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llvm-project/llvm/test/CodeGen/X86/pr31956.ll

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[DAG] Don't try to create an INSERT_SUBVECTOR with an illegal source 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
2017-02-16 02:37:26 +08:00
; 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:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; CHECK: # %bb.0: # %entry
[DAG] Don't try to create an INSERT_SUBVECTOR with an illegal source 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
2017-02-16 02:37:26 +08:00
; 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
}