97 lines
4.4 KiB
LLVM
97 lines
4.4 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
|
|
; RUN: opt -S -slp-vectorizer %s -slp-threshold=-10 | FileCheck %s
|
|
target datalayout = "e-m:e-i64:64-i128:128-n32:64-S128"
|
|
target triple = "aarch64--linux-gnu"
|
|
|
|
%structA = type { [2 x float] }
|
|
|
|
define void @test1(%structA* nocapture readonly %J, i32 %xmin, i32 %ymin) {
|
|
; CHECK-LABEL: @test1(
|
|
; CHECK-NEXT: entry:
|
|
; CHECK-NEXT: [[TMP0:%.*]] = insertelement <2 x i32> poison, i32 [[XMIN:%.*]], i32 0
|
|
; CHECK-NEXT: [[TMP1:%.*]] = insertelement <2 x i32> [[TMP0]], i32 [[YMIN:%.*]], i32 1
|
|
; CHECK-NEXT: br label [[FOR_BODY3_LR_PH:%.*]]
|
|
; CHECK: for.body3.lr.ph:
|
|
; CHECK-NEXT: [[TMP2:%.*]] = sitofp <2 x i32> [[TMP1]] to <2 x float>
|
|
; CHECK-NEXT: [[ARRAYIDX4:%.*]] = getelementptr inbounds [[STRUCTA:%.*]], %structA* [[J:%.*]], i64 0, i32 0, i64 0
|
|
; CHECK-NEXT: [[ARRAYIDX9:%.*]] = getelementptr inbounds [[STRUCTA]], %structA* [[J]], i64 0, i32 0, i64 1
|
|
; CHECK-NEXT: [[TMP3:%.*]] = bitcast float* [[ARRAYIDX4]] to <2 x float>*
|
|
; CHECK-NEXT: [[TMP4:%.*]] = load <2 x float>, <2 x float>* [[TMP3]], align 4
|
|
; CHECK-NEXT: [[TMP5:%.*]] = fsub fast <2 x float> [[TMP2]], [[TMP4]]
|
|
; CHECK-NEXT: [[TMP6:%.*]] = fmul fast <2 x float> [[TMP5]], [[TMP5]]
|
|
; CHECK-NEXT: [[TMP7:%.*]] = extractelement <2 x float> [[TMP6]], i32 0
|
|
; CHECK-NEXT: [[TMP8:%.*]] = extractelement <2 x float> [[TMP6]], i32 1
|
|
; CHECK-NEXT: [[ADD:%.*]] = fadd fast float [[TMP7]], [[TMP8]]
|
|
; CHECK-NEXT: [[CMP:%.*]] = fcmp oeq float [[ADD]], 0.000000e+00
|
|
; CHECK-NEXT: br i1 [[CMP]], label [[FOR_BODY3_LR_PH]], label [[FOR_END27:%.*]]
|
|
; CHECK: for.end27:
|
|
; CHECK-NEXT: ret void
|
|
;
|
|
|
|
entry:
|
|
br label %for.body3.lr.ph
|
|
|
|
for.body3.lr.ph:
|
|
%conv5 = sitofp i32 %ymin to float
|
|
%conv = sitofp i32 %xmin to float
|
|
%arrayidx4 = getelementptr inbounds %structA, %structA* %J, i64 0, i32 0, i64 0
|
|
%0 = load float, float* %arrayidx4, align 4
|
|
%sub = fsub fast float %conv, %0
|
|
%arrayidx9 = getelementptr inbounds %structA, %structA* %J, i64 0, i32 0, i64 1
|
|
%1 = load float, float* %arrayidx9, align 4
|
|
%sub10 = fsub fast float %conv5, %1
|
|
%mul11 = fmul fast float %sub, %sub
|
|
%mul12 = fmul fast float %sub10, %sub10
|
|
%add = fadd fast float %mul11, %mul12
|
|
%cmp = fcmp oeq float %add, 0.000000e+00
|
|
br i1 %cmp, label %for.body3.lr.ph, label %for.end27
|
|
|
|
for.end27:
|
|
ret void
|
|
}
|
|
|
|
define void @test2(%structA* nocapture readonly %J, i32 %xmin, i32 %ymin) {
|
|
; CHECK-LABEL: @test2(
|
|
; CHECK-NEXT: entry:
|
|
; CHECK-NEXT: [[TMP0:%.*]] = insertelement <2 x i32> poison, i32 [[XMIN:%.*]], i32 0
|
|
; CHECK-NEXT: [[TMP1:%.*]] = insertelement <2 x i32> [[TMP0]], i32 [[YMIN:%.*]], i32 1
|
|
; CHECK-NEXT: br label [[FOR_BODY3_LR_PH:%.*]]
|
|
; CHECK: for.body3.lr.ph:
|
|
; CHECK-NEXT: [[TMP2:%.*]] = sitofp <2 x i32> [[TMP1]] to <2 x float>
|
|
; CHECK-NEXT: [[ARRAYIDX4:%.*]] = getelementptr inbounds [[STRUCTA:%.*]], %structA* [[J:%.*]], i64 0, i32 0, i64 0
|
|
; CHECK-NEXT: [[ARRAYIDX9:%.*]] = getelementptr inbounds [[STRUCTA]], %structA* [[J]], i64 0, i32 0, i64 1
|
|
; CHECK-NEXT: [[TMP3:%.*]] = bitcast float* [[ARRAYIDX4]] to <2 x float>*
|
|
; CHECK-NEXT: [[TMP4:%.*]] = load <2 x float>, <2 x float>* [[TMP3]], align 4
|
|
; CHECK-NEXT: [[TMP5:%.*]] = fsub fast <2 x float> [[TMP2]], [[TMP4]]
|
|
; CHECK-NEXT: [[TMP6:%.*]] = fmul fast <2 x float> [[TMP5]], [[TMP5]]
|
|
; CHECK-NEXT: [[TMP7:%.*]] = extractelement <2 x float> [[TMP6]], i32 0
|
|
; CHECK-NEXT: [[TMP8:%.*]] = extractelement <2 x float> [[TMP6]], i32 1
|
|
; CHECK-NEXT: [[ADD:%.*]] = fadd fast float [[TMP8]], [[TMP7]]
|
|
; CHECK-NEXT: [[CMP:%.*]] = fcmp oeq float [[ADD]], 0.000000e+00
|
|
; CHECK-NEXT: br i1 [[CMP]], label [[FOR_BODY3_LR_PH]], label [[FOR_END27:%.*]]
|
|
; CHECK: for.end27:
|
|
; CHECK-NEXT: ret void
|
|
;
|
|
|
|
entry:
|
|
br label %for.body3.lr.ph
|
|
|
|
for.body3.lr.ph:
|
|
%conv5 = sitofp i32 %ymin to float
|
|
%conv = sitofp i32 %xmin to float
|
|
%arrayidx4 = getelementptr inbounds %structA, %structA* %J, i64 0, i32 0, i64 0
|
|
%0 = load float, float* %arrayidx4, align 4
|
|
%sub = fsub fast float %conv, %0
|
|
%arrayidx9 = getelementptr inbounds %structA, %structA* %J, i64 0, i32 0, i64 1
|
|
%1 = load float, float* %arrayidx9, align 4
|
|
%sub10 = fsub fast float %conv5, %1
|
|
%mul11 = fmul fast float %sub, %sub
|
|
%mul12 = fmul fast float %sub10, %sub10
|
|
%add = fadd fast float %mul12, %mul11 ;;;<---- Operands commuted!!
|
|
%cmp = fcmp oeq float %add, 0.000000e+00
|
|
br i1 %cmp, label %for.body3.lr.ph, label %for.end27
|
|
|
|
for.end27:
|
|
ret void
|
|
}
|