[llvm] 5a8a7b3 - [NFC] Re-autogenerate check lines in some tests to ease of future update
Roman Lebedev via llvm-commits
llvm-commits at lists.llvm.org
Wed Oct 27 08:03:29 PDT 2021
Author: Roman Lebedev
Date: 2021-10-27T18:01:05+03:00
New Revision: 5a8a7b3bf807b3c8c2b3772eb70386846a72013f
URL: https://github.com/llvm/llvm-project/commit/5a8a7b3bf807b3c8c2b3772eb70386846a72013f
DIFF: https://github.com/llvm/llvm-project/commit/5a8a7b3bf807b3c8c2b3772eb70386846a72013f.diff
LOG: [NFC] Re-autogenerate check lines in some tests to ease of future update
Added:
Modified:
llvm/test/Transforms/LoopPredication/basic.ll
llvm/test/Transforms/LoopPredication/basic_widenable_branch_guards.ll
llvm/test/Transforms/LoopPredication/invariant_load.ll
llvm/test/Transforms/LoopVectorize/X86/illegal-parallel-loop-uniform-write.ll
llvm/test/Transforms/LoopVectorize/X86/pr35432.ll
llvm/test/Transforms/LoopVectorize/optimal-epilog-vectorization.ll
llvm/test/Transforms/LoopVectorize/pr30654-phiscev-sext-trunc.ll
llvm/test/Transforms/LoopVectorize/runtime-check-needed-but-empty.ll
Removed:
################################################################################
diff --git a/llvm/test/Transforms/LoopPredication/basic.ll b/llvm/test/Transforms/LoopPredication/basic.ll
index e9cbdb4f9600e..2a489bc0b87ae 100644
--- a/llvm/test/Transforms/LoopPredication/basic.ll
+++ b/llvm/test/Transforms/LoopPredication/basic.ll
@@ -228,7 +228,7 @@ define i32 @signed_loop_0_to_n_ult_check_length_range_known(i32* %array, i32* %l
; CHECK-LABEL: @signed_loop_0_to_n_ult_check_length_range_known(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[TMP5:%.*]] = icmp sle i32 [[N:%.*]], 0
-; CHECK-NEXT: [[LENGTH:%.*]] = load i32, i32* [[LENGTH_PTR:%.*]], !range !0
+; CHECK-NEXT: [[LENGTH:%.*]] = load i32, i32* [[LENGTH_PTR:%.*]], align 4, !range [[RNG0:![0-9]+]]
; CHECK-NEXT: br i1 [[TMP5]], label [[EXIT:%.*]], label [[LOOP_PREHEADER:%.*]]
; CHECK: loop.preheader:
; CHECK-NEXT: [[TMP0:%.*]] = icmp sle i32 [[N]], [[LENGTH]]
@@ -1553,7 +1553,7 @@ exit:
define i32 @provably_taken(i32* %array, i32* %length.ptr) {
; CHECK-LABEL: @provably_taken(
; CHECK-NEXT: loop.preheader:
-; CHECK-NEXT: [[LENGTH:%.*]] = load i32, i32* [[LENGTH_PTR:%.*]], !range !1
+; CHECK-NEXT: [[LENGTH:%.*]] = load i32, i32* [[LENGTH_PTR:%.*]], align 4, !range [[RNG1:![0-9]+]]
; CHECK-NEXT: [[TMP0:%.*]] = icmp ult i32 0, [[LENGTH]]
; CHECK-NEXT: [[TMP1:%.*]] = and i1 [[TMP0]], false
; CHECK-NEXT: br label [[LOOP:%.*]]
@@ -1907,7 +1907,7 @@ define i32 @unconditional_latch(i32* %a, i32 %length) {
; CHECK-NEXT: [[I:%.*]] = phi i32 [ [[I_NEXT:%.*]], [[LOOP]] ], [ 400, [[LOOP_PREHEADER:%.*]] ]
; CHECK-NEXT: [[WITHIN_BOUNDS:%.*]] = icmp ult i32 [[I]], [[LENGTH:%.*]]
; CHECK-NEXT: call void (i1, ...) @llvm.experimental.guard(i1 [[WITHIN_BOUNDS]], i32 9) [ "deopt"() ]
-; CHECK-NEXT: store volatile i32 0, i32* [[A:%.*]]
+; CHECK-NEXT: store volatile i32 0, i32* [[A:%.*]], align 4
; CHECK-NEXT: [[I_NEXT]] = add i32 [[I]], 1
; CHECK-NEXT: br label [[LOOP]]
;
diff --git a/llvm/test/Transforms/LoopPredication/basic_widenable_branch_guards.ll b/llvm/test/Transforms/LoopPredication/basic_widenable_branch_guards.ll
index 70c5f8232091d..52f1c384188e6 100644
--- a/llvm/test/Transforms/LoopPredication/basic_widenable_branch_guards.ll
+++ b/llvm/test/Transforms/LoopPredication/basic_widenable_branch_guards.ll
@@ -20,7 +20,7 @@ define i32 @unsigned_loop_0_to_n_ult_check(i32* %array, i32 %length, i32 %n) {
; CHECK-NEXT: [[I:%.*]] = phi i32 [ [[I_NEXT:%.*]], [[GUARDED]] ], [ 0, [[LOOP_PREHEADER]] ]
; CHECK-NEXT: [[WIDENABLE_COND:%.*]] = call i1 @llvm.experimental.widenable.condition()
; CHECK-NEXT: [[TMP3:%.*]] = and i1 [[TMP2]], [[WIDENABLE_COND]]
-; CHECK-NEXT: br i1 [[TMP3]], label [[GUARDED]], label [[DEOPT:%.*]], !prof !0
+; CHECK-NEXT: br i1 [[TMP3]], label [[GUARDED]], label [[DEOPT:%.*]], !prof [[PROF0:![0-9]+]]
; CHECK: deopt:
; CHECK-NEXT: [[DEOPTCALL:%.*]] = call i32 (...) @llvm.experimental.deoptimize.i32(i32 9) [ "deopt"() ]
; CHECK-NEXT: ret i32 [[DEOPTCALL]]
@@ -31,7 +31,7 @@ define i32 @unsigned_loop_0_to_n_ult_check(i32* %array, i32 %length, i32 %n) {
; CHECK-NEXT: [[LOOP_ACC_NEXT]] = add i32 [[LOOP_ACC]], [[ARRAY_I]]
; CHECK-NEXT: [[I_NEXT]] = add nuw i32 [[I]], 1
; CHECK-NEXT: [[CONTINUE:%.*]] = icmp ult i32 [[I_NEXT]], [[N]]
-; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof !1
+; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof [[PROF1:![0-9]+]]
; CHECK: exit.loopexit:
; CHECK-NEXT: [[LOOP_ACC_NEXT_LCSSA:%.*]] = phi i32 [ [[LOOP_ACC_NEXT]], [[GUARDED]] ]
; CHECK-NEXT: br label [[EXIT]]
@@ -87,7 +87,7 @@ define i32 @unsigned_loop_0_to_n_ule_latch_ult_check(i32* %array, i32 %length, i
; CHECK-NEXT: [[I:%.*]] = phi i32 [ [[I_NEXT:%.*]], [[GUARDED]] ], [ 0, [[LOOP_PREHEADER]] ]
; CHECK-NEXT: [[WIDENABLE_COND:%.*]] = call i1 @llvm.experimental.widenable.condition()
; CHECK-NEXT: [[TMP3:%.*]] = and i1 [[TMP2]], [[WIDENABLE_COND]]
-; CHECK-NEXT: br i1 [[TMP3]], label [[GUARDED]], label [[DEOPT:%.*]], !prof !0
+; CHECK-NEXT: br i1 [[TMP3]], label [[GUARDED]], label [[DEOPT:%.*]], !prof [[PROF0]]
; CHECK: deopt:
; CHECK-NEXT: [[DEOPTCALL:%.*]] = call i32 (...) @llvm.experimental.deoptimize.i32(i32 9) [ "deopt"() ]
; CHECK-NEXT: ret i32 [[DEOPTCALL]]
@@ -98,7 +98,7 @@ define i32 @unsigned_loop_0_to_n_ule_latch_ult_check(i32* %array, i32 %length, i
; CHECK-NEXT: [[LOOP_ACC_NEXT]] = add i32 [[LOOP_ACC]], [[ARRAY_I]]
; CHECK-NEXT: [[I_NEXT]] = add nuw i32 [[I]], 1
; CHECK-NEXT: [[CONTINUE:%.*]] = icmp ule i32 [[I_NEXT]], [[N]]
-; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof !1
+; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof [[PROF1]]
; CHECK: exit.loopexit:
; CHECK-NEXT: [[LOOP_ACC_NEXT_LCSSA:%.*]] = phi i32 [ [[LOOP_ACC_NEXT]], [[GUARDED]] ]
; CHECK-NEXT: br label [[EXIT]]
@@ -154,7 +154,7 @@ define i32 @unsigned_loop_0_to_n_ugt_check(i32* %array, i32 %length, i32 %n) {
; CHECK-NEXT: [[I:%.*]] = phi i32 [ [[I_NEXT:%.*]], [[GUARDED]] ], [ 0, [[LOOP_PREHEADER]] ]
; CHECK-NEXT: [[WIDENABLE_COND:%.*]] = call i1 @llvm.experimental.widenable.condition()
; CHECK-NEXT: [[TMP3:%.*]] = and i1 [[TMP2]], [[WIDENABLE_COND]]
-; CHECK-NEXT: br i1 [[TMP3]], label [[GUARDED]], label [[DEOPT:%.*]], !prof !0
+; CHECK-NEXT: br i1 [[TMP3]], label [[GUARDED]], label [[DEOPT:%.*]], !prof [[PROF0]]
; CHECK: deopt:
; CHECK-NEXT: [[DEOPTCALL:%.*]] = call i32 (...) @llvm.experimental.deoptimize.i32(i32 9) [ "deopt"() ]
; CHECK-NEXT: ret i32 [[DEOPTCALL]]
@@ -165,7 +165,7 @@ define i32 @unsigned_loop_0_to_n_ugt_check(i32* %array, i32 %length, i32 %n) {
; CHECK-NEXT: [[LOOP_ACC_NEXT]] = add i32 [[LOOP_ACC]], [[ARRAY_I]]
; CHECK-NEXT: [[I_NEXT]] = add nuw i32 [[I]], 1
; CHECK-NEXT: [[CONTINUE:%.*]] = icmp ult i32 [[I_NEXT]], [[N]]
-; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof !1
+; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof [[PROF1]]
; CHECK: exit.loopexit:
; CHECK-NEXT: [[LOOP_ACC_NEXT_LCSSA:%.*]] = phi i32 [ [[LOOP_ACC_NEXT]], [[GUARDED]] ]
; CHECK-NEXT: br label [[EXIT]]
@@ -221,7 +221,7 @@ define i32 @signed_loop_0_to_n_ult_check(i32* %array, i32 %length, i32 %n) {
; CHECK-NEXT: [[I:%.*]] = phi i32 [ [[I_NEXT:%.*]], [[GUARDED]] ], [ 0, [[LOOP_PREHEADER]] ]
; CHECK-NEXT: [[WIDENABLE_COND:%.*]] = call i1 @llvm.experimental.widenable.condition()
; CHECK-NEXT: [[TMP3:%.*]] = and i1 [[TMP2]], [[WIDENABLE_COND]]
-; CHECK-NEXT: br i1 [[TMP3]], label [[GUARDED]], label [[DEOPT:%.*]], !prof !0
+; CHECK-NEXT: br i1 [[TMP3]], label [[GUARDED]], label [[DEOPT:%.*]], !prof [[PROF0]]
; CHECK: deopt:
; CHECK-NEXT: [[DEOPTCALL:%.*]] = call i32 (...) @llvm.experimental.deoptimize.i32(i32 9) [ "deopt"() ]
; CHECK-NEXT: ret i32 [[DEOPTCALL]]
@@ -232,7 +232,7 @@ define i32 @signed_loop_0_to_n_ult_check(i32* %array, i32 %length, i32 %n) {
; CHECK-NEXT: [[LOOP_ACC_NEXT]] = add i32 [[LOOP_ACC]], [[ARRAY_I]]
; CHECK-NEXT: [[I_NEXT]] = add nuw i32 [[I]], 1
; CHECK-NEXT: [[CONTINUE:%.*]] = icmp slt i32 [[I_NEXT]], [[N]]
-; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof !1
+; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof [[PROF1]]
; CHECK: exit.loopexit:
; CHECK-NEXT: [[LOOP_ACC_NEXT_LCSSA:%.*]] = phi i32 [ [[LOOP_ACC_NEXT]], [[GUARDED]] ]
; CHECK-NEXT: br label [[EXIT]]
@@ -278,7 +278,7 @@ define i32 @signed_loop_0_to_n_ult_check_length_range_known(i32* %array, i32* %l
; CHECK-LABEL: @signed_loop_0_to_n_ult_check_length_range_known(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[TMP5:%.*]] = icmp sle i32 [[N:%.*]], 0
-; CHECK-NEXT: [[LENGTH:%.*]] = load i32, i32* [[LENGTH_PTR:%.*]], !range !2
+; CHECK-NEXT: [[LENGTH:%.*]] = load i32, i32* [[LENGTH_PTR:%.*]], align 4, !range [[RNG2:![0-9]+]]
; CHECK-NEXT: br i1 [[TMP5]], label [[EXIT:%.*]], label [[LOOP_PREHEADER:%.*]]
; CHECK: loop.preheader:
; CHECK-NEXT: [[TMP0:%.*]] = icmp sle i32 [[N]], [[LENGTH]]
@@ -289,7 +289,7 @@ define i32 @signed_loop_0_to_n_ult_check_length_range_known(i32* %array, i32* %l
; CHECK-NEXT: [[I:%.*]] = phi i32 [ [[I_NEXT:%.*]], [[GUARDED]] ], [ 0, [[LOOP_PREHEADER]] ]
; CHECK-NEXT: [[WIDENABLE_COND:%.*]] = call i1 @llvm.experimental.widenable.condition()
; CHECK-NEXT: [[TMP2:%.*]] = and i1 [[TMP1]], [[WIDENABLE_COND]]
-; CHECK-NEXT: br i1 [[TMP2]], label [[GUARDED]], label [[DEOPT:%.*]], !prof !0
+; CHECK-NEXT: br i1 [[TMP2]], label [[GUARDED]], label [[DEOPT:%.*]], !prof [[PROF0]]
; CHECK: deopt:
; CHECK-NEXT: [[DEOPTCALL:%.*]] = call i32 (...) @llvm.experimental.deoptimize.i32(i32 9) [ "deopt"() ]
; CHECK-NEXT: ret i32 [[DEOPTCALL]]
@@ -300,7 +300,7 @@ define i32 @signed_loop_0_to_n_ult_check_length_range_known(i32* %array, i32* %l
; CHECK-NEXT: [[LOOP_ACC_NEXT]] = add i32 [[LOOP_ACC]], [[ARRAY_I]]
; CHECK-NEXT: [[I_NEXT]] = add nuw i32 [[I]], 1
; CHECK-NEXT: [[CONTINUE:%.*]] = icmp slt i32 [[I_NEXT]], [[N]]
-; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof !1
+; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof [[PROF1]]
; CHECK: exit.loopexit:
; CHECK-NEXT: [[LOOP_ACC_NEXT_LCSSA:%.*]] = phi i32 [ [[LOOP_ACC_NEXT]], [[GUARDED]] ]
; CHECK-NEXT: br label [[EXIT]]
@@ -357,7 +357,7 @@ define i32 @signed_loop_0_to_n_inverse_latch_predicate(i32* %array, i32 %length,
; CHECK-NEXT: [[I:%.*]] = phi i32 [ [[I_NEXT:%.*]], [[GUARDED]] ], [ 0, [[LOOP_PREHEADER]] ]
; CHECK-NEXT: [[WIDENABLE_COND:%.*]] = call i1 @llvm.experimental.widenable.condition()
; CHECK-NEXT: [[TMP3:%.*]] = and i1 [[TMP2]], [[WIDENABLE_COND]]
-; CHECK-NEXT: br i1 [[TMP3]], label [[GUARDED]], label [[DEOPT:%.*]], !prof !0
+; CHECK-NEXT: br i1 [[TMP3]], label [[GUARDED]], label [[DEOPT:%.*]], !prof [[PROF0]]
; CHECK: deopt:
; CHECK-NEXT: [[DEOPTCALL:%.*]] = call i32 (...) @llvm.experimental.deoptimize.i32(i32 9) [ "deopt"() ]
; CHECK-NEXT: ret i32 [[DEOPTCALL]]
@@ -368,7 +368,7 @@ define i32 @signed_loop_0_to_n_inverse_latch_predicate(i32* %array, i32 %length,
; CHECK-NEXT: [[LOOP_ACC_NEXT]] = add i32 [[LOOP_ACC]], [[ARRAY_I]]
; CHECK-NEXT: [[I_NEXT]] = add nuw i32 [[I]], 1
; CHECK-NEXT: [[CONTINUE:%.*]] = icmp sgt i32 [[I_NEXT]], [[N]]
-; CHECK-NEXT: br i1 [[CONTINUE]], label [[EXIT_LOOPEXIT:%.*]], label [[LOOP]], !prof !1
+; CHECK-NEXT: br i1 [[CONTINUE]], label [[EXIT_LOOPEXIT:%.*]], label [[LOOP]], !prof [[PROF1]]
; CHECK: exit.loopexit:
; CHECK-NEXT: [[LOOP_ACC_NEXT_LCSSA:%.*]] = phi i32 [ [[LOOP_ACC_NEXT]], [[GUARDED]] ]
; CHECK-NEXT: br label [[EXIT]]
@@ -424,7 +424,7 @@ define i32 @signed_loop_0_to_n_sle_latch_ult_check(i32* %array, i32 %length, i32
; CHECK-NEXT: [[I:%.*]] = phi i32 [ [[I_NEXT:%.*]], [[GUARDED]] ], [ 0, [[LOOP_PREHEADER]] ]
; CHECK-NEXT: [[WIDENABLE_COND:%.*]] = call i1 @llvm.experimental.widenable.condition()
; CHECK-NEXT: [[TMP3:%.*]] = and i1 [[TMP2]], [[WIDENABLE_COND]]
-; CHECK-NEXT: br i1 [[TMP3]], label [[GUARDED]], label [[DEOPT:%.*]], !prof !0
+; CHECK-NEXT: br i1 [[TMP3]], label [[GUARDED]], label [[DEOPT:%.*]], !prof [[PROF0]]
; CHECK: deopt:
; CHECK-NEXT: [[DEOPTCALL:%.*]] = call i32 (...) @llvm.experimental.deoptimize.i32(i32 9) [ "deopt"() ]
; CHECK-NEXT: ret i32 [[DEOPTCALL]]
@@ -435,7 +435,7 @@ define i32 @signed_loop_0_to_n_sle_latch_ult_check(i32* %array, i32 %length, i32
; CHECK-NEXT: [[LOOP_ACC_NEXT]] = add i32 [[LOOP_ACC]], [[ARRAY_I]]
; CHECK-NEXT: [[I_NEXT]] = add nuw i32 [[I]], 1
; CHECK-NEXT: [[CONTINUE:%.*]] = icmp sle i32 [[I_NEXT]], [[N]]
-; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof !1
+; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof [[PROF1]]
; CHECK: exit.loopexit:
; CHECK-NEXT: [[LOOP_ACC_NEXT_LCSSA:%.*]] = phi i32 [ [[LOOP_ACC_NEXT]], [[GUARDED]] ]
; CHECK-NEXT: br label [[EXIT]]
@@ -492,7 +492,7 @@ define i32 @signed_loop_0_to_n_preincrement_latch_check(i32* %array, i32 %length
; CHECK-NEXT: [[I:%.*]] = phi i32 [ [[I_NEXT:%.*]], [[GUARDED]] ], [ 0, [[LOOP_PREHEADER]] ]
; CHECK-NEXT: [[WIDENABLE_COND:%.*]] = call i1 @llvm.experimental.widenable.condition()
; CHECK-NEXT: [[TMP4:%.*]] = and i1 [[TMP3]], [[WIDENABLE_COND]]
-; CHECK-NEXT: br i1 [[TMP4]], label [[GUARDED]], label [[DEOPT:%.*]], !prof !0
+; CHECK-NEXT: br i1 [[TMP4]], label [[GUARDED]], label [[DEOPT:%.*]], !prof [[PROF0]]
; CHECK: deopt:
; CHECK-NEXT: [[DEOPTCALL:%.*]] = call i32 (...) @llvm.experimental.deoptimize.i32(i32 9) [ "deopt"() ]
; CHECK-NEXT: ret i32 [[DEOPTCALL]]
@@ -503,7 +503,7 @@ define i32 @signed_loop_0_to_n_preincrement_latch_check(i32* %array, i32 %length
; CHECK-NEXT: [[LOOP_ACC_NEXT]] = add i32 [[LOOP_ACC]], [[ARRAY_I]]
; CHECK-NEXT: [[I_NEXT]] = add i32 [[I]], 1
; CHECK-NEXT: [[CONTINUE:%.*]] = icmp slt i32 [[I]], [[N]]
-; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof !1
+; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof [[PROF1]]
; CHECK: exit.loopexit:
; CHECK-NEXT: [[LOOP_ACC_NEXT_LCSSA:%.*]] = phi i32 [ [[LOOP_ACC_NEXT]], [[GUARDED]] ]
; CHECK-NEXT: br label [[EXIT]]
@@ -561,7 +561,7 @@ define i32 @signed_loop_0_to_n_preincrement_latch_check_postincrement_guard_chec
; CHECK-NEXT: [[I_NEXT]] = add i32 [[I]], 1
; CHECK-NEXT: [[WIDENABLE_COND:%.*]] = call i1 @llvm.experimental.widenable.condition()
; CHECK-NEXT: [[TMP4:%.*]] = and i1 [[TMP3]], [[WIDENABLE_COND]]
-; CHECK-NEXT: br i1 [[TMP4]], label [[GUARDED]], label [[DEOPT:%.*]], !prof !0
+; CHECK-NEXT: br i1 [[TMP4]], label [[GUARDED]], label [[DEOPT:%.*]], !prof [[PROF0]]
; CHECK: deopt:
; CHECK-NEXT: [[DEOPTCALL:%.*]] = call i32 (...) @llvm.experimental.deoptimize.i32(i32 9) [ "deopt"() ]
; CHECK-NEXT: ret i32 [[DEOPTCALL]]
@@ -571,7 +571,7 @@ define i32 @signed_loop_0_to_n_preincrement_latch_check_postincrement_guard_chec
; CHECK-NEXT: [[ARRAY_I:%.*]] = load i32, i32* [[ARRAY_I_PTR]], align 4
; CHECK-NEXT: [[LOOP_ACC_NEXT]] = add i32 [[LOOP_ACC]], [[ARRAY_I]]
; CHECK-NEXT: [[CONTINUE:%.*]] = icmp slt i32 [[I]], [[N]]
-; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof !1
+; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof [[PROF1]]
; CHECK: exit.loopexit:
; CHECK-NEXT: [[LOOP_ACC_NEXT_LCSSA:%.*]] = phi i32 [ [[LOOP_ACC_NEXT]], [[GUARDED]] ]
; CHECK-NEXT: br label [[EXIT]]
@@ -628,7 +628,7 @@ define i32 @signed_loop_0_to_n_sle_latch_offset_ult_check(i32* %array, i32 %leng
; CHECK-NEXT: [[I:%.*]] = phi i32 [ [[I_NEXT:%.*]], [[GUARDED]] ], [ 0, [[LOOP_PREHEADER]] ]
; CHECK-NEXT: [[WIDENABLE_COND:%.*]] = call i1 @llvm.experimental.widenable.condition()
; CHECK-NEXT: [[TMP4:%.*]] = and i1 [[TMP3]], [[WIDENABLE_COND]]
-; CHECK-NEXT: br i1 [[TMP4]], label [[GUARDED]], label [[DEOPT:%.*]], !prof !0
+; CHECK-NEXT: br i1 [[TMP4]], label [[GUARDED]], label [[DEOPT:%.*]], !prof [[PROF0]]
; CHECK: deopt:
; CHECK-NEXT: [[DEOPTCALL:%.*]] = call i32 (...) @llvm.experimental.deoptimize.i32(i32 9) [ "deopt"() ]
; CHECK-NEXT: ret i32 [[DEOPTCALL]]
@@ -639,7 +639,7 @@ define i32 @signed_loop_0_to_n_sle_latch_offset_ult_check(i32* %array, i32 %leng
; CHECK-NEXT: [[LOOP_ACC_NEXT]] = add i32 [[LOOP_ACC]], [[ARRAY_I]]
; CHECK-NEXT: [[I_NEXT]] = add i32 [[I]], 1
; CHECK-NEXT: [[CONTINUE:%.*]] = icmp sle i32 [[I_NEXT]], [[N]]
-; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof !1
+; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof [[PROF1]]
; CHECK: exit.loopexit:
; CHECK-NEXT: [[LOOP_ACC_NEXT_LCSSA:%.*]] = phi i32 [ [[LOOP_ACC_NEXT]], [[GUARDED]] ]
; CHECK-NEXT: br label [[EXIT]]
@@ -696,7 +696,7 @@ define i32 @signed_loop_0_to_n_offset_sle_latch_offset_ult_check(i32* %array, i3
; CHECK-NEXT: [[I:%.*]] = phi i32 [ [[I_NEXT:%.*]], [[GUARDED]] ], [ 0, [[LOOP_PREHEADER]] ]
; CHECK-NEXT: [[WIDENABLE_COND:%.*]] = call i1 @llvm.experimental.widenable.condition()
; CHECK-NEXT: [[TMP3:%.*]] = and i1 [[TMP2]], [[WIDENABLE_COND]]
-; CHECK-NEXT: br i1 [[TMP3]], label [[GUARDED]], label [[DEOPT:%.*]], !prof !0
+; CHECK-NEXT: br i1 [[TMP3]], label [[GUARDED]], label [[DEOPT:%.*]], !prof [[PROF0]]
; CHECK: deopt:
; CHECK-NEXT: [[DEOPTCALL:%.*]] = call i32 (...) @llvm.experimental.deoptimize.i32(i32 9) [ "deopt"() ]
; CHECK-NEXT: ret i32 [[DEOPTCALL]]
@@ -708,7 +708,7 @@ define i32 @signed_loop_0_to_n_offset_sle_latch_offset_ult_check(i32* %array, i3
; CHECK-NEXT: [[I_NEXT]] = add i32 [[I]], 1
; CHECK-NEXT: [[I_NEXT_OFFSET:%.*]] = add i32 [[I_NEXT]], 1
; CHECK-NEXT: [[CONTINUE:%.*]] = icmp sle i32 [[I_NEXT_OFFSET]], [[N]]
-; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof !1
+; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof [[PROF1]]
; CHECK: exit.loopexit:
; CHECK-NEXT: [[LOOP_ACC_NEXT_LCSSA:%.*]] = phi i32 [ [[LOOP_ACC_NEXT]], [[GUARDED]] ]
; CHECK-NEXT: br label [[EXIT]]
@@ -764,7 +764,7 @@ define i32 @unsupported_latch_pred_loop_0_to_n(i32* %array, i32 %length, i32 %n)
; CHECK-NEXT: [[WITHIN_BOUNDS:%.*]] = icmp ult i32 [[I]], [[LENGTH:%.*]]
; CHECK-NEXT: [[WIDENABLE_COND:%.*]] = call i1 @llvm.experimental.widenable.condition()
; CHECK-NEXT: [[EXIPLICIT_GUARD_COND:%.*]] = and i1 [[WITHIN_BOUNDS]], [[WIDENABLE_COND]]
-; CHECK-NEXT: br i1 [[EXIPLICIT_GUARD_COND]], label [[GUARDED]], label [[DEOPT:%.*]], !prof !0
+; CHECK-NEXT: br i1 [[EXIPLICIT_GUARD_COND]], label [[GUARDED]], label [[DEOPT:%.*]], !prof [[PROF0]]
; CHECK: deopt:
; CHECK-NEXT: [[DEOPTCALL:%.*]] = call i32 (...) @llvm.experimental.deoptimize.i32(i32 9) [ "deopt"() ]
; CHECK-NEXT: ret i32 [[DEOPTCALL]]
@@ -775,7 +775,7 @@ define i32 @unsupported_latch_pred_loop_0_to_n(i32* %array, i32 %length, i32 %n)
; CHECK-NEXT: [[LOOP_ACC_NEXT]] = add i32 [[LOOP_ACC]], [[ARRAY_I]]
; CHECK-NEXT: [[I_NEXT]] = add nsw i32 [[I]], 1
; CHECK-NEXT: [[CONTINUE:%.*]] = icmp ne i32 [[I_NEXT]], [[N]]
-; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof !1
+; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof [[PROF1]]
; CHECK: exit.loopexit:
; CHECK-NEXT: [[LOOP_ACC_NEXT_LCSSA:%.*]] = phi i32 [ [[LOOP_ACC_NEXT]], [[GUARDED]] ]
; CHECK-NEXT: br label [[EXIT]]
@@ -829,7 +829,7 @@ define i32 @signed_loop_0_to_n_unsupported_iv_step(i32* %array, i32 %length, i32
; CHECK-NEXT: [[WITHIN_BOUNDS:%.*]] = icmp ult i32 [[I]], [[LENGTH:%.*]]
; CHECK-NEXT: [[WIDENABLE_COND:%.*]] = call i1 @llvm.experimental.widenable.condition()
; CHECK-NEXT: [[EXIPLICIT_GUARD_COND:%.*]] = and i1 [[WITHIN_BOUNDS]], [[WIDENABLE_COND]]
-; CHECK-NEXT: br i1 [[EXIPLICIT_GUARD_COND]], label [[GUARDED]], label [[DEOPT:%.*]], !prof !0
+; CHECK-NEXT: br i1 [[EXIPLICIT_GUARD_COND]], label [[GUARDED]], label [[DEOPT:%.*]], !prof [[PROF0]]
; CHECK: deopt:
; CHECK-NEXT: [[DEOPTCALL:%.*]] = call i32 (...) @llvm.experimental.deoptimize.i32(i32 9) [ "deopt"() ]
; CHECK-NEXT: ret i32 [[DEOPTCALL]]
@@ -840,7 +840,7 @@ define i32 @signed_loop_0_to_n_unsupported_iv_step(i32* %array, i32 %length, i32
; CHECK-NEXT: [[LOOP_ACC_NEXT]] = add i32 [[LOOP_ACC]], [[ARRAY_I]]
; CHECK-NEXT: [[I_NEXT]] = add nsw i32 [[I]], 2
; CHECK-NEXT: [[CONTINUE:%.*]] = icmp slt i32 [[I_NEXT]], [[N]]
-; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof !1
+; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof [[PROF1]]
; CHECK: exit.loopexit:
; CHECK-NEXT: [[LOOP_ACC_NEXT_LCSSA:%.*]] = phi i32 [ [[LOOP_ACC_NEXT]], [[GUARDED]] ]
; CHECK-NEXT: br label [[EXIT]]
@@ -897,7 +897,7 @@ define i32 @signed_loop_0_to_n_equal_iv_range_check(i32* %array, i32 %length, i3
; CHECK-NEXT: [[J:%.*]] = phi i32 [ [[J_NEXT:%.*]], [[GUARDED]] ], [ 0, [[LOOP_PREHEADER]] ]
; CHECK-NEXT: [[WIDENABLE_COND:%.*]] = call i1 @llvm.experimental.widenable.condition()
; CHECK-NEXT: [[TMP3:%.*]] = and i1 [[TMP2]], [[WIDENABLE_COND]]
-; CHECK-NEXT: br i1 [[TMP3]], label [[GUARDED]], label [[DEOPT:%.*]], !prof !0
+; CHECK-NEXT: br i1 [[TMP3]], label [[GUARDED]], label [[DEOPT:%.*]], !prof [[PROF0]]
; CHECK: deopt:
; CHECK-NEXT: [[DEOPTCALL:%.*]] = call i32 (...) @llvm.experimental.deoptimize.i32(i32 9) [ "deopt"() ]
; CHECK-NEXT: ret i32 [[DEOPTCALL]]
@@ -909,7 +909,7 @@ define i32 @signed_loop_0_to_n_equal_iv_range_check(i32* %array, i32 %length, i3
; CHECK-NEXT: [[J_NEXT]] = add nsw i32 [[J]], 1
; CHECK-NEXT: [[I_NEXT]] = add nsw i32 [[I]], 1
; CHECK-NEXT: [[CONTINUE:%.*]] = icmp slt i32 [[I_NEXT]], [[N]]
-; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof !1
+; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof [[PROF1]]
; CHECK: exit.loopexit:
; CHECK-NEXT: [[LOOP_ACC_NEXT_LCSSA:%.*]] = phi i32 [ [[LOOP_ACC_NEXT]], [[GUARDED]] ]
; CHECK-NEXT: br label [[EXIT]]
@@ -970,7 +970,7 @@ define i32 @signed_loop_start_to_n_offset_iv_range_check(i32* %array, i32 %start
; CHECK-NEXT: [[J:%.*]] = phi i32 [ [[J_NEXT:%.*]], [[GUARDED]] ], [ [[START_J]], [[LOOP_PREHEADER]] ]
; CHECK-NEXT: [[WIDENABLE_COND:%.*]] = call i1 @llvm.experimental.widenable.condition()
; CHECK-NEXT: [[TMP5:%.*]] = and i1 [[TMP4]], [[WIDENABLE_COND]]
-; CHECK-NEXT: br i1 [[TMP5]], label [[GUARDED]], label [[DEOPT:%.*]], !prof !0
+; CHECK-NEXT: br i1 [[TMP5]], label [[GUARDED]], label [[DEOPT:%.*]], !prof [[PROF0]]
; CHECK: deopt:
; CHECK-NEXT: [[DEOPTCALL:%.*]] = call i32 (...) @llvm.experimental.deoptimize.i32(i32 9) [ "deopt"() ]
; CHECK-NEXT: ret i32 [[DEOPTCALL]]
@@ -982,7 +982,7 @@ define i32 @signed_loop_start_to_n_offset_iv_range_check(i32* %array, i32 %start
; CHECK-NEXT: [[J_NEXT]] = add i32 [[J]], 1
; CHECK-NEXT: [[I_NEXT]] = add i32 [[I]], 1
; CHECK-NEXT: [[CONTINUE:%.*]] = icmp slt i32 [[I_NEXT]], [[N]]
-; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof !1
+; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof [[PROF1]]
; CHECK: exit.loopexit:
; CHECK-NEXT: [[LOOP_ACC_NEXT_LCSSA:%.*]] = phi i32 [ [[LOOP_ACC_NEXT]], [[GUARDED]] ]
; CHECK-NEXT: br label [[EXIT]]
@@ -1039,7 +1039,7 @@ define i32 @signed_loop_0_to_n_
diff erent_iv_types(i32* %array, i16 %length, i32
; CHECK-NEXT: [[WITHIN_BOUNDS:%.*]] = icmp ult i16 [[J]], [[LENGTH:%.*]]
; CHECK-NEXT: [[WIDENABLE_COND:%.*]] = call i1 @llvm.experimental.widenable.condition()
; CHECK-NEXT: [[EXIPLICIT_GUARD_COND:%.*]] = and i1 [[WITHIN_BOUNDS]], [[WIDENABLE_COND]]
-; CHECK-NEXT: br i1 [[EXIPLICIT_GUARD_COND]], label [[GUARDED]], label [[DEOPT:%.*]], !prof !0
+; CHECK-NEXT: br i1 [[EXIPLICIT_GUARD_COND]], label [[GUARDED]], label [[DEOPT:%.*]], !prof [[PROF0]]
; CHECK: deopt:
; CHECK-NEXT: [[DEOPTCALL:%.*]] = call i32 (...) @llvm.experimental.deoptimize.i32(i32 9) [ "deopt"() ]
; CHECK-NEXT: ret i32 [[DEOPTCALL]]
@@ -1051,7 +1051,7 @@ define i32 @signed_loop_0_to_n_
diff erent_iv_types(i32* %array, i16 %length, i32
; CHECK-NEXT: [[J_NEXT]] = add i16 [[J]], 1
; CHECK-NEXT: [[I_NEXT]] = add i32 [[I]], 1
; CHECK-NEXT: [[CONTINUE:%.*]] = icmp slt i32 [[I_NEXT]], [[N]]
-; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof !1
+; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof [[PROF1]]
; CHECK: exit.loopexit:
; CHECK-NEXT: [[LOOP_ACC_NEXT_LCSSA:%.*]] = phi i32 [ [[LOOP_ACC_NEXT]], [[GUARDED]] ]
; CHECK-NEXT: br label [[EXIT]]
@@ -1108,7 +1108,7 @@ define i32 @signed_loop_0_to_n_
diff erent_iv_strides(i32* %array, i32 %length, i3
; CHECK-NEXT: [[WITHIN_BOUNDS:%.*]] = icmp ult i32 [[J]], [[LENGTH:%.*]]
; CHECK-NEXT: [[WIDENABLE_COND:%.*]] = call i1 @llvm.experimental.widenable.condition()
; CHECK-NEXT: [[EXIPLICIT_GUARD_COND:%.*]] = and i1 [[WITHIN_BOUNDS]], [[WIDENABLE_COND]]
-; CHECK-NEXT: br i1 [[EXIPLICIT_GUARD_COND]], label [[GUARDED]], label [[DEOPT:%.*]], !prof !0
+; CHECK-NEXT: br i1 [[EXIPLICIT_GUARD_COND]], label [[GUARDED]], label [[DEOPT:%.*]], !prof [[PROF0]]
; CHECK: deopt:
; CHECK-NEXT: [[DEOPTCALL:%.*]] = call i32 (...) @llvm.experimental.deoptimize.i32(i32 9) [ "deopt"() ]
; CHECK-NEXT: ret i32 [[DEOPTCALL]]
@@ -1120,7 +1120,7 @@ define i32 @signed_loop_0_to_n_
diff erent_iv_strides(i32* %array, i32 %length, i3
; CHECK-NEXT: [[J_NEXT]] = add nsw i32 [[J]], 2
; CHECK-NEXT: [[I_NEXT]] = add nsw i32 [[I]], 1
; CHECK-NEXT: [[CONTINUE:%.*]] = icmp slt i32 [[I_NEXT]], [[N]]
-; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof !1
+; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof [[PROF1]]
; CHECK: exit.loopexit:
; CHECK-NEXT: [[LOOP_ACC_NEXT_LCSSA:%.*]] = phi i32 [ [[LOOP_ACC_NEXT]], [[GUARDED]] ]
; CHECK-NEXT: br label [[EXIT]]
@@ -1182,7 +1182,7 @@ define i32 @two_range_checks(i32* %array.1, i32 %length.1, i32* %array.2, i32 %l
; CHECK-NEXT: [[WIDENABLE_COND:%.*]] = call i1 @llvm.experimental.widenable.condition()
; CHECK-NEXT: [[TMP6:%.*]] = and i1 [[TMP2]], [[TMP5]]
; CHECK-NEXT: [[TMP7:%.*]] = and i1 [[TMP6]], [[WIDENABLE_COND]]
-; CHECK-NEXT: br i1 [[TMP7]], label [[GUARDED]], label [[DEOPT:%.*]], !prof !0
+; CHECK-NEXT: br i1 [[TMP7]], label [[GUARDED]], label [[DEOPT:%.*]], !prof [[PROF0]]
; CHECK: deopt:
; CHECK-NEXT: [[DEOPTCALL:%.*]] = call i32 (...) @llvm.experimental.deoptimize.i32(i32 9) [ "deopt"() ]
; CHECK-NEXT: ret i32 [[DEOPTCALL]]
@@ -1196,7 +1196,7 @@ define i32 @two_range_checks(i32* %array.1, i32 %length.1, i32* %array.2, i32 %l
; CHECK-NEXT: [[LOOP_ACC_NEXT]] = add i32 [[LOOP_ACC_1]], [[ARRAY_2_I]]
; CHECK-NEXT: [[I_NEXT]] = add nuw i32 [[I]], 1
; CHECK-NEXT: [[CONTINUE:%.*]] = icmp ult i32 [[I_NEXT]], [[N]]
-; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof !1
+; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof [[PROF1]]
; CHECK: exit.loopexit:
; CHECK-NEXT: [[LOOP_ACC_NEXT_LCSSA:%.*]] = phi i32 [ [[LOOP_ACC_NEXT]], [[GUARDED]] ]
; CHECK-NEXT: br label [[EXIT]]
@@ -1265,7 +1265,7 @@ define i32 @three_range_checks(i32* %array.1, i32 %length.1, i32* %array.2, i32
; CHECK-NEXT: [[TMP9:%.*]] = and i1 [[TMP2]], [[TMP5]]
; CHECK-NEXT: [[TMP10:%.*]] = and i1 [[TMP9]], [[TMP8]]
; CHECK-NEXT: [[TMP11:%.*]] = and i1 [[TMP10]], [[WIDENABLE_COND]]
-; CHECK-NEXT: br i1 [[TMP11]], label [[GUARDED]], label [[DEOPT:%.*]], !prof !0
+; CHECK-NEXT: br i1 [[TMP11]], label [[GUARDED]], label [[DEOPT:%.*]], !prof [[PROF0]]
; CHECK: deopt:
; CHECK-NEXT: [[DEOPTCALL:%.*]] = call i32 (...) @llvm.experimental.deoptimize.i32(i32 9) [ "deopt"() ]
; CHECK-NEXT: ret i32 [[DEOPTCALL]]
@@ -1282,7 +1282,7 @@ define i32 @three_range_checks(i32* %array.1, i32 %length.1, i32* %array.2, i32
; CHECK-NEXT: [[LOOP_ACC_NEXT]] = add i32 [[LOOP_ACC_2]], [[ARRAY_3_I]]
; CHECK-NEXT: [[I_NEXT]] = add nuw i32 [[I]], 1
; CHECK-NEXT: [[CONTINUE:%.*]] = icmp ult i32 [[I_NEXT]], [[N]]
-; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof !1
+; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof [[PROF1]]
; CHECK: exit.loopexit:
; CHECK-NEXT: [[LOOP_ACC_NEXT_LCSSA:%.*]] = phi i32 [ [[LOOP_ACC_NEXT]], [[GUARDED]] ]
; CHECK-NEXT: br label [[EXIT]]
@@ -1354,7 +1354,7 @@ define i32 @three_guards(i32* %array.1, i32 %length.1, i32* %array.2, i32 %lengt
; CHECK-NEXT: [[I:%.*]] = phi i32 [ [[I_NEXT:%.*]], [[GUARDED6]] ], [ 0, [[LOOP_PREHEADER]] ]
; CHECK-NEXT: [[WIDENABLE_COND:%.*]] = call i1 @llvm.experimental.widenable.condition()
; CHECK-NEXT: [[TMP9:%.*]] = and i1 [[TMP2]], [[WIDENABLE_COND]]
-; CHECK-NEXT: br i1 [[TMP9]], label [[GUARDED:%.*]], label [[DEOPT:%.*]], !prof !0
+; CHECK-NEXT: br i1 [[TMP9]], label [[GUARDED:%.*]], label [[DEOPT:%.*]], !prof [[PROF0]]
; CHECK: deopt:
; CHECK-NEXT: [[DEOPTCALL:%.*]] = call i32 (...) @llvm.experimental.deoptimize.i32(i32 9) [ "deopt"() ]
; CHECK-NEXT: ret i32 [[DEOPTCALL]]
@@ -1365,7 +1365,7 @@ define i32 @three_guards(i32* %array.1, i32 %length.1, i32* %array.2, i32 %lengt
; CHECK-NEXT: [[LOOP_ACC_1:%.*]] = add i32 [[LOOP_ACC]], [[ARRAY_1_I]]
; CHECK-NEXT: [[WIDENABLE_COND4:%.*]] = call i1 @llvm.experimental.widenable.condition()
; CHECK-NEXT: [[TMP10:%.*]] = and i1 [[TMP5]], [[WIDENABLE_COND4]]
-; CHECK-NEXT: br i1 [[TMP10]], label [[GUARDED1:%.*]], label [[DEOPT2:%.*]], !prof !0
+; CHECK-NEXT: br i1 [[TMP10]], label [[GUARDED1:%.*]], label [[DEOPT2:%.*]], !prof [[PROF0]]
; CHECK: deopt2:
; CHECK-NEXT: [[DEOPTCALL3:%.*]] = call i32 (...) @llvm.experimental.deoptimize.i32(i32 9) [ "deopt"() ]
; CHECK-NEXT: ret i32 [[DEOPTCALL3]]
@@ -1375,7 +1375,7 @@ define i32 @three_guards(i32* %array.1, i32 %length.1, i32* %array.2, i32 %lengt
; CHECK-NEXT: [[LOOP_ACC_2:%.*]] = add i32 [[LOOP_ACC_1]], [[ARRAY_2_I]]
; CHECK-NEXT: [[WIDENABLE_COND9:%.*]] = call i1 @llvm.experimental.widenable.condition()
; CHECK-NEXT: [[TMP11:%.*]] = and i1 [[TMP8]], [[WIDENABLE_COND9]]
-; CHECK-NEXT: br i1 [[TMP11]], label [[GUARDED6]], label [[DEOPT7:%.*]], !prof !0
+; CHECK-NEXT: br i1 [[TMP11]], label [[GUARDED6]], label [[DEOPT7:%.*]], !prof [[PROF0]]
; CHECK: deopt7:
; CHECK-NEXT: [[DEOPTCALL8:%.*]] = call i32 (...) @llvm.experimental.deoptimize.i32(i32 9) [ "deopt"() ]
; CHECK-NEXT: ret i32 [[DEOPTCALL8]]
@@ -1385,7 +1385,7 @@ define i32 @three_guards(i32* %array.1, i32 %length.1, i32* %array.2, i32 %lengt
; CHECK-NEXT: [[LOOP_ACC_NEXT]] = add i32 [[LOOP_ACC_2]], [[ARRAY_3_I]]
; CHECK-NEXT: [[I_NEXT]] = add nuw i32 [[I]], 1
; CHECK-NEXT: [[CONTINUE:%.*]] = icmp ult i32 [[I_NEXT]], [[N]]
-; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof !1
+; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof [[PROF1]]
; CHECK: exit.loopexit:
; CHECK-NEXT: [[LOOP_ACC_NEXT_LCSSA:%.*]] = phi i32 [ [[LOOP_ACC_NEXT]], [[GUARDED6]] ]
; CHECK-NEXT: br label [[EXIT]]
@@ -1469,7 +1469,7 @@ define i32 @unsigned_loop_0_to_n_unrelated_condition(i32* %array, i32 %length, i
; CHECK-NEXT: [[WIDENABLE_COND:%.*]] = call i1 @llvm.experimental.widenable.condition()
; CHECK-NEXT: [[TMP3:%.*]] = and i1 [[UNRELATED_COND]], [[TMP2]]
; CHECK-NEXT: [[TMP4:%.*]] = and i1 [[TMP3]], [[WIDENABLE_COND]]
-; CHECK-NEXT: br i1 [[TMP4]], label [[GUARDED]], label [[DEOPT:%.*]], !prof !0
+; CHECK-NEXT: br i1 [[TMP4]], label [[GUARDED]], label [[DEOPT:%.*]], !prof [[PROF0]]
; CHECK: deopt:
; CHECK-NEXT: [[DEOPTCALL:%.*]] = call i32 (...) @llvm.experimental.deoptimize.i32(i32 9) [ "deopt"() ]
; CHECK-NEXT: ret i32 [[DEOPTCALL]]
@@ -1480,7 +1480,7 @@ define i32 @unsigned_loop_0_to_n_unrelated_condition(i32* %array, i32 %length, i
; CHECK-NEXT: [[LOOP_ACC_NEXT]] = add i32 [[LOOP_ACC]], [[ARRAY_I]]
; CHECK-NEXT: [[I_NEXT]] = add nuw i32 [[I]], 1
; CHECK-NEXT: [[CONTINUE:%.*]] = icmp ult i32 [[I_NEXT]], [[N]]
-; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof !1
+; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof [[PROF1]]
; CHECK: exit.loopexit:
; CHECK-NEXT: [[LOOP_ACC_NEXT_LCSSA:%.*]] = phi i32 [ [[LOOP_ACC_NEXT]], [[GUARDED]] ]
; CHECK-NEXT: br label [[EXIT]]
@@ -1540,7 +1540,7 @@ define i32 @test_no_widened_conditions(i32* %array, i32 %length, i32 %n, i32 %x1
; CHECK-NEXT: [[GUARD_COND:%.*]] = and i1 [[UNRELATED_COND_AND_1]], [[UNRELATED_COND_3]]
; CHECK-NEXT: [[WIDENABLE_COND:%.*]] = call i1 @llvm.experimental.widenable.condition()
; CHECK-NEXT: [[EXIPLICIT_GUARD_COND:%.*]] = and i1 [[GUARD_COND]], [[WIDENABLE_COND]]
-; CHECK-NEXT: br i1 [[EXIPLICIT_GUARD_COND]], label [[GUARDED]], label [[DEOPT:%.*]], !prof !0
+; CHECK-NEXT: br i1 [[EXIPLICIT_GUARD_COND]], label [[GUARDED]], label [[DEOPT:%.*]], !prof [[PROF0]]
; CHECK: deopt:
; CHECK-NEXT: [[DEOPTCALL:%.*]] = call i32 (...) @llvm.experimental.deoptimize.i32(i32 9) [ "deopt"() ]
; CHECK-NEXT: ret i32 [[DEOPTCALL]]
@@ -1551,7 +1551,7 @@ define i32 @test_no_widened_conditions(i32* %array, i32 %length, i32 %n, i32 %x1
; CHECK-NEXT: [[LOOP_ACC_NEXT]] = add i32 [[LOOP_ACC]], [[ARRAY_I]]
; CHECK-NEXT: [[I_NEXT]] = add nuw i32 [[I]], 1
; CHECK-NEXT: [[CONTINUE:%.*]] = icmp ult i32 [[I_NEXT]], [[N]]
-; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof !1
+; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof [[PROF1]]
; CHECK: exit.loopexit:
; CHECK-NEXT: [[LOOP_ACC_NEXT_LCSSA:%.*]] = phi i32 [ [[LOOP_ACC_NEXT]], [[GUARDED]] ]
; CHECK-NEXT: br label [[EXIT]]
@@ -1610,7 +1610,7 @@ define i32 @signed_loop_start_to_n_loop_variant_bound(i32* %array, i32 %x, i32 %
; CHECK-NEXT: [[WITHIN_BOUNDS:%.*]] = icmp ult i32 [[I]], [[BOUND]]
; CHECK-NEXT: [[WIDENABLE_COND:%.*]] = call i1 @llvm.experimental.widenable.condition()
; CHECK-NEXT: [[EXIPLICIT_GUARD_COND:%.*]] = and i1 [[WITHIN_BOUNDS]], [[WIDENABLE_COND]]
-; CHECK-NEXT: br i1 [[EXIPLICIT_GUARD_COND]], label [[GUARDED]], label [[DEOPT:%.*]], !prof !0
+; CHECK-NEXT: br i1 [[EXIPLICIT_GUARD_COND]], label [[GUARDED]], label [[DEOPT:%.*]], !prof [[PROF0]]
; CHECK: deopt:
; CHECK-NEXT: [[DEOPTCALL:%.*]] = call i32 (...) @llvm.experimental.deoptimize.i32(i32 9) [ "deopt"() ]
; CHECK-NEXT: ret i32 [[DEOPTCALL]]
@@ -1621,7 +1621,7 @@ define i32 @signed_loop_start_to_n_loop_variant_bound(i32* %array, i32 %x, i32 %
; CHECK-NEXT: [[LOOP_ACC_NEXT]] = add i32 [[LOOP_ACC]], [[ARRAY_I]]
; CHECK-NEXT: [[I_NEXT]] = add nsw i32 [[I]], 1
; CHECK-NEXT: [[CONTINUE:%.*]] = icmp slt i32 [[I_NEXT]], [[N]]
-; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof !1
+; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof [[PROF1]]
; CHECK: exit.loopexit:
; CHECK-NEXT: [[LOOP_ACC_NEXT_LCSSA:%.*]] = phi i32 [ [[LOOP_ACC_NEXT]], [[GUARDED]] ]
; CHECK-NEXT: br label [[EXIT]]
@@ -1676,7 +1676,7 @@ define i32 @signed_loop_start_to_n_non_monotonic_predicate(i32* %array, i32 %x,
; CHECK-NEXT: [[GUARD_COND:%.*]] = icmp eq i32 [[I]], [[X:%.*]]
; CHECK-NEXT: [[WIDENABLE_COND:%.*]] = call i1 @llvm.experimental.widenable.condition()
; CHECK-NEXT: [[EXIPLICIT_GUARD_COND:%.*]] = and i1 [[GUARD_COND]], [[WIDENABLE_COND]]
-; CHECK-NEXT: br i1 [[EXIPLICIT_GUARD_COND]], label [[GUARDED]], label [[DEOPT:%.*]], !prof !0
+; CHECK-NEXT: br i1 [[EXIPLICIT_GUARD_COND]], label [[GUARDED]], label [[DEOPT:%.*]], !prof [[PROF0]]
; CHECK: deopt:
; CHECK-NEXT: [[DEOPTCALL:%.*]] = call i32 (...) @llvm.experimental.deoptimize.i32(i32 9) [ "deopt"() ]
; CHECK-NEXT: ret i32 [[DEOPTCALL]]
@@ -1687,7 +1687,7 @@ define i32 @signed_loop_start_to_n_non_monotonic_predicate(i32* %array, i32 %x,
; CHECK-NEXT: [[LOOP_ACC_NEXT]] = add i32 [[LOOP_ACC]], [[ARRAY_I]]
; CHECK-NEXT: [[I_NEXT]] = add nsw i32 [[I]], 1
; CHECK-NEXT: [[CONTINUE:%.*]] = icmp slt i32 [[I_NEXT]], [[N]]
-; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof !1
+; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof [[PROF1]]
; CHECK: exit.loopexit:
; CHECK-NEXT: [[LOOP_ACC_NEXT_LCSSA:%.*]] = phi i32 [ [[LOOP_ACC_NEXT]], [[GUARDED]] ]
; CHECK-NEXT: br label [[EXIT]]
@@ -1744,7 +1744,7 @@ define i32 @unsigned_loop_0_to_n_hoist_length(i32* %array, i16 %length.i16, i32
; CHECK-NEXT: [[I:%.*]] = phi i32 [ [[I_NEXT:%.*]], [[GUARDED]] ], [ 0, [[LOOP_PREHEADER]] ]
; CHECK-NEXT: [[WIDENABLE_COND:%.*]] = call i1 @llvm.experimental.widenable.condition()
; CHECK-NEXT: [[TMP4:%.*]] = and i1 [[TMP3]], [[WIDENABLE_COND]]
-; CHECK-NEXT: br i1 [[TMP4]], label [[GUARDED]], label [[DEOPT:%.*]], !prof !0
+; CHECK-NEXT: br i1 [[TMP4]], label [[GUARDED]], label [[DEOPT:%.*]], !prof [[PROF0]]
; CHECK: deopt:
; CHECK-NEXT: [[DEOPTCALL:%.*]] = call i32 (...) @llvm.experimental.deoptimize.i32(i32 9) [ "deopt"() ]
; CHECK-NEXT: ret i32 [[DEOPTCALL]]
@@ -1755,7 +1755,7 @@ define i32 @unsigned_loop_0_to_n_hoist_length(i32* %array, i16 %length.i16, i32
; CHECK-NEXT: [[LOOP_ACC_NEXT]] = add i32 [[LOOP_ACC]], [[ARRAY_I]]
; CHECK-NEXT: [[I_NEXT]] = add nuw i32 [[I]], 1
; CHECK-NEXT: [[CONTINUE:%.*]] = icmp ult i32 [[I_NEXT]], [[N]]
-; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof !1
+; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof [[PROF1]]
; CHECK: exit.loopexit:
; CHECK-NEXT: [[LOOP_ACC_NEXT_LCSSA:%.*]] = phi i32 [ [[LOOP_ACC_NEXT]], [[GUARDED]] ]
; CHECK-NEXT: br label [[EXIT]]
@@ -1813,7 +1813,7 @@ define i32 @unsigned_loop_0_to_n_cant_hoist_length(i32* %array, i32 %length, i32
; CHECK-NEXT: [[TMP1:%.*]] = icmp ult i32 0, [[LENGTH_UDIV]]
; CHECK-NEXT: [[TMP2:%.*]] = and i1 [[TMP1]], [[TMP0]]
; CHECK-NEXT: [[TMP3:%.*]] = and i1 [[TMP2]], [[WIDENABLE_COND]]
-; CHECK-NEXT: br i1 [[TMP3]], label [[GUARDED]], label [[DEOPT:%.*]], !prof !0
+; CHECK-NEXT: br i1 [[TMP3]], label [[GUARDED]], label [[DEOPT:%.*]], !prof [[PROF0]]
; CHECK: deopt:
; CHECK-NEXT: [[DEOPTCALL:%.*]] = call i32 (...) @llvm.experimental.deoptimize.i32(i32 9) [ "deopt"() ]
; CHECK-NEXT: ret i32 [[DEOPTCALL]]
@@ -1824,7 +1824,7 @@ define i32 @unsigned_loop_0_to_n_cant_hoist_length(i32* %array, i32 %length, i32
; CHECK-NEXT: [[LOOP_ACC_NEXT]] = add i32 [[LOOP_ACC]], [[ARRAY_I]]
; CHECK-NEXT: [[I_NEXT]] = add nuw i32 [[I]], 1
; CHECK-NEXT: [[CONTINUE:%.*]] = icmp ult i32 [[I_NEXT]], [[N]]
-; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof !1
+; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof [[PROF1]]
; CHECK: exit.loopexit:
; CHECK-NEXT: [[LOOP_ACC_NEXT_LCSSA:%.*]] = phi i32 [ [[LOOP_ACC_NEXT]], [[GUARDED]] ]
; CHECK-NEXT: br label [[EXIT]]
@@ -1879,7 +1879,7 @@ define i32 @negative_WC_required(i32* %array, i32 %length, i32 %n, i1 %unrelated
; CHECK-NEXT: [[I:%.*]] = phi i32 [ [[I_NEXT:%.*]], [[GUARDED:%.*]] ], [ 0, [[LOOP_PREHEADER]] ]
; CHECK-NEXT: [[WITHIN_BOUNDS:%.*]] = icmp ult i32 [[I]], [[LENGTH:%.*]]
; CHECK-NEXT: [[NOT_WIDENABLE:%.*]] = and i1 [[WITHIN_BOUNDS]], [[UNRELATED:%.*]]
-; CHECK-NEXT: br i1 [[NOT_WIDENABLE]], label [[GUARDED]], label [[DEOPT:%.*]], !prof !0
+; CHECK-NEXT: br i1 [[NOT_WIDENABLE]], label [[GUARDED]], label [[DEOPT:%.*]], !prof [[PROF0]]
; CHECK: deopt:
; CHECK-NEXT: [[DEOPTCALL:%.*]] = call i32 (...) @llvm.experimental.deoptimize.i32(i32 9) [ "deopt"() ]
; CHECK-NEXT: ret i32 [[DEOPTCALL]]
@@ -1889,7 +1889,7 @@ define i32 @negative_WC_required(i32* %array, i32 %length, i32 %n, i1 %unrelated
; CHECK-NEXT: store i32 0, i32* [[ARRAY_I_PTR]], align 4
; CHECK-NEXT: [[I_NEXT]] = add nuw i32 [[I]], 1
; CHECK-NEXT: [[CONTINUE:%.*]] = icmp ult i32 [[I_NEXT]], [[N]]
-; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof !1
+; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof [[PROF1]]
; CHECK: exit.loopexit:
; CHECK-NEXT: br label [[EXIT]]
; CHECK: exit:
@@ -1939,7 +1939,7 @@ define i32 @swapped_wb(i32* %array, i32 %length, i32 %n) {
; CHECK: loop:
; CHECK-NEXT: [[LOOP_ACC:%.*]] = phi i32 [ [[LOOP_ACC_NEXT:%.*]], [[GUARDED:%.*]] ], [ 0, [[LOOP_PREHEADER]] ]
; CHECK-NEXT: [[I:%.*]] = phi i32 [ [[I_NEXT:%.*]], [[GUARDED]] ], [ 0, [[LOOP_PREHEADER]] ]
-; CHECK-NEXT: br i1 [[TMP3]], label [[GUARDED]], label [[DEOPT:%.*]], !prof !0
+; CHECK-NEXT: br i1 [[TMP3]], label [[GUARDED]], label [[DEOPT:%.*]], !prof [[PROF0]]
; CHECK: deopt:
; CHECK-NEXT: [[DEOPTCALL:%.*]] = call i32 (...) @llvm.experimental.deoptimize.i32(i32 9) [ "deopt"() ]
; CHECK-NEXT: ret i32 [[DEOPTCALL]]
@@ -1950,7 +1950,7 @@ define i32 @swapped_wb(i32* %array, i32 %length, i32 %n) {
; CHECK-NEXT: [[LOOP_ACC_NEXT]] = add i32 [[LOOP_ACC]], [[ARRAY_I]]
; CHECK-NEXT: [[I_NEXT]] = add nuw i32 [[I]], 1
; CHECK-NEXT: [[CONTINUE:%.*]] = icmp ult i32 [[I_NEXT]], [[N]]
-; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof !1
+; CHECK-NEXT: br i1 [[CONTINUE]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]], !prof [[PROF1]]
; CHECK: exit.loopexit:
; CHECK-NEXT: [[LOOP_ACC_NEXT_LCSSA:%.*]] = phi i32 [ [[LOOP_ACC_NEXT]], [[GUARDED]] ]
; CHECK-NEXT: br label [[EXIT]]
diff --git a/llvm/test/Transforms/LoopPredication/invariant_load.ll b/llvm/test/Transforms/LoopPredication/invariant_load.ll
index 4be516d8e57b0..6b7e18aae3928 100644
--- a/llvm/test/Transforms/LoopPredication/invariant_load.ll
+++ b/llvm/test/Transforms/LoopPredication/invariant_load.ll
@@ -16,7 +16,7 @@ define i32 @neg_length_variant(i32* %array, i32* %length, i32 %n) {
; CHECK: loop:
; CHECK-NEXT: [[LOOP_ACC:%.*]] = phi i32 [ [[LOOP_ACC_NEXT:%.*]], [[LOOP]] ], [ 0, [[LOOP_PREHEADER]] ]
; CHECK-NEXT: [[I:%.*]] = phi i32 [ [[I_NEXT:%.*]], [[LOOP]] ], [ 0, [[LOOP_PREHEADER]] ]
-; CHECK-NEXT: [[UNKNOWN:%.*]] = load volatile i1, i1* @UNKNOWN
+; CHECK-NEXT: [[UNKNOWN:%.*]] = load volatile i1, i1* @UNKNOWN, align 1
; CHECK-NEXT: call void (i1, ...) @llvm.experimental.guard(i1 [[UNKNOWN]]) [ "deopt"() ]
; CHECK-NEXT: [[LEN:%.*]] = load i32, i32* [[LENGTH:%.*]], align 4
; CHECK-NEXT: [[WITHIN_BOUNDS:%.*]] = icmp ult i32 [[I]], [[LEN]]
@@ -75,7 +75,7 @@ define i32 @invariant_load_guard_limit(i32* %array, i32* %length, i32 %n) {
; CHECK: loop:
; CHECK-NEXT: [[LOOP_ACC:%.*]] = phi i32 [ [[LOOP_ACC_NEXT:%.*]], [[LOOP]] ], [ 0, [[LOOP_PREHEADER]] ]
; CHECK-NEXT: [[I:%.*]] = phi i32 [ [[I_NEXT:%.*]], [[LOOP]] ], [ 0, [[LOOP_PREHEADER]] ]
-; CHECK-NEXT: [[UNKNOWN:%.*]] = load volatile i1, i1* @UNKNOWN
+; CHECK-NEXT: [[UNKNOWN:%.*]] = load volatile i1, i1* @UNKNOWN, align 1
; CHECK-NEXT: call void (i1, ...) @llvm.experimental.guard(i1 [[UNKNOWN]]) [ "deopt"() ]
; CHECK-NEXT: [[LEN:%.*]] = load i32, i32* [[LENGTH:%.*]], align 4, !invariant.load !0
; CHECK-NEXT: [[TMP0:%.*]] = icmp ule i32 [[N]], [[LEN]]
@@ -138,7 +138,7 @@ define i32 @neg_varying_invariant_load_op(i32* %array, i32* %lengths, i32 %n) {
; CHECK: loop:
; CHECK-NEXT: [[LOOP_ACC:%.*]] = phi i32 [ [[LOOP_ACC_NEXT:%.*]], [[LOOP]] ], [ 0, [[LOOP_PREHEADER]] ]
; CHECK-NEXT: [[I:%.*]] = phi i32 [ [[I_NEXT:%.*]], [[LOOP]] ], [ 0, [[LOOP_PREHEADER]] ]
-; CHECK-NEXT: [[UNKNOWN:%.*]] = load volatile i1, i1* @UNKNOWN
+; CHECK-NEXT: [[UNKNOWN:%.*]] = load volatile i1, i1* @UNKNOWN, align 1
; CHECK-NEXT: call void (i1, ...) @llvm.experimental.guard(i1 [[UNKNOWN]]) [ "deopt"() ]
; CHECK-NEXT: [[LENGTH_ADDR:%.*]] = getelementptr i32, i32* [[LENGTHS:%.*]], i32 [[I]]
; CHECK-NEXT: [[LEN:%.*]] = load i32, i32* [[LENGTH_ADDR]], align 4, !invariant.load !0
@@ -203,7 +203,7 @@ define i32 @neg_invariant_load_latch_limit(i32* %array, i32* %length, i32 %n) {
; CHECK: loop:
; CHECK-NEXT: [[LOOP_ACC:%.*]] = phi i32 [ [[LOOP_ACC_NEXT:%.*]], [[LOOP]] ], [ 0, [[LOOP_PREHEADER]] ]
; CHECK-NEXT: [[I:%.*]] = phi i32 [ [[I_NEXT:%.*]], [[LOOP]] ], [ 0, [[LOOP_PREHEADER]] ]
-; CHECK-NEXT: [[UNKNOWN:%.*]] = load volatile i1, i1* @UNKNOWN
+; CHECK-NEXT: [[UNKNOWN:%.*]] = load volatile i1, i1* @UNKNOWN, align 1
; CHECK-NEXT: call void (i1, ...) @llvm.experimental.guard(i1 [[UNKNOWN]]) [ "deopt"() ]
; CHECK-NEXT: [[WITHIN_BOUNDS:%.*]] = icmp ult i32 [[I]], [[N]]
; CHECK-NEXT: call void (i1, ...) @llvm.experimental.guard(i1 [[WITHIN_BOUNDS]], i32 9) [ "deopt"() ]
@@ -262,7 +262,7 @@ define i32 @invariant_load_latch_limit(i32* %array,
; CHECK: loop:
; CHECK-NEXT: [[LOOP_ACC:%.*]] = phi i32 [ [[LOOP_ACC_NEXT:%.*]], [[LOOP]] ], [ 0, [[LOOP_PREHEADER]] ]
; CHECK-NEXT: [[I:%.*]] = phi i32 [ [[I_NEXT:%.*]], [[LOOP]] ], [ 0, [[LOOP_PREHEADER]] ]
-; CHECK-NEXT: [[UNKNOWN:%.*]] = load volatile i1, i1* @UNKNOWN
+; CHECK-NEXT: [[UNKNOWN:%.*]] = load volatile i1, i1* @UNKNOWN, align 1
; CHECK-NEXT: call void (i1, ...) @llvm.experimental.guard(i1 [[UNKNOWN]]) [ "deopt"() ]
; CHECK-NEXT: [[WITHIN_BOUNDS:%.*]] = icmp ult i32 [[I]], [[N]]
; CHECK-NEXT: call void (i1, ...) @llvm.experimental.guard(i1 [[WITHIN_BOUNDS]], i32 9) [ "deopt"() ]
@@ -327,7 +327,7 @@ define i32 @constant_memory(i32* %array, i32 %n) {
; CHECK: loop:
; CHECK-NEXT: [[LOOP_ACC:%.*]] = phi i32 [ [[LOOP_ACC_NEXT:%.*]], [[LOOP]] ], [ 0, [[LOOP_PREHEADER]] ]
; CHECK-NEXT: [[I:%.*]] = phi i32 [ [[I_NEXT:%.*]], [[LOOP]] ], [ 0, [[LOOP_PREHEADER]] ]
-; CHECK-NEXT: [[UNKNOWN:%.*]] = load volatile i1, i1* @UNKNOWN
+; CHECK-NEXT: [[UNKNOWN:%.*]] = load volatile i1, i1* @UNKNOWN, align 1
; CHECK-NEXT: call void (i1, ...) @llvm.experimental.guard(i1 [[UNKNOWN]]) [ "deopt"() ]
; CHECK-NEXT: [[LEN:%.*]] = load i32, i32* @Length, align 4
; CHECK-NEXT: [[TMP0:%.*]] = icmp ule i32 [[N]], [[LEN]]
@@ -390,7 +390,7 @@ define i32 @constant_length(i32* %array, i32 %n) {
; CHECK: loop:
; CHECK-NEXT: [[LOOP_ACC:%.*]] = phi i32 [ [[LOOP_ACC_NEXT:%.*]], [[LOOP]] ], [ 0, [[LOOP_PREHEADER]] ]
; CHECK-NEXT: [[I:%.*]] = phi i32 [ [[I_NEXT:%.*]], [[LOOP]] ], [ 0, [[LOOP_PREHEADER]] ]
-; CHECK-NEXT: [[UNKNOWN:%.*]] = load volatile i1, i1* @UNKNOWN
+; CHECK-NEXT: [[UNKNOWN:%.*]] = load volatile i1, i1* @UNKNOWN, align 1
; CHECK-NEXT: call void (i1, ...) @llvm.experimental.guard(i1 [[UNKNOWN]]) [ "deopt"() ]
; CHECK-NEXT: call void (i1, ...) @llvm.experimental.guard(i1 [[TMP1]], i32 9) [ "deopt"() ]
; CHECK-NEXT: [[I_I64:%.*]] = zext i32 [[I]] to i64
diff --git a/llvm/test/Transforms/LoopVectorize/X86/illegal-parallel-loop-uniform-write.ll b/llvm/test/Transforms/LoopVectorize/X86/illegal-parallel-loop-uniform-write.ll
index 0b67cc41945fb..52dd2565871e9 100644
--- a/llvm/test/Transforms/LoopVectorize/X86/illegal-parallel-loop-uniform-write.ll
+++ b/llvm/test/Transforms/LoopVectorize/X86/illegal-parallel-loop-uniform-write.ll
@@ -38,7 +38,7 @@ define void @foo(i32* nocapture %a, i32* nocapture %b, i32 %k, i32 %m) #0 {
; CHECK-NEXT: [[INDVARS_IV_NEXT34:%.*]] = add i64 [[INDVARS_IV33]], 1
; CHECK-NEXT: [[LFTR_WIDEIV35:%.*]] = trunc i64 [[INDVARS_IV_NEXT34]] to i32
; CHECK-NEXT: [[EXITCOND36:%.*]] = icmp eq i32 [[LFTR_WIDEIV35]], [[M]]
-; CHECK-NEXT: br i1 [[EXITCOND36]], label [[FOR_END15_LOOPEXIT:%.*]], label [[FOR_BODY3_LR_PH_US]], !llvm.loop !2
+; CHECK-NEXT: br i1 [[EXITCOND36]], label [[FOR_END15_LOOPEXIT:%.*]], label [[FOR_BODY3_LR_PH_US]], !llvm.loop [[LOOP2:![0-9]+]]
; CHECK: for.body3.us:
; CHECK-NEXT: [[INDVARS_IV29:%.*]] = phi i64 [ [[BC_RESUME_VAL:%.*]], [[SCALAR_PH:%.*]] ], [ [[INDVARS_IV_NEXT30:%.*]], [[FOR_BODY3_US:%.*]] ]
; CHECK-NEXT: [[TMP5:%.*]] = trunc i64 [[INDVARS_IV29]] to i32
@@ -51,7 +51,7 @@ define void @foo(i32* nocapture %a, i32* nocapture %b, i32 %k, i32 %m) #0 {
; CHECK-NEXT: [[INDVARS_IV_NEXT30]] = add i64 [[INDVARS_IV29]], 1
; CHECK-NEXT: [[LFTR_WIDEIV31:%.*]] = trunc i64 [[INDVARS_IV_NEXT30]] to i32
; CHECK-NEXT: [[EXITCOND32:%.*]] = icmp eq i32 [[LFTR_WIDEIV31]], [[M]]
-; CHECK-NEXT: br i1 [[EXITCOND32]], label [[FOR_END_US:%.*]], label [[FOR_BODY3_US]], !llvm.loop !3
+; CHECK-NEXT: br i1 [[EXITCOND32]], label [[FOR_END_US:%.*]], label [[FOR_BODY3_US]], !llvm.loop [[LOOP3:![0-9]+]]
; CHECK: for.body3.lr.ph.us:
; CHECK-NEXT: [[INDVARS_IV33]] = phi i64 [ [[INDVARS_IV_NEXT34]], [[FOR_END_US]] ], [ 0, [[FOR_BODY3_LR_PH_US_PREHEADER]] ]
; CHECK-NEXT: [[TMP7:%.*]] = add i64 [[TMP1]], [[INDVARS_IV33]]
@@ -98,7 +98,7 @@ define void @foo(i32* nocapture %a, i32* nocapture %b, i32 %k, i32 %m) #0 {
; CHECK-NEXT: store i32 [[TMP28]], i32* [[ARRAYIDX7_US]], align 4, !llvm.mem.parallel_loop_access !0
; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4
; CHECK-NEXT: [[TMP29:%.*]] = icmp eq i64 [[INDEX_NEXT]], [[N_VEC]]
-; CHECK-NEXT: br i1 [[TMP29]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop !5
+; CHECK-NEXT: br i1 [[TMP29]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP5:![0-9]+]]
; CHECK: middle.block:
; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 [[TMP3]], [[N_VEC]]
; CHECK-NEXT: br i1 [[CMP_N]], label [[FOR_END_US]], label [[SCALAR_PH]]
@@ -168,7 +168,7 @@ define void @no-par-mem-metadata(i32* nocapture %a, i32* nocapture %b, i32 %k, i
; CHECK-NEXT: [[INDVARS_IV_NEXT34:%.*]] = add i64 [[INDVARS_IV33]], 1
; CHECK-NEXT: [[LFTR_WIDEIV35:%.*]] = trunc i64 [[INDVARS_IV_NEXT34]] to i32
; CHECK-NEXT: [[EXITCOND36:%.*]] = icmp eq i32 [[LFTR_WIDEIV35]], [[M]]
-; CHECK-NEXT: br i1 [[EXITCOND36]], label [[FOR_END15_LOOPEXIT:%.*]], label [[FOR_BODY3_LR_PH_US]], !llvm.loop !2
+; CHECK-NEXT: br i1 [[EXITCOND36]], label [[FOR_END15_LOOPEXIT:%.*]], label [[FOR_BODY3_LR_PH_US]], !llvm.loop [[LOOP2]]
; CHECK: for.body3.us:
; CHECK-NEXT: [[INDVARS_IV29:%.*]] = phi i64 [ 0, [[FOR_BODY3_LR_PH_US]] ], [ [[INDVARS_IV_NEXT30:%.*]], [[FOR_BODY3_US:%.*]] ]
; CHECK-NEXT: [[TMP1:%.*]] = trunc i64 [[INDVARS_IV29]] to i32
@@ -181,7 +181,7 @@ define void @no-par-mem-metadata(i32* nocapture %a, i32* nocapture %b, i32 %k, i
; CHECK-NEXT: [[INDVARS_IV_NEXT30]] = add i64 [[INDVARS_IV29]], 1
; CHECK-NEXT: [[LFTR_WIDEIV31:%.*]] = trunc i64 [[INDVARS_IV_NEXT30]] to i32
; CHECK-NEXT: [[EXITCOND32:%.*]] = icmp eq i32 [[LFTR_WIDEIV31]], [[M]]
-; CHECK-NEXT: br i1 [[EXITCOND32]], label [[FOR_END_US:%.*]], label [[FOR_BODY3_US]], !llvm.loop !1
+; CHECK-NEXT: br i1 [[EXITCOND32]], label [[FOR_END_US:%.*]], label [[FOR_BODY3_US]], !llvm.loop [[LOOP1:![0-9]+]]
; CHECK: for.body3.lr.ph.us:
; CHECK-NEXT: [[INDVARS_IV33]] = phi i64 [ [[INDVARS_IV_NEXT34]], [[FOR_END_US]] ], [ 0, [[FOR_BODY3_LR_PH_US_PREHEADER]] ]
; CHECK-NEXT: [[TMP3:%.*]] = trunc i64 [[INDVARS_IV33]] to i32
diff --git a/llvm/test/Transforms/LoopVectorize/X86/pr35432.ll b/llvm/test/Transforms/LoopVectorize/X86/pr35432.ll
index dc30fc1ab5f16..c3c613bec944d 100644
--- a/llvm/test/Transforms/LoopVectorize/X86/pr35432.ll
+++ b/llvm/test/Transforms/LoopVectorize/X86/pr35432.ll
@@ -85,7 +85,7 @@ define i32 @main() local_unnamed_addr #0 {
; CHECK-NEXT: [[TMP29:%.*]] = zext i8 [[TMP27]] to i32
; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i32 [[INDEX]], 8
; CHECK-NEXT: [[TMP30:%.*]] = icmp eq i32 [[INDEX_NEXT]], [[N_VEC]]
-; CHECK-NEXT: br i1 [[TMP30]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], [[LOOP0:!llvm.loop !.*]]
+; CHECK-NEXT: br i1 [[TMP30]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP0:![0-9]+]]
; CHECK: middle.block:
; CHECK-NEXT: [[BIN_RDX:%.*]] = add <4 x i32> [[TMP25]], [[TMP24]]
; CHECK-NEXT: [[TMP31:%.*]] = call i32 @llvm.vector.reduce.add.v4i32(<4 x i32> [[BIN_RDX]])
@@ -102,7 +102,7 @@ define i32 @main() local_unnamed_addr #0 {
; CHECK-NEXT: [[DEC]] = add i8 [[C_04]], -1
; CHECK-NEXT: [[CONV5:%.*]] = zext i8 [[DEC]] to i32
; CHECK-NEXT: [[CMP6:%.*]] = icmp ult i32 [[TMP2]], [[CONV5]]
-; CHECK-NEXT: br i1 [[CMP6]], label [[FOR_BODY8]], label [[FOR_COND4_FOR_INC9_CRIT_EDGE]], [[LOOP2:!llvm.loop !.*]]
+; CHECK-NEXT: br i1 [[CMP6]], label [[FOR_BODY8]], label [[FOR_COND4_FOR_INC9_CRIT_EDGE]], !llvm.loop [[LOOP2:![0-9]+]]
; CHECK: for.cond4.for.inc9_crit_edge:
; CHECK-NEXT: [[INC_LCSSA:%.*]] = phi i32 [ [[INC]], [[FOR_BODY8]] ], [ [[TMP31]], [[MIDDLE_BLOCK]] ]
; CHECK-NEXT: store i32 [[INC_LCSSA]], i32* getelementptr inbounds ([192 x [192 x i32]], [192 x [192 x i32]]* @a, i64 0, i64 0, i64 0), align 16
diff --git a/llvm/test/Transforms/LoopVectorize/optimal-epilog-vectorization.ll b/llvm/test/Transforms/LoopVectorize/optimal-epilog-vectorization.ll
index 2f1ea5c0bb40b..5b249f0dc24c9 100644
--- a/llvm/test/Transforms/LoopVectorize/optimal-epilog-vectorization.ll
+++ b/llvm/test/Transforms/LoopVectorize/optimal-epilog-vectorization.ll
@@ -46,7 +46,7 @@ define dso_local void @f1(float* noalias %aa, float* noalias %bb, float* noalias
; CHECK-NEXT: store <4 x float> [[TMP7]], <4 x float>* [[TMP10]], align 4
; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4
; CHECK-NEXT: [[TMP11:%.*]] = icmp eq i64 [[INDEX_NEXT]], [[N_VEC]]
-; CHECK-NEXT: br i1 [[TMP11]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], [[LOOP0:!llvm.loop !.*]]
+; CHECK-NEXT: br i1 [[TMP11]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP0:![0-9]+]]
; CHECK: middle.block:
; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 [[WIDE_TRIP_COUNT]], [[N_VEC]]
; CHECK-NEXT: br i1 [[CMP_N]], label [[FOR_END_LOOPEXIT:%.*]], label [[VEC_EPILOG_ITER_CHECK:%.*]]
@@ -77,7 +77,7 @@ define dso_local void @f1(float* noalias %aa, float* noalias %bb, float* noalias
; CHECK-NEXT: store <4 x float> [[TMP19]], <4 x float>* [[TMP22]], align 4
; CHECK-NEXT: [[INDEX_NEXT6]] = add nuw i64 [[INDEX5]], 4
; CHECK-NEXT: [[TMP23:%.*]] = icmp eq i64 [[INDEX_NEXT6]], [[N_VEC4]]
-; CHECK-NEXT: br i1 [[TMP23]], label [[VEC_EPILOG_MIDDLE_BLOCK:%.*]], label [[VEC_EPILOG_VECTOR_BODY]], [[LOOP2:!llvm.loop !.*]]
+; CHECK-NEXT: br i1 [[TMP23]], label [[VEC_EPILOG_MIDDLE_BLOCK:%.*]], label [[VEC_EPILOG_VECTOR_BODY]], !llvm.loop [[LOOP2:![0-9]+]]
; CHECK: vec.epilog.middle.block:
; CHECK-NEXT: [[CMP_N7:%.*]] = icmp eq i64 [[WIDE_TRIP_COUNT]], [[N_VEC4]]
; CHECK-NEXT: br i1 [[CMP_N7]], label [[FOR_END_LOOPEXIT_LOOPEXIT:%.*]], label [[VEC_EPILOG_SCALAR_PH]]
@@ -95,7 +95,7 @@ define dso_local void @f1(float* noalias %aa, float* noalias %bb, float* noalias
; CHECK-NEXT: store float [[ADD]], float* [[ARRAYIDX4]], align 4
; CHECK-NEXT: [[INDVARS_IV_NEXT]] = add nuw nsw i64 [[INDVARS_IV]], 1
; CHECK-NEXT: [[EXITCOND:%.*]] = icmp ne i64 [[INDVARS_IV_NEXT]], [[WIDE_TRIP_COUNT]]
-; CHECK-NEXT: br i1 [[EXITCOND]], label [[FOR_BODY]], label [[FOR_END_LOOPEXIT_LOOPEXIT]], [[LOOP4:!llvm.loop !.*]]
+; CHECK-NEXT: br i1 [[EXITCOND]], label [[FOR_BODY]], label [[FOR_END_LOOPEXIT_LOOPEXIT]], !llvm.loop [[LOOP4:![0-9]+]]
; CHECK: for.end.loopexit.loopexit:
; CHECK-NEXT: br label [[FOR_END_LOOPEXIT]]
; CHECK: for.end.loopexit:
@@ -209,7 +209,7 @@ define dso_local signext i32 @f2(float* noalias %A, float* noalias %B, i32 signe
; CHECK-NEXT: store <4 x float> [[TMP21]], <4 x float>* [[TMP24]], align 4
; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4
; CHECK-NEXT: [[TMP25:%.*]] = icmp eq i64 [[INDEX_NEXT]], [[N_VEC]]
-; CHECK-NEXT: br i1 [[TMP25]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], [[LOOP5:!llvm.loop !.*]]
+; CHECK-NEXT: br i1 [[TMP25]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP5:![0-9]+]]
; CHECK: middle.block:
; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 [[WIDE_TRIP_COUNT]], [[N_VEC]]
; CHECK-NEXT: br i1 [[CMP_N]], label [[FOR_END_LOOPEXIT:%.*]], label [[VEC_EPILOG_ITER_CHECK:%.*]]
@@ -245,7 +245,7 @@ define dso_local signext i32 @f2(float* noalias %A, float* noalias %B, i32 signe
; CHECK-NEXT: store <4 x float> [[TMP35]], <4 x float>* [[TMP38]], align 4
; CHECK-NEXT: [[INDEX_NEXT5]] = add nuw i64 [[INDEX4]], 4
; CHECK-NEXT: [[TMP39:%.*]] = icmp eq i64 [[INDEX_NEXT5]], [[N_VEC3]]
-; CHECK-NEXT: br i1 [[TMP39]], label [[VEC_EPILOG_MIDDLE_BLOCK:%.*]], label [[VEC_EPILOG_VECTOR_BODY]], [[LOOP6:!llvm.loop !.*]]
+; CHECK-NEXT: br i1 [[TMP39]], label [[VEC_EPILOG_MIDDLE_BLOCK:%.*]], label [[VEC_EPILOG_VECTOR_BODY]], !llvm.loop [[LOOP6:![0-9]+]]
; CHECK: vec.epilog.middle.block:
; CHECK-NEXT: [[CMP_N8:%.*]] = icmp eq i64 [[WIDE_TRIP_COUNT]], [[N_VEC3]]
; CHECK-NEXT: br i1 [[CMP_N8]], label [[FOR_END_LOOPEXIT_LOOPEXIT:%.*]], label [[VEC_EPILOG_SCALAR_PH]]
@@ -267,7 +267,7 @@ define dso_local signext i32 @f2(float* noalias %A, float* noalias %B, i32 signe
; CHECK-NEXT: [[INDVARS_IV_NEXT]] = add nuw nsw i64 [[INDVARS_IV]], 1
; CHECK-NEXT: [[INC]] = add nuw nsw i32 [[I_014]], 1
; CHECK-NEXT: [[EXITCOND:%.*]] = icmp ne i64 [[INDVARS_IV_NEXT]], [[WIDE_TRIP_COUNT]]
-; CHECK-NEXT: br i1 [[EXITCOND]], label [[FOR_BODY]], label [[FOR_END_LOOPEXIT_LOOPEXIT]], [[LOOP7:!llvm.loop !.*]]
+; CHECK-NEXT: br i1 [[EXITCOND]], label [[FOR_BODY]], label [[FOR_END_LOOPEXIT_LOOPEXIT]], !llvm.loop [[LOOP7:![0-9]+]]
; CHECK: for.end.loopexit.loopexit:
; CHECK-NEXT: br label [[FOR_END_LOOPEXIT]]
; CHECK: for.end.loopexit:
@@ -356,7 +356,7 @@ define void @f3(i8* noalias %A, i64 %n) {
; CHECK-NEXT: store <4 x i8> <i8 1, i8 1, i8 1, i8 1>, <4 x i8>* [[TMP3]], align 1
; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4
; CHECK-NEXT: [[TMP4:%.*]] = icmp eq i64 [[INDEX_NEXT]], [[N_VEC]]
-; CHECK-NEXT: br i1 [[TMP4]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], [[LOOP8:!llvm.loop !.*]]
+; CHECK-NEXT: br i1 [[TMP4]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP8:![0-9]+]]
; CHECK: middle.block:
; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 [[N]], [[N_VEC]]
; CHECK-NEXT: br i1 [[CMP_N]], label [[FOR_END_LOOPEXIT:%.*]], label [[VEC_EPILOG_ITER_CHECK:%.*]]
@@ -378,7 +378,7 @@ define void @f3(i8* noalias %A, i64 %n) {
; CHECK-NEXT: store <4 x i8> <i8 1, i8 1, i8 1, i8 1>, <4 x i8>* [[TMP8]], align 1
; CHECK-NEXT: [[INDEX_NEXT5]] = add nuw i64 [[INDEX4]], 4
; CHECK-NEXT: [[TMP9:%.*]] = icmp eq i64 [[INDEX_NEXT5]], [[N_VEC3]]
-; CHECK-NEXT: br i1 [[TMP9]], label [[VEC_EPILOG_MIDDLE_BLOCK:%.*]], label [[VEC_EPILOG_VECTOR_BODY]], [[LOOP9:!llvm.loop !.*]]
+; CHECK-NEXT: br i1 [[TMP9]], label [[VEC_EPILOG_MIDDLE_BLOCK:%.*]], label [[VEC_EPILOG_VECTOR_BODY]], !llvm.loop [[LOOP9:![0-9]+]]
; CHECK: vec.epilog.middle.block:
; CHECK-NEXT: [[CMP_N6:%.*]] = icmp eq i64 [[N]], [[N_VEC3]]
; CHECK-NEXT: br i1 [[CMP_N6]], label [[FOR_END_LOOPEXIT_LOOPEXIT:%.*]], label [[VEC_EPILOG_SCALAR_PH]]
@@ -391,7 +391,7 @@ define void @f3(i8* noalias %A, i64 %n) {
; CHECK-NEXT: store i8 1, i8* [[ARRAYIDX]], align 1
; CHECK-NEXT: [[IV_NEXT]] = add nuw nsw i64 [[IV]], 1
; CHECK-NEXT: [[EXITCOND:%.*]] = icmp ne i64 [[IV_NEXT]], [[N]]
-; CHECK-NEXT: br i1 [[EXITCOND]], label [[FOR_BODY]], label [[FOR_END_LOOPEXIT_LOOPEXIT]], [[LOOP10:!llvm.loop !.*]]
+; CHECK-NEXT: br i1 [[EXITCOND]], label [[FOR_BODY]], label [[FOR_END_LOOPEXIT_LOOPEXIT]], !llvm.loop [[LOOP10:![0-9]+]]
; CHECK: for.end.loopexit.loopexit:
; CHECK-NEXT: br label [[FOR_END_LOOPEXIT]]
; CHECK: for.end.loopexit:
@@ -419,7 +419,7 @@ define void @f3(i8* noalias %A, i64 %n) {
; CHECK-PROFITABLE-BY-DEFAULT-NEXT: store <4 x i8> <i8 1, i8 1, i8 1, i8 1>, <4 x i8>* [[TMP3]], align 1
; CHECK-PROFITABLE-BY-DEFAULT-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4
; CHECK-PROFITABLE-BY-DEFAULT-NEXT: [[TMP4:%.*]] = icmp eq i64 [[INDEX_NEXT]], [[N_VEC]]
-; CHECK-PROFITABLE-BY-DEFAULT-NEXT: br i1 [[TMP4]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], [[LOOP0:!llvm.loop !.*]]
+; CHECK-PROFITABLE-BY-DEFAULT-NEXT: br i1 [[TMP4]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP0:![0-9]+]]
; CHECK-PROFITABLE-BY-DEFAULT: middle.block:
; CHECK-PROFITABLE-BY-DEFAULT-NEXT: [[CMP_N:%.*]] = icmp eq i64 [[N]], [[N_VEC]]
; CHECK-PROFITABLE-BY-DEFAULT-NEXT: br i1 [[CMP_N]], label [[FOR_END_LOOPEXIT:%.*]], label [[VEC_EPILOG_ITER_CHECK:%.*]]
@@ -441,7 +441,7 @@ define void @f3(i8* noalias %A, i64 %n) {
; CHECK-PROFITABLE-BY-DEFAULT-NEXT: store <2 x i8> <i8 1, i8 1>, <2 x i8>* [[TMP8]], align 1
; CHECK-PROFITABLE-BY-DEFAULT-NEXT: [[INDEX_NEXT5]] = add nuw i64 [[INDEX4]], 2
; CHECK-PROFITABLE-BY-DEFAULT-NEXT: [[TMP9:%.*]] = icmp eq i64 [[INDEX_NEXT5]], [[N_VEC3]]
-; CHECK-PROFITABLE-BY-DEFAULT-NEXT: br i1 [[TMP9]], label [[VEC_EPILOG_MIDDLE_BLOCK:%.*]], label [[VEC_EPILOG_VECTOR_BODY]], [[LOOP2:!llvm.loop !.*]]
+; CHECK-PROFITABLE-BY-DEFAULT-NEXT: br i1 [[TMP9]], label [[VEC_EPILOG_MIDDLE_BLOCK:%.*]], label [[VEC_EPILOG_VECTOR_BODY]], !llvm.loop [[LOOP2:![0-9]+]]
; CHECK-PROFITABLE-BY-DEFAULT: vec.epilog.middle.block:
; CHECK-PROFITABLE-BY-DEFAULT-NEXT: [[CMP_N6:%.*]] = icmp eq i64 [[N]], [[N_VEC3]]
; CHECK-PROFITABLE-BY-DEFAULT-NEXT: br i1 [[CMP_N6]], label [[FOR_END_LOOPEXIT_LOOPEXIT:%.*]], label [[VEC_EPILOG_SCALAR_PH]]
@@ -454,7 +454,7 @@ define void @f3(i8* noalias %A, i64 %n) {
; CHECK-PROFITABLE-BY-DEFAULT-NEXT: store i8 1, i8* [[ARRAYIDX]], align 1
; CHECK-PROFITABLE-BY-DEFAULT-NEXT: [[IV_NEXT]] = add nuw nsw i64 [[IV]], 1
; CHECK-PROFITABLE-BY-DEFAULT-NEXT: [[EXITCOND:%.*]] = icmp ne i64 [[IV_NEXT]], [[N]]
-; CHECK-PROFITABLE-BY-DEFAULT-NEXT: br i1 [[EXITCOND]], label [[FOR_BODY]], label [[FOR_END_LOOPEXIT_LOOPEXIT]], [[LOOP4:!llvm.loop !.*]]
+; CHECK-PROFITABLE-BY-DEFAULT-NEXT: br i1 [[EXITCOND]], label [[FOR_BODY]], label [[FOR_END_LOOPEXIT_LOOPEXIT]], !llvm.loop [[LOOP4:![0-9]+]]
; CHECK-PROFITABLE-BY-DEFAULT: for.end.loopexit.loopexit:
; CHECK-PROFITABLE-BY-DEFAULT-NEXT: br label [[FOR_END_LOOPEXIT]]
; CHECK-PROFITABLE-BY-DEFAULT: for.end.loopexit:
diff --git a/llvm/test/Transforms/LoopVectorize/pr30654-phiscev-sext-trunc.ll b/llvm/test/Transforms/LoopVectorize/pr30654-phiscev-sext-trunc.ll
index d9c9632be0475..e0d0a42216736 100644
--- a/llvm/test/Transforms/LoopVectorize/pr30654-phiscev-sext-trunc.ll
+++ b/llvm/test/Transforms/LoopVectorize/pr30654-phiscev-sext-trunc.ll
@@ -1,20 +1,21 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -S -loop-vectorize -force-vector-width=4 -force-vector-interleave=1 < %s 2>&1 | FileCheck %s
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
; Check that the vectorizer identifies the %p.09 phi,
; as an induction variable, despite the potential overflow
-; due to the truncation from 32bit to 8bit.
+; due to the truncation from 32bit to 8bit.
; SCEV will detect the pattern "sext(trunc(%p.09)) + %step"
; and generate the required runtime checks under which
; we can assume no overflow. We check here that we generate
; exactly two runtime checks:
; 1) an overflow check:
; {0,+,(trunc i32 %step to i8)}<%for.body> Added Flags: <nssw>
-; 2) an equality check verifying that the step of the induction
-; is equal to sext(trunc(step)):
+; 2) an equality check verifying that the step of the induction
+; is equal to sext(trunc(step)):
; Equal predicate: %step == (sext i8 (trunc i32 %step to i8) to i32)
-;
+;
; See also pr30654.
;
; int a[N];
@@ -26,33 +27,102 @@ target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
; p = p + step;
; }
; }
-;
-
-; CHECK-LABEL: @doit1
-; CHECK: vector.scevcheck
-; CHECK: %mul = call { i8, i1 } @llvm.umul.with.overflow.i8(i8 {{.*}}, i8 {{.*}})
-; CHECK-NOT: %mul = call { i8, i1 } @llvm.umul.with.overflow.i8(i8 {{.*}}, i8 {{.*}})
-; CHECK: %[[TEST:[0-9]+]] = or i1 {{.*}}, %mul.overflow
-; CHECK: %[[NTEST:[0-9]+]] = or i1 false, %[[TEST]]
-; CHECK: %ident.check = icmp ne i32 {{.*}}, %{{.*}}
-; CHECK: %{{.*}} = or i1 %[[NTEST]], %ident.check
-; CHECK-NOT: %mul = call { i8, i1 } @llvm.umul.with.overflow.i8(i8 {{.*}}, i8 {{.*}})
-; CHECK: vector.body:
-; CHECK: <4 x i32>
+;
@a = common local_unnamed_addr global [250 x i32] zeroinitializer, align 16
; Function Attrs: norecurse nounwind uwtable
define void @doit1(i32 %n, i32 %step) local_unnamed_addr {
+; CHECK-LABEL: @doit1(
+; CHECK-NEXT: entry:
+; CHECK-NEXT: [[CMP7:%.*]] = icmp sgt i32 [[N:%.*]], 0
+; CHECK-NEXT: br i1 [[CMP7]], label [[FOR_BODY_PREHEADER:%.*]], label [[FOR_END:%.*]]
+; CHECK: for.body.preheader:
+; CHECK-NEXT: [[WIDE_TRIP_COUNT:%.*]] = zext i32 [[N]] to i64
+; CHECK-NEXT: [[MIN_ITERS_CHECK:%.*]] = icmp ult i64 [[WIDE_TRIP_COUNT]], 4
+; CHECK-NEXT: br i1 [[MIN_ITERS_CHECK]], label [[SCALAR_PH:%.*]], label [[VECTOR_SCEVCHECK:%.*]]
+; CHECK: vector.scevcheck:
+; CHECK-NEXT: [[TMP0:%.*]] = add nsw i64 [[WIDE_TRIP_COUNT]], -1
+; CHECK-NEXT: [[TMP1:%.*]] = trunc i32 [[STEP:%.*]] to i8
+; CHECK-NEXT: [[TMP2:%.*]] = sub i8 0, [[TMP1]]
+; CHECK-NEXT: [[TMP3:%.*]] = icmp slt i8 [[TMP1]], 0
+; CHECK-NEXT: [[TMP4:%.*]] = select i1 [[TMP3]], i8 [[TMP2]], i8 [[TMP1]]
+; CHECK-NEXT: [[TMP5:%.*]] = trunc i64 [[TMP0]] to i8
+; CHECK-NEXT: [[MUL:%.*]] = call { i8, i1 } @llvm.umul.with.overflow.i8(i8 [[TMP4]], i8 [[TMP5]])
+; CHECK-NEXT: [[MUL_RESULT:%.*]] = extractvalue { i8, i1 } [[MUL]], 0
+; CHECK-NEXT: [[MUL_OVERFLOW:%.*]] = extractvalue { i8, i1 } [[MUL]], 1
+; CHECK-NEXT: [[TMP6:%.*]] = add i8 0, [[MUL_RESULT]]
+; CHECK-NEXT: [[TMP7:%.*]] = sub i8 0, [[MUL_RESULT]]
+; CHECK-NEXT: [[TMP8:%.*]] = icmp sgt i8 [[TMP7]], 0
+; CHECK-NEXT: [[TMP9:%.*]] = icmp slt i8 [[TMP6]], 0
+; CHECK-NEXT: [[TMP10:%.*]] = select i1 [[TMP3]], i1 [[TMP8]], i1 [[TMP9]]
+; CHECK-NEXT: [[TMP11:%.*]] = icmp ugt i64 [[TMP0]], 255
+; CHECK-NEXT: [[TMP12:%.*]] = icmp ne i8 [[TMP1]], 0
+; CHECK-NEXT: [[TMP13:%.*]] = and i1 [[TMP11]], [[TMP12]]
+; CHECK-NEXT: [[TMP14:%.*]] = or i1 [[TMP10]], [[TMP13]]
+; CHECK-NEXT: [[TMP15:%.*]] = or i1 [[TMP14]], [[MUL_OVERFLOW]]
+; CHECK-NEXT: [[TMP16:%.*]] = or i1 false, [[TMP15]]
+; CHECK-NEXT: [[TMP17:%.*]] = sext i8 [[TMP1]] to i32
+; CHECK-NEXT: [[IDENT_CHECK:%.*]] = icmp ne i32 [[STEP]], [[TMP17]]
+; CHECK-NEXT: [[TMP18:%.*]] = or i1 [[TMP16]], [[IDENT_CHECK]]
+; CHECK-NEXT: br i1 [[TMP18]], label [[SCALAR_PH]], label [[VECTOR_PH:%.*]]
+; CHECK: vector.ph:
+; CHECK-NEXT: [[N_MOD_VF:%.*]] = urem i64 [[WIDE_TRIP_COUNT]], 4
+; CHECK-NEXT: [[N_VEC:%.*]] = sub i64 [[WIDE_TRIP_COUNT]], [[N_MOD_VF]]
+; CHECK-NEXT: [[CAST_CRD:%.*]] = trunc i64 [[N_VEC]] to i32
+; CHECK-NEXT: [[IND_END:%.*]] = mul i32 [[CAST_CRD]], [[STEP]]
+; CHECK-NEXT: [[DOTSPLATINSERT:%.*]] = insertelement <4 x i32> poison, i32 [[STEP]], i32 0
+; CHECK-NEXT: [[DOTSPLAT:%.*]] = shufflevector <4 x i32> [[DOTSPLATINSERT]], <4 x i32> poison, <4 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP19:%.*]] = mul <4 x i32> <i32 0, i32 1, i32 2, i32 3>, [[DOTSPLAT]]
+; CHECK-NEXT: [[INDUCTION:%.*]] = add <4 x i32> zeroinitializer, [[TMP19]]
+; CHECK-NEXT: [[TMP20:%.*]] = mul i32 [[STEP]], 4
+; CHECK-NEXT: [[DOTSPLATINSERT2:%.*]] = insertelement <4 x i32> poison, i32 [[TMP20]], i32 0
+; CHECK-NEXT: [[DOTSPLAT3:%.*]] = shufflevector <4 x i32> [[DOTSPLATINSERT2]], <4 x i32> poison, <4 x i32> zeroinitializer
+; CHECK-NEXT: br label [[VECTOR_BODY:%.*]]
+; CHECK: vector.body:
+; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
+; CHECK-NEXT: [[VEC_IND:%.*]] = phi <4 x i32> [ [[INDUCTION]], [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ]
+; CHECK-NEXT: [[TMP21:%.*]] = add i64 [[INDEX]], 0
+; CHECK-NEXT: [[TMP22:%.*]] = getelementptr inbounds [250 x i32], [250 x i32]* @a, i64 0, i64 [[TMP21]]
+; CHECK-NEXT: [[TMP23:%.*]] = getelementptr inbounds i32, i32* [[TMP22]], i32 0
+; CHECK-NEXT: [[TMP24:%.*]] = bitcast i32* [[TMP23]] to <4 x i32>*
+; CHECK-NEXT: store <4 x i32> [[VEC_IND]], <4 x i32>* [[TMP24]], align 4
+; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4
+; CHECK-NEXT: [[VEC_IND_NEXT]] = add <4 x i32> [[VEC_IND]], [[DOTSPLAT3]]
+; CHECK-NEXT: [[TMP25:%.*]] = icmp eq i64 [[INDEX_NEXT]], [[N_VEC]]
+; CHECK-NEXT: br i1 [[TMP25]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP0:![0-9]+]]
+; CHECK: middle.block:
+; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 [[WIDE_TRIP_COUNT]], [[N_VEC]]
+; CHECK-NEXT: br i1 [[CMP_N]], label [[FOR_END_LOOPEXIT:%.*]], label [[SCALAR_PH]]
+; CHECK: scalar.ph:
+; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ [[N_VEC]], [[MIDDLE_BLOCK]] ], [ 0, [[FOR_BODY_PREHEADER]] ], [ 0, [[VECTOR_SCEVCHECK]] ]
+; CHECK-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i32 [ [[IND_END]], [[MIDDLE_BLOCK]] ], [ 0, [[FOR_BODY_PREHEADER]] ], [ 0, [[VECTOR_SCEVCHECK]] ]
+; CHECK-NEXT: br label [[FOR_BODY:%.*]]
+; CHECK: for.body:
+; CHECK-NEXT: [[INDVARS_IV:%.*]] = phi i64 [ [[INDVARS_IV_NEXT:%.*]], [[FOR_BODY]] ], [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ]
+; CHECK-NEXT: [[P_09:%.*]] = phi i32 [ [[ADD:%.*]], [[FOR_BODY]] ], [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ]
+; CHECK-NEXT: [[SEXT:%.*]] = shl i32 [[P_09]], 24
+; CHECK-NEXT: [[CONV:%.*]] = ashr exact i32 [[SEXT]], 24
+; CHECK-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [250 x i32], [250 x i32]* @a, i64 0, i64 [[INDVARS_IV]]
+; CHECK-NEXT: store i32 [[CONV]], i32* [[ARRAYIDX]], align 4
+; CHECK-NEXT: [[ADD]] = add nsw i32 [[CONV]], [[STEP]]
+; CHECK-NEXT: [[INDVARS_IV_NEXT]] = add nuw nsw i64 [[INDVARS_IV]], 1
+; CHECK-NEXT: [[EXITCOND:%.*]] = icmp eq i64 [[INDVARS_IV_NEXT]], [[WIDE_TRIP_COUNT]]
+; CHECK-NEXT: br i1 [[EXITCOND]], label [[FOR_END_LOOPEXIT]], label [[FOR_BODY]], !llvm.loop [[LOOP2:![0-9]+]]
+; CHECK: for.end.loopexit:
+; CHECK-NEXT: br label [[FOR_END]]
+; CHECK: for.end:
+; CHECK-NEXT: ret void
+;
entry:
%cmp7 = icmp sgt i32 %n, 0
br i1 %cmp7, label %for.body.preheader, label %for.end
-for.body.preheader:
+for.body.preheader:
%wide.trip.count = zext i32 %n to i64
br label %for.body
-for.body:
+for.body:
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %for.body.preheader ]
%p.09 = phi i32 [ %add, %for.body ], [ 0, %for.body.preheader ]
%sext = shl i32 %p.09, 24
@@ -64,10 +134,10 @@ for.body:
%exitcond = icmp eq i64 %indvars.iv.next, %wide.trip.count
br i1 %exitcond, label %for.end.loopexit, label %for.body
-for.end.loopexit:
+for.end.loopexit:
br label %for.end
-for.end:
+for.end:
ret void
}
@@ -85,32 +155,100 @@ for.end:
; p = p + step;
; }
; }
-;
-
-; CHECK-LABEL: @doit2
-; CHECK: vector.scevcheck
-; CHECK: %mul = call { i8, i1 } @llvm.umul.with.overflow.i8(i8 {{.*}}, i8 {{.*}})
-; CHECK-NOT: %mul = call { i8, i1 } @llvm.umul.with.overflow.i8(i8 {{.*}}, i8 {{.*}})
-; CHECK: %[[TEST:[0-9]+]] = or i1 {{.*}}, %mul.overflow
-; CHECK: %[[NTEST:[0-9]+]] = or i1 false, %[[TEST]]
-; CHECK: %[[EXT:[0-9]+]] = sext i8 {{.*}} to i32
-; CHECK: %ident.check = icmp ne i32 {{.*}}, %[[EXT]]
-; CHECK: %{{.*}} = or i1 %[[NTEST]], %ident.check
-; CHECK-NOT: %mul = call { i8, i1 } @llvm.umul.with.overflow.i8(i8 {{.*}}, i8 {{.*}})
-; CHECK: vector.body:
-; CHECK: <4 x i32>
+;
+
; Function Attrs: norecurse nounwind uwtable
define void @doit2(i32 %n, i32 %step) local_unnamed_addr {
+; CHECK-LABEL: @doit2(
+; CHECK-NEXT: entry:
+; CHECK-NEXT: [[CMP7:%.*]] = icmp sgt i32 [[N:%.*]], 0
+; CHECK-NEXT: br i1 [[CMP7]], label [[FOR_BODY_PREHEADER:%.*]], label [[FOR_END:%.*]]
+; CHECK: for.body.preheader:
+; CHECK-NEXT: [[WIDE_TRIP_COUNT:%.*]] = zext i32 [[N]] to i64
+; CHECK-NEXT: [[MIN_ITERS_CHECK:%.*]] = icmp ult i64 [[WIDE_TRIP_COUNT]], 4
+; CHECK-NEXT: br i1 [[MIN_ITERS_CHECK]], label [[SCALAR_PH:%.*]], label [[VECTOR_SCEVCHECK:%.*]]
+; CHECK: vector.scevcheck:
+; CHECK-NEXT: [[TMP0:%.*]] = add nsw i64 [[WIDE_TRIP_COUNT]], -1
+; CHECK-NEXT: [[TMP1:%.*]] = trunc i32 [[STEP:%.*]] to i8
+; CHECK-NEXT: [[TMP2:%.*]] = sub i8 0, [[TMP1]]
+; CHECK-NEXT: [[TMP3:%.*]] = icmp slt i8 [[TMP1]], 0
+; CHECK-NEXT: [[TMP4:%.*]] = select i1 [[TMP3]], i8 [[TMP2]], i8 [[TMP1]]
+; CHECK-NEXT: [[TMP5:%.*]] = trunc i64 [[TMP0]] to i8
+; CHECK-NEXT: [[MUL:%.*]] = call { i8, i1 } @llvm.umul.with.overflow.i8(i8 [[TMP4]], i8 [[TMP5]])
+; CHECK-NEXT: [[MUL_RESULT:%.*]] = extractvalue { i8, i1 } [[MUL]], 0
+; CHECK-NEXT: [[MUL_OVERFLOW:%.*]] = extractvalue { i8, i1 } [[MUL]], 1
+; CHECK-NEXT: [[TMP6:%.*]] = add i8 0, [[MUL_RESULT]]
+; CHECK-NEXT: [[TMP7:%.*]] = sub i8 0, [[MUL_RESULT]]
+; CHECK-NEXT: [[TMP8:%.*]] = icmp ugt i8 [[TMP7]], 0
+; CHECK-NEXT: [[TMP9:%.*]] = icmp ult i8 [[TMP6]], 0
+; CHECK-NEXT: [[TMP10:%.*]] = select i1 [[TMP3]], i1 [[TMP8]], i1 [[TMP9]]
+; CHECK-NEXT: [[TMP11:%.*]] = icmp ugt i64 [[TMP0]], 255
+; CHECK-NEXT: [[TMP12:%.*]] = icmp ne i8 [[TMP1]], 0
+; CHECK-NEXT: [[TMP13:%.*]] = and i1 [[TMP11]], [[TMP12]]
+; CHECK-NEXT: [[TMP14:%.*]] = or i1 [[TMP10]], [[TMP13]]
+; CHECK-NEXT: [[TMP15:%.*]] = or i1 [[TMP14]], [[MUL_OVERFLOW]]
+; CHECK-NEXT: [[TMP16:%.*]] = or i1 false, [[TMP15]]
+; CHECK-NEXT: [[TMP17:%.*]] = sext i8 [[TMP1]] to i32
+; CHECK-NEXT: [[IDENT_CHECK:%.*]] = icmp ne i32 [[STEP]], [[TMP17]]
+; CHECK-NEXT: [[TMP18:%.*]] = or i1 [[TMP16]], [[IDENT_CHECK]]
+; CHECK-NEXT: br i1 [[TMP18]], label [[SCALAR_PH]], label [[VECTOR_PH:%.*]]
+; CHECK: vector.ph:
+; CHECK-NEXT: [[N_MOD_VF:%.*]] = urem i64 [[WIDE_TRIP_COUNT]], 4
+; CHECK-NEXT: [[N_VEC:%.*]] = sub i64 [[WIDE_TRIP_COUNT]], [[N_MOD_VF]]
+; CHECK-NEXT: [[CAST_CRD:%.*]] = trunc i64 [[N_VEC]] to i32
+; CHECK-NEXT: [[IND_END:%.*]] = mul i32 [[CAST_CRD]], [[STEP]]
+; CHECK-NEXT: [[DOTSPLATINSERT:%.*]] = insertelement <4 x i32> poison, i32 [[STEP]], i32 0
+; CHECK-NEXT: [[DOTSPLAT:%.*]] = shufflevector <4 x i32> [[DOTSPLATINSERT]], <4 x i32> poison, <4 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP19:%.*]] = mul <4 x i32> <i32 0, i32 1, i32 2, i32 3>, [[DOTSPLAT]]
+; CHECK-NEXT: [[INDUCTION:%.*]] = add <4 x i32> zeroinitializer, [[TMP19]]
+; CHECK-NEXT: [[TMP20:%.*]] = mul i32 [[STEP]], 4
+; CHECK-NEXT: [[DOTSPLATINSERT2:%.*]] = insertelement <4 x i32> poison, i32 [[TMP20]], i32 0
+; CHECK-NEXT: [[DOTSPLAT3:%.*]] = shufflevector <4 x i32> [[DOTSPLATINSERT2]], <4 x i32> poison, <4 x i32> zeroinitializer
+; CHECK-NEXT: br label [[VECTOR_BODY:%.*]]
+; CHECK: vector.body:
+; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
+; CHECK-NEXT: [[VEC_IND:%.*]] = phi <4 x i32> [ [[INDUCTION]], [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ]
+; CHECK-NEXT: [[TMP21:%.*]] = add i64 [[INDEX]], 0
+; CHECK-NEXT: [[TMP22:%.*]] = getelementptr inbounds [250 x i32], [250 x i32]* @a, i64 0, i64 [[TMP21]]
+; CHECK-NEXT: [[TMP23:%.*]] = getelementptr inbounds i32, i32* [[TMP22]], i32 0
+; CHECK-NEXT: [[TMP24:%.*]] = bitcast i32* [[TMP23]] to <4 x i32>*
+; CHECK-NEXT: store <4 x i32> [[VEC_IND]], <4 x i32>* [[TMP24]], align 4
+; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4
+; CHECK-NEXT: [[VEC_IND_NEXT]] = add <4 x i32> [[VEC_IND]], [[DOTSPLAT3]]
+; CHECK-NEXT: [[TMP25:%.*]] = icmp eq i64 [[INDEX_NEXT]], [[N_VEC]]
+; CHECK-NEXT: br i1 [[TMP25]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP3:![0-9]+]]
+; CHECK: middle.block:
+; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 [[WIDE_TRIP_COUNT]], [[N_VEC]]
+; CHECK-NEXT: br i1 [[CMP_N]], label [[FOR_END_LOOPEXIT:%.*]], label [[SCALAR_PH]]
+; CHECK: scalar.ph:
+; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ [[N_VEC]], [[MIDDLE_BLOCK]] ], [ 0, [[FOR_BODY_PREHEADER]] ], [ 0, [[VECTOR_SCEVCHECK]] ]
+; CHECK-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i32 [ [[IND_END]], [[MIDDLE_BLOCK]] ], [ 0, [[FOR_BODY_PREHEADER]] ], [ 0, [[VECTOR_SCEVCHECK]] ]
+; CHECK-NEXT: br label [[FOR_BODY:%.*]]
+; CHECK: for.body:
+; CHECK-NEXT: [[INDVARS_IV:%.*]] = phi i64 [ [[INDVARS_IV_NEXT:%.*]], [[FOR_BODY]] ], [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ]
+; CHECK-NEXT: [[P_09:%.*]] = phi i32 [ [[ADD:%.*]], [[FOR_BODY]] ], [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ]
+; CHECK-NEXT: [[CONV:%.*]] = and i32 [[P_09]], 255
+; CHECK-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [250 x i32], [250 x i32]* @a, i64 0, i64 [[INDVARS_IV]]
+; CHECK-NEXT: store i32 [[CONV]], i32* [[ARRAYIDX]], align 4
+; CHECK-NEXT: [[ADD]] = add nsw i32 [[CONV]], [[STEP]]
+; CHECK-NEXT: [[INDVARS_IV_NEXT]] = add nuw nsw i64 [[INDVARS_IV]], 1
+; CHECK-NEXT: [[EXITCOND:%.*]] = icmp eq i64 [[INDVARS_IV_NEXT]], [[WIDE_TRIP_COUNT]]
+; CHECK-NEXT: br i1 [[EXITCOND]], label [[FOR_END_LOOPEXIT]], label [[FOR_BODY]], !llvm.loop [[LOOP4:![0-9]+]]
+; CHECK: for.end.loopexit:
+; CHECK-NEXT: br label [[FOR_END]]
+; CHECK: for.end:
+; CHECK-NEXT: ret void
+;
entry:
%cmp7 = icmp sgt i32 %n, 0
br i1 %cmp7, label %for.body.preheader, label %for.end
-for.body.preheader:
+for.body.preheader:
%wide.trip.count = zext i32 %n to i64
br label %for.body
-for.body:
+for.body:
%indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %for.body.preheader ]
%p.09 = phi i32 [ %add, %for.body ], [ 0, %for.body.preheader ]
%conv = and i32 %p.09, 255
@@ -121,14 +259,14 @@ for.body:
%exitcond = icmp eq i64 %indvars.iv.next, %wide.trip.count
br i1 %exitcond, label %for.end.loopexit, label %for.body
-for.end.loopexit:
+for.end.loopexit:
br label %for.end
-for.end:
+for.end:
ret void
}
-; Here we check that the same phi scev analysis would fail
+; Here we check that the same phi scev analysis would fail
; to create the runtime checks because the step is not invariant.
; As a result vectorization will fail.
;
@@ -144,13 +282,34 @@ for.end:
; }
;
-; CHECK-LABEL: @doit3
-; CHECK-NOT: vector.scevcheck
-; CHECK-NOT: vector.body:
-; CHECK-LABEL: for.body:
; Function Attrs: norecurse nounwind uwtable
define void @doit3(i32 %n, i32 %step) local_unnamed_addr {
+; CHECK-LABEL: @doit3(
+; CHECK-NEXT: entry:
+; CHECK-NEXT: [[CMP9:%.*]] = icmp sgt i32 [[N:%.*]], 0
+; CHECK-NEXT: br i1 [[CMP9]], label [[FOR_BODY_PREHEADER:%.*]], label [[FOR_END:%.*]]
+; CHECK: for.body.preheader:
+; CHECK-NEXT: [[WIDE_TRIP_COUNT:%.*]] = zext i32 [[N]] to i64
+; CHECK-NEXT: br label [[FOR_BODY:%.*]]
+; CHECK: for.body:
+; CHECK-NEXT: [[INDVARS_IV:%.*]] = phi i64 [ [[INDVARS_IV_NEXT:%.*]], [[FOR_BODY]] ], [ 0, [[FOR_BODY_PREHEADER]] ]
+; CHECK-NEXT: [[P_012:%.*]] = phi i32 [ [[ADD:%.*]], [[FOR_BODY]] ], [ 0, [[FOR_BODY_PREHEADER]] ]
+; CHECK-NEXT: [[STEP_ADDR_010:%.*]] = phi i32 [ [[ADD3:%.*]], [[FOR_BODY]] ], [ [[STEP:%.*]], [[FOR_BODY_PREHEADER]] ]
+; CHECK-NEXT: [[SEXT:%.*]] = shl i32 [[P_012]], 24
+; CHECK-NEXT: [[CONV:%.*]] = ashr exact i32 [[SEXT]], 24
+; CHECK-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [250 x i32], [250 x i32]* @a, i64 0, i64 [[INDVARS_IV]]
+; CHECK-NEXT: store i32 [[CONV]], i32* [[ARRAYIDX]], align 4
+; CHECK-NEXT: [[ADD]] = add nsw i32 [[CONV]], [[STEP_ADDR_010]]
+; CHECK-NEXT: [[ADD3]] = add nsw i32 [[STEP_ADDR_010]], 2
+; CHECK-NEXT: [[INDVARS_IV_NEXT]] = add nuw nsw i64 [[INDVARS_IV]], 1
+; CHECK-NEXT: [[EXITCOND:%.*]] = icmp eq i64 [[INDVARS_IV_NEXT]], [[WIDE_TRIP_COUNT]]
+; CHECK-NEXT: br i1 [[EXITCOND]], label [[FOR_END_LOOPEXIT:%.*]], label [[FOR_BODY]]
+; CHECK: for.end.loopexit:
+; CHECK-NEXT: br label [[FOR_END]]
+; CHECK: for.end:
+; CHECK-NEXT: ret void
+;
entry:
%cmp9 = icmp sgt i32 %n, 0
br i1 %cmp9, label %for.body.preheader, label %for.end
@@ -199,19 +358,87 @@ for.end:
; }
; }
-; CHECK-LABEL: @doit4
-; CHECK: vector.scevcheck
-; CHECK: %mul = call { i8, i1 } @llvm.umul.with.overflow.i8(i8 {{.*}}, i8 {{.*}})
-; CHECK-NOT: %mul = call { i8, i1 } @llvm.umul.with.overflow.i8(i8 {{.*}}, i8 {{.*}})
-; CHECK: %{{.*}} = or i1 {{.*}}, %mul.overflow
-; CHECK-NOT: %ident.check = icmp ne i32 {{.*}}, %{{.*}}
-; CHECK-NOT: %{{.*}} = or i1 %{{.*}}, %ident.check
-; CHECK-NOT: %mul = call { i8, i1 } @llvm.umul.with.overflow.i8(i8 {{.*}}, i8 {{.*}})
-; CHECK: vector.body:
-; CHECK: <4 x i32>
; Function Attrs: norecurse nounwind uwtable
define void @doit4(i32 %n, i8 signext %cstep) local_unnamed_addr {
+; CHECK-LABEL: @doit4(
+; CHECK-NEXT: entry:
+; CHECK-NEXT: [[CONV:%.*]] = sext i8 [[CSTEP:%.*]] to i32
+; CHECK-NEXT: [[CMP10:%.*]] = icmp sgt i32 [[N:%.*]], 0
+; CHECK-NEXT: br i1 [[CMP10]], label [[FOR_BODY_PREHEADER:%.*]], label [[FOR_END:%.*]]
+; CHECK: for.body.preheader:
+; CHECK-NEXT: [[WIDE_TRIP_COUNT:%.*]] = zext i32 [[N]] to i64
+; CHECK-NEXT: [[MIN_ITERS_CHECK:%.*]] = icmp ult i64 [[WIDE_TRIP_COUNT]], 4
+; CHECK-NEXT: br i1 [[MIN_ITERS_CHECK]], label [[SCALAR_PH:%.*]], label [[VECTOR_SCEVCHECK:%.*]]
+; CHECK: vector.scevcheck:
+; CHECK-NEXT: [[TMP0:%.*]] = add nsw i64 [[WIDE_TRIP_COUNT]], -1
+; CHECK-NEXT: [[TMP1:%.*]] = sub i8 0, [[CSTEP]]
+; CHECK-NEXT: [[TMP2:%.*]] = icmp slt i8 [[CSTEP]], 0
+; CHECK-NEXT: [[TMP3:%.*]] = select i1 [[TMP2]], i8 [[TMP1]], i8 [[CSTEP]]
+; CHECK-NEXT: [[TMP4:%.*]] = trunc i64 [[TMP0]] to i8
+; CHECK-NEXT: [[MUL:%.*]] = call { i8, i1 } @llvm.umul.with.overflow.i8(i8 [[TMP3]], i8 [[TMP4]])
+; CHECK-NEXT: [[MUL_RESULT:%.*]] = extractvalue { i8, i1 } [[MUL]], 0
+; CHECK-NEXT: [[MUL_OVERFLOW:%.*]] = extractvalue { i8, i1 } [[MUL]], 1
+; CHECK-NEXT: [[TMP5:%.*]] = add i8 0, [[MUL_RESULT]]
+; CHECK-NEXT: [[TMP6:%.*]] = sub i8 0, [[MUL_RESULT]]
+; CHECK-NEXT: [[TMP7:%.*]] = icmp sgt i8 [[TMP6]], 0
+; CHECK-NEXT: [[TMP8:%.*]] = icmp slt i8 [[TMP5]], 0
+; CHECK-NEXT: [[TMP9:%.*]] = select i1 [[TMP2]], i1 [[TMP7]], i1 [[TMP8]]
+; CHECK-NEXT: [[TMP10:%.*]] = icmp ugt i64 [[TMP0]], 255
+; CHECK-NEXT: [[TMP11:%.*]] = icmp ne i8 [[CSTEP]], 0
+; CHECK-NEXT: [[TMP12:%.*]] = and i1 [[TMP10]], [[TMP11]]
+; CHECK-NEXT: [[TMP13:%.*]] = or i1 [[TMP9]], [[TMP12]]
+; CHECK-NEXT: [[TMP14:%.*]] = or i1 [[TMP13]], [[MUL_OVERFLOW]]
+; CHECK-NEXT: [[TMP15:%.*]] = or i1 false, [[TMP14]]
+; CHECK-NEXT: br i1 [[TMP15]], label [[SCALAR_PH]], label [[VECTOR_PH:%.*]]
+; CHECK: vector.ph:
+; CHECK-NEXT: [[N_MOD_VF:%.*]] = urem i64 [[WIDE_TRIP_COUNT]], 4
+; CHECK-NEXT: [[N_VEC:%.*]] = sub i64 [[WIDE_TRIP_COUNT]], [[N_MOD_VF]]
+; CHECK-NEXT: [[CAST_CRD:%.*]] = trunc i64 [[N_VEC]] to i32
+; CHECK-NEXT: [[IND_END:%.*]] = mul i32 [[CAST_CRD]], [[CONV]]
+; CHECK-NEXT: [[DOTSPLATINSERT:%.*]] = insertelement <4 x i32> poison, i32 [[CONV]], i32 0
+; CHECK-NEXT: [[DOTSPLAT:%.*]] = shufflevector <4 x i32> [[DOTSPLATINSERT]], <4 x i32> poison, <4 x i32> zeroinitializer
+; CHECK-NEXT: [[TMP16:%.*]] = mul <4 x i32> <i32 0, i32 1, i32 2, i32 3>, [[DOTSPLAT]]
+; CHECK-NEXT: [[INDUCTION:%.*]] = add <4 x i32> zeroinitializer, [[TMP16]]
+; CHECK-NEXT: [[TMP17:%.*]] = mul i32 [[CONV]], 4
+; CHECK-NEXT: [[DOTSPLATINSERT2:%.*]] = insertelement <4 x i32> poison, i32 [[TMP17]], i32 0
+; CHECK-NEXT: [[DOTSPLAT3:%.*]] = shufflevector <4 x i32> [[DOTSPLATINSERT2]], <4 x i32> poison, <4 x i32> zeroinitializer
+; CHECK-NEXT: br label [[VECTOR_BODY:%.*]]
+; CHECK: vector.body:
+; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
+; CHECK-NEXT: [[VEC_IND:%.*]] = phi <4 x i32> [ [[INDUCTION]], [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ]
+; CHECK-NEXT: [[TMP18:%.*]] = add i64 [[INDEX]], 0
+; CHECK-NEXT: [[TMP19:%.*]] = getelementptr inbounds [250 x i32], [250 x i32]* @a, i64 0, i64 [[TMP18]]
+; CHECK-NEXT: [[TMP20:%.*]] = getelementptr inbounds i32, i32* [[TMP19]], i32 0
+; CHECK-NEXT: [[TMP21:%.*]] = bitcast i32* [[TMP20]] to <4 x i32>*
+; CHECK-NEXT: store <4 x i32> [[VEC_IND]], <4 x i32>* [[TMP21]], align 4
+; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4
+; CHECK-NEXT: [[VEC_IND_NEXT]] = add <4 x i32> [[VEC_IND]], [[DOTSPLAT3]]
+; CHECK-NEXT: [[TMP22:%.*]] = icmp eq i64 [[INDEX_NEXT]], [[N_VEC]]
+; CHECK-NEXT: br i1 [[TMP22]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP5:![0-9]+]]
+; CHECK: middle.block:
+; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 [[WIDE_TRIP_COUNT]], [[N_VEC]]
+; CHECK-NEXT: br i1 [[CMP_N]], label [[FOR_END_LOOPEXIT:%.*]], label [[SCALAR_PH]]
+; CHECK: scalar.ph:
+; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ [[N_VEC]], [[MIDDLE_BLOCK]] ], [ 0, [[FOR_BODY_PREHEADER]] ], [ 0, [[VECTOR_SCEVCHECK]] ]
+; CHECK-NEXT: [[BC_RESUME_VAL1:%.*]] = phi i32 [ [[IND_END]], [[MIDDLE_BLOCK]] ], [ 0, [[FOR_BODY_PREHEADER]] ], [ 0, [[VECTOR_SCEVCHECK]] ]
+; CHECK-NEXT: br label [[FOR_BODY:%.*]]
+; CHECK: for.body:
+; CHECK-NEXT: [[INDVARS_IV:%.*]] = phi i64 [ [[INDVARS_IV_NEXT:%.*]], [[FOR_BODY]] ], [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ]
+; CHECK-NEXT: [[P_011:%.*]] = phi i32 [ [[ADD:%.*]], [[FOR_BODY]] ], [ [[BC_RESUME_VAL1]], [[SCALAR_PH]] ]
+; CHECK-NEXT: [[SEXT:%.*]] = shl i32 [[P_011]], 24
+; CHECK-NEXT: [[CONV2:%.*]] = ashr exact i32 [[SEXT]], 24
+; CHECK-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [250 x i32], [250 x i32]* @a, i64 0, i64 [[INDVARS_IV]]
+; CHECK-NEXT: store i32 [[CONV2]], i32* [[ARRAYIDX]], align 4
+; CHECK-NEXT: [[ADD]] = add nsw i32 [[CONV2]], [[CONV]]
+; CHECK-NEXT: [[INDVARS_IV_NEXT]] = add nuw nsw i64 [[INDVARS_IV]], 1
+; CHECK-NEXT: [[EXITCOND:%.*]] = icmp eq i64 [[INDVARS_IV_NEXT]], [[WIDE_TRIP_COUNT]]
+; CHECK-NEXT: br i1 [[EXITCOND]], label [[FOR_END_LOOPEXIT]], label [[FOR_BODY]], !llvm.loop [[LOOP6:![0-9]+]]
+; CHECK: for.end.loopexit:
+; CHECK-NEXT: br label [[FOR_END]]
+; CHECK: for.end:
+; CHECK-NEXT: ret void
+;
entry:
%conv = sext i8 %cstep to i32
%cmp10 = icmp sgt i32 %n, 0
diff --git a/llvm/test/Transforms/LoopVectorize/runtime-check-needed-but-empty.ll b/llvm/test/Transforms/LoopVectorize/runtime-check-needed-but-empty.ll
index fe3d3e19b8429..0a1b4b7870dcf 100644
--- a/llvm/test/Transforms/LoopVectorize/runtime-check-needed-but-empty.ll
+++ b/llvm/test/Transforms/LoopVectorize/runtime-check-needed-but-empty.ll
@@ -52,7 +52,7 @@ define void @test(float* %A, i32 %x) {
; CHECK-NEXT: store <4 x float> [[WIDE_LOAD]], <4 x float>* [[TMP29]], align 4
; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4
; CHECK-NEXT: [[TMP30:%.*]] = icmp eq i64 [[INDEX_NEXT]], undef
-; CHECK-NEXT: br i1 [[TMP30]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop !0
+; CHECK-NEXT: br i1 [[TMP30]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP0:![0-9]+]]
; CHECK: middle.block:
; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 undef, undef
; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]]
@@ -73,7 +73,7 @@ define void @test(float* %A, i32 %x) {
; CHECK-NEXT: [[ARRAYIDX1209:%.*]] = getelementptr inbounds float, float* [[A]], i64 [[IDX_2]]
; CHECK-NEXT: store float [[LV]], float* [[ARRAYIDX1209]], align 4
; CHECK-NEXT: [[EC:%.*]] = icmp eq i64 [[IV_NEXT]], undef
-; CHECK-NEXT: br i1 [[EC]], label [[EXIT]], label [[LOOP]], !llvm.loop !2
+; CHECK-NEXT: br i1 [[EC]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP2:![0-9]+]]
; CHECK: exit:
; CHECK-NEXT: ret void
;
More information about the llvm-commits
mailing list