mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-21 03:53:04 +02:00
ec7f530a6c
The slp vectorizer doesn't optimize this case in 32 bits. Fixes PR23453. llvm-svn: 240289
31 lines
1.0 KiB
LLVM
31 lines
1.0 KiB
LLVM
; RUN: llvm-as %s -o %t.o
|
|
|
|
; RUN: %gold -plugin %llvmshlibdir/LLVMgold.so \
|
|
; RUN: --plugin-opt=save-temps \
|
|
; RUN: -shared %t.o -o %t2.o
|
|
; RUN: llvm-dis %t2.o.opt.bc -o - | FileCheck %s
|
|
|
|
; test that the vectorizer is run.
|
|
; CHECK: fadd <4 x float>
|
|
|
|
target triple = "x86_64-unknown-linux-gnu"
|
|
|
|
define void @f(float* nocapture %x) {
|
|
%tmp = load float, float* %x, align 4
|
|
%add = fadd float %tmp, 1.000000e+00
|
|
store float %add, float* %x, align 4
|
|
%arrayidx1 = getelementptr inbounds float, float* %x, i64 1
|
|
%tmp1 = load float, float* %arrayidx1, align 4
|
|
%add2 = fadd float %tmp1, 1.000000e+00
|
|
store float %add2, float* %arrayidx1, align 4
|
|
%arrayidx3 = getelementptr inbounds float, float* %x, i64 2
|
|
%tmp2 = load float, float* %arrayidx3, align 4
|
|
%add4 = fadd float %tmp2, 1.000000e+00
|
|
store float %add4, float* %arrayidx3, align 4
|
|
%arrayidx5 = getelementptr inbounds float, float* %x, i64 3
|
|
%tmp3 = load float, float* %arrayidx5, align 4
|
|
%add6 = fadd float %tmp3, 1.000000e+00
|
|
store float %add6, float* %arrayidx5, align 4
|
|
ret void
|
|
}
|