[llvm] bf4aeef - [IndVarSimplify] Convert last test to opaque pointers (NFC)
Nikita Popov via llvm-commits
llvm-commits at lists.llvm.org
Tue Dec 13 06:21:22 PST 2022
Author: Nikita Popov
Date: 2022-12-13T15:20:35+01:00
New Revision: bf4aeefed42647bfd828a7f0ba45eba6a9ff1ff8
URL: https://github.com/llvm/llvm-project/commit/bf4aeefed42647bfd828a7f0ba45eba6a9ff1ff8
DIFF: https://github.com/llvm/llvm-project/commit/bf4aeefed42647bfd828a7f0ba45eba6a9ff1ff8.diff
LOG: [IndVarSimplify] Convert last test to opaque pointers (NFC)
After addressing the SCEVExpander issue that caused me pause.
Also delete a redundant test that is no longer needed.
Added:
Modified:
llvm/test/Transforms/IndVarSimplify/lftr.ll
Removed:
llvm/test/Transforms/IndVarSimplify/lftr-opaque-pointers.ll
################################################################################
diff --git a/llvm/test/Transforms/IndVarSimplify/lftr-opaque-pointers.ll b/llvm/test/Transforms/IndVarSimplify/lftr-opaque-pointers.ll
deleted file mode 100644
index 3ce2e926461f..000000000000
--- a/llvm/test/Transforms/IndVarSimplify/lftr-opaque-pointers.ll
+++ /dev/null
@@ -1,42 +0,0 @@
-; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
-; RUN: opt -S -passes=indvars -opaque-pointers < %s | FileCheck %s
-
-target datalayout = "n8:16:32:64"
-
- at data = common global [240 x i8] zeroinitializer, align 16
-
-; Based on the test from lftr.ll
-define void @test_zext(ptr %a) {
-; CHECK-LABEL: @test_zext(
-; CHECK-NEXT: entry:
-; CHECK-NEXT: br label [[LOOP:%.*]]
-; CHECK: loop:
-; CHECK-NEXT: [[P_0:%.*]] = phi ptr [ @data, [[ENTRY:%.*]] ], [ [[T3:%.*]], [[LOOP]] ]
-; CHECK-NEXT: [[DOT0:%.*]] = phi ptr [ [[A:%.*]], [[ENTRY]] ], [ [[T:%.*]], [[LOOP]] ]
-; CHECK-NEXT: [[T]] = getelementptr inbounds i8, ptr [[DOT0]], i64 1
-; CHECK-NEXT: [[T2:%.*]] = load i8, ptr [[DOT0]], align 1
-; CHECK-NEXT: [[T3]] = getelementptr inbounds i8, ptr [[P_0]], i64 1
-; CHECK-NEXT: store i8 [[T2]], ptr [[P_0]], align 1
-; CHECK-NEXT: [[EXITCOND:%.*]] = icmp ne ptr [[P_0]], getelementptr inbounds ([240 x i8], ptr @data, i64 0, i64 239)
-; CHECK-NEXT: br i1 [[EXITCOND]], label [[LOOP]], label [[EXIT:%.*]]
-; CHECK: exit:
-; CHECK-NEXT: ret void
-;
-entry:
- br label %loop
-
-loop:
- %i.0 = phi i8 [ 0, %entry ], [ %t4, %loop ]
- %p.0 = phi ptr [ getelementptr inbounds ([240 x i8], [240 x i8]* @data, i64 0, i64 0), %entry ], [ %t3, %loop ]
- %.0 = phi ptr [ %a, %entry ], [ %t, %loop ]
- %t = getelementptr inbounds i8, ptr %.0, i64 1
- %t2 = load i8, ptr %.0, align 1
- %t3 = getelementptr inbounds i8, ptr %p.0, i64 1
- store i8 %t2, ptr %p.0, align 1
- %t4 = add i8 %i.0, 1
- %t5 = icmp ult i8 %t4, -16
- br i1 %t5, label %loop, label %exit
-
-exit:
- ret void
-}
diff --git a/llvm/test/Transforms/IndVarSimplify/lftr.ll b/llvm/test/Transforms/IndVarSimplify/lftr.ll
index 3a6fc8c7673c..41db925de577 100644
--- a/llvm/test/Transforms/IndVarSimplify/lftr.ll
+++ b/llvm/test/Transforms/IndVarSimplify/lftr.ll
@@ -14,7 +14,7 @@ define i32 @pre_to_post_add() {
; CHECK: loop:
; CHECK-NEXT: [[I:%.*]] = phi i32 [ 0, [[ENTRY:%.*]] ], [ [[I_NEXT:%.*]], [[LOOP]] ]
; CHECK-NEXT: [[I_NEXT]] = add nuw nsw i32 [[I]], 1
-; CHECK-NEXT: store i32 [[I]], i32* @A, align 4
+; CHECK-NEXT: store i32 [[I]], ptr @A, align 4
; CHECK-NEXT: [[EXITCOND:%.*]] = icmp ne i32 [[I_NEXT]], 1001
; CHECK-NEXT: br i1 [[EXITCOND]], label [[LOOP]], label [[LOOPEXIT:%.*]]
; CHECK: loopexit:
@@ -26,7 +26,7 @@ entry:
loop:
%i = phi i32 [ 0, %entry ], [ %i.next, %loop ]
%i.next = add i32 %i, 1
- store i32 %i, i32* @A
+ store i32 %i, ptr @A
%c = icmp slt i32 %i, 1000
br i1 %c, label %loop, label %loopexit
@@ -42,7 +42,7 @@ define i32 @pre_to_post_sub() {
; CHECK: loop:
; CHECK-NEXT: [[I:%.*]] = phi i32 [ 1000, [[ENTRY:%.*]] ], [ [[I_NEXT:%.*]], [[LOOP]] ]
; CHECK-NEXT: [[I_NEXT]] = sub nsw i32 [[I]], 1
-; CHECK-NEXT: store i32 [[I]], i32* @A, align 4
+; CHECK-NEXT: store i32 [[I]], ptr @A, align 4
; CHECK-NEXT: [[C:%.*]] = icmp ugt i32 [[I]], 0
; CHECK-NEXT: br i1 [[C]], label [[LOOP]], label [[LOOPEXIT:%.*]]
; CHECK: loopexit:
@@ -54,7 +54,7 @@ entry:
loop:
%i = phi i32 [ 1000, %entry ], [ %i.next, %loop ]
%i.next = sub i32 %i, 1
- store i32 %i, i32* @A
+ store i32 %i, ptr @A
%c = icmp sgt i32 %i, 0
br i1 %c, label %loop, label %loopexit
@@ -73,7 +73,7 @@ define i32 @quadratic_slt() {
; CHECK: loop:
; CHECK-NEXT: [[I:%.*]] = phi i32 [ 7, [[ENTRY:%.*]] ], [ [[I_NEXT:%.*]], [[LOOP]] ]
; CHECK-NEXT: [[I_NEXT]] = add nuw nsw i32 [[I]], 1
-; CHECK-NEXT: store i32 [[I]], i32* @A, align 4
+; CHECK-NEXT: store i32 [[I]], ptr @A, align 4
; CHECK-NEXT: [[EXITCOND:%.*]] = icmp ne i32 [[I_NEXT]], 33
; CHECK-NEXT: br i1 [[EXITCOND]], label [[LOOP]], label [[LOOPEXIT:%.*]]
; CHECK: loopexit:
@@ -85,7 +85,7 @@ entry:
loop:
%i = phi i32 [ 7, %entry ], [ %i.next, %loop ]
%i.next = add i32 %i, 1
- store i32 %i, i32* @A
+ store i32 %i, ptr @A
%i2 = mul i32 %i, %i
%c = icmp slt i32 %i2, 1000
br i1 %c, label %loop, label %loopexit
@@ -103,7 +103,7 @@ define i32 @quadratic_sle() {
; CHECK: loop:
; CHECK-NEXT: [[I:%.*]] = phi i32 [ 7, [[ENTRY:%.*]] ], [ [[I_NEXT:%.*]], [[LOOP]] ]
; CHECK-NEXT: [[I_NEXT]] = add nuw nsw i32 [[I]], 1
-; CHECK-NEXT: store i32 [[I]], i32* @A, align 4
+; CHECK-NEXT: store i32 [[I]], ptr @A, align 4
; CHECK-NEXT: [[EXITCOND:%.*]] = icmp ne i32 [[I_NEXT]], 33
; CHECK-NEXT: br i1 [[EXITCOND]], label [[LOOP]], label [[LOOPEXIT:%.*]]
; CHECK: loopexit:
@@ -115,7 +115,7 @@ entry:
loop:
%i = phi i32 [ 7, %entry ], [ %i.next, %loop ]
%i.next = add i32 %i, 1
- store i32 %i, i32* @A
+ store i32 %i, ptr @A
%i2 = mul i32 %i, %i
%c = icmp sle i32 %i2, 1000
br i1 %c, label %loop, label %loopexit
@@ -132,7 +132,7 @@ define i32 @quadratic_ule() {
; CHECK: loop:
; CHECK-NEXT: [[I:%.*]] = phi i32 [ 7, [[ENTRY:%.*]] ], [ [[I_NEXT:%.*]], [[LOOP]] ]
; CHECK-NEXT: [[I_NEXT]] = add nuw nsw i32 [[I]], 1
-; CHECK-NEXT: store i32 [[I]], i32* @A, align 4
+; CHECK-NEXT: store i32 [[I]], ptr @A, align 4
; CHECK-NEXT: [[EXITCOND:%.*]] = icmp ne i32 [[I_NEXT]], 33
; CHECK-NEXT: br i1 [[EXITCOND]], label [[LOOP]], label [[LOOPEXIT:%.*]]
; CHECK: loopexit:
@@ -144,7 +144,7 @@ entry:
loop:
%i = phi i32 [ 7, %entry ], [ %i.next, %loop ]
%i.next = add i32 %i, 1
- store i32 %i, i32* @A
+ store i32 %i, ptr @A
%i2 = mul i32 %i, %i
%c = icmp ule i32 %i2, 1000
br i1 %c, label %loop, label %loopexit
@@ -160,7 +160,7 @@ define i32 @quadratic_sgt_loopdec() {
; CHECK: loop:
; CHECK-NEXT: [[I:%.*]] = phi i32 [ 10, [[ENTRY:%.*]] ], [ [[I_NEXT:%.*]], [[LOOP]] ]
; CHECK-NEXT: [[I_NEXT]] = call i32 @llvm.loop.decrement.reg.i32(i32 [[I]], i32 1)
-; CHECK-NEXT: store i32 [[I]], i32* @A, align 4
+; CHECK-NEXT: store i32 [[I]], ptr @A, align 4
; CHECK-NEXT: [[I2:%.*]] = mul i32 [[I]], [[I]]
; CHECK-NEXT: [[C:%.*]] = icmp sgt i32 [[I2]], 0
; CHECK-NEXT: br i1 [[C]], label [[LOOP]], label [[LOOPEXIT:%.*]]
@@ -174,7 +174,7 @@ entry:
loop:
%i = phi i32 [ 10, %entry ], [ %i.next, %loop ]
%i.next = call i32 @llvm.loop.decrement.reg.i32(i32 %i, i32 1)
- store i32 %i, i32* @A
+ store i32 %i, ptr @A
%i2 = mul i32 %i, %i
%c = icmp sgt i32 %i2, 0
br i1 %c, label %loop, label %loopexit
@@ -185,18 +185,18 @@ loopexit:
@data = common global [240 x i8] zeroinitializer, align 16
-define void @test_zext(i8* %a) #0 {
+define void @test_zext(ptr %a) #0 {
; CHECK-LABEL: @test_zext(
; CHECK-NEXT: entry:
; CHECK-NEXT: br label [[LOOP:%.*]]
; CHECK: loop:
-; CHECK-NEXT: [[P_0:%.*]] = phi i8* [ getelementptr inbounds ([240 x i8], [240 x i8]* @data, i64 0, i64 0), [[ENTRY:%.*]] ], [ [[T3:%.*]], [[LOOP]] ]
-; CHECK-NEXT: [[DOT0:%.*]] = phi i8* [ [[A:%.*]], [[ENTRY]] ], [ [[T:%.*]], [[LOOP]] ]
-; CHECK-NEXT: [[T]] = getelementptr inbounds i8, i8* [[DOT0]], i64 1
-; CHECK-NEXT: [[T2:%.*]] = load i8, i8* [[DOT0]], align 1
-; CHECK-NEXT: [[T3]] = getelementptr inbounds i8, i8* [[P_0]], i64 1
-; CHECK-NEXT: store i8 [[T2]], i8* [[P_0]], align 1
-; CHECK-NEXT: [[EXITCOND:%.*]] = icmp ne i8* [[P_0]], getelementptr inbounds ([240 x i8], [240 x i8]* @data, i64 0, i64 239)
+; CHECK-NEXT: [[P_0:%.*]] = phi ptr [ @data, [[ENTRY:%.*]] ], [ [[T3:%.*]], [[LOOP]] ]
+; CHECK-NEXT: [[DOT0:%.*]] = phi ptr [ [[A:%.*]], [[ENTRY]] ], [ [[T:%.*]], [[LOOP]] ]
+; CHECK-NEXT: [[T]] = getelementptr inbounds i8, ptr [[DOT0]], i64 1
+; CHECK-NEXT: [[T2:%.*]] = load i8, ptr [[DOT0]], align 1
+; CHECK-NEXT: [[T3]] = getelementptr inbounds i8, ptr [[P_0]], i64 1
+; CHECK-NEXT: store i8 [[T2]], ptr [[P_0]], align 1
+; CHECK-NEXT: [[EXITCOND:%.*]] = icmp ne ptr [[P_0]], getelementptr inbounds ([240 x i8], ptr @data, i64 0, i64 239)
; CHECK-NEXT: br i1 [[EXITCOND]], label [[LOOP]], label [[EXIT:%.*]]
; CHECK: exit:
; CHECK-NEXT: ret void
@@ -206,12 +206,12 @@ entry:
loop:
%i.0 = phi i8 [ 0, %entry ], [ %t4, %loop ]
- %p.0 = phi i8* [ getelementptr inbounds ([240 x i8], [240 x i8]* @data, i64 0, i64 0), %entry ], [ %t3, %loop ]
- %.0 = phi i8* [ %a, %entry ], [ %t, %loop ]
- %t = getelementptr inbounds i8, i8* %.0, i64 1
- %t2 = load i8, i8* %.0, align 1
- %t3 = getelementptr inbounds i8, i8* %p.0, i64 1
- store i8 %t2, i8* %p.0, align 1
+ %p.0 = phi ptr [ @data, %entry ], [ %t3, %loop ]
+ %.0 = phi ptr [ %a, %entry ], [ %t, %loop ]
+ %t = getelementptr inbounds i8, ptr %.0, i64 1
+ %t2 = load i8, ptr %.0, align 1
+ %t3 = getelementptr inbounds i8, ptr %p.0, i64 1
+ store i8 %t2, ptr %p.0, align 1
%t4 = add i8 %i.0, 1
%t5 = icmp ult i8 %t4, -16
br i1 %t5, label %loop, label %exit
@@ -223,7 +223,7 @@ exit:
; It is okay to do LFTR on this loop even though the trip count is a
; division because in this case the division can be optimized to a
; shift.
-define void @test_udiv_as_shift(i8* %a, i8 %n) nounwind uwtable ssp {
+define void @test_udiv_as_shift(ptr %a, i8 %n) nounwind uwtable ssp {
; CHECK-LABEL: @test_udiv_as_shift(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[E:%.*]] = icmp sgt i8 [[N:%.*]], 3
@@ -236,7 +236,7 @@ define void @test_udiv_as_shift(i8* %a, i8 %n) nounwind uwtable ssp {
; CHECK: loop:
; CHECK-NEXT: [[I1:%.*]] = phi i8 [ [[I1_INC:%.*]], [[LOOP]] ], [ 0, [[LOOP_PREHEADER]] ]
; CHECK-NEXT: [[I1_INC]] = add nuw nsw i8 [[I1]], 1
-; CHECK-NEXT: store volatile i8 0, i8* [[A:%.*]], align 1
+; CHECK-NEXT: store volatile i8 0, ptr [[A:%.*]], align 1
; CHECK-NEXT: [[EXITCOND:%.*]] = icmp ne i8 [[I1_INC]], [[TMP2]]
; CHECK-NEXT: br i1 [[EXITCOND]], label [[LOOP]], label [[EXIT_LOOPEXIT:%.*]]
; CHECK: exit.loopexit:
@@ -253,7 +253,7 @@ loop:
%i1 = phi i8 [ 0, %entry ], [ %i1.inc, %loop ]
%i.inc = add nsw i8 %i, 4
%i1.inc = add i8 %i1, 1
- store volatile i8 0, i8* %a
+ store volatile i8 0, ptr %a
%c = icmp slt i8 %i, %n
br i1 %c, label %loop, label %exit
@@ -296,7 +296,7 @@ loopexit.0: ; preds = %loopentry.0
}
@.str3 = private constant [6 x i8] c"%lld\0A\00", align 1
-declare i32 @printf(i8* noalias nocapture, ...) nounwind
+declare i32 @printf(ptr noalias nocapture, ...) nounwind
; PR13371: indvars pass incorrectly substitutes 'undef' values
;
@@ -309,7 +309,7 @@ define i64 @no_undef_counter() nounwind {
; CHECK-NEXT: [[UNDEF:%.*]] = phi i64 [ [[NEXT_UNDEF:%.*]], [[BLOCK9]] ], [ undef, [[FUNC_START:%.*]] ]
; CHECK-NEXT: [[ITER:%.*]] = phi i64 [ [[NEXT_ITER:%.*]], [[BLOCK9]] ], [ 1, [[FUNC_START]] ]
; CHECK-NEXT: [[NEXT_ITER]] = add nuw nsw i64 [[ITER]], 1
-; CHECK-NEXT: [[TMP0:%.*]] = tail call i32 (i8*, ...) @printf(i8* noalias nocapture getelementptr inbounds ([6 x i8], [6 x i8]* @.str3, i64 0, i64 0), i64 [[NEXT_ITER]], i64 [[UNDEF]])
+; CHECK-NEXT: [[TMP0:%.*]] = tail call i32 (ptr, ...) @printf(ptr noalias nocapture @.str3, i64 [[NEXT_ITER]], i64 [[UNDEF]])
; CHECK-NEXT: [[NEXT_UNDEF]] = add nsw i64 [[UNDEF]], 1
; CHECK-NEXT: [[EXITCOND:%.*]] = icmp ne i64 [[NEXT_ITER]], 100
; CHECK-NEXT: br i1 [[EXITCOND]], label [[BLOCK9]], label [[EXIT:%.*]]
@@ -322,7 +322,7 @@ block9: ; preds = %block9,%func_start
%undef = phi i64 [ %next_undef, %block9 ], [ undef, %func_start ]
%iter = phi i64 [ %next_iter, %block9 ], [ 1, %func_start ]
%next_iter = add nsw i64 %iter, 1
- %0 = tail call i32 (i8*, ...) @printf(i8* noalias nocapture getelementptr inbounds ([6 x i8], [6 x i8]* @.str3, i64 0, i64 0), i64 %next_iter, i64 %undef)
+ %0 = tail call i32 (ptr, ...) @printf(ptr noalias nocapture @.str3, i64 %next_iter, i64 %undef)
%next_undef = add nsw i64 %undef, 1
%_tmp_3 = icmp slt i64 %next_iter, 100
br i1 %_tmp_3, label %block9, label %exit
@@ -394,7 +394,7 @@ attributes #1 = { nounwind }
; With the given initial value for IV, it is not legal to widen
; trip count to IV size
-define void @wide_trip_count_test1(float* %autoc,
+define void @wide_trip_count_test1(ptr %autoc,
; CHECK-LABEL: @wide_trip_count_test1(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[SUB:%.*]] = sub i32 [[DATA_LEN:%.*]], [[SAMPLE:%.*]]
@@ -407,13 +407,13 @@ define void @wide_trip_count_test1(float* %autoc,
; CHECK-NEXT: [[TEMP:%.*]] = trunc i64 [[INDVARS_IV]] to i32
; CHECK-NEXT: [[ADD:%.*]] = add i32 [[TEMP]], [[SAMPLE]]
; CHECK-NEXT: [[IDXPROM:%.*]] = zext i32 [[ADD]] to i64
-; CHECK-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds float, float* [[DATA:%.*]], i64 [[IDXPROM]]
-; CHECK-NEXT: [[TEMP1:%.*]] = load float, float* [[ARRAYIDX]], align 4
+; CHECK-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds float, ptr [[DATA:%.*]], i64 [[IDXPROM]]
+; CHECK-NEXT: [[TEMP1:%.*]] = load float, ptr [[ARRAYIDX]], align 4
; CHECK-NEXT: [[MUL:%.*]] = fmul float [[TEMP1]], [[D:%.*]]
-; CHECK-NEXT: [[ARRAYIDX2:%.*]] = getelementptr inbounds float, float* [[AUTOC:%.*]], i64 [[INDVARS_IV]]
-; CHECK-NEXT: [[TEMP2:%.*]] = load float, float* [[ARRAYIDX2]], align 4
+; CHECK-NEXT: [[ARRAYIDX2:%.*]] = getelementptr inbounds float, ptr [[AUTOC:%.*]], i64 [[INDVARS_IV]]
+; CHECK-NEXT: [[TEMP2:%.*]] = load float, ptr [[ARRAYIDX2]], align 4
; CHECK-NEXT: [[ADD3:%.*]] = fadd float [[TEMP2]], [[MUL]]
-; CHECK-NEXT: store float [[ADD3]], float* [[ARRAYIDX2]], align 4
+; CHECK-NEXT: store float [[ADD3]], ptr [[ARRAYIDX2]], align 4
; CHECK-NEXT: [[INDVARS_IV_NEXT]] = add nuw nsw i64 [[INDVARS_IV]], 1
; CHECK-NEXT: [[LFTR_WIDEIV:%.*]] = trunc i64 [[INDVARS_IV_NEXT]] to i32
; CHECK-NEXT: [[EXITCOND:%.*]] = icmp ne i32 [[LFTR_WIDEIV]], [[SUB]]
@@ -423,7 +423,7 @@ define void @wide_trip_count_test1(float* %autoc,
; CHECK: for.end:
; CHECK-NEXT: ret void
;
- float* %data,
+ ptr %data,
float %d, i32 %data_len, i32 %sample) nounwind {
entry:
%sub = sub i32 %data_len, %sample
@@ -435,13 +435,13 @@ for.body: ; preds = %entry, %for.body
%temp = trunc i64 %indvars.iv to i32
%add = add i32 %temp, %sample
%idxprom = zext i32 %add to i64
- %arrayidx = getelementptr inbounds float, float* %data, i64 %idxprom
- %temp1 = load float, float* %arrayidx, align 4
+ %arrayidx = getelementptr inbounds float, ptr %data, i64 %idxprom
+ %temp1 = load float, ptr %arrayidx, align 4
%mul = fmul float %temp1, %d
- %arrayidx2 = getelementptr inbounds float, float* %autoc, i64 %indvars.iv
- %temp2 = load float, float* %arrayidx2, align 4
+ %arrayidx2 = getelementptr inbounds float, ptr %autoc, i64 %indvars.iv
+ %temp2 = load float, ptr %arrayidx2, align 4
%add3 = fadd float %temp2, %mul
- store float %add3, float* %arrayidx2, align 4
+ store float %add3, ptr %arrayidx2, align 4
%indvars.iv.next = add i64 %indvars.iv, 1
%temp3 = trunc i64 %indvars.iv.next to i32
%cmp = icmp ult i32 %temp3, %sub
@@ -452,7 +452,7 @@ for.end: ; preds = %for.body, %entry
}
; Trip count should be widened and LFTR should canonicalize the condition
-define float @wide_trip_count_test2(float* %a,
+define float @wide_trip_count_test2(ptr %a,
; CHECK-LABEL: @wide_trip_count_test2(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[CMP5:%.*]] = icmp ugt i32 [[M:%.*]], 500
@@ -463,10 +463,10 @@ define float @wide_trip_count_test2(float* %a,
; CHECK: for.body:
; CHECK-NEXT: [[INDVARS_IV:%.*]] = phi i64 [ [[INDVARS_IV_NEXT:%.*]], [[FOR_BODY]] ], [ 500, [[FOR_BODY_PREHEADER]] ]
; CHECK-NEXT: [[SUM_07:%.*]] = phi float [ [[ADD:%.*]], [[FOR_BODY]] ], [ 0.000000e+00, [[FOR_BODY_PREHEADER]] ]
-; CHECK-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds float, float* [[B:%.*]], i64 [[INDVARS_IV]]
-; CHECK-NEXT: [[TEMP:%.*]] = load float, float* [[ARRAYIDX]], align 4
-; CHECK-NEXT: [[ARRAYIDX2:%.*]] = getelementptr inbounds float, float* [[A:%.*]], i64 [[INDVARS_IV]]
-; CHECK-NEXT: [[TEMP1:%.*]] = load float, float* [[ARRAYIDX2]], align 4
+; CHECK-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds float, ptr [[B:%.*]], i64 [[INDVARS_IV]]
+; CHECK-NEXT: [[TEMP:%.*]] = load float, ptr [[ARRAYIDX]], align 4
+; CHECK-NEXT: [[ARRAYIDX2:%.*]] = getelementptr inbounds float, ptr [[A:%.*]], i64 [[INDVARS_IV]]
+; CHECK-NEXT: [[TEMP1:%.*]] = load float, ptr [[ARRAYIDX2]], align 4
; CHECK-NEXT: [[MUL:%.*]] = fmul float [[TEMP]], [[TEMP1]]
; CHECK-NEXT: [[ADD]] = fadd float [[SUM_07]], [[MUL]]
; CHECK-NEXT: [[INDVARS_IV_NEXT]] = add nuw nsw i64 [[INDVARS_IV]], 1
@@ -479,7 +479,7 @@ define float @wide_trip_count_test2(float* %a,
; CHECK-NEXT: [[SUM_0_LCSSA:%.*]] = phi float [ 0.000000e+00, [[ENTRY:%.*]] ], [ [[ADD_LCSSA]], [[FOR_END_LOOPEXIT]] ]
; CHECK-NEXT: ret float [[SUM_0_LCSSA]]
;
- float* %b,
+ ptr %b,
i32 zeroext %m) local_unnamed_addr #0 {
entry:
%cmp5 = icmp ugt i32 %m, 500
@@ -492,10 +492,10 @@ for.body: ; preds = %for.body.preheader,
%sum.07 = phi float [ %add, %for.body ], [ 0.000000e+00, %for.body.preheader ]
%i.06 = phi i32 [ %inc, %for.body ], [ 500, %for.body.preheader ]
%idxprom = zext i32 %i.06 to i64
- %arrayidx = getelementptr inbounds float, float* %b, i64 %idxprom
- %temp = load float, float* %arrayidx, align 4
- %arrayidx2 = getelementptr inbounds float, float* %a, i64 %idxprom
- %temp1 = load float, float* %arrayidx2, align 4
+ %arrayidx = getelementptr inbounds float, ptr %b, i64 %idxprom
+ %temp = load float, ptr %arrayidx, align 4
+ %arrayidx2 = getelementptr inbounds float, ptr %a, i64 %idxprom
+ %temp1 = load float, ptr %arrayidx2, align 4
%mul = fmul float %temp, %temp1
%add = fadd float %sum.07, %mul
%inc = add i32 %i.06, 1
@@ -511,7 +511,7 @@ for.end: ; preds = %for.end.loopexit, %
}
; Trip count should be widened and LFTR should canonicalize the condition
-define float @wide_trip_count_test3(float* %b,
+define float @wide_trip_count_test3(ptr %b,
; CHECK-LABEL: @wide_trip_count_test3(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[CMP5:%.*]] = icmp sgt i32 [[M:%.*]], -10
@@ -523,8 +523,8 @@ define float @wide_trip_count_test3(float* %b,
; CHECK-NEXT: [[INDVARS_IV:%.*]] = phi i64 [ [[INDVARS_IV_NEXT:%.*]], [[FOR_BODY]] ], [ -10, [[FOR_BODY_PREHEADER]] ]
; CHECK-NEXT: [[SUM_07:%.*]] = phi float [ [[ADD1:%.*]], [[FOR_BODY]] ], [ 0.000000e+00, [[FOR_BODY_PREHEADER]] ]
; CHECK-NEXT: [[TMP0:%.*]] = add nsw i64 [[INDVARS_IV]], 20
-; CHECK-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds float, float* [[B:%.*]], i64 [[TMP0]]
-; CHECK-NEXT: [[TEMP:%.*]] = load float, float* [[ARRAYIDX]], align 4
+; CHECK-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds float, ptr [[B:%.*]], i64 [[TMP0]]
+; CHECK-NEXT: [[TEMP:%.*]] = load float, ptr [[ARRAYIDX]], align 4
; CHECK-NEXT: [[TMP1:%.*]] = trunc i64 [[INDVARS_IV]] to i32
; CHECK-NEXT: [[CONV:%.*]] = sitofp i32 [[TMP1]] to float
; CHECK-NEXT: [[MUL:%.*]] = fmul float [[CONV]], [[TEMP]]
@@ -552,8 +552,8 @@ for.body: ; preds = %for.body.preheader,
%i.06 = phi i32 [ %inc, %for.body ], [ -10, %for.body.preheader ]
%add = add nsw i32 %i.06, 20
%idxprom = sext i32 %add to i64
- %arrayidx = getelementptr inbounds float, float* %b, i64 %idxprom
- %temp = load float, float* %arrayidx, align 4
+ %arrayidx = getelementptr inbounds float, ptr %b, i64 %idxprom
+ %temp = load float, ptr %arrayidx, align 4
%conv = sitofp i32 %i.06 to float
%mul = fmul float %conv, %temp
%add1 = fadd float %sum.07, %mul
@@ -570,7 +570,7 @@ for.end: ; preds = %for.end.loopexit, %
}
; Trip count should be widened and LFTR should canonicalize the condition
-define float @wide_trip_count_test4(float* %b,
+define float @wide_trip_count_test4(ptr %b,
; CHECK-LABEL: @wide_trip_count_test4(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[CMP5:%.*]] = icmp sgt i32 [[M:%.*]], 10
@@ -582,8 +582,8 @@ define float @wide_trip_count_test4(float* %b,
; CHECK-NEXT: [[INDVARS_IV:%.*]] = phi i64 [ [[INDVARS_IV_NEXT:%.*]], [[FOR_BODY]] ], [ 10, [[FOR_BODY_PREHEADER]] ]
; CHECK-NEXT: [[SUM_07:%.*]] = phi float [ [[ADD1:%.*]], [[FOR_BODY]] ], [ 0.000000e+00, [[FOR_BODY_PREHEADER]] ]
; CHECK-NEXT: [[TMP0:%.*]] = add nuw nsw i64 [[INDVARS_IV]], 20
-; CHECK-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds float, float* [[B:%.*]], i64 [[TMP0]]
-; CHECK-NEXT: [[TEMP:%.*]] = load float, float* [[ARRAYIDX]], align 4
+; CHECK-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds float, ptr [[B:%.*]], i64 [[TMP0]]
+; CHECK-NEXT: [[TEMP:%.*]] = load float, ptr [[ARRAYIDX]], align 4
; CHECK-NEXT: [[TMP1:%.*]] = trunc i64 [[INDVARS_IV]] to i32
; CHECK-NEXT: [[CONV:%.*]] = sitofp i32 [[TMP1]] to float
; CHECK-NEXT: [[MUL:%.*]] = fmul float [[CONV]], [[TEMP]]
@@ -611,8 +611,8 @@ for.body: ; preds = %for.body.preheader,
%i.06 = phi i32 [ %inc, %for.body ], [ 10, %for.body.preheader ]
%add = add nsw i32 %i.06, 20
%idxprom = sext i32 %add to i64
- %arrayidx = getelementptr inbounds float, float* %b, i64 %idxprom
- %temp = load float, float* %arrayidx, align 4
+ %arrayidx = getelementptr inbounds float, ptr %b, i64 %idxprom
+ %temp = load float, ptr %arrayidx, align 4
%conv = sitofp i32 %i.06 to float
%mul = fmul float %conv, %temp
%add1 = fadd float %sum.07, %mul
@@ -634,10 +634,10 @@ define void @ptr_non_cmp_exit_test() {
; CHECK-NEXT: entry:
; CHECK-NEXT: br label [[FOR_BODY29:%.*]]
; CHECK: for.body29:
-; CHECK-NEXT: [[IV:%.*]] = phi i8* [ null, [[ENTRY:%.*]] ], [ [[IV_NEXT:%.*]], [[FOR_BODY29]] ]
-; CHECK-NEXT: [[TMP0:%.*]] = load volatile i8, i8* [[IV]], align 1
-; CHECK-NEXT: [[IV_NEXT]] = getelementptr inbounds i8, i8* [[IV]], i64 1
-; CHECK-NEXT: [[EXITCOND:%.*]] = icmp ne i8* [[IV]], inttoptr (i64 10 to i8*)
+; CHECK-NEXT: [[IV:%.*]] = phi ptr [ null, [[ENTRY:%.*]] ], [ [[IV_NEXT:%.*]], [[FOR_BODY29]] ]
+; CHECK-NEXT: [[TMP0:%.*]] = load volatile i8, ptr [[IV]], align 1
+; CHECK-NEXT: [[IV_NEXT]] = getelementptr inbounds i8, ptr [[IV]], i64 1
+; CHECK-NEXT: [[EXITCOND:%.*]] = icmp ne ptr [[IV]], inttoptr (i64 10 to ptr)
; CHECK-NEXT: br i1 [[EXITCOND]], label [[FOR_BODY29]], label [[EXIT:%.*]]
; CHECK: exit:
; CHECK-NEXT: ret void
@@ -646,10 +646,10 @@ entry:
br label %for.body29
for.body29:
- %iv = phi i8* [ null, %entry ], [ %iv.next, %for.body29 ]
- load volatile i8, i8* %iv, align 1
- %iv.next = getelementptr inbounds i8, i8* %iv, i64 1
- %cmp = icmp ne i8* %iv.next, inttoptr (i64 11 to i8*)
+ %iv = phi ptr [ null, %entry ], [ %iv.next, %for.body29 ]
+ load volatile i8, ptr %iv, align 1
+ %iv.next = getelementptr inbounds i8, ptr %iv, i64 1
+ %cmp = icmp ne ptr %iv.next, inttoptr (i64 11 to ptr)
%and = and i1 %cmp, %cmp
br i1 %and, label %for.body29, label %exit
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