mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-23 21:13:02 +02:00
8c57546852
We currently can't legalize those, but we should really not be creating them in the first place, since legalization would probably look similar to the way we legalize CONCAT_VECTORS - basically replace the INSERT with a BUILD. This fixes PR311956. Differential Revision: https://reviews.llvm.org/D29961 llvm-svn: 295213
26 lines
1.1 KiB
LLVM
26 lines
1.1 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
; RUN: llc -mattr=+avx < %s | FileCheck %s
|
|
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
|
|
target triple = "x86_64-scei-ps4"
|
|
|
|
@G1 = common global <2 x float> zeroinitializer, align 8
|
|
@G2 = common global <8 x float> zeroinitializer, align 32
|
|
|
|
define <4 x float> @foo() {
|
|
; CHECK-LABEL: foo:
|
|
; CHECK: # BB#0: # %entry
|
|
; CHECK-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
|
|
; CHECK-NEXT: vblendpd {{.*#+}} ymm0 = ymm0[0],mem[1,2,3]
|
|
; CHECK-NEXT: vextractf128 $1, %ymm0, %xmm1
|
|
; CHECK-NEXT: vshufps {{.*#+}} xmm0 = xmm1[0,2],xmm0[2,0]
|
|
; CHECK-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[0,2,1,3]
|
|
; CHECK-NEXT: vzeroupper
|
|
; CHECK-NEXT: retq
|
|
entry:
|
|
%V = load <2 x float>, <2 x float>* @G1, align 8
|
|
%shuffle = shufflevector <2 x float> %V, <2 x float> undef, <8 x i32> <i32 undef, i32 undef, i32 undef, i32 undef, i32 0, i32 undef, i32 undef, i32 undef>
|
|
%L = load <8 x float>, <8 x float>* @G2, align 32
|
|
%shuffle1 = shufflevector <8 x float> %shuffle, <8 x float> %L, <4 x i32> <i32 12, i32 10, i32 14, i32 4>
|
|
ret <4 x float> %shuffle1
|
|
}
|