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[x86] add extract FP tests for target-specific nodes; NFC

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llvm-svn: 355655
This commit is contained in:
Sanjay Patel 2019-03-07 23:55:54 +00:00
parent 67975325cd
commit 66fecd59d0
1 changed files with 98 additions and 0 deletions
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98
test/CodeGen/X86/extractelement-fp.ll
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@ -288,6 +288,54 @@ define double @fminnum_v4f64(<4 x double> %x, <4 x double> %y) nounwind {
; ret double %r
;}
define float @maxps_v4f32(<4 x float> %x, <4 x float> %y) nounwind {
; CHECK-LABEL: maxps_v4f32:
; CHECK: # %bb.0:
; CHECK-NEXT: vmaxps %xmm1, %xmm0, %xmm0
; CHECK-NEXT: retq
%cmp = fcmp ogt <4 x float> %x, %y
%v = select <4 x i1> %cmp, <4 x float> %x, <4 x float> %y
%r = extractelement <4 x float> %v, i32 0
ret float %r
}
define double @maxpd_v4f64(<4 x double> %x, <4 x double> %y) nounwind {
; CHECK-LABEL: maxpd_v4f64:
; CHECK: # %bb.0:
; CHECK-NEXT: vmaxpd %ymm1, %ymm0, %ymm0
; CHECK-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0
; CHECK-NEXT: vzeroupper
; CHECK-NEXT: retq
%cmp = fcmp ogt <4 x double> %x, %y
%v = select <4 x i1> %cmp, <4 x double> %x, <4 x double> %y
%r = extractelement <4 x double> %v, i32 0
ret double %r
}
define float @minps_v4f32(<4 x float> %x, <4 x float> %y) nounwind {
; CHECK-LABEL: minps_v4f32:
; CHECK: # %bb.0:
; CHECK-NEXT: vminps %xmm1, %xmm0, %xmm0
; CHECK-NEXT: retq
%cmp = fcmp olt <4 x float> %x, %y
%v = select <4 x i1> %cmp, <4 x float> %x, <4 x float> %y
%r = extractelement <4 x float> %v, i32 0
ret float %r
}
define double @minpd_v4f64(<4 x double> %x, <4 x double> %y) nounwind {
; CHECK-LABEL: minpd_v4f64:
; CHECK: # %bb.0:
; CHECK-NEXT: vminpd %ymm1, %ymm0, %ymm0
; CHECK-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0
; CHECK-NEXT: vzeroupper
; CHECK-NEXT: retq
%cmp = fcmp olt <4 x double> %x, %y
%v = select <4 x i1> %cmp, <4 x double> %x, <4 x double> %y
%r = extractelement <4 x double> %v, i32 0
ret double %r
}
define float @copysign_v4f32(<4 x float> %x, <4 x float> %y) nounwind {
; CHECK-LABEL: copysign_v4f32:
; CHECK: # %bb.0:
@ -440,6 +488,51 @@ define double @round_v4f64(<4 x double> %x) nounwind {
ret double %r
}
define float @rcp_v4f32(<4 x float> %x) nounwind {
; CHECK-LABEL: rcp_v4f32:
; CHECK: # %bb.0:
; CHECK-NEXT: vrcpps %xmm0, %xmm0
; CHECK-NEXT: retq
%v = call <4 x float> @llvm.x86.sse.rcp.ps(<4 x float> %x)
%r = extractelement <4 x float> %v, i32 0
ret float %r
}
define float @rcp_v8f32(<8 x float> %x) nounwind {
; CHECK-LABEL: rcp_v8f32:
; CHECK: # %bb.0:
; CHECK-NEXT: vrcpps %ymm0, %ymm0
; CHECK-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0
; CHECK-NEXT: vzeroupper
; CHECK-NEXT: retq
%v = call <8 x float> @llvm.x86.avx.rcp.ps.256(<8 x float> %x)
%r = extractelement <8 x float> %v, i32 0
ret float %r
}
define float @rsqrt_v4f32(<4 x float> %x) nounwind {
; CHECK-LABEL: rsqrt_v4f32:
; CHECK: # %bb.0:
; CHECK-NEXT: vrsqrtps %xmm0, %xmm0
; CHECK-NEXT: retq
%v = call <4 x float> @llvm.x86.sse.rsqrt.ps(<4 x float> %x)
%r = extractelement <4 x float> %v, i32 0
ret float %r
}
define float @rsqrt_v8f32(<8 x float> %x) nounwind {
; CHECK-LABEL: rsqrt_v8f32:
; CHECK: # %bb.0:
; CHECK-NEXT: vrsqrtps %ymm0, %ymm0
; CHECK-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0
; CHECK-NEXT: vzeroupper
; CHECK-NEXT: retq
%v = call <8 x float> @llvm.x86.avx.rsqrt.ps.256(<8 x float> %x)
%r = extractelement <8 x float> %v, i32 0
ret float %r
}
declare <4 x float> @llvm.sqrt.v4f32(<4 x float>)
declare <4 x double> @llvm.sqrt.v4f64(<4 x double>)
declare <4 x float> @llvm.sin.v4f32(<4 x float>)
@ -470,3 +563,8 @@ declare <4 x float> @llvm.nearbyint.v4f32(<4 x float>)
declare <4 x double> @llvm.nearbyint.v4f64(<4 x double>)
declare <4 x float> @llvm.round.v4f32(<4 x float>)
declare <4 x double> @llvm.round.v4f64(<4 x double>)
declare <4 x float> @llvm.x86.sse.rcp.ps(<4 x float>)
declare <8 x float> @llvm.x86.avx.rcp.ps.256(<8 x float>)
declare <4 x float> @llvm.x86.sse.rsqrt.ps(<4 x float>)
declare <8 x float> @llvm.x86.avx.rsqrt.ps.256(<8 x float>)