mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-15 20:29:48 +00:00
bbea6143f2
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207572 91177308-0d34-0410-b5e6-96231b3b80d8
32 lines
1.3 KiB
LLVM
32 lines
1.3 KiB
LLVM
; RUN: opt < %s -basicaa -slp-vectorizer -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"
|
|
|
|
; We will keep trying to vectorize the basic block even we already find vectorized store.
|
|
; CHECK: test1
|
|
; CHECK: store <2 x double>
|
|
; CHECK: ret
|
|
define void @test1(double* %a, double* %b, double* %c, double* %d) {
|
|
entry:
|
|
%i0 = load double* %a, align 8
|
|
%i1 = load double* %b, align 8
|
|
%mul = fmul double %i0, %i1
|
|
%arrayidx3 = getelementptr inbounds double* %a, i64 1
|
|
%i3 = load double* %arrayidx3, align 8
|
|
%arrayidx4 = getelementptr inbounds double* %b, i64 1
|
|
%i4 = load double* %arrayidx4, align 8
|
|
%mul5 = fmul double %i3, %i4
|
|
store double %mul, double* %c, align 8
|
|
%arrayidx5 = getelementptr inbounds double* %c, i64 1
|
|
store double %mul5, double* %arrayidx5, align 8
|
|
%0 = bitcast double* %a to <4 x i32>*
|
|
%1 = load <4 x i32>* %0, align 8
|
|
%2 = bitcast double* %b to <4 x i32>*
|
|
%3 = load <4 x i32>* %2, align 8
|
|
%4 = mul <4 x i32> %1, %3
|
|
%5 = bitcast double* %d to <4 x i32>*
|
|
store <4 x i32> %4, <4 x i32>* %5, align 8
|
|
ret void
|
|
}
|