| ; RUN: opt < %s -basicaa -slp-vectorizer -dce -S -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7-avx | FileCheck %s |
| |
| target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" |
| target triple = "x86_64-apple-macosx10.8.0" |
| ;CHECK: fextr |
| ;CHECK-NOT: insertelement |
| ;CHECK-NOT: extractelement |
| ;CHECK: fadd <2 x double> |
| ;CHECK: ret void |
| define void @fextr(double* %ptr) { |
| entry: |
| %LD = load <2 x double>, <2 x double>* undef |
| %V0 = extractelement <2 x double> %LD, i32 0 |
| %V1 = extractelement <2 x double> %LD, i32 1 |
| %P0 = getelementptr inbounds double, double* %ptr, i64 0 |
| %P1 = getelementptr inbounds double, double* %ptr, i64 1 |
| %A0 = fadd double %V0, 0.0 |
| %A1 = fadd double %V1, 1.1 |
| store double %A0, double* %P0, align 4 |
| store double %A1, double* %P1, align 4 |
| ret void |
| } |
| |
| ;CHECK: fextr1 |
| ;CHECK: insertelement |
| ;CHECK: insertelement |
| ;CHECK: ret void |
| define void @fextr1(double* %ptr) { |
| entry: |
| %LD = load <2 x double>, <2 x double>* undef |
| %V0 = extractelement <2 x double> %LD, i32 0 |
| %V1 = extractelement <2 x double> %LD, i32 1 |
| %P0 = getelementptr inbounds double, double* %ptr, i64 1 ; <--- incorrect order |
| %P1 = getelementptr inbounds double, double* %ptr, i64 0 |
| %A0 = fadd double %V0, 1.2 |
| %A1 = fadd double %V1, 3.4 |
| store double %A0, double* %P0, align 4 |
| store double %A1, double* %P1, align 4 |
| ret void |
| } |
| |
| ;CHECK: fextr2 |
| ;CHECK: insertelement |
| ;CHECK: insertelement |
| ;CHECK: ret void |
| define void @fextr2(double* %ptr) { |
| entry: |
| %LD = load <4 x double>, <4 x double>* undef |
| %V0 = extractelement <4 x double> %LD, i32 0 ; <--- invalid size. |
| %V1 = extractelement <4 x double> %LD, i32 1 |
| %P0 = getelementptr inbounds double, double* %ptr, i64 0 |
| %P1 = getelementptr inbounds double, double* %ptr, i64 1 |
| %A0 = fadd double %V0, 5.5 |
| %A1 = fadd double %V1, 6.6 |
| store double %A0, double* %P0, align 4 |
| store double %A1, double* %P1, align 4 |
| ret void |
| } |
| |