS__TUNIT_NPM-NEXT: ret void
+;
+; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind willreturn
+; IS__CGSCC____-LABEL: define {{[^@]+}}@static_global_simplifiable_1
+; IS__CGSCC____-SAME: (%struct.S* noalias nocapture nofree nonnull writeonly sret([[STRUCT_S:%.*]]) align 4 dereferenceable(24) [[AGG_RESULT:%.*]]) #[[ATTR4:[0-9]+]] {
+; IS__CGSCC____-NEXT: entry:
+; IS__CGSCC____-NEXT: store float 0x3FF19999A0000000, float* getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 3), align 4, !tbaa [[TBAA7]]
+; IS__CGSCC____-NEXT: store float 0x40019999A0000000, float* getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 4), align 4, !tbaa [[TBAA10]]
+; IS__CGSCC____-NEXT: store float 0x400A666660000000, float* getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 5), align 4, !tbaa [[TBAA11]]
+; IS__CGSCC____-NEXT: call void @write_arg(i32* nocapture nofree noundef nonnull writeonly align 4 dereferenceable(24) getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i32 0, i32 0), i32 noundef 1) #[[ATTR9]]
+; IS__CGSCC____-NEXT: call void @write_arg(i32* nocapture nofree noundef nonnull writeonly align 4 dereferenceable(20) getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 1), i32 noundef 2) #[[ATTR9]]
+; IS__CGSCC____-NEXT: call void @write_arg(i32* nocapture nofree noundef nonnull writeonly align 4 dereferenceable(16) getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 2), i32 noundef 3) #[[ATTR9]]
+; IS__CGSCC____-NEXT: [[I:%.*]] = load float, float* getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 3), align 4, !tbaa [[TBAA7]]
+; IS__CGSCC____-NEXT: [[F1:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 3
+; IS__CGSCC____-NEXT: store float [[I]], float* [[F1]], align 4, !tbaa [[TBAA7]]
+; IS__CGSCC____-NEXT: [[I4:%.*]] = load float, float* getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 4), align 4, !tbaa [[TBAA10]]
+; IS__CGSCC____-NEXT: [[MUL:%.*]] = fmul float [[I4]], 2.000000e+00
+; IS__CGSCC____-NEXT: [[F2:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 4
+; IS__CGSCC____-NEXT: store float [[MUL]], float* [[F2]], align 4, !tbaa [[TBAA10]]
+; IS__CGSCC____-NEXT: [[I5:%.*]] = load float, float* getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 5), align 4, !tbaa [[TBAA11]]
+; IS__CGSCC____-NEXT: [[I6:%.*]] = load float, float* getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 3), align 4, !tbaa [[TBAA7]]
+; IS__CGSCC____-NEXT: [[ADD:%.*]] = fadd float [[I5]], [[I6]]
+; IS__CGSCC____-NEXT: [[F3:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 5
+; IS__CGSCC____-NEXT: store float [[ADD]], float* [[F3]], align 4, !tbaa [[TBAA11]]
+; IS__CGSCC____-NEXT: [[I7:%.*]] = load i32, i32* getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 0), align 4, !tbaa [[TBAA12]]
+; IS__CGSCC____-NEXT: [[I1:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 0
+; IS__CGSCC____-NEXT: store i32 [[I7]], i32* [[I1]], align 4, !tbaa [[TBAA12]]
+; IS__CGSCC____-NEXT: [[I8:%.*]] = load i32, i32* getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 1), align 4, !tbaa [[TBAA13]]
+; IS__CGSCC____-NEXT: [[MUL1:%.*]] = shl nsw i32 [[I8]], 1
+; IS__CGSCC____-NEXT: [[I2:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 1
+; IS__CGSCC____-NEXT: store i32 [[MUL1]], i32* [[I2]], align 4, !tbaa [[TBAA13]]
+; IS__CGSCC____-NEXT: [[I9:%.*]] = load i32, i32* getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 2), align 4, !tbaa [[TBAA14]]
+; IS__CGSCC____-NEXT: [[I10:%.*]] = load i32, i32* getelementptr inbounds ([[STRUCT_S]], %struct.S* @Gs1, i64 0, i32 0), align 4, !tbaa [[TBAA12]]
+; IS__CGSCC____-NEXT: [[ADD2:%.*]] = add nsw i32 [[I9]], [[I10]]
+; IS__CGSCC____-NEXT: [[I3:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 2
+; IS__CGSCC____-NEXT: store i32 [[ADD2]], i32* [[I3]], align 4, !tbaa [[TBAA14]]
+; IS__CGSCC____-NEXT: ret void
+;
+entry:
+ store float 0x3FF19999A0000000, float* getelementptr inbounds (%struct.S, %struct.S* @Gs1, i64 0, i32 3), align 4, !tbaa !7
+ store float 0x40019999A0000000, float* getelementptr inbounds (%struct.S, %struct.S* @Gs1, i64 0, i32 4), align 4, !tbaa !10
+ store float 0x400A666660000000, float* getelementptr inbounds (%struct.S, %struct.S* @Gs1, i64 0, i32 5), align 4, !tbaa !11
+ call void @write_arg(i32* getelementptr inbounds (%struct.S, %struct.S* @Gs1, i64 0, i32 0), i32 1)
+ call void @write_arg(i32* getelementptr inbounds (%struct.S, %struct.S* @Gs1, i64 0, i32 1), i32 2)
+ call void @write_arg(i32* getelementptr inbounds (%struct.S, %struct.S* @Gs1, i64 0, i32 2), i32 3)
+ %i = load float, float* getelementptr inbounds (%struct.S, %struct.S* @Gs1, i64 0, i32 3), align 4, !tbaa !7
+ %f1 = getelementptr inbounds %struct.S, %struct.S* %agg.result, i64 0, i32 3
+ store float %i, float* %f1, align 4, !tbaa !7
+ %i4 = load float, float* getelementptr inbounds (%struct.S, %struct.S* @Gs1, i64 0, i32 4), align 4, !tbaa !10
+ %mul = fmul float %i4, 2.000000e+00
+ %f2 = getelementptr inbounds %struct.S, %struct.S* %agg.result, i64 0, i32 4
+ store float %mul, float* %f2, align 4, !tbaa !10
+ %i5 = load float, float* getelementptr inbounds (%struct.S, %struct.S* @Gs1, i64 0, i32 5), align 4, !tbaa !11
+ %i6 = load float, float* getelementptr inbounds (%struct.S, %struct.S* @Gs1, i64 0, i32 3), align 4, !tbaa !7
+ %add = fadd float %i5, %i6
+ %f3 = getelementptr inbounds %struct.S, %struct.S* %agg.result, i64 0, i32 5
+ store float %add, float* %f3, align 4, !tbaa !11
+ %i7 = load i32, i32* getelementptr inbounds (%struct.S, %struct.S* @Gs1, i64 0, i32 0), align 4, !tbaa !12
+ %i1 = getelementptr inbounds %struct.S, %struct.S* %agg.result, i64 0, i32 0
+ store i32 %i7, i32* %i1, align 4, !tbaa !12
+ %i8 = load i32, i32* getelementptr inbounds (%struct.S, %struct.S* @Gs1, i64 0, i32 1), align 4, !tbaa !13
+ %mul1 = shl nsw i32 %i8, 1
+ %i2 = getelementptr inbounds %struct.S, %struct.S* %agg.result, i64 0, i32 1
+ store i32 %mul1, i32* %i2, align 4, !tbaa !13
+ %i9 = load i32, i32* getelementptr inbounds (%struct.S, %struct.S* @Gs1, i64 0, i32 2), align 4, !tbaa !14
+ %i10 = load i32, i32* getelementptr inbounds (%struct.S, %struct.S* @Gs1, i64 0, i32 0), align 4, !tbaa !12
+ %add2 = add nsw i32 %i9, %i10
+ %i3 = getelementptr inbounds %struct.S, %struct.S* %agg.result, i64 0, i32 2
+ store i32 %add2, i32* %i3, align 4, !tbaa !14
+ ret void
+}
+
+; static char GBytes[1024];
+; void static_global_simplifiable_2(void) {
+; for (int i = 0; i < 100; ++i)
+; GBytes[i * 10] = 0;
+; for (int i = 0; i < 10; ++i)
+; ((float *)GBytes)[i * 10 + 1] = 0;
+; for (int i = 0; i < 20; ++i)
+; ((long long int *)GBytes)[i * 10 + 2] = 0;
+; GBytes[1023] = 0;
+; write_arg((int *)&GBytes[500], 0);
+; struct S R;
+; for (int i = 0; i < 1024; ++i)
+; globalBytes[i] = GBytes[i];
+; }
+;
+define void @static_global_simplifiable_2() {
+; IS__TUNIT_OPM: Function Attrs: nofree nosync nounwind
+; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@static_global_simplifiable_2
+; IS__TUNIT_OPM-SAME: () #[[ATTR2]] {
+; IS__TUNIT_OPM-NEXT: entry:
+; IS__TUNIT_OPM-NEXT: br label [[FOR_COND:%.*]]
+; IS__TUNIT_OPM: for.cond:
+; IS__TUNIT_OPM-NEXT: [[INDVARS_IV:%.*]] = phi i64 [ [[INDVARS_IV_NEXT:%.*]], [[FOR_INC:%.*]] ], [ 0, [[ENTRY:%.*]] ]
+; IS__TUNIT_OPM-NEXT: [[EXITCOND:%.*]] = icmp ne i64 [[INDVARS_IV]], 100
+; IS__TUNIT_OPM-NEXT: br i1 [[EXITCOND]], label [[FOR_BODY:%.*]], label [[FOR_COND_CLEANUP:%.*]]
+; IS__TUNIT_OPM: for.cond.cleanup:
+; IS__TUNIT_OPM-NEXT: br label [[FOR_END:%.*]]
+; IS__TUNIT_OPM: for.body:
+; IS__TUNIT_OPM-NEXT: [[I:%.*]] = mul nuw nsw i64 [[INDVARS_IV]], 10
+; IS__TUNIT_OPM-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* @GBytes, i64 0, i64 [[I]]
+; IS__TUNIT_OPM-NEXT: store i8 0, i8* [[ARRAYIDX]], align 2, !tbaa [[TBAA15]]
+; IS__TUNIT_OPM-NEXT: br label [[FOR_INC]]
+; IS__TUNIT_OPM: for.inc:
+; IS__TUNIT_OPM-NEXT: [[INDVARS_IV_NEXT]] = add nuw nsw i64 [[INDVARS_IV]], 1
+; IS__TUNIT_OPM-NEXT: br label [[FOR_COND]], !llvm.loop [[LOOP24:![0-9]+]]
+; IS__TUNIT_OPM: for.end:
+; IS__TUNIT_OPM-NEXT: br label [[FOR_COND2:%.*]]
+; IS__TUNIT_OPM: for.cond2:
+; IS__TUNIT_OPM-NEXT: [[INDVARS_IV2:%.*]] = phi i64 [ [[INDVARS_IV_NEXT3:%.*]], [[FOR_INC9:%.*]] ], [ 0, [[FOR_END]] ]
+; IS__TUNIT_OPM-NEXT: [[EXITCOND6:%.*]] = icmp ne i64 [[INDVARS_IV2]], 10
+; IS__TUNIT_OPM-NEXT: br i1 [[EXITCOND6]], label [[FOR_BODY5:%.*]], label [[FOR_COND_CLEANUP4:%.*]]
+; IS__TUNIT_OPM: for.cond.cleanup4:
+; IS__TUNIT_OPM-NEXT: br label [[FOR_END11:%.*]]
+; IS__TUNIT_OPM: for.body5:
+; IS__TUNIT_OPM-NEXT: [[I15:%.*]] = mul nuw nsw i64 [[INDVARS_IV2]], 10
+; IS__TUNIT_OPM-NEXT: [[I16:%.*]] = or i64 [[I15]], 1
+; IS__TUNIT_OPM-NEXT: [[ARRAYIDX8:%.*]] = getelementptr inbounds float, float* bitcast ([1024 x i8]* @GBytes to float*), i64 [[I16]]
+; IS__TUNIT_OPM-NEXT: store float 0.000000e+00, float* [[ARRAYIDX8]], align 4, !tbaa [[TBAA18]]
+; IS__TUNIT_OPM-NEXT: br label [[FOR_INC9]]
+; IS__TUNIT_OPM: for.inc9:
+; IS__TUNIT_OPM-NEXT: [[INDVARS_IV_NEXT3]] = add nuw nsw i64 [[INDVARS_IV2]], 1
+; IS__TUNIT_OPM-NEXT: br label [[FOR_COND2]], !llvm.loop [[LOOP25:![0-9]+]]
+; IS__TUNIT_OPM: for.end11:
+; IS__TUNIT_OPM-NEXT: br label [[FOR_COND13:%.*]]
+; IS__TUNIT_OPM: for.cond13:
+; IS__TUNIT_OPM-NEXT: [[INDVARS_IV7:%.*]] = phi i64 [ [[INDVARS_IV_NEXT8:%.*]], [[FOR_INC21:%.*]] ], [ 0, [[FOR_END11]] ]
+; IS__TUNIT_OPM-NEXT: [[EXITCOND11:%.*]] = icmp ne i64 [[INDVARS_IV7]], 20
+; IS__TUNIT_OPM-NEXT: br i1 [[EXITCOND11]], label [[FOR_BODY16:%.*]], label [[FOR_COND_CLEANUP15:%.*]]
+; IS__TUNIT_OPM: for.cond.cleanup15:
+; IS__TUNIT_OPM-NEXT: br label [[FOR_END23:%.*]]
+; IS__TUNIT_OPM: for.body16:
+; IS__TUNIT_OPM-NEXT: [[I17:%.*]] = mul nuw nsw i64 [[INDVARS_IV7]], 10
+; IS__TUNIT_OPM-NEXT: [[I18:%.*]] = add nuw nsw i64 [[I17]], 2
+; IS__TUNIT_OPM-NEXT: [[ARRAYIDX20:%.*]] = getelementptr inbounds i64, i64* bitcast ([1024 x i8]* @GBytes to i64*), i64 [[I18]]
+; IS__TUNIT_OPM-NEXT: store i64 0, i64* [[ARRAYIDX20]], align 16, !tbaa [[TBAA20]]
+; IS__TUNIT_OPM-NEXT: br label [[FOR_INC21]]
+; IS__TUNIT_OPM: for.inc21:
+; IS__TUNIT_OPM-NEXT: [[INDVARS_IV_NEXT8]] = add nuw nsw i64 [[INDVARS_IV7]], 1
+; IS__TUNIT_OPM-NEXT: br label [[FOR_COND13]], !llvm.loop [[LOOP26:![0-9]+]]
+; IS__TUNIT_OPM: for.end23:
+; IS__TUNIT_OPM-NEXT: store i8 0, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @GBytes, i64 0, i64 1023), align 1, !tbaa [[TBAA15]]
+; IS__TUNIT_OPM-NEXT: call void @write_arg(i32* nocapture nofree writeonly align 4 dereferenceable_or_null(524) bitcast (i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @GBytes, i64 0, i64 500) to i32*), i32 noundef 0) #[[ATTR8]]
+; IS__TUNIT_OPM-NEXT: br label [[FOR_COND25:%.*]]
+; IS__TUNIT_OPM: for.cond25:
+; IS__TUNIT_OPM-NEXT: [[INDVARS_IV12:%.*]] = phi i64 [ [[INDVARS_IV_NEXT13:%.*]], [[FOR_INC33:%.*]] ], [ 0, [[FOR_END23]] ]
+; IS__TUNIT_OPM-NEXT: [[EXITCOND14:%.*]] = icmp ne i64 [[INDVARS_IV12]], 1024
+; IS__TUNIT_OPM-NEXT: br i1 [[EXITCOND14]], label [[FOR_BODY28:%.*]], label [[FOR_COND_CLEANUP27:%.*]]
+; IS__TUNIT_OPM: for.cond.cleanup27:
+; IS__TUNIT_OPM-NEXT: br label [[FOR_END35:%.*]]
+; IS__TUNIT_OPM: for.body28:
+; IS__TUNIT_OPM-NEXT: [[ARRAYIDX30:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* @GBytes, i64 0, i64 [[INDVARS_IV12]]
+; IS__TUNIT_OPM-NEXT: [[I19:%.*]] = load i8, i8* [[ARRAYIDX30]], align 1, !tbaa [[TBAA15]]
+; IS__TUNIT_OPM-NEXT: [[ARRAYIDX32:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* @globalBytes, i64 0, i64 [[INDVARS_IV12]]
+; IS__TUNIT_OPM-NEXT: store i8 [[I19]], i8* [[ARRAYIDX32]], align 1, !tbaa [[TBAA15]]
+; IS__TUNIT_OPM-NEXT: br label [[FOR_INC33]]
+; IS__TUNIT_OPM: for.inc33:
+; IS__TUNIT_OPM-NEXT: [[INDVARS_IV_NEXT13]] = add nuw nsw i64 [[INDVARS_IV12]], 1
+; IS__TUNIT_OPM-NEXT: br label [[FOR_COND25]], !llvm.loop [[LOOP27:![0-9]+]]
+; IS__TUNIT_OPM: for.end35:
+; IS__TUNIT_OPM-NEXT: ret void
+;
+; IS__TUNIT_NPM: Function Attrs: nofree nosync nounwind willreturn
+; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@static_global_simplifiable_2
+; IS__TUNIT_NPM-SAME: () #[[ATTR2]] {
+; IS__TUNIT_NPM-NEXT: entry:
+; IS__TUNIT_NPM-NEXT: br label [[FOR_COND:%.*]]
+; IS__TUNIT_NPM: for.cond:
+; IS__TUNIT_NPM-NEXT: [[INDVARS_IV:%.*]] = phi i64 [ [[INDVARS_IV_NEXT:%.*]], [[FOR_INC:%.*]] ], [ 0, [[ENTRY:%.*]] ]
+; IS__TUNIT_NPM-NEXT: [[EXITCOND:%.*]] = icmp ne i64 [[INDVARS_IV]], 100
+; IS__TUNIT_NPM-NEXT: br i1 [[EXITCOND]], label [[FOR_BODY:%.*]], label [[FOR_COND_CLEANUP:%.*]]
+; IS__TUNIT_NPM: for.cond.cleanup:
+; IS__TUNIT_NPM-NEXT: br label [[FOR_END:%.*]]
+; IS__TUNIT_NPM: for.body:
+; IS__TUNIT_NPM-NEXT: [[I:%.*]] = mul nuw nsw i64 [[INDVARS_IV]], 10
+; IS__TUNIT_NPM-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* @GBytes, i64 0, i64 [[I]]
+; IS__TUNIT_NPM-NEXT: store i8 0, i8* [[ARRAYIDX]], align 2, !tbaa [[TBAA15]]
+; IS__TUNIT_NPM-NEXT: br label [[FOR_INC]]
+; IS__TUNIT_NPM: for.inc:
+; IS__TUNIT_NPM-NEXT: [[INDVARS_IV_NEXT]] = add nuw nsw i64 [[INDVARS_IV]], 1
+; IS__TUNIT_NPM-NEXT: br label [[FOR_COND]], !llvm.loop [[LOOP24:![0-9]+]]
+; IS__TUNIT_NPM: for.end:
+; IS__TUNIT_NPM-NEXT: br label [[FOR_COND2:%.*]]
+; IS__TUNIT_NPM: for.cond2:
+; IS__TUNIT_NPM-NEXT: [[INDVARS_IV2:%.*]] = phi i64 [ [[INDVARS_IV_NEXT3:%.*]], [[FOR_INC9:%.*]] ], [ 0, [[FOR_END]] ]
+; IS__TUNIT_NPM-NEXT: [[EXITCOND6:%.*]] = icmp ne i64 [[INDVARS_IV2]], 10
+; IS__TUNIT_NPM-NEXT: br i1 [[EXITCOND6]], label [[FOR_BODY5:%.*]], label [[FOR_COND_CLEANUP4:%.*]]
+; IS__TUNIT_NPM: for.cond.cleanup4:
+; IS__TUNIT_NPM-NEXT: br label [[FOR_END11:%.*]]
+; IS__TUNIT_NPM: for.body5:
+; IS__TUNIT_NPM-NEXT: [[I15:%.*]] = mul nuw nsw i64 [[INDVARS_IV2]], 10
+; IS__TUNIT_NPM-NEXT: [[I16:%.*]] = or i64 [[I15]], 1
+; IS__TUNIT_NPM-NEXT: [[ARRAYIDX8:%.*]] = getelementptr inbounds float, float* bitcast ([1024 x i8]* @GBytes to float*), i64 [[I16]]
+; IS__TUNIT_NPM-NEXT: store float 0.000000e+00, float* [[ARRAYIDX8]], align 4, !tbaa [[TBAA18]]
+; IS__TUNIT_NPM-NEXT: br label [[FOR_INC9]]
+; IS__TUNIT_NPM: for.inc9:
+; IS__TUNIT_NPM-NEXT: [[INDVARS_IV_NEXT3]] = add nuw nsw i64 [[INDVARS_IV2]], 1
+; IS__TUNIT_NPM-NEXT: br label [[FOR_COND2]], !llvm.loop [[LOOP25:![0-9]+]]
+; IS__TUNIT_NPM: for.end11:
+; IS__TUNIT_NPM-NEXT: br label [[FOR_COND13:%.*]]
+; IS__TUNIT_NPM: for.cond13:
+; IS__TUNIT_NPM-NEXT: [[INDVARS_IV7:%.*]] = phi i64 [ [[INDVARS_IV_NEXT8:%.*]], [[FOR_INC21:%.*]] ], [ 0, [[FOR_END11]] ]
+; IS__TUNIT_NPM-NEXT: [[EXITCOND11:%.*]] = icmp ne i64 [[INDVARS_IV7]], 20
+; IS__TUNIT_NPM-NEXT: br i1 [[EXITCOND11]], label [[FOR_BODY16:%.*]], label [[FOR_COND_CLEANUP15:%.*]]
+; IS__TUNIT_NPM: for.cond.cleanup15:
+; IS__TUNIT_NPM-NEXT: br label [[FOR_END23:%.*]]
+; IS__TUNIT_NPM: for.body16:
+; IS__TUNIT_NPM-NEXT: [[I17:%.*]] = mul nuw nsw i64 [[INDVARS_IV7]], 10
+; IS__TUNIT_NPM-NEXT: [[I18:%.*]] = add nuw nsw i64 [[I17]], 2
+; IS__TUNIT_NPM-NEXT: [[ARRAYIDX20:%.*]] = getelementptr inbounds i64, i64* bitcast ([1024 x i8]* @GBytes to i64*), i64 [[I18]]
+; IS__TUNIT_NPM-NEXT: store i64 0, i64* [[ARRAYIDX20]], align 16, !tbaa [[TBAA20]]
+; IS__TUNIT_NPM-NEXT: br label [[FOR_INC21]]
+; IS__TUNIT_NPM: for.inc21:
+; IS__TUNIT_NPM-NEXT: [[INDVARS_IV_NEXT8]] = add nuw nsw i64 [[INDVARS_IV7]], 1
+; IS__TUNIT_NPM-NEXT: br label [[FOR_COND13]], !llvm.loop [[LOOP26:![0-9]+]]
+; IS__TUNIT_NPM: for.end23:
+; IS__TUNIT_NPM-NEXT: store i8 0, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @GBytes, i64 0, i64 1023), align 1, !tbaa [[TBAA15]]
+; IS__TUNIT_NPM-NEXT: call void @write_arg(i32* nocapture nofree writeonly align 4 dereferenceable_or_null(524) bitcast (i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @GBytes, i64 0, i64 500) to i32*), i32 noundef 0) #[[ATTR5]]
+; IS__TUNIT_NPM-NEXT: br label [[FOR_COND25:%.*]]
+; IS__TUNIT_NPM: for.cond25:
+; IS__TUNIT_NPM-NEXT: [[INDVARS_IV12:%.*]] = phi i64 [ [[INDVARS_IV_NEXT13:%.*]], [[FOR_INC33:%.*]] ], [ 0, [[FOR_END23]] ]
+; IS__TUNIT_NPM-NEXT: [[EXITCOND14:%.*]] = icmp ne i64 [[INDVARS_IV12]], 1024
+; IS__TUNIT_NPM-NEXT: br i1 [[EXITCOND14]], label [[FOR_BODY28:%.*]], label [[FOR_COND_CLEANUP27:%.*]]
+; IS__TUNIT_NPM: for.cond.cleanup27:
+; IS__TUNIT_NPM-NEXT: br label [[FOR_END35:%.*]]
+; IS__TUNIT_NPM: for.body28:
+; IS__TUNIT_NPM-NEXT: [[ARRAYIDX30:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* @GBytes, i64 0, i64 [[INDVARS_IV12]]
+; IS__TUNIT_NPM-NEXT: [[I19:%.*]] = load i8, i8* [[ARRAYIDX30]], align 1, !tbaa [[TBAA15]]
+; IS__TUNIT_NPM-NEXT: [[ARRAYIDX32:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* @globalBytes, i64 0, i64 [[INDVARS_IV12]]
+; IS__TUNIT_NPM-NEXT: store i8 [[I19]], i8* [[ARRAYIDX32]], align 1, !tbaa [[TBAA15]]
+; IS__TUNIT_NPM-NEXT: br label [[FOR_INC33]]
+; IS__TUNIT_NPM: for.inc33:
+; IS__TUNIT_NPM-NEXT: [[INDVARS_IV_NEXT13]] = add nuw nsw i64 [[INDVARS_IV12]], 1
+; IS__TUNIT_NPM-NEXT: br label [[FOR_COND25]], !llvm.loop [[LOOP27:![0-9]+]]
+; IS__TUNIT_NPM: for.end35:
+; IS__TUNIT_NPM-NEXT: ret void
+;
+; IS__CGSCC____-LABEL: define {{[^@]+}}@static_global_simplifiable_2() {
+; IS__CGSCC____-NEXT: entry:
+; IS__CGSCC____-NEXT: br label [[FOR_COND:%.*]]
+; IS__CGSCC____: for.cond:
+; IS__CGSCC____-NEXT: [[INDVARS_IV:%.*]] = phi i64 [ [[INDVARS_IV_NEXT:%.*]], [[FOR_INC:%.*]] ], [ 0, [[ENTRY:%.*]] ]
+; IS__CGSCC____-NEXT: [[EXITCOND:%.*]] = icmp ne i64 [[INDVARS_IV]], 100
+; IS__CGSCC____-NEXT: br i1 [[EXITCOND]], label [[FOR_BODY:%.*]], label [[FOR_COND_CLEANUP:%.*]]
+; IS__CGSCC____: for.cond.cleanup:
+; IS__CGSCC____-NEXT: br label [[FOR_END:%.*]]
+; IS__CGSCC____: for.body:
+; IS__CGSCC____-NEXT: [[I:%.*]] = mul nuw nsw i64 [[INDVARS_IV]], 10
+; IS__CGSCC____-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* @GBytes, i64 0, i64 [[I]]
+; IS__CGSCC____-NEXT: store i8 0, i8* [[ARRAYIDX]], align 2, !tbaa [[TBAA15:![0-9]+]]
+; IS__CGSCC____-NEXT: br label [[FOR_INC]]
+; IS__CGSCC____: for.inc:
+; IS__CGSCC____-NEXT: [[INDVARS_IV_NEXT]] = add nuw nsw i64 [[INDVARS_IV]], 1
+; IS__CGSCC____-NEXT: br label [[FOR_COND]], !llvm.loop [[LOOP24:![0-9]+]]
+; IS__CGSCC____: for.end:
+; IS__CGSCC____-NEXT: br label [[FOR_COND2:%.*]]
+; IS__CGSCC____: for.cond2:
+; IS__CGSCC____-NEXT: [[INDVARS_IV2:%.*]] = phi i64 [ [[INDVARS_IV_NEXT3:%.*]], [[FOR_INC9:%.*]] ], [ 0, [[FOR_END]] ]
+; IS__CGSCC____-NEXT: [[EXITCOND6:%.*]] = icmp ne i64 [[INDVARS_IV2]], 10
+; IS__CGSCC____-NEXT: br i1 [[EXITCOND6]], label [[FOR_BODY5:%.*]], label [[FOR_COND_CLEANUP4:%.*]]
+; IS__CGSCC____: for.cond.cleanup4:
+; IS__CGSCC____-NEXT: br label [[FOR_END11:%.*]]
+; IS__CGSCC____: for.body5:
+; IS__CGSCC____-NEXT: [[I15:%.*]] = mul nuw nsw i64 [[INDVARS_IV2]], 10
+; IS__CGSCC____-NEXT: [[I16:%.*]] = or i64 [[I15]], 1
+; IS__CGSCC____-NEXT: [[ARRAYIDX8:%.*]] = getelementptr inbounds float, float* bitcast ([1024 x i8]* @GBytes to float*), i64 [[I16]]
+; IS__CGSCC____-NEXT: store float 0.000000e+00, float* [[ARRAYIDX8]], align 4, !tbaa [[TBAA18:![0-9]+]]
+; IS__CGSCC____-NEXT: br label [[FOR_INC9]]
+; IS__CGSCC____: for.inc9:
+; IS__CGSCC____-NEXT: [[INDVARS_IV_NEXT3]] = add nuw nsw i64 [[INDVARS_IV2]], 1
+; IS__CGSCC____-NEXT: br label [[FOR_COND2]], !llvm.loop [[LOOP25:![0-9]+]]
+; IS__CGSCC____: for.end11:
+; IS__CGSCC____-NEXT: br label [[FOR_COND13:%.*]]
+; IS__CGSCC____: for.cond13:
+; IS__CGSCC____-NEXT: [[INDVARS_IV7:%.*]] = phi i64 [ [[INDVARS_IV_NEXT8:%.*]], [[FOR_INC21:%.*]] ], [ 0, [[FOR_END11]] ]
+; IS__CGSCC____-NEXT: [[EXITCOND11:%.*]] = icmp ne i64 [[INDVARS_IV7]], 20
+; IS__CGSCC____-NEXT: br i1 [[EXITCOND11]], label [[FOR_BODY16:%.*]], label [[FOR_COND_CLEANUP15:%.*]]
+; IS__CGSCC____: for.cond.cleanup15:
+; IS__CGSCC____-NEXT: br label [[FOR_END23:%.*]]
+; IS__CGSCC____: for.body16:
+; IS__CGSCC____-NEXT: [[I17:%.*]] = mul nuw nsw i64 [[INDVARS_IV7]], 10
+; IS__CGSCC____-NEXT: [[I18:%.*]] = add nuw nsw i64 [[I17]], 2
+; IS__CGSCC____-NEXT: [[ARRAYIDX20:%.*]] = getelementptr inbounds i64, i64* bitcast ([1024 x i8]* @GBytes to i64*), i64 [[I18]]
+; IS__CGSCC____-NEXT: store i64 0, i64* [[ARRAYIDX20]], align 16, !tbaa [[TBAA20:![0-9]+]]
+; IS__CGSCC____-NEXT: br label [[FOR_INC21]]
+; IS__CGSCC____: for.inc21:
+; IS__CGSCC____-NEXT: [[INDVARS_IV_NEXT8]] = add nuw nsw i64 [[INDVARS_IV7]], 1
+; IS__CGSCC____-NEXT: br label [[FOR_COND13]], !llvm.loop [[LOOP26:![0-9]+]]
+; IS__CGSCC____: for.end23:
+; IS__CGSCC____-NEXT: store i8 0, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @GBytes, i64 0, i64 1023), align 1, !tbaa [[TBAA15]]
+; IS__CGSCC____-NEXT: call void @write_arg(i32* nofree noundef nonnull writeonly align 4 dereferenceable(4) bitcast (i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @GBytes, i64 0, i64 500) to i32*), i32 noundef 0) #[[ATTR10:[0-9]+]]
+; IS__CGSCC____-NEXT: br label [[FOR_COND25:%.*]]
+; IS__CGSCC____: for.cond25:
+; IS__CGSCC____-NEXT: [[INDVARS_IV12:%.*]] = phi i64 [ [[INDVARS_IV_NEXT13:%.*]], [[FOR_INC33:%.*]] ], [ 0, [[FOR_END23]] ]
+; IS__CGSCC____-NEXT: [[EXITCOND14:%.*]] = icmp ne i64 [[INDVARS_IV12]], 1024
+; IS__CGSCC____-NEXT: br i1 [[EXITCOND14]], label [[FOR_BODY28:%.*]], label [[FOR_COND_CLEANUP27:%.*]]
+; IS__CGSCC____: for.cond.cleanup27:
+; IS__CGSCC____-NEXT: br label [[FOR_END35:%.*]]
+; IS__CGSCC____: for.body28:
+; IS__CGSCC____-NEXT: [[ARRAYIDX30:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* @GBytes, i64 0, i64 [[INDVARS_IV12]]
+; IS__CGSCC____-NEXT: [[I19:%.*]] = load i8, i8* [[ARRAYIDX30]], align 1, !tbaa [[TBAA15]]
+; IS__CGSCC____-NEXT: [[ARRAYIDX32:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* @globalBytes, i64 0, i64 [[INDVARS_IV12]]
+; IS__CGSCC____-NEXT: store i8 [[I19]], i8* [[ARRAYIDX32]], align 1, !tbaa [[TBAA15]]
+; IS__CGSCC____-NEXT: br label [[FOR_INC33]]
+; IS__CGSCC____: for.inc33:
+; IS__CGSCC____-NEXT: [[INDVARS_IV_NEXT13]] = add nuw nsw i64 [[INDVARS_IV12]], 1
+; IS__CGSCC____-NEXT: br label [[FOR_COND25]], !llvm.loop [[LOOP27:![0-9]+]]
+; IS__CGSCC____: for.end35:
+; IS__CGSCC____-NEXT: ret void
+;
+entry:
+ br label %for.cond
+
+for.cond: ; preds = %for.inc, %entry
+ %indvars.iv = phi i64 [ %indvars.iv.next, %for.inc ], [ 0, %entry ]
+ %exitcond = icmp ne i64 %indvars.iv, 100
+ br i1 %exitcond, label %for.body, label %for.cond.cleanup
+
+for.cond.cleanup: ; preds = %for.cond
+ br label %for.end
+
+for.body: ; preds = %for.cond
+ %i = mul nuw nsw i64 %indvars.iv, 10
+ %arrayidx = getelementptr inbounds [1024 x i8], [1024 x i8]* @GBytes, i64 0, i64 %i
+ store i8 0, i8* %arrayidx, align 2, !tbaa !15
+ br label %for.inc
+
+for.inc: ; preds = %for.body
+ %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
+ br label %for.cond, !llvm.loop !24
+
+for.end: ; preds = %for.cond.cleanup
+ br label %for.cond2
+
+for.cond2: ; preds = %for.inc9, %for.end
+ %indvars.iv2 = phi i64 [ %indvars.iv.next3, %for.inc9 ], [ 0, %for.end ]
+ %exitcond6 = icmp ne i64 %indvars.iv2, 10
+ br i1 %exitcond6, label %for.body5, label %for.cond.cleanup4
+
+for.cond.cleanup4: ; preds = %for.cond2
+ br label %for.end11
+
+for.body5: ; preds = %for.cond2
+ %i15 = mul nuw nsw i64 %indvars.iv2, 10
+ %i16 = or i64 %i15, 1
+ %arrayidx8 = getelementptr inbounds float, float* bitcast ([1024 x i8]* @GBytes to float*), i64 %i16
+ store float 0.000000e+00, float* %arrayidx8, align 4, !tbaa !18
+ br label %for.inc9
+
+for.inc9: ; preds = %for.body5
+ %indvars.iv.next3 = add nuw nsw i64 %indvars.iv2, 1
+ br label %for.cond2, !llvm.loop !25
+
+for.end11: ; preds = %for.cond.cleanup4
+ br label %for.cond13
+
+for.cond13: ; preds = %for.inc21, %for.end11
+ %indvars.iv7 = phi i64 [ %indvars.iv.next8, %for.inc21 ], [ 0, %for.end11 ]
+ %exitcond11 = icmp ne i64 %indvars.iv7, 20
+ br i1 %exitcond11, label %for.body16, label %for.cond.cleanup15
+
+for.cond.cleanup15: ; preds = %for.cond13
+ br label %for.end23
+
+for.body16: ; preds = %for.cond13
+ %i17 = mul nuw nsw i64 %indvars.iv7, 10
+ %i18 = add nuw nsw i64 %i17, 2
+ %arrayidx20 = getelementptr inbounds i64, i64* bitcast ([1024 x i8]* @GBytes to i64*), i64 %i18
+ store i64 0, i64* %arrayidx20, align 16, !tbaa !20
+ br label %for.inc21
+
+for.inc21: ; preds = %for.body16
+ %indvars.iv.next8 = add nuw nsw i64 %indvars.iv7, 1
+ br label %for.cond13, !llvm.loop !26
+
+for.end23: ; preds = %for.cond.cleanup15
+ store i8 0, i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @GBytes, i64 0, i64 1023), align 1, !tbaa !15
+ call void @write_arg(i32* bitcast (i8* getelementptr inbounds ([1024 x i8], [1024 x i8]* @GBytes, i64 0, i64 500) to i32*), i32 0)
+ br label %for.cond25
+
+for.cond25: ; preds = %for.inc33, %for.end23
+ %indvars.iv12 = phi i64 [ %indvars.iv.next13, %for.inc33 ], [ 0, %for.end23 ]
+ %exitcond14 = icmp ne i64 %indvars.iv12, 1024
+ br i1 %exitcond14, label %for.body28, label %for.cond.cleanup27
+
+for.cond.cleanup27: ; preds = %for.cond25
+ br label %for.end35
+
+for.body28: ; preds = %for.cond25
+ %arrayidx30 = getelementptr inbounds [1024 x i8], [1024 x i8]* @GBytes, i64 0, i64 %indvars.iv12
+ %i19 = load i8, i8* %arrayidx30, align 1, !tbaa !15
+ %arrayidx32 = getelementptr inbounds [1024 x i8], [1024 x i8]* @globalBytes, i64 0, i64 %indvars.iv12
+ store i8 %i19, i8* %arrayidx32, align 1, !tbaa !15
+ br label %for.inc33
+
+for.inc33: ; preds = %for.body28
+ %indvars.iv.next13 = add nuw nsw i64 %indvars.iv12, 1
+ br label %for.cond25, !llvm.loop !27
+
+for.end35: ; preds = %for.cond.cleanup27
+ ret void
+}
+
+; static int Flag3;
+; int static_global_simplifiable_3() {
+; Flag3 = 1;
+; return Flag3;
+; }
+define i32 @static_global_simplifiable_3() {
+; IS__TUNIT_OPM: Function Attrs: nofree nosync nounwind willreturn
+; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@static_global_simplifiable_3
+; IS__TUNIT_OPM-SAME: () #[[ATTR4]] {
+; IS__TUNIT_OPM-NEXT: store i32 1, i32* @Flag3, align 4, !tbaa [[TBAA3]]
+; IS__TUNIT_OPM-NEXT: [[I:%.*]] = load i32, i32* @Flag3, align 4, !tbaa [[TBAA3]]
+; IS__TUNIT_OPM-NEXT: ret i32 [[I]]
+;
+; IS__TUNIT_NPM: Function Attrs: nofree nosync nounwind willreturn
+; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@static_global_simplifiable_3
+; IS__TUNIT_NPM-SAME: () #[[ATTR2]] {
+; IS__TUNIT_NPM-NEXT: store i32 1, i32* @Flag3, align 4, !tbaa [[TBAA3]]
+; IS__TUNIT_NPM-NEXT: [[I:%.*]] = load i32, i32* @Flag3, align 4, !tbaa [[TBAA3]]
+; IS__TUNIT_NPM-NEXT: ret i32 [[I]]
+;
+; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind willreturn
+; IS__CGSCC____-LABEL: define {{[^@]+}}@static_global_simplifiable_3
+; IS__CGSCC____-SAME: () #[[ATTR4]] {
+; IS__CGSCC____-NEXT: store i32 1, i32* @Flag3, align 4, !tbaa [[TBAA3]]
+; IS__CGSCC____-NEXT: [[I:%.*]] = load i32, i32* @Flag3, align 4, !tbaa [[TBAA3]]
+; IS__CGSCC____-NEXT: ret i32 [[I]]
+;
+ store i32 1, i32* @Flag3, align 4, !tbaa !3
+ %i = load i32, i32* @Flag3, align 4, !tbaa !3
+ ret i32 %i
+}
+
+; struct S noalias_arg_simplifiable_1(struct S s) {
+; s.f1 = 1.1;
+; s.f2 = 2.2;
+; s.f3 = 3.3;
+; write_arg(&s.i1, 1);
+; write_arg(&s.i2, 2);
+; write_arg(&s.i3, 3);
+; struct S r;
+; r.f1 = s.f1;
+; r.f2 = s.f2 * 2;
+; r.f3 = s.f3 + s.f1;
+; r.i1 = s.i1;
+; r.i2 = s.i2 * 2;
+; r.i3 = s.i3 + s.i1;
+; return r;
+; }
+;
+define void @noalias_arg_simplifiable_1(%struct.S* noalias sret(%struct.S) align 4 %agg.result, %struct.S* byval(%struct.S) align 8 %s) {
+; IS__TUNIT_OPM: Function Attrs: argmemonly nofree nosync nounwind willreturn
+; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@noalias_arg_simplifiable_1
+; IS__TUNIT_OPM-SAME: (%struct.S* noalias nocapture nofree nonnull writeonly sret([[STRUCT_S:%.*]]) align 4 dereferenceable(24) [[AGG_RESULT:%.*]], %struct.S* noalias nocapture nofree nonnull byval([[STRUCT_S]]) align 8 dereferenceable(24) [[S:%.*]]) #[[ATTR1]] {
+; IS__TUNIT_OPM-NEXT: entry:
+; IS__TUNIT_OPM-NEXT: [[F1:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 3
+; IS__TUNIT_OPM-NEXT: store float 0x3FF19999A0000000, float* [[F1]], align 4, !tbaa [[TBAA7]]
+; IS__TUNIT_OPM-NEXT: [[F2:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 4
+; IS__TUNIT_OPM-NEXT: store float 0x40019999A0000000, float* [[F2]], align 8, !tbaa [[TBAA10]]
+; IS__TUNIT_OPM-NEXT: [[F3:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 5
+; IS__TUNIT_OPM-NEXT: store float 0x400A666660000000, float* [[F3]], align 4, !tbaa [[TBAA11]]
+; IS__TUNIT_OPM-NEXT: [[I1:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 0
+; IS__TUNIT_OPM-NEXT: call void @write_arg(i32* nocapture nofree nonnull writeonly align 8 dereferenceable(24) [[I1]], i32 noundef 1) #[[ATTR6]]
+; IS__TUNIT_OPM-NEXT: [[I2:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 1
+; IS__TUNIT_OPM-NEXT: call void @write_arg(i32* nocapture nofree nonnull writeonly align 4 dereferenceable(20) [[I2]], i32 noundef 2) #[[ATTR6]]
+; IS__TUNIT_OPM-NEXT: [[I3:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 2
+; IS__TUNIT_OPM-NEXT: call void @write_arg(i32* nocapture nofree nonnull writeonly align 8 dereferenceable(16) [[I3]], i32 noundef 3) #[[ATTR6]]
+; IS__TUNIT_OPM-NEXT: [[F11:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 3
+; IS__TUNIT_OPM-NEXT: [[I:%.*]] = load float, float* [[F11]], align 4, !tbaa [[TBAA7]]
+; IS__TUNIT_OPM-NEXT: [[F12:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 3
+; IS__TUNIT_OPM-NEXT: store float [[I]], float* [[F12]], align 4, !tbaa [[TBAA7]]
+; IS__TUNIT_OPM-NEXT: [[F23:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 4
+; IS__TUNIT_OPM-NEXT: [[I4:%.*]] = load float, float* [[F23]], align 8, !tbaa [[TBAA10]]
+; IS__TUNIT_OPM-NEXT: [[MUL:%.*]] = fmul float [[I4]], 2.000000e+00
+; IS__TUNIT_OPM-NEXT: [[F24:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 4
+; IS__TUNIT_OPM-NEXT: store float [[MUL]], float* [[F24]], align 4, !tbaa [[TBAA10]]
+; IS__TUNIT_OPM-NEXT: [[F35:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 5
+; IS__TUNIT_OPM-NEXT: [[I5:%.*]] = load float, float* [[F35]], align 4, !tbaa [[TBAA11]]
+; IS__TUNIT_OPM-NEXT: [[F16:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 3
+; IS__TUNIT_OPM-NEXT: [[I6:%.*]] = load float, float* [[F16]], align 4, !tbaa [[TBAA7]]
+; IS__TUNIT_OPM-NEXT: [[ADD:%.*]] = fadd float [[I5]], [[I6]]
+; IS__TUNIT_OPM-NEXT: [[F37:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 5
+; IS__TUNIT_OPM-NEXT: store float [[ADD]], float* [[F37]], align 4, !tbaa [[TBAA11]]
+; IS__TUNIT_OPM-NEXT: [[I18:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 0
+; IS__TUNIT_OPM-NEXT: [[I7:%.*]] = load i32, i32* [[I18]], align 8, !tbaa [[TBAA12]]
+; IS__TUNIT_OPM-NEXT: [[I19:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 0
+; IS__TUNIT_OPM-NEXT: store i32 [[I7]], i32* [[I19]], align 4, !tbaa [[TBAA12]]
+; IS__TUNIT_OPM-NEXT: [[I210:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 1
+; IS__TUNIT_OPM-NEXT: [[I8:%.*]] = load i32, i32* [[I210]], align 4, !tbaa [[TBAA13]]
+; IS__TUNIT_OPM-NEXT: [[MUL11:%.*]] = shl nsw i32 [[I8]], 1
+; IS__TUNIT_OPM-NEXT: [[I212:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 1
+; IS__TUNIT_OPM-NEXT: store i32 [[MUL11]], i32* [[I212]], align 4, !tbaa [[TBAA13]]
+; IS__TUNIT_OPM-NEXT: [[I313:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 2
+; IS__TUNIT_OPM-NEXT: [[I9:%.*]] = load i32, i32* [[I313]], align 8, !tbaa [[TBAA14]]
+; IS__TUNIT_OPM-NEXT: [[I114:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 0
+; IS__TUNIT_OPM-NEXT: [[I10:%.*]] = load i32, i32* [[I114]], align 8, !tbaa [[TBAA12]]
+; IS__TUNIT_OPM-NEXT: [[ADD15:%.*]] = add nsw i32 [[I9]], [[I10]]
+; IS__TUNIT_OPM-NEXT: [[I316:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 2
+; IS__TUNIT_OPM-NEXT: store i32 [[ADD15]], i32* [[I316]], align 4, !tbaa [[TBAA14]]
+; IS__TUNIT_OPM-NEXT: ret void
+;
+; IS__TUNIT_NPM: Function Attrs: argmemonly nofree nosync nounwind willreturn
+; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@noalias_arg_simplifiable_1
+; IS__TUNIT_NPM-SAME: (%struct.S* noalias nocapture nofree nonnull writeonly sret([[STRUCT_S:%.*]]) align 4 dereferenceable(24) [[AGG_RESULT:%.*]], %struct.S* noalias nocapture nofree nonnull byval([[STRUCT_S]]) align 8 dereferenceable(24) [[S:%.*]]) #[[ATTR1]] {
+; IS__TUNIT_NPM-NEXT: entry:
+; IS__TUNIT_NPM-NEXT: [[F1:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 3
+; IS__TUNIT_NPM-NEXT: store float 0x3FF19999A0000000, float* [[F1]], align 4, !tbaa [[TBAA7]]
+; IS__TUNIT_NPM-NEXT: [[F2:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 4
+; IS__TUNIT_NPM-NEXT: store float 0x40019999A0000000, float* [[F2]], align 8, !tbaa [[TBAA10]]
+; IS__TUNIT_NPM-NEXT: [[F3:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 5
+; IS__TUNIT_NPM-NEXT: store float 0x400A666660000000, float* [[F3]], align 4, !tbaa [[TBAA11]]
+; IS__TUNIT_NPM-NEXT: [[I1:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 0
+; IS__TUNIT_NPM-NEXT: call void @write_arg(i32* nocapture nofree nonnull writeonly align 8 dereferenceable(24) [[I1]], i32 noundef 1) #[[ATTR5]]
+; IS__TUNIT_NPM-NEXT: [[I2:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 1
+; IS__TUNIT_NPM-NEXT: call void @write_arg(i32* nocapture nofree nonnull writeonly align 4 dereferenceable(20) [[I2]], i32 noundef 2) #[[ATTR5]]
+; IS__TUNIT_NPM-NEXT: [[I3:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 2
+; IS__TUNIT_NPM-NEXT: call void @write_arg(i32* nocapture nofree nonnull writeonly align 8 dereferenceable(16) [[I3]], i32 noundef 3) #[[ATTR5]]
+; IS__TUNIT_NPM-NEXT: [[F11:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 3
+; IS__TUNIT_NPM-NEXT: [[I:%.*]] = load float, float* [[F11]], align 4, !tbaa [[TBAA7]]
+; IS__TUNIT_NPM-NEXT: [[F12:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 3
+; IS__TUNIT_NPM-NEXT: store float [[I]], float* [[F12]], align 4, !tbaa [[TBAA7]]
+; IS__TUNIT_NPM-NEXT: [[F23:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 4
+; IS__TUNIT_NPM-NEXT: [[I4:%.*]] = load float, float* [[F23]], align 8, !tbaa [[TBAA10]]
+; IS__TUNIT_NPM-NEXT: [[MUL:%.*]] = fmul float [[I4]], 2.000000e+00
+; IS__TUNIT_NPM-NEXT: [[F24:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 4
+; IS__TUNIT_NPM-NEXT: store float [[MUL]], float* [[F24]], align 4, !tbaa [[TBAA10]]
+; IS__TUNIT_NPM-NEXT: [[F35:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 5
+; IS__TUNIT_NPM-NEXT: [[I5:%.*]] = load float, float* [[F35]], align 4, !tbaa [[TBAA11]]
+; IS__TUNIT_NPM-NEXT: [[F16:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 3
+; IS__TUNIT_NPM-NEXT: [[I6:%.*]] = load float, float* [[F16]], align 4, !tbaa [[TBAA7]]
+; IS__TUNIT_NPM-NEXT: [[ADD:%.*]] = fadd float [[I5]], [[I6]]
+; IS__TUNIT_NPM-NEXT: [[F37:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 5
+; IS__TUNIT_NPM-NEXT: store float [[ADD]], float* [[F37]], align 4, !tbaa [[TBAA11]]
+; IS__TUNIT_NPM-NEXT: [[I18:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 0
+; IS__TUNIT_NPM-NEXT: [[I7:%.*]] = load i32, i32* [[I18]], align 8, !tbaa [[TBAA12]]
+; IS__TUNIT_NPM-NEXT: [[I19:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 0
+; IS__TUNIT_NPM-NEXT: store i32 [[I7]], i32* [[I19]], align 4, !tbaa [[TBAA12]]
+; IS__TUNIT_NPM-NEXT: [[I210:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 1
+; IS__TUNIT_NPM-NEXT: [[I8:%.*]] = load i32, i32* [[I210]], align 4, !tbaa [[TBAA13]]
+; IS__TUNIT_NPM-NEXT: [[MUL11:%.*]] = shl nsw i32 [[I8]], 1
+; IS__TUNIT_NPM-NEXT: [[I212:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 1
+; IS__TUNIT_NPM-NEXT: store i32 [[MUL11]], i32* [[I212]], align 4, !tbaa [[TBAA13]]
+; IS__TUNIT_NPM-NEXT: [[I313:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 2
+; IS__TUNIT_NPM-NEXT: [[I9:%.*]] = load i32, i32* [[I313]], align 8, !tbaa [[TBAA14]]
+; IS__TUNIT_NPM-NEXT: [[I114:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 0
+; IS__TUNIT_NPM-NEXT: [[I10:%.*]] = load i32, i32* [[I114]], align 8, !tbaa [[TBAA12]]
+; IS__TUNIT_NPM-NEXT: [[ADD15:%.*]] = add nsw i32 [[I9]], [[I10]]
+; IS__TUNIT_NPM-NEXT: [[I316:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 2
+; IS__TUNIT_NPM-NEXT: store i32 [[ADD15]], i32* [[I316]], align 4, !tbaa [[TBAA14]]
+; IS__TUNIT_NPM-NEXT: ret void
+;
+; IS__CGSCC____: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn
+; IS__CGSCC____-LABEL: define {{[^@]+}}@noalias_arg_simplifiable_1
+; IS__CGSCC____-SAME: (%struct.S* noalias nocapture nofree nonnull writeonly sret([[STRUCT_S:%.*]]) align 4 dereferenceable(24) [[AGG_RESULT:%.*]], %struct.S* noalias nocapture nofree nonnull byval([[STRUCT_S]]) align 8 dereferenceable(24) [[S:%.*]]) #[[ATTR5:[0-9]+]] {
+; IS__CGSCC____-NEXT: entry:
+; IS__CGSCC____-NEXT: [[F1:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 3
+; IS__CGSCC____-NEXT: store float 0x3FF19999A0000000, float* [[F1]], align 4, !tbaa [[TBAA7]]
+; IS__CGSCC____-NEXT: [[F2:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 4
+; IS__CGSCC____-NEXT: store float 0x40019999A0000000, float* [[F2]], align 8, !tbaa [[TBAA10]]
+; IS__CGSCC____-NEXT: [[F3:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 5
+; IS__CGSCC____-NEXT: store float 0x400A666660000000, float* [[F3]], align 4, !tbaa [[TBAA11]]
+; IS__CGSCC____-NEXT: [[I1:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 0
+; IS__CGSCC____-NEXT: call void @write_arg(i32* nocapture nofree noundef nonnull writeonly align 8 dereferenceable(24) [[I1]], i32 noundef 1) #[[ATTR9]]
+; IS__CGSCC____-NEXT: [[I2:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 1
+; IS__CGSCC____-NEXT: call void @write_arg(i32* nocapture nofree noundef nonnull writeonly align 4 dereferenceable(20) [[I2]], i32 noundef 2) #[[ATTR9]]
+; IS__CGSCC____-NEXT: [[I3:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 2
+; IS__CGSCC____-NEXT: call void @write_arg(i32* nocapture nofree noundef nonnull writeonly align 8 dereferenceable(16) [[I3]], i32 noundef 3) #[[ATTR9]]
+; IS__CGSCC____-NEXT: [[F11:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 3
+; IS__CGSCC____-NEXT: [[I:%.*]] = load float, float* [[F11]], align 4, !tbaa [[TBAA7]]
+; IS__CGSCC____-NEXT: [[F12:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 3
+; IS__CGSCC____-NEXT: store float [[I]], float* [[F12]], align 4, !tbaa [[TBAA7]]
+; IS__CGSCC____-NEXT: [[F23:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 4
+; IS__CGSCC____-NEXT: [[I4:%.*]] = load float, float* [[F23]], align 8, !tbaa [[TBAA10]]
+; IS__CGSCC____-NEXT: [[MUL:%.*]] = fmul float [[I4]], 2.000000e+00
+; IS__CGSCC____-NEXT: [[F24:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 4
+; IS__CGSCC____-NEXT: store float [[MUL]], float* [[F24]], align 4, !tbaa [[TBAA10]]
+; IS__CGSCC____-NEXT: [[F35:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 5
+; IS__CGSCC____-NEXT: [[I5:%.*]] = load float, float* [[F35]], align 4, !tbaa [[TBAA11]]
+; IS__CGSCC____-NEXT: [[F16:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 3
+; IS__CGSCC____-NEXT: [[I6:%.*]] = load float, float* [[F16]], align 4, !tbaa [[TBAA7]]
+; IS__CGSCC____-NEXT: [[ADD:%.*]] = fadd float [[I5]], [[I6]]
+; IS__CGSCC____-NEXT: [[F37:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 5
+; IS__CGSCC____-NEXT: store float [[ADD]], float* [[F37]], align 4, !tbaa [[TBAA11]]
+; IS__CGSCC____-NEXT: [[I18:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 0
+; IS__CGSCC____-NEXT: [[I7:%.*]] = load i32, i32* [[I18]], align 8, !tbaa [[TBAA12]]
+; IS__CGSCC____-NEXT: [[I19:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 0
+; IS__CGSCC____-NEXT: store i32 [[I7]], i32* [[I19]], align 4, !tbaa [[TBAA12]]
+; IS__CGSCC____-NEXT: [[I210:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 1
+; IS__CGSCC____-NEXT: [[I8:%.*]] = load i32, i32* [[I210]], align 4, !tbaa [[TBAA13]]
+; IS__CGSCC____-NEXT: [[MUL11:%.*]] = shl nsw i32 [[I8]], 1
+; IS__CGSCC____-NEXT: [[I212:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 1
+; IS__CGSCC____-NEXT: store i32 [[MUL11]], i32* [[I212]], align 4, !tbaa [[TBAA13]]
+; IS__CGSCC____-NEXT: [[I313:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 2
+; IS__CGSCC____-NEXT: [[I9:%.*]] = load i32, i32* [[I313]], align 8, !tbaa [[TBAA14]]
+; IS__CGSCC____-NEXT: [[I114:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 0
+; IS__CGSCC____-NEXT: [[I10:%.*]] = load i32, i32* [[I114]], align 8, !tbaa [[TBAA12]]
+; IS__CGSCC____-NEXT: [[ADD15:%.*]] = add nsw i32 [[I9]], [[I10]]
+; IS__CGSCC____-NEXT: [[I316:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[AGG_RESULT]], i64 0, i32 2
+; IS__CGSCC____-NEXT: store i32 [[ADD15]], i32* [[I316]], align 4, !tbaa [[TBAA14]]
+; IS__CGSCC____-NEXT: ret void
+;
+entry:
+ %f1 = getelementptr inbounds %struct.S, %struct.S* %s, i64 0, i32 3
+ store float 0x3FF19999A0000000, float* %f1, align 4, !tbaa !7
+ %f2 = getelementptr inbounds %struct.S, %struct.S* %s, i64 0, i32 4
+ store float 0x40019999A0000000, float* %f2, align 8, !tbaa !10
+ %f3 = getelementptr inbounds %struct.S, %struct.S* %s, i64 0, i32 5
+ store float 0x400A666660000000, float* %f3, align 4, !tbaa !11
+ %i1 = getelementptr inbounds %struct.S, %struct.S* %s, i64 0, i32 0
+ call void @write_arg(i32* nonnull %i1, i32 1)
+ %i2 = getelementptr inbounds %struct.S, %struct.S* %s, i64 0, i32 1
+ call void @write_arg(i32* nonnull %i2, i32 2)
+ %i3 = getelementptr inbounds %struct.S, %struct.S* %s, i64 0, i32 2
+ call void @write_arg(i32* nonnull %i3, i32 3)
+ %f11 = getelementptr inbounds %struct.S, %struct.S* %s, i64 0, i32 3
+ %i = load float, float* %f11, align 4, !tbaa !7
+ %f12 = getelementptr inbounds %struct.S, %struct.S* %agg.result, i64 0, i32 3
+ store float %i, float* %f12, align 4, !tbaa !7
+ %f23 = getelementptr inbounds %struct.S, %struct.S* %s, i64 0, i32 4
+ %i4 = load float, float* %f23, align 8, !tbaa !10
+ %mul = fmul float %i4, 2.000000e+00
+ %f24 = getelementptr inbounds %struct.S, %struct.S* %agg.result, i64 0, i32 4
+ store float %mul, float* %f24, align 4, !tbaa !10
+ %f35 = getelementptr inbounds %struct.S, %struct.S* %s, i64 0, i32 5
+ %i5 = load float, float* %f35, align 4, !tbaa !11
+ %f16 = getelementptr inbounds %struct.S, %struct.S* %s, i64 0, i32 3
+ %i6 = load float, float* %f16, align 4, !tbaa !7
+ %add = fadd float %i5, %i6
+ %f37 = getelementptr inbounds %struct.S, %struct.S* %agg.result, i64 0, i32 5
+ store float %add, float* %f37, align 4, !tbaa !11
+ %i18 = getelementptr inbounds %struct.S, %struct.S* %s, i64 0, i32 0
+ %i7 = load i32, i32* %i18, align 8, !tbaa !12
+ %i19 = getelementptr inbounds %struct.S, %struct.S* %agg.result, i64 0, i32 0
+ store i32 %i7, i32* %i19, align 4, !tbaa !12
+ %i210 = getelementptr inbounds %struct.S, %struct.S* %s, i64 0, i32 1
+ %i8 = load i32, i32* %i210, align 4, !tbaa !13
+ %mul11 = shl nsw i32 %i8, 1
+ %i212 = getelementptr inbounds %struct.S, %struct.S* %agg.result, i64 0, i32 1
+ store i32 %mul11, i32* %i212, align 4, !tbaa !13
+ %i313 = getelementptr inbounds %struct.S, %struct.S* %s, i64 0, i32 2
+ %i9 = load i32, i32* %i313, align 8, !tbaa !14
+ %i114 = getelementptr inbounds %struct.S, %struct.S* %s, i64 0, i32 0
+ %i10 = load i32, i32* %i114, align 8, !tbaa !12
+ %add15 = add nsw i32 %i9, %i10
+ %i316 = getelementptr inbounds %struct.S, %struct.S* %agg.result, i64 0, i32 2
+ store i32 %add15, i32* %i316, align 4, !tbaa !14
+ ret void
+}
+
+; void noalias_arg_simplifiable_2(char Bytes[1024]) {
+; for (int i = 0; i < 100; ++i)
+; Bytes[i * 10] = 0;
+; for (int i = 0; i < 10; ++i)
+; ((float *)Bytes)[i * 10 + 1] = 0;
+; for (int i = 0; i < 20; ++i)
+; ((long long int *)Bytes)[i * 10 + 2] = 0;
+; Bytes[1023] = 0;
+; write_arg((int *)&Bytes[500], 0);
+; struct S R;
+; for (int i = 0; i < 1024; ++i)
+; globalBytes[i] = Bytes[i];
+; }
+;
+define void @noalias_arg_simplifiable_2(i8* %Bytes) {
+; IS__TUNIT_OPM: Function Attrs: nofree nosync nounwind
+; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@noalias_arg_simplifiable_2
+; IS__TUNIT_OPM-SAME: (i8* nocapture nofree [[BYTES:%.*]]) #[[ATTR2]] {
+; IS__TUNIT_OPM-NEXT: entry:
+; IS__TUNIT_OPM-NEXT: br label [[FOR_COND:%.*]]
+; IS__TUNIT_OPM: for.cond:
+; IS__TUNIT_OPM-NEXT: [[INDVARS_IV:%.*]] = phi i64 [ [[INDVARS_IV_NEXT:%.*]], [[FOR_INC:%.*]] ], [ 0, [[ENTRY:%.*]] ]
+; IS__TUNIT_OPM-NEXT: [[EXITCOND:%.*]] = icmp ne i64 [[INDVARS_IV]], 100
+; IS__TUNIT_OPM-NEXT: br i1 [[EXITCOND]], label [[FOR_BODY:%.*]], label [[FOR_COND_CLEANUP:%.*]]
+; IS__TUNIT_OPM: for.cond.cleanup:
+; IS__TUNIT_OPM-NEXT: br label [[FOR_END:%.*]]
+; IS__TUNIT_OPM: for.body:
+; IS__TUNIT_OPM-NEXT: [[I:%.*]] = mul nuw nsw i64 [[INDVARS_IV]], 10
+; IS__TUNIT_OPM-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds i8, i8* [[BYTES]], i64 [[I]]
+; IS__TUNIT_OPM-NEXT: store i8 0, i8* [[ARRAYIDX]], align 1, !tbaa [[TBAA15]]
+; IS__TUNIT_OPM-NEXT: br label [[FOR_INC]]
+; IS__TUNIT_OPM: for.inc:
+; IS__TUNIT_OPM-NEXT: [[INDVARS_IV_NEXT]] = add nuw nsw i64 [[INDVARS_IV]], 1
+; IS__TUNIT_OPM-NEXT: br label [[FOR_COND]], !llvm.loop [[LOOP28:![0-9]+]]
+; IS__TUNIT_OPM: for.end:
+; IS__TUNIT_OPM-NEXT: br label [[FOR_COND2:%.*]]
+; IS__TUNIT_OPM: for.cond2:
+; IS__TUNIT_OPM-NEXT: [[INDVARS_IV2:%.*]] = phi i64 [ [[INDVARS_IV_NEXT3:%.*]], [[FOR_INC9:%.*]] ], [ 0, [[FOR_END]] ]
+; IS__TUNIT_OPM-NEXT: [[EXITCOND6:%.*]] = icmp ne i64 [[INDVARS_IV2]], 10
+; IS__TUNIT_OPM-NEXT: br i1 [[EXITCOND6]], label [[FOR_BODY5:%.*]], label [[FOR_COND_CLEANUP4:%.*]]
+; IS__TUNIT_OPM: for.cond.cleanup4:
+; IS__TUNIT_OPM-NEXT: br label [[FOR_END11:%.*]]
+; IS__TUNIT_OPM: for.body5:
+; IS__TUNIT_OPM-NEXT: [[I15:%.*]] = bitcast i8* [[BYTES]] to float*
+; IS__TUNIT_OPM-NEXT: [[I16:%.*]] = mul nuw nsw i64 [[INDVARS_IV2]], 10
+; IS__TUNIT_OPM-NEXT: [[I17:%.*]] = or i64 [[I16]], 1
+; IS__TUNIT_OPM-NEXT: [[ARRAYIDX8:%.*]] = getelementptr inbounds float, float* [[I15]], i64 [[I17]]
+; IS__TUNIT_OPM-NEXT: store float 0.000000e+00, float* [[ARRAYIDX8]], align 4, !tbaa [[TBAA18]]
+; IS__TUNIT_OPM-NEXT: br label [[FOR_INC9]]
+; IS__TUNIT_OPM: for.inc9:
+; IS__TUNIT_OPM-NEXT: [[INDVARS_IV_NEXT3]] = add nuw nsw i64 [[INDVARS_IV2]], 1
+; IS__TUNIT_OPM-NEXT: br label [[FOR_COND2]], !llvm.loop [[LOOP29:![0-9]+]]
+; IS__TUNIT_OPM: for.end11:
+; IS__TUNIT_OPM-NEXT: br label [[FOR_COND13:%.*]]
+; IS__TUNIT_OPM: for.cond13:
+; IS__TUNIT_OPM-NEXT: [[INDVARS_IV7:%.*]] = phi i64 [ [[INDVARS_IV_NEXT8:%.*]], [[FOR_INC21:%.*]] ], [ 0, [[FOR_END11]] ]
+; IS__TUNIT_OPM-NEXT: [[EXITCOND11:%.*]] = icmp ne i64 [[INDVARS_IV7]], 20
+; IS__TUNIT_OPM-NEXT: br i1 [[EXITCOND11]], label [[FOR_BODY16:%.*]], label [[FOR_COND_CLEANUP15:%.*]]
+; IS__TUNIT_OPM: for.cond.cleanup15:
+; IS__TUNIT_OPM-NEXT: br label [[FOR_END23:%.*]]
+; IS__TUNIT_OPM: for.body16:
+; IS__TUNIT_OPM-NEXT: [[I18:%.*]] = bitcast i8* [[BYTES]] to i64*
+; IS__TUNIT_OPM-NEXT: [[I19:%.*]] = mul nuw nsw i64 [[INDVARS_IV7]], 10
+; IS__TUNIT_OPM-NEXT: [[I20:%.*]] = add nuw nsw i64 [[I19]], 2
+; IS__TUNIT_OPM-NEXT: [[ARRAYIDX20:%.*]] = getelementptr inbounds i64, i64* [[I18]], i64 [[I20]]
+; IS__TUNIT_OPM-NEXT: store i64 0, i64* [[ARRAYIDX20]], align 8, !tbaa [[TBAA20]]
+; IS__TUNIT_OPM-NEXT: br label [[FOR_INC21]]
+; IS__TUNIT_OPM: for.inc21:
+; IS__TUNIT_OPM-NEXT: [[INDVARS_IV_NEXT8]] = add nuw nsw i64 [[INDVARS_IV7]], 1
+; IS__TUNIT_OPM-NEXT: br label [[FOR_COND13]], !llvm.loop [[LOOP30:![0-9]+]]
+; IS__TUNIT_OPM: for.end23:
+; IS__TUNIT_OPM-NEXT: [[ARRAYIDX24:%.*]] = getelementptr inbounds i8, i8* [[BYTES]], i64 1023
+; IS__TUNIT_OPM-NEXT: store i8 0, i8* [[ARRAYIDX24]], align 1, !tbaa [[TBAA15]]
+; IS__TUNIT_OPM-NEXT: [[ARRAYIDX25:%.*]] = getelementptr inbounds i8, i8* [[BYTES]], i64 500
+; IS__TUNIT_OPM-NEXT: [[I21:%.*]] = bitcast i8* [[ARRAYIDX25]] to i32*
+; IS__TUNIT_OPM-NEXT: call void @write_arg(i32* nocapture nofree nonnull writeonly align 4 [[I21]], i32 noundef 0) #[[ATTR8]]
+; IS__TUNIT_OPM-NEXT: br label [[FOR_COND27:%.*]]
+; IS__TUNIT_OPM: for.cond27:
+; IS__TUNIT_OPM-NEXT: [[INDVARS_IV12:%.*]] = phi i64 [ [[INDVARS_IV_NEXT13:%.*]], [[FOR_INC35:%.*]] ], [ 0, [[FOR_END23]] ]
+; IS__TUNIT_OPM-NEXT: [[EXITCOND14:%.*]] = icmp ne i64 [[INDVARS_IV12]], 1024
+; IS__TUNIT_OPM-NEXT: br i1 [[EXITCOND14]], label [[FOR_BODY30:%.*]], label [[FOR_COND_CLEANUP29:%.*]]
+; IS__TUNIT_OPM: for.cond.cleanup29:
+; IS__TUNIT_OPM-NEXT: br label [[FOR_END37:%.*]]
+; IS__TUNIT_OPM: for.body30:
+; IS__TUNIT_OPM-NEXT: [[ARRAYIDX32:%.*]] = getelementptr inbounds i8, i8* [[BYTES]], i64 [[INDVARS_IV12]]
+; IS__TUNIT_OPM-NEXT: [[I22:%.*]] = load i8, i8* [[ARRAYIDX32]], align 1, !tbaa [[TBAA15]]
+; IS__TUNIT_OPM-NEXT: [[ARRAYIDX34:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* @globalBytes, i64 0, i64 [[INDVARS_IV12]]
+; IS__TUNIT_OPM-NEXT: store i8 [[I22]], i8* [[ARRAYIDX34]], align 1, !tbaa [[TBAA15]]
+; IS__TUNIT_OPM-NEXT: br label [[FOR_INC35]]
+; IS__TUNIT_OPM: for.inc35:
+; IS__TUNIT_OPM-NEXT: [[INDVARS_IV_NEXT13]] = add nuw nsw i64 [[INDVARS_IV12]], 1
+; IS__TUNIT_OPM-NEXT: br label [[FOR_COND27]], !llvm.loop [[LOOP31:![0-9]+]]
+; IS__TUNIT_OPM: for.end37:
+; IS__TUNIT_OPM-NEXT: ret void
+;
+; IS__TUNIT_NPM: Function Attrs: nofree nosync nounwind willreturn
+; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@noalias_arg_simplifiable_2
+; IS__TUNIT_NPM-SAME: (i8* nocapture nofree [[BYTES:%.*]]) #[[ATTR2]] {
+; IS__TUNIT_NPM-NEXT: entry:
+; IS__TUNIT_NPM-NEXT: br label [[FOR_COND:%.*]]
+; IS__TUNIT_NPM: for.cond:
+; IS__TUNIT_NPM-NEXT: [[INDVARS_IV:%.*]] = phi i64 [ [[INDVARS_IV_NEXT:%.*]], [[FOR_INC:%.*]] ], [ 0, [[ENTRY:%.*]] ]
+; IS__TUNIT_NPM-NEXT: [[EXITCOND:%.*]] = icmp ne i64 [[INDVARS_IV]], 100
+; IS__TUNIT_NPM-NEXT: br i1 [[EXITCOND]], label [[FOR_BODY:%.*]], label [[FOR_COND_CLEANUP:%.*]]
+; IS__TUNIT_NPM: for.cond.cleanup:
+; IS__TUNIT_NPM-NEXT: br label [[FOR_END:%.*]]
+; IS__TUNIT_NPM: for.body:
+; IS__TUNIT_NPM-NEXT: [[I:%.*]] = mul nuw nsw i64 [[INDVARS_IV]], 10
+; IS__TUNIT_NPM-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds i8, i8* [[BYTES]], i64 [[I]]
+; IS__TUNIT_NPM-NEXT: store i8 0, i8* [[ARRAYIDX]], align 1, !tbaa [[TBAA15]]
+; IS__TUNIT_NPM-NEXT: br label [[FOR_INC]]
+; IS__TUNIT_NPM: for.inc:
+; IS__TUNIT_NPM-NEXT: [[INDVARS_IV_NEXT]] = add nuw nsw i64 [[INDVARS_IV]], 1
+; IS__TUNIT_NPM-NEXT: br label [[FOR_COND]], !llvm.loop [[LOOP28:![0-9]+]]
+; IS__TUNIT_NPM: for.end:
+; IS__TUNIT_NPM-NEXT: br label [[FOR_COND2:%.*]]
+; IS__TUNIT_NPM: for.cond2:
+; IS__TUNIT_NPM-NEXT: [[INDVARS_IV2:%.*]] = phi i64 [ [[INDVARS_IV_NEXT3:%.*]], [[FOR_INC9:%.*]] ], [ 0, [[FOR_END]] ]
+; IS__TUNIT_NPM-NEXT: [[EXITCOND6:%.*]] = icmp ne i64 [[INDVARS_IV2]], 10
+; IS__TUNIT_NPM-NEXT: br i1 [[EXITCOND6]], label [[FOR_BODY5:%.*]], label [[FOR_COND_CLEANUP4:%.*]]
+; IS__TUNIT_NPM: for.cond.cleanup4:
+; IS__TUNIT_NPM-NEXT: br label [[FOR_END11:%.*]]
+; IS__TUNIT_NPM: for.body5:
+; IS__TUNIT_NPM-NEXT: [[I15:%.*]] = bitcast i8* [[BYTES]] to float*
+; IS__TUNIT_NPM-NEXT: [[I16:%.*]] = mul nuw nsw i64 [[INDVARS_IV2]], 10
+; IS__TUNIT_NPM-NEXT: [[I17:%.*]] = or i64 [[I16]], 1
+; IS__TUNIT_NPM-NEXT: [[ARRAYIDX8:%.*]] = getelementptr inbounds float, float* [[I15]], i64 [[I17]]
+; IS__TUNIT_NPM-NEXT: store float 0.000000e+00, float* [[ARRAYIDX8]], align 4, !tbaa [[TBAA18]]
+; IS__TUNIT_NPM-NEXT: br label [[FOR_INC9]]
+; IS__TUNIT_NPM: for.inc9:
+; IS__TUNIT_NPM-NEXT: [[INDVARS_IV_NEXT3]] = add nuw nsw i64 [[INDVARS_IV2]], 1
+; IS__TUNIT_NPM-NEXT: br label [[FOR_COND2]], !llvm.loop [[LOOP29:![0-9]+]]
+; IS__TUNIT_NPM: for.end11:
+; IS__TUNIT_NPM-NEXT: br label [[FOR_COND13:%.*]]
+; IS__TUNIT_NPM: for.cond13:
+; IS__TUNIT_NPM-NEXT: [[INDVARS_IV7:%.*]] = phi i64 [ [[INDVARS_IV_NEXT8:%.*]], [[FOR_INC21:%.*]] ], [ 0, [[FOR_END11]] ]
+; IS__TUNIT_NPM-NEXT: [[EXITCOND11:%.*]] = icmp ne i64 [[INDVARS_IV7]], 20
+; IS__TUNIT_NPM-NEXT: br i1 [[EXITCOND11]], label [[FOR_BODY16:%.*]], label [[FOR_COND_CLEANUP15:%.*]]
+; IS__TUNIT_NPM: for.cond.cleanup15:
+; IS__TUNIT_NPM-NEXT: br label [[FOR_END23:%.*]]
+; IS__TUNIT_NPM: for.body16:
+; IS__TUNIT_NPM-NEXT: [[I18:%.*]] = bitcast i8* [[BYTES]] to i64*
+; IS__TUNIT_NPM-NEXT: [[I19:%.*]] = mul nuw nsw i64 [[INDVARS_IV7]], 10
+; IS__TUNIT_NPM-NEXT: [[I20:%.*]] = add nuw nsw i64 [[I19]], 2
+; IS__TUNIT_NPM-NEXT: [[ARRAYIDX20:%.*]] = getelementptr inbounds i64, i64* [[I18]], i64 [[I20]]
+; IS__TUNIT_NPM-NEXT: store i64 0, i64* [[ARRAYIDX20]], align 8, !tbaa [[TBAA20]]
+; IS__TUNIT_NPM-NEXT: br label [[FOR_INC21]]
+; IS__TUNIT_NPM: for.inc21:
+; IS__TUNIT_NPM-NEXT: [[INDVARS_IV_NEXT8]] = add nuw nsw i64 [[INDVARS_IV7]], 1
+; IS__TUNIT_NPM-NEXT: br label [[FOR_COND13]], !llvm.loop [[LOOP30:![0-9]+]]
+; IS__TUNIT_NPM: for.end23:
+; IS__TUNIT_NPM-NEXT: [[ARRAYIDX24:%.*]] = getelementptr inbounds i8, i8* [[BYTES]], i64 1023
+; IS__TUNIT_NPM-NEXT: store i8 0, i8* [[ARRAYIDX24]], align 1, !tbaa [[TBAA15]]
+; IS__TUNIT_NPM-NEXT: [[ARRAYIDX25:%.*]] = getelementptr inbounds i8, i8* [[BYTES]], i64 500
+; IS__TUNIT_NPM-NEXT: [[I21:%.*]] = bitcast i8* [[ARRAYIDX25]] to i32*
+; IS__TUNIT_NPM-NEXT: call void @write_arg(i32* nocapture nofree nonnull writeonly align 4 [[I21]], i32 noundef 0) #[[ATTR5]]
+; IS__TUNIT_NPM-NEXT: br label [[FOR_COND27:%.*]]
+; IS__TUNIT_NPM: for.cond27:
+; IS__TUNIT_NPM-NEXT: [[INDVARS_IV12:%.*]] = phi i64 [ [[INDVARS_IV_NEXT13:%.*]], [[FOR_INC35:%.*]] ], [ 0, [[FOR_END23]] ]
+; IS__TUNIT_NPM-NEXT: [[EXITCOND14:%.*]] = icmp ne i64 [[INDVARS_IV12]], 1024
+; IS__TUNIT_NPM-NEXT: br i1 [[EXITCOND14]], label [[FOR_BODY30:%.*]], label [[FOR_COND_CLEANUP29:%.*]]
+; IS__TUNIT_NPM: for.cond.cleanup29:
+; IS__TUNIT_NPM-NEXT: br label [[FOR_END37:%.*]]
+; IS__TUNIT_NPM: for.body30:
+; IS__TUNIT_NPM-NEXT: [[ARRAYIDX32:%.*]] = getelementptr inbounds i8, i8* [[BYTES]], i64 [[INDVARS_IV12]]
+; IS__TUNIT_NPM-NEXT: [[I22:%.*]] = load i8, i8* [[ARRAYIDX32]], align 1, !tbaa [[TBAA15]]
+; IS__TUNIT_NPM-NEXT: [[ARRAYIDX34:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* @globalBytes, i64 0, i64 [[INDVARS_IV12]]
+; IS__TUNIT_NPM-NEXT: store i8 [[I22]], i8* [[ARRAYIDX34]], align 1, !tbaa [[TBAA15]]
+; IS__TUNIT_NPM-NEXT: br label [[FOR_INC35]]
+; IS__TUNIT_NPM: for.inc35:
+; IS__TUNIT_NPM-NEXT: [[INDVARS_IV_NEXT13]] = add nuw nsw i64 [[INDVARS_IV12]], 1
+; IS__TUNIT_NPM-NEXT: br label [[FOR_COND27]], !llvm.loop [[LOOP31:![0-9]+]]
+; IS__TUNIT_NPM: for.end37:
+; IS__TUNIT_NPM-NEXT: ret void
+;
+; IS__CGSCC____-LABEL: define {{[^@]+}}@noalias_arg_simplifiable_2
+; IS__CGSCC____-SAME: (i8* [[BYTES:%.*]]) {
+; IS__CGSCC____-NEXT: entry:
+; IS__CGSCC____-NEXT: br label [[FOR_COND:%.*]]
+; IS__CGSCC____: for.cond:
+; IS__CGSCC____-NEXT: [[INDVARS_IV:%.*]] = phi i64 [ [[INDVARS_IV_NEXT:%.*]], [[FOR_INC:%.*]] ], [ 0, [[ENTRY:%.*]] ]
+; IS__CGSCC____-NEXT: [[EXITCOND:%.*]] = icmp ne i64 [[INDVARS_IV]], 100
+; IS__CGSCC____-NEXT: br i1 [[EXITCOND]], label [[FOR_BODY:%.*]], label [[FOR_COND_CLEANUP:%.*]]
+; IS__CGSCC____: for.cond.cleanup:
+; IS__CGSCC____-NEXT: br label [[FOR_END:%.*]]
+; IS__CGSCC____: for.body:
+; IS__CGSCC____-NEXT: [[I:%.*]] = mul nuw nsw i64 [[INDVARS_IV]], 10
+; IS__CGSCC____-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds i8, i8* [[BYTES]], i64 [[I]]
+; IS__CGSCC____-NEXT: store i8 0, i8* [[ARRAYIDX]], align 1, !tbaa [[TBAA15]]
+; IS__CGSCC____-NEXT: br label [[FOR_INC]]
+; IS__CGSCC____: for.inc:
+; IS__CGSCC____-NEXT: [[INDVARS_IV_NEXT]] = add nuw nsw i64 [[INDVARS_IV]], 1
+; IS__CGSCC____-NEXT: br label [[FOR_COND]], !llvm.loop [[LOOP28:![0-9]+]]
+; IS__CGSCC____: for.end:
+; IS__CGSCC____-NEXT: br label [[FOR_COND2:%.*]]
+; IS__CGSCC____: for.cond2:
+; IS__CGSCC____-NEXT: [[INDVARS_IV2:%.*]] = phi i64 [ [[INDVARS_IV_NEXT3:%.*]], [[FOR_INC9:%.*]] ], [ 0, [[FOR_END]] ]
+; IS__CGSCC____-NEXT: [[EXITCOND6:%.*]] = icmp ne i64 [[INDVARS_IV2]], 10
+; IS__CGSCC____-NEXT: br i1 [[EXITCOND6]], label [[FOR_BODY5:%.*]], label [[FOR_COND_CLEANUP4:%.*]]
+; IS__CGSCC____: for.cond.cleanup4:
+; IS__CGSCC____-NEXT: br label [[FOR_END11:%.*]]
+; IS__CGSCC____: for.body5:
+; IS__CGSCC____-NEXT: [[I15:%.*]] = bitcast i8* [[BYTES]] to float*
+; IS__CGSCC____-NEXT: [[I16:%.*]] = mul nuw nsw i64 [[INDVARS_IV2]], 10
+; IS__CGSCC____-NEXT: [[I17:%.*]] = or i64 [[I16]], 1
+; IS__CGSCC____-NEXT: [[ARRAYIDX8:%.*]] = getelementptr inbounds float, float* [[I15]], i64 [[I17]]
+; IS__CGSCC____-NEXT: store float 0.000000e+00, float* [[ARRAYIDX8]], align 4, !tbaa [[TBAA18]]
+; IS__CGSCC____-NEXT: br label [[FOR_INC9]]
+; IS__CGSCC____: for.inc9:
+; IS__CGSCC____-NEXT: [[INDVARS_IV_NEXT3]] = add nuw nsw i64 [[INDVARS_IV2]], 1
+; IS__CGSCC____-NEXT: br label [[FOR_COND2]], !llvm.loop [[LOOP29:![0-9]+]]
+; IS__CGSCC____: for.end11:
+; IS__CGSCC____-NEXT: br label [[FOR_COND13:%.*]]
+; IS__CGSCC____: for.cond13:
+; IS__CGSCC____-NEXT: [[INDVARS_IV7:%.*]] = phi i64 [ [[INDVARS_IV_NEXT8:%.*]], [[FOR_INC21:%.*]] ], [ 0, [[FOR_END11]] ]
+; IS__CGSCC____-NEXT: [[EXITCOND11:%.*]] = icmp ne i64 [[INDVARS_IV7]], 20
+; IS__CGSCC____-NEXT: br i1 [[EXITCOND11]], label [[FOR_BODY16:%.*]], label [[FOR_COND_CLEANUP15:%.*]]
+; IS__CGSCC____: for.cond.cleanup15:
+; IS__CGSCC____-NEXT: br label [[FOR_END23:%.*]]
+; IS__CGSCC____: for.body16:
+; IS__CGSCC____-NEXT: [[I18:%.*]] = bitcast i8* [[BYTES]] to i64*
+; IS__CGSCC____-NEXT: [[I19:%.*]] = mul nuw nsw i64 [[INDVARS_IV7]], 10
+; IS__CGSCC____-NEXT: [[I20:%.*]] = add nuw nsw i64 [[I19]], 2
+; IS__CGSCC____-NEXT: [[ARRAYIDX20:%.*]] = getelementptr inbounds i64, i64* [[I18]], i64 [[I20]]
+; IS__CGSCC____-NEXT: store i64 0, i64* [[ARRAYIDX20]], align 8, !tbaa [[TBAA20]]
+; IS__CGSCC____-NEXT: br label [[FOR_INC21]]
+; IS__CGSCC____: for.inc21:
+; IS__CGSCC____-NEXT: [[INDVARS_IV_NEXT8]] = add nuw nsw i64 [[INDVARS_IV7]], 1
+; IS__CGSCC____-NEXT: br label [[FOR_COND13]], !llvm.loop [[LOOP30:![0-9]+]]
+; IS__CGSCC____: for.end23:
+; IS__CGSCC____-NEXT: [[ARRAYIDX24:%.*]] = getelementptr inbounds i8, i8* [[BYTES]], i64 1023
+; IS__CGSCC____-NEXT: store i8 0, i8* [[ARRAYIDX24]], align 1, !tbaa [[TBAA15]]
+; IS__CGSCC____-NEXT: [[ARRAYIDX25:%.*]] = getelementptr inbounds i8, i8* [[BYTES]], i64 500
+; IS__CGSCC____-NEXT: [[I21:%.*]] = bitcast i8* [[ARRAYIDX25]] to i32*
+; IS__CGSCC____-NEXT: call void @write_arg(i32* nofree noundef nonnull writeonly align 4 dereferenceable(4) [[I21]], i32 noundef 0) #[[ATTR10]]
+; IS__CGSCC____-NEXT: br label [[FOR_COND27:%.*]]
+; IS__CGSCC____: for.cond27:
+; IS__CGSCC____-NEXT: [[INDVARS_IV12:%.*]] = phi i64 [ [[INDVARS_IV_NEXT13:%.*]], [[FOR_INC35:%.*]] ], [ 0, [[FOR_END23]] ]
+; IS__CGSCC____-NEXT: [[EXITCOND14:%.*]] = icmp ne i64 [[INDVARS_IV12]], 1024
+; IS__CGSCC____-NEXT: br i1 [[EXITCOND14]], label [[FOR_BODY30:%.*]], label [[FOR_COND_CLEANUP29:%.*]]
+; IS__CGSCC____: for.cond.cleanup29:
+; IS__CGSCC____-NEXT: br label [[FOR_END37:%.*]]
+; IS__CGSCC____: for.body30:
+; IS__CGSCC____-NEXT: [[ARRAYIDX32:%.*]] = getelementptr inbounds i8, i8* [[BYTES]], i64 [[INDVARS_IV12]]
+; IS__CGSCC____-NEXT: [[I22:%.*]] = load i8, i8* [[ARRAYIDX32]], align 1, !tbaa [[TBAA15]]
+; IS__CGSCC____-NEXT: [[ARRAYIDX34:%.*]] = getelementptr inbounds [1024 x i8], [1024 x i8]* @globalBytes, i64 0, i64 [[INDVARS_IV12]]
+; IS__CGSCC____-NEXT: store i8 [[I22]], i8* [[ARRAYIDX34]], align 1, !tbaa [[TBAA15]]
+; IS__CGSCC____-NEXT: br label [[FOR_INC35]]
+; IS__CGSCC____: for.inc35:
+; IS__CGSCC____-NEXT: [[INDVARS_IV_NEXT13]] = add nuw nsw i64 [[INDVARS_IV12]], 1
+; IS__CGSCC____-NEXT: br label [[FOR_COND27]], !llvm.loop [[LOOP31:![0-9]+]]
+; IS__CGSCC____: for.end37:
+; IS__CGSCC____-NEXT: ret void
+;
+entry:
+ br label %for.cond
+
+for.cond: ; preds = %for.inc, %entry
+ %indvars.iv = phi i64 [ %indvars.iv.next, %for.inc ], [ 0, %entry ]
+ %exitcond = icmp ne i64 %indvars.iv, 100
+ br i1 %exitcond, label %for.body, label %for.cond.cleanup
+
+for.cond.cleanup: ; preds = %for.cond
+ br label %for.end
+
+for.body: ; preds = %for.cond
+ %i = mul nuw nsw i64 %indvars.iv, 10
+ %arrayidx = getelementptr inbounds i8, i8* %Bytes, i64 %i
+ store i8 0, i8* %arrayidx, align 1, !tbaa !15
+ br label %for.inc
+
+for.inc: ; preds = %for.body
+ %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
+ br label %for.cond, !llvm.loop !28
+
+for.end: ; preds = %for.cond.cleanup
+ br label %for.cond2
+
+for.cond2: ; preds = %for.inc9, %for.end
+ %indvars.iv2 = phi i64 [ %indvars.iv.next3, %for.inc9 ], [ 0, %for.end ]
+ %exitcond6 = icmp ne i64 %indvars.iv2, 10
+ br i1 %exitcond6, label %for.body5, label %for.cond.cleanup4
+
+for.cond.cleanup4: ; preds = %for.cond2
+ br label %for.end11
+
+for.body5: ; preds = %for.cond2
+ %i15 = bitcast i8* %Bytes to float*
+ %i16 = mul nuw nsw i64 %indvars.iv2, 10
+ %i17 = or i64 %i16, 1
+ %arrayidx8 = getelementptr inbounds float, float* %i15, i64 %i17
+ store float 0.000000e+00, float* %arrayidx8, align 4, !tbaa !18
+ br label %for.inc9
+
+for.inc9: ; preds = %for.body5
+ %indvars.iv.next3 = add nuw nsw i64 %indvars.iv2, 1
+ br label %for.cond2, !llvm.loop !29
+
+for.end11: ; preds = %for.cond.cleanup4
+ br label %for.cond13
+
+for.cond13: ; preds = %for.inc21, %for.end11
+ %indvars.iv7 = phi i64 [ %indvars.iv.next8, %for.inc21 ], [ 0, %for.end11 ]
+ %exitcond11 = icmp ne i64 %indvars.iv7, 20
+ br i1 %exitcond11, label %for.body16, label %for.cond.cleanup15
+
+for.cond.cleanup15: ; preds = %for.cond13
+ br label %for.end23
+
+for.body16: ; preds = %for.cond13
+ %i18 = bitcast i8* %Bytes to i64*
+ %i19 = mul nuw nsw i64 %indvars.iv7, 10
+ %i20 = add nuw nsw i64 %i19, 2
+ %arrayidx20 = getelementptr inbounds i64, i64* %i18, i64 %i20
+ store i64 0, i64* %arrayidx20, align 8, !tbaa !20
+ br label %for.inc21
+
+for.inc21: ; preds = %for.body16
+ %indvars.iv.next8 = add nuw nsw i64 %indvars.iv7, 1
+ br label %for.cond13, !llvm.loop !30
+
+for.end23: ; preds = %for.cond.cleanup15
+ %arrayidx24 = getelementptr inbounds i8, i8* %Bytes, i64 1023
+ store i8 0, i8* %arrayidx24, align 1, !tbaa !15
+ %arrayidx25 = getelementptr inbounds i8, i8* %Bytes, i64 500
+ %i21 = bitcast i8* %arrayidx25 to i32*
+ call void @write_arg(i32* nonnull %i21, i32 0)
+ br label %for.cond27
+
+for.cond27: ; preds = %for.inc35, %for.end23
+ %indvars.iv12 = phi i64 [ %indvars.iv.next13, %for.inc35 ], [ 0, %for.end23 ]
+ %exitcond14 = icmp ne i64 %indvars.iv12, 1024
+ br i1 %exitcond14, label %for.body30, label %for.cond.cleanup29
+
+for.cond.cleanup29: ; preds = %for.cond27
+ br label %for.end37
+
+for.body30: ; preds = %for.cond27
+ %arrayidx32 = getelementptr inbounds i8, i8* %Bytes, i64 %indvars.iv12
+ %i22 = load i8, i8* %arrayidx32, align 1, !tbaa !15
+ %arrayidx34 = getelementptr inbounds [1024 x i8], [1024 x i8]* @globalBytes, i64 0, i64 %indvars.iv12
+ store i8 %i22, i8* %arrayidx34, align 1, !tbaa !15
+ br label %for.inc35
+
+for.inc35: ; preds = %for.body30
+ %indvars.iv.next13 = add nuw nsw i64 %indvars.iv12, 1
+ br label %for.cond27, !llvm.loop !31
+
+for.end37: ; preds = %for.cond.cleanup29
+ ret void
+}
+
+; int local_alloca_not_simplifiable_1() {
+; int X, Y, Z;
+; X = Y = 1;
+; escape(&X);
+; write_random(&Y);
+; Z = X ? 1 : 2;
+; return X + Y + Z;
+; }
+;
+define i32 @local_alloca_not_simplifiable_1() {
+; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@local_alloca_not_simplifiable_1() {
+; IS__TUNIT_OPM-NEXT: entry:
+; IS__TUNIT_OPM-NEXT: [[X:%.*]] = alloca i32, align 4
+; IS__TUNIT_OPM-NEXT: [[Y:%.*]] = alloca i32, align 4
+; IS__TUNIT_OPM-NEXT: [[I:%.*]] = bitcast i32* [[X]] to i8*
+; IS__TUNIT_OPM-NEXT: call void @llvm.lifetime.start.p0i8(i64 noundef 4, i8* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[I]]) #[[ATTR7]]
+; IS__TUNIT_OPM-NEXT: [[I1:%.*]] = bitcast i32* [[Y]] to i8*
+; IS__TUNIT_OPM-NEXT: call void @llvm.lifetime.start.p0i8(i64 noundef 4, i8* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[I1]]) #[[ATTR7]]
+; IS__TUNIT_OPM-NEXT: store i32 1, i32* [[Y]], align 4, !tbaa [[TBAA3]]
+; IS__TUNIT_OPM-NEXT: store i32 1, i32* [[X]], align 4, !tbaa [[TBAA3]]
+; IS__TUNIT_OPM-NEXT: [[I2:%.*]] = bitcast i32* [[X]] to i8*
+; IS__TUNIT_OPM-NEXT: call void @escape(i8* noundef nonnull align 4 dereferenceable(4) [[I2]])
+; IS__TUNIT_OPM-NEXT: call void @write_random(i32* noalias nocapture nofree noundef nonnull writeonly align 4 dereferenceable(4) [[Y]])
+; IS__TUNIT_OPM-NEXT: [[I3:%.*]] = load i32, i32* [[X]], align 4, !tbaa [[TBAA3]]
+; IS__TUNIT_OPM-NEXT: [[TOBOOL_NOT:%.*]] = icmp eq i32 [[I3]], 0
+; IS__TUNIT_OPM-NEXT: [[COND:%.*]] = select i1 [[TOBOOL_NOT]], i32 2, i32 1
+; IS__TUNIT_OPM-NEXT: [[I4:%.*]] = load i32, i32* [[Y]], align 4, !tbaa [[TBAA3]]
+; IS__TUNIT_OPM-NEXT: [[ADD:%.*]] = add nsw i32 [[I3]], [[I4]]
+; IS__TUNIT_OPM-NEXT: [[ADD1:%.*]] = add nsw i32 [[ADD]], [[COND]]
+; IS__TUNIT_OPM-NEXT: [[I5:%.*]] = bitcast i32* [[Y]] to i8*
+; IS__TUNIT_OPM-NEXT: call void @llvm.lifetime.end.p0i8(i64 noundef 4, i8* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[I5]])
+; IS__TUNIT_OPM-NEXT: [[I6:%.*]] = bitcast i32* [[X]] to i8*
+; IS__TUNIT_OPM-NEXT: call void @llvm.lifetime.end.p0i8(i64 noundef 4, i8* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[I6]])
+; IS__TUNIT_OPM-NEXT: ret i32 [[ADD1]]
+;
+; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@local_alloca_not_simplifiable_1() {
+; IS__TUNIT_NPM-NEXT: entry:
+; IS__TUNIT_NPM-NEXT: [[X:%.*]] = alloca i32, align 4
+; IS__TUNIT_NPM-NEXT: [[Y:%.*]] = alloca i32, align 4
+; IS__TUNIT_NPM-NEXT: [[I:%.*]] = bitcast i32* [[X]] to i8*
+; IS__TUNIT_NPM-NEXT: call void @llvm.lifetime.start.p0i8(i64 noundef 4, i8* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[I]]) #[[ATTR6]]
+; IS__TUNIT_NPM-NEXT: [[I1:%.*]] = bitcast i32* [[Y]] to i8*
+; IS__TUNIT_NPM-NEXT: call void @llvm.lifetime.start.p0i8(i64 noundef 4, i8* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[I1]]) #[[ATTR6]]
+; IS__TUNIT_NPM-NEXT: store i32 1, i32* [[Y]], align 4, !tbaa [[TBAA3]]
+; IS__TUNIT_NPM-NEXT: store i32 1, i32* [[X]], align 4, !tbaa [[TBAA3]]
+; IS__TUNIT_NPM-NEXT: [[I2:%.*]] = bitcast i32* [[X]] to i8*
+; IS__TUNIT_NPM-NEXT: call void @escape(i8* noundef nonnull align 4 dereferenceable(4) [[I2]])
+; IS__TUNIT_NPM-NEXT: call void @write_random(i32* noalias nocapture nofree noundef nonnull writeonly align 4 dereferenceable(4) [[Y]])
+; IS__TUNIT_NPM-NEXT: [[I3:%.*]] = load i32, i32* [[X]], align 4, !tbaa [[TBAA3]]
+; IS__TUNIT_NPM-NEXT: [[TOBOOL_NOT:%.*]] = icmp eq i32 [[I3]], 0
+; IS__TUNIT_NPM-NEXT: [[COND:%.*]] = select i1 [[TOBOOL_NOT]], i32 2, i32 1
+; IS__TUNIT_NPM-NEXT: [[I4:%.*]] = load i32, i32* [[Y]], align 4, !tbaa [[TBAA3]]
+; IS__TUNIT_NPM-NEXT: [[ADD:%.*]] = add nsw i32 [[I3]], [[I4]]
+; IS__TUNIT_NPM-NEXT: [[ADD1:%.*]] = add nsw i32 [[ADD]], [[COND]]
+; IS__TUNIT_NPM-NEXT: [[I5:%.*]] = bitcast i32* [[Y]] to i8*
+; IS__TUNIT_NPM-NEXT: call void @llvm.lifetime.end.p0i8(i64 noundef 4, i8* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[I5]])
+; IS__TUNIT_NPM-NEXT: [[I6:%.*]] = bitcast i32* [[X]] to i8*
+; IS__TUNIT_NPM-NEXT: call void @llvm.lifetime.end.p0i8(i64 noundef 4, i8* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[I6]])
+; IS__TUNIT_NPM-NEXT: ret i32 [[ADD1]]
+;
+; IS__CGSCC____-LABEL: define {{[^@]+}}@local_alloca_not_simplifiable_1() {
+; IS__CGSCC____-NEXT: entry:
+; IS__CGSCC____-NEXT: [[X:%.*]] = alloca i32, align 4
+; IS__CGSCC____-NEXT: [[Y:%.*]] = alloca i32, align 4
+; IS__CGSCC____-NEXT: [[I:%.*]] = bitcast i32* [[X]] to i8*
+; IS__CGSCC____-NEXT: call void @llvm.lifetime.start.p0i8(i64 noundef 4, i8* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[I]]) #[[ATTR8]]
+; IS__CGSCC____-NEXT: [[I1:%.*]] = bitcast i32* [[Y]] to i8*
+; IS__CGSCC____-NEXT: call void @llvm.lifetime.start.p0i8(i64 noundef 4, i8* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[I1]]) #[[ATTR8]]
+; IS__CGSCC____-NEXT: store i32 1, i32* [[Y]], align 4, !tbaa [[TBAA3]]
+; IS__CGSCC____-NEXT: store i32 1, i32* [[X]], align 4, !tbaa [[TBAA3]]
+; IS__CGSCC____-NEXT: [[I2:%.*]] = bitcast i32* [[X]] to i8*
+; IS__CGSCC____-NEXT: call void @escape(i8* noundef nonnull align 4 dereferenceable(4) [[I2]])
+; IS__CGSCC____-NEXT: call void @write_random(i32* noalias nocapture nofree noundef nonnull writeonly align 4 dereferenceable(4) [[Y]])
+; IS__CGSCC____-NEXT: [[I3:%.*]] = load i32, i32* [[X]], align 4, !tbaa [[TBAA3]]
+; IS__CGSCC____-NEXT: [[TOBOOL_NOT:%.*]] = icmp eq i32 [[I3]], 0
+; IS__CGSCC____-NEXT: [[COND:%.*]] = select i1 [[TOBOOL_NOT]], i32 2, i32 1
+; IS__CGSCC____-NEXT: [[I4:%.*]] = load i32, i32* [[Y]], align 4, !tbaa [[TBAA3]]
+; IS__CGSCC____-NEXT: [[ADD:%.*]] = add nsw i32 [[I3]], [[I4]]
+; IS__CGSCC____-NEXT: [[ADD1:%.*]] = add nsw i32 [[ADD]], [[COND]]
+; IS__CGSCC____-NEXT: [[I5:%.*]] = bitcast i32* [[Y]] to i8*
+; IS__CGSCC____-NEXT: call void @llvm.lifetime.end.p0i8(i64 noundef 4, i8* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[I5]])
+; IS__CGSCC____-NEXT: [[I6:%.*]] = bitcast i32* [[X]] to i8*
+; IS__CGSCC____-NEXT: call void @llvm.lifetime.end.p0i8(i64 noundef 4, i8* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[I6]])
+; IS__CGSCC____-NEXT: ret i32 [[ADD1]]
+;
+entry:
+ %X = alloca i32, align 4
+ %Y = alloca i32, align 4
+ %i = bitcast i32* %X to i8*
+ call void @llvm.lifetime.start.p0i8(i64 4, i8* nonnull %i)
+ %i1 = bitcast i32* %Y to i8*
+ call void @llvm.lifetime.start.p0i8(i64 4, i8* nonnull %i1)
+ store i32 1, i32* %Y, align 4, !tbaa !3
+ store i32 1, i32* %X, align 4, !tbaa !3
+ %i2 = bitcast i32* %X to i8*
+ call void @escape(i8* nonnull %i2)
+ call void @write_random(i32* nonnull %Y)
+ %i3 = load i32, i32* %X, align 4, !tbaa !3
+ %tobool.not = icmp eq i32 %i3, 0
+ %cond = select i1 %tobool.not, i32 2, i32 1
+ %i4 = load i32, i32* %Y, align 4, !tbaa !3
+ %add = add nsw i32 %i3, %i4
+ %add1 = add nsw i32 %add, %cond
+ %i5 = bitcast i32* %Y to i8*
+ call void @llvm.lifetime.end.p0i8(i64 4, i8* nonnull %i5)
+ %i6 = bitcast i32* %X to i8*
+ call void @llvm.lifetime.end.p0i8(i64 4, i8* nonnull %i6)
+ ret i32 %add1
+}
+
+; We could simplify these if we separate accessed bins wrt. alignment (here mod 4).
+define i32 @unknown_access_mixed_simplifiable(i32 %arg1, i32 %arg2) {
+; IS__TUNIT____: Function Attrs: nofree nosync nounwind readnone willreturn
+; IS__TUNIT____-LABEL: define {{[^@]+}}@unknown_access_mixed_simplifiable
+; IS__TUNIT____-SAME: (i32 [[ARG1:%.*]], i32 [[ARG2:%.*]]) #[[ATTR3]] {
+; IS__TUNIT____-NEXT: entry:
+; IS__TUNIT____-NEXT: [[S:%.*]] = alloca [[STRUCT_S:%.*]], align 4
+; IS__TUNIT____-NEXT: [[BC:%.*]] = bitcast %struct.S* [[S]] to i32*
+; IS__TUNIT____-NEXT: [[GEP1:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 2
+; IS__TUNIT____-NEXT: [[GEP2:%.*]] = getelementptr inbounds i32, i32* [[BC]], i32 [[ARG1]]
+; IS__TUNIT____-NEXT: [[GEP3:%.*]] = getelementptr inbounds i32, i32* [[BC]], i32 [[ARG2]]
+; IS__TUNIT____-NEXT: store i32 7, i32* [[GEP1]], align 4
+; IS__TUNIT____-NEXT: store i32 7, i32* [[GEP2]], align 4
+; IS__TUNIT____-NEXT: store i32 7, i32* [[GEP3]], align 4
+; IS__TUNIT____-NEXT: [[L1:%.*]] = load i32, i32* [[GEP1]], align 4
+; IS__TUNIT____-NEXT: [[L2:%.*]] = load i32, i32* [[GEP2]], align 4
+; IS__TUNIT____-NEXT: [[L3:%.*]] = load i32, i32* [[GEP3]], align 4
+; IS__TUNIT____-NEXT: [[ADD1:%.*]] = add i32 [[L1]], [[L2]]
+; IS__TUNIT____-NEXT: [[ADD2:%.*]] = add i32 [[ADD1]], [[L3]]
+; IS__TUNIT____-NEXT: ret i32 [[ADD2]]
+;
+; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
+; IS__CGSCC____-LABEL: define {{[^@]+}}@unknown_access_mixed_simplifiable
+; IS__CGSCC____-SAME: (i32 [[ARG1:%.*]], i32 [[ARG2:%.*]]) #[[ATTR2]] {
+; IS__CGSCC____-NEXT: entry:
+; IS__CGSCC____-NEXT: [[S:%.*]] = alloca [[STRUCT_S:%.*]], align 4
+; IS__CGSCC____-NEXT: [[BC:%.*]] = bitcast %struct.S* [[S]] to i32*
+; IS__CGSCC____-NEXT: [[GEP1:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 2
+; IS__CGSCC____-NEXT: [[GEP2:%.*]] = getelementptr inbounds i32, i32* [[BC]], i32 [[ARG1]]
+; IS__CGSCC____-NEXT: [[GEP3:%.*]] = getelementptr inbounds i32, i32* [[BC]], i32 [[ARG2]]
+; IS__CGSCC____-NEXT: store i32 7, i32* [[GEP1]], align 4
+; IS__CGSCC____-NEXT: store i32 7, i32* [[GEP2]], align 4
+; IS__CGSCC____-NEXT: store i32 7, i32* [[GEP3]], align 4
+; IS__CGSCC____-NEXT: [[L1:%.*]] = load i32, i32* [[GEP1]], align 4
+; IS__CGSCC____-NEXT: [[L2:%.*]] = load i32, i32* [[GEP2]], align 4
+; IS__CGSCC____-NEXT: [[L3:%.*]] = load i32, i32* [[GEP3]], align 4
+; IS__CGSCC____-NEXT: [[ADD1:%.*]] = add i32 [[L1]], [[L2]]
+; IS__CGSCC____-NEXT: [[ADD2:%.*]] = add i32 [[ADD1]], [[L3]]
+; IS__CGSCC____-NEXT: ret i32 [[ADD2]]
+;
+entry:
+ %s = alloca %struct.S, align 4
+ %bc = bitcast %struct.S* %s to i32*
+ %gep1 = getelementptr inbounds %struct.S, %struct.S* %s, i64 0, i32 2
+ %gep2 = getelementptr inbounds i32, i32* %bc, i32 %arg1
+ %gep3 = getelementptr inbounds i32, i32* %bc, i32 %arg2
+ store i32 7, i32* %gep1
+ store i32 7, i32* %gep2
+ store i32 7, i32* %gep3
+ %l1 = load i32, i32* %gep1
+ %l2 = load i32, i32* %gep2
+ %l3 = load i32, i32* %gep3
+ %add1 = add i32 %l1, %l2
+ %add2 = add i32 %add1, %l3
+ ret i32 %add2
+}
+
+; The access to bc4b could go anywhere, nothing is simplifiable.
+define i32 @unknown_access_mixed_not_simplifiable(i32 %arg1, i32 %arg2, i32 %arg3) {
+; IS__TUNIT____: Function Attrs: nofree nosync nounwind readnone willreturn
+; IS__TUNIT____-LABEL: define {{[^@]+}}@unknown_access_mixed_not_simplifiable
+; IS__TUNIT____-SAME: (i32 [[ARG1:%.*]], i32 [[ARG2:%.*]], i32 [[ARG3:%.*]]) #[[ATTR3]] {
+; IS__TUNIT____-NEXT: entry:
+; IS__TUNIT____-NEXT: [[S:%.*]] = alloca [[STRUCT_S:%.*]], align 4
+; IS__TUNIT____-NEXT: [[BC:%.*]] = bitcast %struct.S* [[S]] to i32*
+; IS__TUNIT____-NEXT: [[GEP1:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 2
+; IS__TUNIT____-NEXT: [[GEP2:%.*]] = getelementptr inbounds i32, i32* [[BC]], i32 [[ARG1]]
+; IS__TUNIT____-NEXT: [[GEP3:%.*]] = getelementptr inbounds i32, i32* [[BC]], i32 [[ARG2]]
+; IS__TUNIT____-NEXT: [[BC4A:%.*]] = bitcast %struct.S* [[S]] to i8*
+; IS__TUNIT____-NEXT: [[GEP4:%.*]] = getelementptr inbounds i8, i8* [[BC4A]], i32 [[ARG3]]
+; IS__TUNIT____-NEXT: [[BC4B:%.*]] = bitcast i8* [[GEP4]] to i32*
+; IS__TUNIT____-NEXT: store i32 7, i32* [[GEP1]], align 4
+; IS__TUNIT____-NEXT: store i32 7, i32* [[GEP2]], align 4
+; IS__TUNIT____-NEXT: store i32 7, i32* [[GEP3]], align 4
+; IS__TUNIT____-NEXT: store i32 7, i32* [[BC4B]], align 4
+; IS__TUNIT____-NEXT: [[L1:%.*]] = load i32, i32* [[GEP1]], align 4
+; IS__TUNIT____-NEXT: [[L2:%.*]] = load i32, i32* [[GEP2]], align 4
+; IS__TUNIT____-NEXT: [[L3:%.*]] = load i32, i32* [[GEP3]], align 4
+; IS__TUNIT____-NEXT: [[L4:%.*]] = load i32, i32* [[BC4B]], align 4
+; IS__TUNIT____-NEXT: [[ADD1:%.*]] = add i32 [[L1]], [[L2]]
+; IS__TUNIT____-NEXT: [[ADD2:%.*]] = add i32 [[ADD1]], [[L3]]
+; IS__TUNIT____-NEXT: [[ADD3:%.*]] = add i32 [[ADD2]], [[L4]]
+; IS__TUNIT____-NEXT: ret i32 [[ADD3]]
+;
+; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
+; IS__CGSCC____-LABEL: define {{[^@]+}}@unknown_access_mixed_not_simplifiable
+; IS__CGSCC____-SAME: (i32 [[ARG1:%.*]], i32 [[ARG2:%.*]], i32 [[ARG3:%.*]]) #[[ATTR2]] {
+; IS__CGSCC____-NEXT: entry:
+; IS__CGSCC____-NEXT: [[S:%.*]] = alloca [[STRUCT_S:%.*]], align 4
+; IS__CGSCC____-NEXT: [[BC:%.*]] = bitcast %struct.S* [[S]] to i32*
+; IS__CGSCC____-NEXT: [[GEP1:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[S]], i64 0, i32 2
+; IS__CGSCC____-NEXT: [[GEP2:%.*]] = getelementptr inbounds i32, i32* [[BC]], i32 [[ARG1]]
+; IS__CGSCC____-NEXT: [[GEP3:%.*]] = getelementptr inbounds i32, i32* [[BC]], i32 [[ARG2]]
+; IS__CGSCC____-NEXT: [[BC4A:%.*]] = bitcast %struct.S* [[S]] to i8*
+; IS__CGSCC____-NEXT: [[GEP4:%.*]] = getelementptr inbounds i8, i8* [[BC4A]], i32 [[ARG3]]
+; IS__CGSCC____-NEXT: [[BC4B:%.*]] = bitcast i8* [[GEP4]] to i32*
+; IS__CGSCC____-NEXT: store i32 7, i32* [[GEP1]], align 4
+; IS__CGSCC____-NEXT: store i32 7, i32* [[GEP2]], align 4
+; IS__CGSCC____-NEXT: store i32 7, i32* [[GEP3]], align 4
+; IS__CGSCC____-NEXT: store i32 7, i32* [[BC4B]], align 4
+; IS__CGSCC____-NEXT: [[L1:%.*]] = load i32, i32* [[GEP1]], align 4
+; IS__CGSCC____-NEXT: [[L2:%.*]] = load i32, i32* [[GEP2]], align 4
+; IS__CGSCC____-NEXT: [[L3:%.*]] = load i32, i32* [[GEP3]], align 4
+; IS__CGSCC____-NEXT: [[L4:%.*]] = load i32, i32* [[BC4B]], align 4
+; IS__CGSCC____-NEXT: [[ADD1:%.*]] = add i32 [[L1]], [[L2]]
+; IS__CGSCC____-NEXT: [[ADD2:%.*]] = add i32 [[ADD1]], [[L3]]
+; IS__CGSCC____-NEXT: [[ADD3:%.*]] = add i32 [[ADD2]], [[L4]]
+; IS__CGSCC____-NEXT: ret i32 [[ADD3]]
+;
+entry:
+ %s = alloca %struct.S, align 4
+ %bc = bitcast %struct.S* %s to i32*
+ %gep1 = getelementptr inbounds %struct.S, %struct.S* %s, i64 0, i32 2
+ %gep2 = getelementptr inbounds i32, i32* %bc, i32 %arg1
+ %gep3 = getelementptr inbounds i32, i32* %bc, i32 %arg2
+ %bc4a = bitcast %struct.S* %s to i8*
+ %gep4 = getelementptr inbounds i8, i8* %bc4a, i32 %arg3
+ %bc4b = bitcast i8* %gep4 to i32*
+ store i32 7, i32* %gep1
+ store i32 7, i32* %gep2
+ store i32 7, i32* %gep3
+ store i32 7, i32* %bc4b
+ %l1 = load i32, i32* %gep1
+ %l2 = load i32, i32* %gep2
+ %l3 = load i32, i32* %gep3
+ %l4 = load i32, i32* %bc4b
+ %add1 = add i32 %l1, %l2
+ %add2 = add i32 %add1, %l3
+ %add3 = add i32 %add2, %l4
+ ret i32 %add3
+}
+
+declare void @escape(i8*)
+
+; int Flag0 = 0;
+; int global_not_simplifiable_1(int cnd) {
+; return Flag0;
+; }
+;
+define i32 @global_not_simplifiable_1(i32 %cnd) {
+; IS__TUNIT_OPM: Function Attrs: nofree nosync nounwind readonly willreturn
+; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@global_not_simplifiable_1
+; IS__TUNIT_OPM-SAME: (i32 [[CND:%.*]]) #[[ATTR5:[0-9]+]] {
+; IS__TUNIT_OPM-NEXT: entry:
+; IS__TUNIT_OPM-NEXT: [[I:%.*]] = load i32, i32* @Flag0, align 4, !tbaa [[TBAA3]]
+; IS__TUNIT_OPM-NEXT: ret i32 [[I]]
+;
+; IS__TUNIT_NPM: Function Attrs: nofree nosync nounwind readonly willreturn
+; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@global_not_simplifiable_1
+; IS__TUNIT_NPM-SAME: (i32 [[CND:%.*]]) #[[ATTR4:[0-9]+]] {
+; IS__TUNIT_NPM-NEXT: entry:
+; IS__TUNIT_NPM-NEXT: [[I:%.*]] = load i32, i32* @Flag0, align 4, !tbaa [[TBAA3]]
+; IS__TUNIT_NPM-NEXT: ret i32 [[I]]
+;
+; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readonly willreturn
+; IS__CGSCC____-LABEL: define {{[^@]+}}@global_not_simplifiable_1
+; IS__CGSCC____-SAME: (i32 [[CND:%.*]]) #[[ATTR6:[0-9]+]] {
+; IS__CGSCC____-NEXT: entry:
+; IS__CGSCC____-NEXT: [[I:%.*]] = load i32, i32* @Flag0, align 4, !tbaa [[TBAA3]]
+; IS__CGSCC____-NEXT: ret i32 [[I]]
+;
+entry:
+ %i = load i32, i32* @Flag0, align 4, !tbaa !3
+ ret i32 %i
+}
+
+; static int Flag1 __attribute__((loader_uninitialized));
+; int static_global_not_simplifiable_1(int cnd) {
+; int v = Flag1;
+; sync();
+; if (cnd)
+; Flag1 = 1;
+; return v;
+; }
+;
+define i32 @static_global_not_simplifiable_1(i32 %cnd) {
+; CHECK-LABEL: define {{[^@]+}}@static_global_not_simplifiable_1
+; CHECK-SAME: (i32 [[CND:%.*]]) {
+; CHECK-NEXT: entry:
+; CHECK-NEXT: [[I:%.*]] = load i32, i32* @Flag1, align 4, !tbaa [[TBAA3]]
+; CHECK-NEXT: call void @sync()
+; CHECK-NEXT: [[TOBOOL_NOT:%.*]] = icmp eq i32 [[CND]], 0
+; CHECK-NEXT: br i1 [[TOBOOL_NOT]], label [[IF_END:%.*]], label [[IF_THEN:%.*]]
+; CHECK: if.then:
+; CHECK-NEXT: store i32 1, i32* @Flag1, align 4, !tbaa [[TBAA3]]
+; CHECK-NEXT: br label [[IF_END]]
+; CHECK: if.end:
+; CHECK-NEXT: ret i32 [[I]]
+;
+entry:
+ %i = load i32, i32* @Flag1, align 4, !tbaa !3
+ call void @sync()
+ %tobool.not = icmp eq i32 %cnd, 0
+ br i1 %tobool.not, label %if.end, label %if.then
+
+if.then: ; preds = %entry
+ store i32 1, i32* @Flag1, align 4, !tbaa !3
+ br label %if.end
+
+if.end: ; preds = %if.then, %entry
+ ret i32 %i
+}
+
+declare void @sync()
+
+; static int Flag2 __attribute__((loader_uninitialized));
+; int static_global_not_simplifiable_2(int cnd) {
+; Flag2 = 1;
+; sync();
+; int v = Flag2;
+; Flag2 = 2;
+; return v;
+; }
+define i32 @static_global_not_simplifiable_2(i32 %cnd) {
+; CHECK-LABEL: define {{[^@]+}}@static_global_not_simplifiable_2
+; CHECK-SAME: (i32 [[CND:%.*]]) {
+; CHECK-NEXT: entry:
+; CHECK-NEXT: store i32 1, i32* @Flag2, align 4, !tbaa [[TBAA3]]
+; CHECK-NEXT: call void @sync()
+; CHECK-NEXT: [[I:%.*]] = load i32, i32* @Flag2, align 4, !tbaa [[TBAA3]]
+; CHECK-NEXT: store i32 2, i32* @Flag2, align 4, !tbaa [[TBAA3]]
+; CHECK-NEXT: ret i32 [[I]]
+;
+entry:
+ store i32 1, i32* @Flag2, align 4, !tbaa !3
+ call void @sync()
+ %i = load i32, i32* @Flag2, align 4, !tbaa !3
+ store i32 2, i32* @Flag2, align 4, !tbaa !3
+ ret i32 %i
+}
+
+; int write_read{,_static,_static_undef}_global(void) {
+; Gint{,static,_static_undef}1 = 7;
+; return Gint1;
+; }
+; void write{,_static,_static_undef}_global(void) {
+; Gint{,static,_static_undef}2 = 7;
+; }
+; int read{,_static,_static_undef}_global(void) {
+; return Gint{,static,_static_undef}2;
+; }
+;
+; FIXME: We could replace these loads.
+define i32 @write_read_global() {
+; IS__TUNIT_OPM: Function Attrs: nofree nosync nounwind willreturn
+; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@write_read_global
+; IS__TUNIT_OPM-SAME: () #[[ATTR4]] {
+; IS__TUNIT_OPM-NEXT: store i32 7, i32* @Gint1, align 4
+; IS__TUNIT_OPM-NEXT: [[L:%.*]] = load i32, i32* @Gint1, align 4
+; IS__TUNIT_OPM-NEXT: ret i32 [[L]]
+;
+; IS__TUNIT_NPM: Function Attrs: nofree nosync nounwind willreturn
+; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@write_read_global
+; IS__TUNIT_NPM-SAME: () #[[ATTR2]] {
+; IS__TUNIT_NPM-NEXT: store i32 7, i32* @Gint1, align 4
+; IS__TUNIT_NPM-NEXT: [[L:%.*]] = load i32, i32* @Gint1, align 4
+; IS__TUNIT_NPM-NEXT: ret i32 [[L]]
+;
+; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind willreturn
+; IS__CGSCC____-LABEL: define {{[^@]+}}@write_read_global
+; IS__CGSCC____-SAME: () #[[ATTR4]] {
+; IS__CGSCC____-NEXT: store i32 7, i32* @Gint1, align 4
+; IS__CGSCC____-NEXT: [[L:%.*]] = load i32, i32* @Gint1, align 4
+; IS__CGSCC____-NEXT: ret i32 [[L]]
+;
+ store i32 7, i32* @Gint1
+ %l = load i32, i32* @Gint1
+ ret i32 %l
+}
+define void @write_global() {
+; IS__TUNIT_OPM: Function Attrs: nofree nosync nounwind willreturn writeonly
+; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@write_global
+; IS__TUNIT_OPM-SAME: () #[[ATTR6]] {
+; IS__TUNIT_OPM-NEXT: store i32 7, i32* @Gint2, align 4
+; IS__TUNIT_OPM-NEXT: ret void
+;
+; IS__TUNIT_NPM: Function Attrs: nofree nosync nounwind willreturn writeonly
+; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@write_global
+; IS__TUNIT_NPM-SAME: () #[[ATTR5]] {
+; IS__TUNIT_NPM-NEXT: store i32 7, i32* @Gint2, align 4
+; IS__TUNIT_NPM-NEXT: ret void
+;
+; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind willreturn writeonly
+; IS__CGSCC____-LABEL: define {{[^@]+}}@write_global
+; IS__CGSCC____-SAME: () #[[ATTR7:[0-9]+]] {
+; IS__CGSCC____-NEXT: store i32 7, i32* @Gint2, align 4
+; IS__CGSCC____-NEXT: ret void
+;
+ store i32 7, i32* @Gint2
+ ret void
+}
+define i32 @read_global() {
+; IS__TUNIT_OPM: Function Attrs: nofree nosync nounwind readonly willreturn
+; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@read_global
+; IS__TUNIT_OPM-SAME: () #[[ATTR5]] {
+; IS__TUNIT_OPM-NEXT: [[L:%.*]] = load i32, i32* @Gint2, align 4
+; IS__TUNIT_OPM-NEXT: ret i32 [[L]]
+;
+; IS__TUNIT_NPM: Function Attrs: nofree nosync nounwind readonly willreturn
+; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@read_global
+; IS__TUNIT_NPM-SAME: () #[[ATTR4]] {
+; IS__TUNIT_NPM-NEXT: [[L:%.*]] = load i32, i32* @Gint2, align 4
+; IS__TUNIT_NPM-NEXT: ret i32 [[L]]
+;
+; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readonly willreturn
+; IS__CGSCC____-LABEL: define {{[^@]+}}@read_global
+; IS__CGSCC____-SAME: () #[[ATTR6]] {
+; IS__CGSCC____-NEXT: [[L:%.*]] = load i32, i32* @Gint2, align 4
+; IS__CGSCC____-NEXT: ret i32 [[L]]
+;
+ %l = load i32, i32* @Gint2
+ ret i32 %l
+}
+; FIXME: We could replace these loads.
+define i32 @write_read_static_global() {
+; IS__TUNIT_OPM: Function Attrs: nofree nosync nounwind willreturn
+; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@write_read_static_global
+; IS__TUNIT_OPM-SAME: () #[[ATTR4]] {
+; IS__TUNIT_OPM-NEXT: store i32 7, i32* @Gstatic_int1, align 4
+; IS__TUNIT_OPM-NEXT: [[L:%.*]] = load i32, i32* @Gstatic_int1, align 4
+; IS__TUNIT_OPM-NEXT: ret i32 [[L]]
+;
+; IS__TUNIT_NPM: Function Attrs: nofree nosync nounwind willreturn
+; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@write_read_static_global
+; IS__TUNIT_NPM-SAME: () #[[ATTR2]] {
+; IS__TUNIT_NPM-NEXT: store i32 7, i32* @Gstatic_int1, align 4
+; IS__TUNIT_NPM-NEXT: [[L:%.*]] = load i32, i32* @Gstatic_int1, align 4
+; IS__TUNIT_NPM-NEXT: ret i32 [[L]]
+;
+; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind willreturn
+; IS__CGSCC____-LABEL: define {{[^@]+}}@write_read_static_global
+; IS__CGSCC____-SAME: () #[[ATTR4]] {
+; IS__CGSCC____-NEXT: store i32 7, i32* @Gstatic_int1, align 4
+; IS__CGSCC____-NEXT: [[L:%.*]] = load i32, i32* @Gstatic_int1, align 4
+; IS__CGSCC____-NEXT: ret i32 [[L]]
+;
+ store i32 7, i32* @Gstatic_int1
+ %l = load i32, i32* @Gstatic_int1
+ ret i32 %l
+}
+define void @write_static_global() {
+; IS__TUNIT_OPM: Function Attrs: nofree nosync nounwind willreturn writeonly
+; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@write_static_global
+; IS__TUNIT_OPM-SAME: () #[[ATTR6]] {
+; IS__TUNIT_OPM-NEXT: store i32 7, i32* @Gstatic_int2, align 4
+; IS__TUNIT_OPM-NEXT: ret void
+;
+; IS__TUNIT_NPM: Function Attrs: nofree nosync nounwind willreturn writeonly
+; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@write_static_global
+; IS__TUNIT_NPM-SAME: () #[[ATTR5]] {
+; IS__TUNIT_NPM-NEXT: store i32 7, i32* @Gstatic_int2, align 4
+; IS__TUNIT_NPM-NEXT: ret void
+;
+; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind willreturn writeonly
+; IS__CGSCC____-LABEL: define {{[^@]+}}@write_static_global
+; IS__CGSCC____-SAME: () #[[ATTR7]] {
+; IS__CGSCC____-NEXT: store i32 7, i32* @Gstatic_int2, align 4
+; IS__CGSCC____-NEXT: ret void
+;
+ store i32 7, i32* @Gstatic_int2
+ ret void
+}
+define i32 @read_static_global() {
+; IS__TUNIT_OPM: Function Attrs: nofree nosync nounwind readonly willreturn
+; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@read_static_global
+; IS__TUNIT_OPM-SAME: () #[[ATTR5]] {
+; IS__TUNIT_OPM-NEXT: [[L:%.*]] = load i32, i32* @Gstatic_int2, align 4
+; IS__TUNIT_OPM-NEXT: ret i32 [[L]]
+;
+; IS__TUNIT_NPM: Function Attrs: nofree nosync nounwind readonly willreturn
+; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@read_static_global
+; IS__TUNIT_NPM-SAME: () #[[ATTR4]] {
+; IS__TUNIT_NPM-NEXT: [[L:%.*]] = load i32, i32* @Gstatic_int2, align 4
+; IS__TUNIT_NPM-NEXT: ret i32 [[L]]
+;
+; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readonly willreturn
+; IS__CGSCC____-LABEL: define {{[^@]+}}@read_static_global
+; IS__CGSCC____-SAME: () #[[ATTR6]] {
+; IS__CGSCC____-NEXT: [[L:%.*]] = load i32, i32* @Gstatic_int2, align 4
+; IS__CGSCC____-NEXT: ret i32 [[L]]
+;
+ %l = load i32, i32* @Gstatic_int2
+ ret i32 %l
+}
+define i32 @write_read_static_undef_global() {
+; IS__TUNIT_OPM: Function Attrs: nofree nosync nounwind willreturn
+; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@write_read_static_undef_global
+; IS__TUNIT_OPM-SAME: () #[[ATTR4]] {
+; IS__TUNIT_OPM-NEXT: store i32 7, i32* @Gstatic_undef_int1, align 4
+; IS__TUNIT_OPM-NEXT: [[L:%.*]] = load i32, i32* @Gstatic_undef_int1, align 4
+; IS__TUNIT_OPM-NEXT: ret i32 [[L]]
+;
+; IS__TUNIT_NPM: Function Attrs: nofree nosync nounwind willreturn
+; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@write_read_static_undef_global
+; IS__TUNIT_NPM-SAME: () #[[ATTR2]] {
+; IS__TUNIT_NPM-NEXT: store i32 7, i32* @Gstatic_undef_int1, align 4
+; IS__TUNIT_NPM-NEXT: [[L:%.*]] = load i32, i32* @Gstatic_undef_int1, align 4
+; IS__TUNIT_NPM-NEXT: ret i32 [[L]]
+;
+; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind willreturn
+; IS__CGSCC____-LABEL: define {{[^@]+}}@write_read_static_undef_global
+; IS__CGSCC____-SAME: () #[[ATTR4]] {
+; IS__CGSCC____-NEXT: store i32 7, i32* @Gstatic_undef_int1, align 4
+; IS__CGSCC____-NEXT: [[L:%.*]] = load i32, i32* @Gstatic_undef_int1, align 4
+; IS__CGSCC____-NEXT: ret i32 [[L]]
+;
+ store i32 7, i32* @Gstatic_undef_int1
+ %l = load i32, i32* @Gstatic_undef_int1
+ ret i32 %l
+}
+define void @write_static_undef_global() {
+; IS__TUNIT_OPM: Function Attrs: nofree nosync nounwind willreturn writeonly
+; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@write_static_undef_global
+; IS__TUNIT_OPM-SAME: () #[[ATTR6]] {
+; IS__TUNIT_OPM-NEXT: store i32 7, i32* @Gstatic_undef_int2, align 4
+; IS__TUNIT_OPM-NEXT: ret void
+;
+; IS__TUNIT_NPM: Function Attrs: nofree nosync nounwind willreturn writeonly
+; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@write_static_undef_global
+; IS__TUNIT_NPM-SAME: () #[[ATTR5]] {
+; IS__TUNIT_NPM-NEXT: store i32 7, i32* @Gstatic_undef_int2, align 4
+; IS__TUNIT_NPM-NEXT: ret void
+;
+; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind willreturn writeonly
+; IS__CGSCC____-LABEL: define {{[^@]+}}@write_static_undef_global
+; IS__CGSCC____-SAME: () #[[ATTR7]] {
+; IS__CGSCC____-NEXT: store i32 7, i32* @Gstatic_undef_int2, align 4
+; IS__CGSCC____-NEXT: ret void
+;
+ store i32 7, i32* @Gstatic_undef_int2
+ ret void
+}
+define i32 @read_static_undef_global() {
+; IS__TUNIT_OPM: Function Attrs: nofree nosync nounwind readonly willreturn
+; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@read_static_undef_global
+; IS__TUNIT_OPM-SAME: () #[[ATTR5]] {
+; IS__TUNIT_OPM-NEXT: [[L:%.*]] = load i32, i32* @Gstatic_undef_int2, align 4
+; IS__TUNIT_OPM-NEXT: ret i32 [[L]]
+;
+; IS__TUNIT_NPM: Function Attrs: nofree nosync nounwind readonly willreturn
+; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@read_static_undef_global
+; IS__TUNIT_NPM-SAME: () #[[ATTR4]] {
+; IS__TUNIT_NPM-NEXT: [[L:%.*]] = load i32, i32* @Gstatic_undef_int2, align 4
+; IS__TUNIT_NPM-NEXT: ret i32 [[L]]
+;
+; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readonly willreturn
+; IS__CGSCC____-LABEL: define {{[^@]+}}@read_static_undef_global
+; IS__CGSCC____-SAME: () #[[ATTR6]] {
+; IS__CGSCC____-NEXT: [[L:%.*]] = load i32, i32* @Gstatic_undef_int2, align 4
+; IS__CGSCC____-NEXT: ret i32 [[L]]
+;
+ %l = load i32, i32* @Gstatic_undef_int2
+ ret i32 %l
+}
+
+
+!llvm.module.flags = !{!0, !1}
+!llvm.ident = !{!2}
+
+!0 = !{i32 1, !"wchar_size", i32 4}
+!1 = !{i32 7, !"uwtable", i32 1}
+!2 = !{!"clang version 13.0.0"}
+!3 = !{!4, !4, i64 0}
+!4 = !{!"int", !5, i64 0}
+!5 = !{!"omnipotent char", !6, i64 0}
+!6 = !{!"Simple C/C++ TBAA"}
+!7 = !{!8, !9, i64 12}
+!8 = !{!"S", !4, i64 0, !4, i64 4, !4, i64 8, !9, i64 12, !9, i64 16, !9, i64 20}
+!9 = !{!"float", !5, i64 0}
+!10 = !{!8, !9, i64 16}
+!11 = !{!8, !9, i64 20}
+!12 = !{!8, !4, i64 0}
+!13 = !{!8, !4, i64 4}
+!14 = !{!8, !4, i64 8}
+!15 = !{!5, !5, i64 0}
+!16 = distinct !{!16, !17}
+!17 = !{!"llvm.loop.mustprogress"}
+!18 = !{!9, !9, i64 0}
+!19 = distinct !{!19, !17}
+!20 = !{!21, !21, i64 0}
+!21 = !{!"long long", !5, i64 0}
+!22 = distinct !{!22, !17}
+!23 = distinct !{!23, !17}
+!24 = distinct !{!24, !17}
+!25 = distinct !{!25, !17}
+!26 = distinct !{!26, !17}
+!27 = distinct !{!27, !17}
+!28 = distinct !{!28, !17}
+!29 = distinct !{!29, !17}
+!30 = distinct !{!30, !17}
+!31 = distinct !{!31, !17}
+;.
+; IS__TUNIT_OPM: attributes #[[ATTR0]] = { argmemonly nofree nosync nounwind willreturn writeonly }
+; IS__TUNIT_OPM: attributes #[[ATTR1]] = { argmemonly nofree nosync nounwind willreturn }
+; IS__TUNIT_OPM: attributes #[[ATTR2]] = { nofree nosync nounwind }
+; IS__TUNIT_OPM: attributes #[[ATTR3]] = { nofree nosync nounwind readnone willreturn }
+; IS__TUNIT_OPM: attributes #[[ATTR4]] = { nofree nosync nounwind willreturn }
+; IS__TUNIT_OPM: attributes #[[ATTR5]] = { nofree nosync nounwind readonly willreturn }
+; IS__TUNIT_OPM: attributes #[[ATTR6]] = { nofree nosync nounwind willreturn writeonly }
+; IS__TUNIT_OPM: attributes #[[ATTR7]] = { willreturn }
+; IS__TUNIT_OPM: attributes #[[ATTR8]] = { nofree nosync nounwind writeonly }
+;.
+; IS__TUNIT_NPM: attributes #[[ATTR0]] = { argmemonly nofree nosync nounwind willreturn writeonly }
+; IS__TUNIT_NPM: attributes #[[ATTR1]] = { argmemonly nofree nosync nounwind willreturn }
+; IS__TUNIT_NPM: attributes #[[ATTR2]] = { nofree nosync nounwind willreturn }
+; IS__TUNIT_NPM: attributes #[[ATTR3]] = { nofree nosync nounwind readnone willreturn }
+; IS__TUNIT_NPM: attributes #[[ATTR4]] = { nofree nosync nounwind readonly willreturn }
+; IS__TUNIT_NPM: attributes #[[ATTR5]] = { nofree nosync nounwind willreturn writeonly }
+; IS__TUNIT_NPM: attributes #[[ATTR6]] = { willreturn }
+;.
+; IS__CGSCC____: attributes #[[ATTR0]] = { argmemonly nofree norecurse nosync nounwind willreturn writeonly }
+; IS__CGSCC____: attributes #[[ATTR1]] = { argmemonly nofree nosync nounwind willreturn }
+; IS__CGSCC____: attributes #[[ATTR2]] = { nofree norecurse nosync nounwind readnone willreturn }
+; IS__CGSCC____: attributes #[[ATTR3]] = { nofree nosync nounwind willreturn }
+; IS__CGSCC____: attributes #[[ATTR4]] = { nofree norecurse nosync nounwind willreturn }
+; IS__CGSCC____: attributes #[[ATTR5]] = { argmemonly nofree norecurse nosync nounwind willreturn }
+; IS__CGSCC____: attributes #[[ATTR6]] = { nofree norecurse nosync nounwind readonly willreturn }
+; IS__CGSCC____: attributes #[[ATTR7]] = { nofree norecurse nosync nounwind willreturn writeonly }
+; IS__CGSCC____: attributes #[[ATTR8]] = { willreturn }
+; IS__CGSCC____: attributes #[[ATTR9]] = { nounwind willreturn writeonly }
+; IS__CGSCC____: attributes #[[ATTR10]] = { nounwind writeonly }
+;.
+; CHECK: [[META0:![0-9]+]] = !{i32 1, !"wchar_size", i32 4}
+; CHECK: [[META1:![0-9]+]] = !{i32 7, !"uwtable", i32 1}
+; CHECK: [[META2:![0-9]+]] = !{!"clang version 13.0.0"}
+; CHECK: [[TBAA3]] = !{!4, !4, i64 0}
+; CHECK: [[META4:![0-9]+]] = !{!"int", !5, i64 0}
+; CHECK: [[META5:![0-9]+]] = !{!"omnipotent char", !6, i64 0}
+; CHECK: [[META6:![0-9]+]] = !{!"Simple C/C++ TBAA"}
+; CHECK: [[META7:![0-9]+]] = !{!8, !9, i64 12}
+; CHECK: [[META8:![0-9]+]] = !{!"S", !4, i64 0, !4, i64 4, !4, i64 8, !9, i64 12, !9, i64 16, !9, i64 20}
+; CHECK: [[META9:![0-9]+]] = !{!"float", !5, i64 0}
+; CHECK: [[META10:![0-9]+]] = !{!8, !9, i64 16}
+; CHECK: [[META11:![0-9]+]] = !{!8, !9, i64 20}
+; CHECK: [[META12:![0-9]+]] = !{!8, !4, i64 0}
+; CHECK: [[META13:![0-9]+]] = !{!8, !4, i64 4}
+; CHECK: [[META14:![0-9]+]] = !{!8, !4, i64 8}
+; CHECK: [[META15:![0-9]+]] = !{!5, !5, i64 0}
+; CHECK: [[META16:![0-9]+]] = distinct !{!16, !17}
+; CHECK: [[META17:![0-9]+]] = !{!"llvm.loop.mustprogress"}
+; CHECK: [[META18:![0-9]+]] = !{!9, !9, i64 0}
+; CHECK: [[META19:![0-9]+]] = distinct !{!19, !17}
+; CHECK: [[META20:![0-9]+]] = !{!21, !21, i64 0}
+; CHECK: [[META21:![0-9]+]] = !{!"long long", !5, i64 0}
+; CHECK: [[META22:![0-9]+]] = distinct !{!22, !17}
+; CHECK: [[META23:![0-9]+]] = distinct !{!23, !17}
+; CHECK: [[META24:![0-9]+]] = distinct !{!24, !17}
+; CHECK: [[META25:![0-9]+]] = distinct !{!25, !17}
+; CHECK: [[META26:![0-9]+]] = distinct !{!26, !17}
+; CHECK: [[META27:![0-9]+]] = distinct !{!27, !17}
+; CHECK: [[META28:![0-9]+]] = distinct !{!28, !17}
+; CHECK: [[META29:![0-9]+]] = distinct !{!29, !17}
+; CHECK: [[META30:![0-9]+]] = distinct !{!30, !17}
+; CHECK: [[META31:![0-9]+]] = distinct !{!31, !17}
+;.
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