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[X86] Regenerated vector float extension tests 

llvm-svn: 262919
This commit is contained in:
Simon Pilgrim 2016-03-08 09:17:12 +00:00
parent 3452d33ae2
commit d8ac7c9f2d
1 changed files with 65 additions and 19 deletions
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84
llvm/test/CodeGen/X86/vec_fpext.ll
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@ -1,13 +1,25 @@
; RUN: llc < %s -march=x86 -mattr=+sse4.1,-avx | FileCheck %s
; RUN: llc < %s -march=x86 -mcpu=corei7-avx | FileCheck --check-prefix=AVX %s
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=i686-unknown -mattr=+sse4.1 | FileCheck %s --check-prefix=SSE
; RUN: llc < %s -mtriple=i686-unknown -mattr=+avx | FileCheck %s --check-prefix=AVX
; PR11674
define void @fpext_frommem(<2 x float>* %in, <2 x double>* %out) {
; CHECK-LABEL: fpext_frommem:
; SSE-LABEL: fpext_frommem:
; SSE: # BB#0: # %entry
; SSE-NEXT: movl {{[0-9]+}}(%esp), %eax
; SSE-NEXT: movl {{[0-9]+}}(%esp), %ecx
; SSE-NEXT: cvtps2pd (%ecx), %xmm0
; SSE-NEXT: movups %xmm0, (%eax)
; SSE-NEXT: retl
;
; AVX-LABEL: fpext_frommem:
; AVX: # BB#0: # %entry
; AVX-NEXT: movl {{[0-9]+}}(%esp), %eax
; AVX-NEXT: movl {{[0-9]+}}(%esp), %ecx
; AVX-NEXT: vcvtps2pd (%ecx), %xmm0
; AVX-NEXT: vmovups %xmm0, (%eax)
; AVX-NEXT: retl
entry:
; CHECK: cvtps2pd (%{{.+}}), %xmm{{[0-9]+}}
; AVX: vcvtps2pd (%{{.+}}), %xmm{{[0-9]+}}
%0 = load <2 x float>, <2 x float>* %in, align 8
%1 = fpext <2 x float> %0 to <2 x double>
store <2 x double> %1, <2 x double>* %out, align 1
@ -15,12 +27,25 @@ entry:
}
define void @fpext_frommem4(<4 x float>* %in, <4 x double>* %out) {
; CHECK-LABEL: fpext_frommem4:
; SSE-LABEL: fpext_frommem4:
; SSE: # BB#0: # %entry
; SSE-NEXT: movl {{[0-9]+}}(%esp), %eax
; SSE-NEXT: movl {{[0-9]+}}(%esp), %ecx
; SSE-NEXT: cvtps2pd (%ecx), %xmm0
; SSE-NEXT: cvtps2pd 8(%ecx), %xmm1
; SSE-NEXT: movups %xmm1, 16(%eax)
; SSE-NEXT: movups %xmm0, (%eax)
; SSE-NEXT: retl
;
; AVX-LABEL: fpext_frommem4:
; AVX: # BB#0: # %entry
; AVX-NEXT: movl {{[0-9]+}}(%esp), %eax
; AVX-NEXT: movl {{[0-9]+}}(%esp), %ecx
; AVX-NEXT: vcvtps2pd (%ecx), %ymm0
; AVX-NEXT: vmovups %ymm0, (%eax)
; AVX-NEXT: vzeroupper
; AVX-NEXT: retl
entry:
; CHECK: cvtps2pd (%{{.+}}), %xmm{{[0-9]+}}
; CHECK: cvtps2pd 8(%{{.+}}), %xmm{{[0-9]+}}
; AVX: vcvtps2pd (%{{.+}}), %ymm{{[0-9]+}}
%0 = load <4 x float>, <4 x float>* %in
%1 = fpext <4 x float> %0 to <4 x double>
store <4 x double> %1, <4 x double>* %out, align 1
@ -28,15 +53,31 @@ entry:
}
define void @fpext_frommem8(<8 x float>* %in, <8 x double>* %out) {
; CHECK-LABEL: fpext_frommem8:
; SSE-LABEL: fpext_frommem8:
; SSE: # BB#0: # %entry
; SSE-NEXT: movl {{[0-9]+}}(%esp), %eax
; SSE-NEXT: movl {{[0-9]+}}(%esp), %ecx
; SSE-NEXT: cvtps2pd (%ecx), %xmm0
; SSE-NEXT: cvtps2pd 8(%ecx), %xmm1
; SSE-NEXT: cvtps2pd 16(%ecx), %xmm2
; SSE-NEXT: cvtps2pd 24(%ecx), %xmm3
; SSE-NEXT: movups %xmm3, 48(%eax)
; SSE-NEXT: movups %xmm2, 32(%eax)
; SSE-NEXT: movups %xmm1, 16(%eax)
; SSE-NEXT: movups %xmm0, (%eax)
; SSE-NEXT: retl
;
; AVX-LABEL: fpext_frommem8:
; AVX: # BB#0: # %entry
; AVX-NEXT: movl {{[0-9]+}}(%esp), %eax
; AVX-NEXT: movl {{[0-9]+}}(%esp), %ecx
; AVX-NEXT: vcvtps2pd (%ecx), %ymm0
; AVX-NEXT: vcvtps2pd 16(%ecx), %ymm1
; AVX-NEXT: vmovups %ymm1, 32(%eax)
; AVX-NEXT: vmovups %ymm0, (%eax)
; AVX-NEXT: vzeroupper
; AVX-NEXT: retl
entry:
; CHECK: cvtps2pd (%{{.+}}), %xmm{{[0-9]+}}
; CHECK: cvtps2pd 8(%{{.+}}), %xmm{{[0-9]+}}
; CHECK: cvtps2pd 16(%{{.+}}), %xmm{{[0-9]+}}
; CHECK: cvtps2pd 24(%{{.+}}), %xmm{{[0-9]+}}
; AVX: vcvtps2pd 16(%{{.+}}), %ymm{{[0-9]+}}
; AVX: vcvtps2pd (%{{.+}}), %ymm{{[0-9]+}}
%0 = load <8 x float>, <8 x float>* %in
%1 = fpext <8 x float> %0 to <8 x double>
store <8 x double> %1, <8 x double>* %out, align 1
@ -44,11 +85,16 @@ entry:
}
define <2 x double> @fpext_fromconst() {
; CHECK-LABEL: fpext_fromconst:
; SSE-LABEL: fpext_fromconst:
; SSE: # BB#0: # %entry
; SSE-NEXT: movaps {{.*#+}} xmm0 = [1.000000e+00,-2.000000e+00]
; SSE-NEXT: retl
;
; AVX-LABEL: fpext_fromconst:
; AVX: # BB#0: # %entry
; AVX-NEXT: vmovaps {{.*#+}} xmm0 = [1.000000e+00,-2.000000e+00]
; AVX-NEXT: retl
entry:
; CHECK: movaps {{.*#+}} xmm0 = [1.000000e+00,-2.000000e+00]
; AVX: vmovaps {{.*#+}} xmm0 = [1.000000e+00,-2.000000e+00]
%0 = insertelement <2 x float> undef, float 1.0, i32 0
%1 = insertelement <2 x float> %0, float -2.0, i32 1
%2 = fpext <2 x float> %1 to <2 x double>