RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-11-22 18:54:02 +01:00
Code Issues Projects Releases Wiki Activity

[VectorCombine] add test for x86 target with SSE disabled; NFC

Browse Source
This commit is contained in:
Sanjay Patel 2020-08-12 09:15:11 -04:00
parent 40e668f84c
commit 575e40e45d
1 changed files with 12 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
test/Transforms/VectorCombine/X86/no-sse.ll Normal file
View File

@ -0,0 +1,12 @@
; RUN: opt < %s -vector-combine -S -mtriple=x86_64-- -mattr=-sse | FileCheck %s --check-prefixes=CHECK
define <4 x float> @bitcast_shuf_same_size(<4 x i32> %v) {
; CHECK-LABEL: @bitcast_shuf_same_size(
; CHECK-NEXT: [[TMP1:%.*]] = bitcast <4 x i32> [[V:%.*]] to <4 x float>
; CHECK-NEXT: [[R:%.*]] = shufflevector <4 x float> [[TMP1]], <4 x float> undef, <4 x i32> <i32 3, i32 2, i32 1, i32 0>
; CHECK-NEXT: ret <4 x float> [[R]]
;
%shuf = shufflevector <4 x i32> %v, <4 x i32> undef, <4 x i32> <i32 3, i32 2, i32 1, i32 0>
%r = bitcast <4 x i32> %shuf to <4 x float>
ret <4 x float> %r
}