; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt < %s -basic-aa -slp-vectorizer -dce -S -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7-avx | FileCheck %s
;int foo(char * restrict A, float * restrict B, float T) {
; A[0] = (T * B[10] + 4.0);
; A[1] = (T * B[11] + 5.0);
; A[2] = (T * B[12] + 6.0);
;}
define i32 @foo(i8* noalias nocapture %A, float* noalias nocapture %B, float %T) {
; CHECK-LABEL: @foo(
; CHECK-NEXT: [[TMP1:%.*]] = getelementptr inbounds float, float* [[B:%.*]], i64 10
; CHECK-NEXT: [[TMP2:%.*]] = load float, float* [[TMP1]], align 4
; CHECK-NEXT: [[TMP3:%.*]] = fmul float [[TMP2]], [[T:%.*]]
; CHECK-NEXT: [[TMP4:%.*]] = fpext float [[TMP3]] to double
; CHECK-NEXT: [[TMP5:%.*]] = fadd double [[TMP4]], 4.000000e+00
; CHECK-NEXT: [[TMP6:%.*]] = fptosi double [[TMP5]] to i8
; CHECK-NEXT: store i8 [[TMP6]], i8* [[A:%.*]], align 1
; CHECK-NEXT: [[TMP7:%.*]] = getelementptr inbounds float, float* [[B]], i64 11
; CHECK-NEXT: [[TMP8:%.*]] = load float, float* [[TMP7]], align 4
; CHECK-NEXT: [[TMP9:%.*]] = fmul float [[TMP8]], [[T]]
; CHECK-NEXT: [[TMP10:%.*]] = fpext float [[TMP9]] to double
; CHECK-NEXT: [[TMP11:%.*]] = fadd double [[TMP10]], 5.000000e+00
; CHECK-NEXT: [[TMP12:%.*]] = fptosi double [[TMP11]] to i8
; CHECK-NEXT: [[TMP13:%.*]] = getelementptr inbounds i8, i8* [[A]], i64 1
; CHECK-NEXT: store i8 [[TMP12]], i8* [[TMP13]], align 1
; CHECK-NEXT: [[TMP14:%.*]] = getelementptr inbounds float, float* [[B]], i64 12
; CHECK-NEXT: [[TMP15:%.*]] = load float, float* [[TMP14]], align 4
; CHECK-NEXT: [[TMP16:%.*]] = fmul float [[TMP15]], [[T]]
; CHECK-NEXT: [[TMP17:%.*]] = fpext float [[TMP16]] to double
; CHECK-NEXT: [[TMP18:%.*]] = fadd double [[TMP17]], 6.000000e+00
; CHECK-NEXT: [[TMP19:%.*]] = fptosi double [[TMP18]] to i8
; CHECK-NEXT: [[TMP20:%.*]] = getelementptr inbounds i8, i8* [[A]], i64 2
; CHECK-NEXT: store i8 [[TMP19]], i8* [[TMP20]], align 1
; CHECK-NEXT: ret i32 undef
;
%1 = getelementptr inbounds float, float* %B, i64 10
%2 = load float, float* %1, align 4
%3 = fmul float %2, %T
%4 = fpext float %3 to double
%5 = fadd double %4, 4.000000e+00
%6 = fptosi double %5 to i8
store i8 %6, i8* %A, align 1
%7 = getelementptr inbounds float, float* %B, i64 11
%8 = load float, float* %7, align 4
%9 = fmul float %8, %T
%10 = fpext float %9 to double
%11 = fadd double %10, 5.000000e+00
%12 = fptosi double %11 to i8
%13 = getelementptr inbounds i8, i8* %A, i64 1
store i8 %12, i8* %13, align 1
%14 = getelementptr inbounds float, float* %B, i64 12
%15 = load float, float* %14, align 4
%16 = fmul float %15, %T
%17 = fpext float %16 to double
%18 = fadd double %17, 6.000000e+00
%19 = fptosi double %18 to i8
%20 = getelementptr inbounds i8, i8* %A, i64 2
store i8 %19, i8* %20, align 1
ret i32 undef
}
; PR41892
define void @test_v4f32_v2f32_store(<4 x float> %f, float* %p){
; CHECK-LABEL: @test_v4f32_v2f32_store(
; CHECK-NEXT: [[X0:%.*]] = extractelement <4 x float> [[F:%.*]], i64 0
; CHECK-NEXT: [[X1:%.*]] = extractelement <4 x float> [[F]], i64 1
; CHECK-NEXT: [[TMP1:%.*]] = insertelement <2 x float> poison, float [[X0]], i32 0
; CHECK-NEXT: [[TMP2:%.*]] = insertelement <2 x float> [[TMP1]], float [[X1]], i32 1
; CHECK-NEXT: [[TMP3:%.*]] = bitcast float* [[P:%.*]] to <2 x float>*
; CHECK-NEXT: store <2 x float> [[TMP2]], <2 x float>* [[TMP3]], align 4
; CHECK-NEXT: ret void
;
%x0 = extractelement <4 x float> %f, i64 0
%x1 = extractelement <4 x float> %f, i64 1
%p1 = getelementptr inbounds float, float* %p, i64 1
store float %x0, float* %p, align 4
store float %x1, float* %p1, align 4
ret void
}
define void @test_v4f32_v2f32_splat_store(<4 x float> %f, float* %p){
; CHECK-LABEL: @test_v4f32_v2f32_splat_store(
; CHECK-NEXT: [[X0:%.*]] = extractelement <4 x float> [[F:%.*]], i64 0
; CHECK-NEXT: [[P1:%.*]] = getelementptr inbounds float, float* [[P:%.*]], i64 1
; CHECK-NEXT: store float [[X0]], float* [[P]], align 4
; CHECK-NEXT: store float [[X0]], float* [[P1]], align 4
; CHECK-NEXT: ret void
;
%x0 = extractelement <4 x float> %f, i64 0
%p1 = getelementptr inbounds float, float* %p, i64 1
store float %x0, float* %p, align 4
store float %x0, float* %p1, align 4
ret void
}
define void @test_v4f32_v3f32_store(<4 x float> %f, float* %p){
; CHECK-LABEL: @test_v4f32_v3f32_store(
; CHECK-NEXT: [[X0:%.*]] = extractelement <4 x float> [[F:%.*]], i64 0
; CHECK-NEXT: [[X1:%.*]] = extractelement <4 x float> [[F]], i64 1
; CHECK-NEXT: [[X2:%.*]] = extractelement <4 x float> [[F]], i64 2
; CHECK-NEXT: [[P2:%.*]] = getelementptr inbounds float, float* [[P:%.*]], i64 2
; CHECK-NEXT: [[TMP1:%.*]] = insertelement <2 x float> poison, float [[X0]], i32 0
; CHECK-NEXT: [[TMP2:%.*]] = insertelement <2 x float> [[TMP1]], float [[X1]], i32 1
; CHECK-NEXT: [[TMP3:%.*]] = bitcast float* [[P]] to <2 x float>*
; CHECK-NEXT: store <2 x float> [[TMP2]], <2 x float>* [[TMP3]], align 4
; CHECK-NEXT: store float [[X2]], float* [[P2]], align 4
; CHECK-NEXT: ret void
;
%x0 = extractelement <4 x float> %f, i64 0
%x1 = extractelement <4 x float> %f, i64 1
%x2 = extractelement <4 x float> %f, i64 2
%p1 = getelementptr inbounds float, float* %p, i64 1
%p2 = getelementptr inbounds float, float* %p, i64 2
store float %x0, float* %p, align 4
store float %x1, float* %p1, align 4
store float %x2, float* %p2, align 4
ret void
}
define void @test_v4f32_v3f32_splat_store(<4 x float> %f, float* %p){
; CHECK-LABEL: @test_v4f32_v3f32_splat_store(
; CHECK-NEXT: [[X0:%.*]] = extractelement <4 x float> [[F:%.*]], i64 0
; CHECK-NEXT: [[P1:%.*]] = getelementptr inbounds float, float* [[P:%.*]], i64 1
; CHECK-NEXT: [[P2:%.*]] = getelementptr inbounds float, float* [[P]], i64 2
; CHECK-NEXT: store float [[X0]], float* [[P]], align 4
; CHECK-NEXT: store float [[X0]], float* [[P1]], align 4
; CHECK-NEXT: store float [[X0]], float* [[P2]], align 4
; CHECK-NEXT: ret void
;
%x0 = extractelement <4 x float> %f, i64 0
%p1 = getelementptr inbounds float, float* %p, i64 1
%p2 = getelementptr inbounds float, float* %p, i64 2
store float %x0, float* %p, align 4
store float %x0, float* %p1, align 4
store float %x0, float* %p2, align 4
ret void
}
define void @test_v4f32_v4f32_store(<4 x float> %f, float* %p){
; CHECK-LABEL: @test_v4f32_v4f32_store(
; CHECK-NEXT: [[TMP1:%.*]] = bitcast float* [[P:%.*]] to <4 x float>*
; CHECK-NEXT: store <4 x float> [[F:%.*]], <4 x float>* [[TMP1]], align 4
; CHECK-NEXT: ret void
;
%x0 = extractelement <4 x float> %f, i64 0
%x1 = extractelement <4 x float> %f, i64 1
%x2 = extractelement <4 x float> %f, i64 2
%x3 = extractelement <4 x float> %f, i64 3
%p1 = getelementptr inbounds float, float* %p, i64 1
%p2 = getelementptr inbounds float, float* %p, i64 2
%p3 = getelementptr inbounds float, float* %p, i64 3
store float %x0, float* %p, align 4
store float %x1, float* %p1, align 4
store float %x2, float* %p2, align 4
store float %x3, float* %p3, align 4
ret void
}
define void @test_v4f32_v4f32_splat_store(<4 x float> %f, float* %p){
; CHECK-LABEL: @test_v4f32_v4f32_splat_store(
; CHECK-NEXT: [[X0:%.*]] = extractelement <4 x float> [[F:%.*]], i64 0
; CHECK-NEXT: [[TMP1:%.*]] = insertelement <4 x float> poison, float [[X0]], i32 0
; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <4 x float> [[TMP1]], <4 x float> poison, <4 x i32> zeroinitializer
; CHECK-NEXT: [[TMP2:%.*]] = bitcast float* [[P:%.*]] to <4 x float>*
; CHECK-NEXT: store <4 x float> [[SHUFFLE]], <4 x float>* [[TMP2]], align 4
; CHECK-NEXT: ret void
;
%x0 = extractelement <4 x float> %f, i64 0
%p1 = getelementptr inbounds float, float* %p, i64 1
%p2 = getelementptr inbounds float, float* %p, i64 2
%p3 = getelementptr inbounds float, float* %p, i64 3
store float %x0, float* %p, align 4
store float %x0, float* %p1, align 4
store float %x0, float* %p2, align 4
store float %x0, float* %p3, align 4
ret void
}