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Imported Upstream version 6.0.0.172

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Former-commit-id: f3cc9b82f3e5bd8f0fd3ebc098f789556b44e9cd
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Xamarin Public Jenkins (auto-signing)
2019-04-12 14:10:50 +00:00
parent 8016999e4d
commit 64ac736ec5
32155 changed files with 3981439 additions and 75368 deletions
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34
external/llvm/test/CodeGen/X86/vec-trunc-store.ll vendored Normal file
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s
define void @foo(<8 x i32>* %p) nounwind {
; CHECK-LABEL: foo:
; CHECK: # %bb.0:
; CHECK-NEXT: movdqa (%rdi), %xmm0
; CHECK-NEXT: movdqa 16(%rdi), %xmm1
; CHECK-NEXT: pslld $16, %xmm1
; CHECK-NEXT: psrad $16, %xmm1
; CHECK-NEXT: pslld $16, %xmm0
; CHECK-NEXT: psrad $16, %xmm0
; CHECK-NEXT: packssdw %xmm1, %xmm0
; CHECK-NEXT: movdqa %xmm0, (%rax)
; CHECK-NEXT: retq
%t = load <8 x i32>, <8 x i32>* %p
%cti69 = trunc <8 x i32> %t to <8 x i16> ; <<8 x i16>> [#uses=1]
store <8 x i16> %cti69, <8 x i16>* undef
ret void
}
define void @bar(<4 x i32>* %p) nounwind {
; CHECK-LABEL: bar:
; CHECK: # %bb.0:
; CHECK-NEXT: pshuflw {{.*#+}} xmm0 = mem[0,2,2,3,4,5,6,7]
; CHECK-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,6,6,7]
; CHECK-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
; CHECK-NEXT: movq %xmm0, (%rax)
; CHECK-NEXT: retq
%t = load <4 x i32>, <4 x i32>* %p
%cti44 = trunc <4 x i32> %t to <4 x i16> ; <<4 x i16>> [#uses=1]
store <4 x i16> %cti44, <4 x i16>* undef
ret void
}