[llvm] r363306 - Revert "[NFC][CodeGen] Add unary fneg tests to X86/fma-fneg-combine.ll"
Cameron McInally via llvm-commits
llvm-commits at lists.llvm.org
Thu Jun 13 12:24:41 PDT 2019
Author: mcinally
Date: Thu Jun 13 12:24:41 2019
New Revision: 363306
URL: http://llvm.org/viewvc/llvm-project?rev=363306&view=rev
Log:
Revert "[NFC][CodeGen] Add unary fneg tests to X86/fma-fneg-combine.ll"
This reverts commit 10c085554215e84831d272f2e6a93b7c70d143bf.
Modified:
llvm/trunk/test/CodeGen/X86/fma-fneg-combine.ll
Modified: llvm/trunk/test/CodeGen/X86/fma-fneg-combine.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/fma-fneg-combine.ll?rev=363306&r1=363305&r2=363306&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/fma-fneg-combine.ll (original)
+++ llvm/trunk/test/CodeGen/X86/fma-fneg-combine.ll Thu Jun 13 12:24:41 2019
@@ -16,17 +16,6 @@ entry:
ret <16 x float> %0
}
-define <16 x float> @test1_unary_fneg(<16 x float> %a, <16 x float> %b, <16 x float> %c) {
-; CHECK-LABEL: test1_unary_fneg:
-; CHECK: # %bb.0: # %entry
-; CHECK-NEXT: vfmsub213ps {{.*#+}} zmm0 = (zmm1 * zmm0) - zmm2
-; CHECK-NEXT: retq
-entry:
- %neg.i = fneg <16 x float> %c
- %0 = tail call <16 x float> @llvm.x86.avx512.vfmadd.ps.512(<16 x float> %a, <16 x float> %b, <16 x float> %neg.i, i32 4) #2
- ret <16 x float> %0
-}
-
declare <16 x float> @llvm.x86.avx512.vfmadd.ps.512(<16 x float>, <16 x float>, <16 x float>, i32)
declare <16 x float> @llvm.x86.avx512.mask.vfnmadd.ps.512(<16 x float>, <16 x float>, <16 x float>, i16, i32)
declare <16 x float> @llvm.x86.avx512.mask.vfnmsub.ps.512(<16 x float>, <16 x float>, <16 x float>, i16, i32)
@@ -43,17 +32,6 @@ entry:
ret <16 x float> %sub.i
}
-define <16 x float> @test2_unary_fneg(<16 x float> %a, <16 x float> %b, <16 x float> %c) {
-; CHECK-LABEL: test2_unary_fneg:
-; CHECK: # %bb.0: # %entry
-; CHECK-NEXT: vfnmsub213ps {{.*#+}} zmm0 = -(zmm1 * zmm0) - zmm2
-; CHECK-NEXT: retq
-entry:
- %0 = tail call <16 x float> @llvm.x86.avx512.vfmadd.ps.512(<16 x float> %a, <16 x float> %b, <16 x float> %c, i32 4) #2
- %neg.i = fneg <16 x float> %0
- ret <16 x float> %neg.i
-}
-
define <16 x float> @test3(<16 x float> %a, <16 x float> %b, <16 x float> %c) {
; CHECK-LABEL: test3:
; CHECK: # %bb.0: # %entry
@@ -65,17 +43,6 @@ entry:
ret <16 x float> %sub.i
}
-define <16 x float> @test3_unary_fneg(<16 x float> %a, <16 x float> %b, <16 x float> %c) {
-; CHECK-LABEL: test3_unary_fneg:
-; CHECK: # %bb.0: # %entry
-; CHECK-NEXT: vfmsub213ps {{.*#+}} zmm0 = (zmm1 * zmm0) - zmm2
-; CHECK-NEXT: retq
-entry:
- %0 = tail call <16 x float> @llvm.x86.avx512.mask.vfnmadd.ps.512(<16 x float> %a, <16 x float> %b, <16 x float> %c, i16 -1, i32 4) #2
- %neg.i = fneg <16 x float> %0
- ret <16 x float> %neg.i
-}
-
define <16 x float> @test4(<16 x float> %a, <16 x float> %b, <16 x float> %c) {
; CHECK-LABEL: test4:
; CHECK: # %bb.0: # %entry
@@ -87,17 +54,6 @@ entry:
ret <16 x float> %sub.i
}
-define <16 x float> @test4_unary_fneg(<16 x float> %a, <16 x float> %b, <16 x float> %c) {
-; CHECK-LABEL: test4_unary_fneg:
-; CHECK: # %bb.0: # %entry
-; CHECK-NEXT: vfmadd213ps {{.*#+}} zmm0 = (zmm1 * zmm0) + zmm2
-; CHECK-NEXT: retq
-entry:
- %0 = tail call <16 x float> @llvm.x86.avx512.mask.vfnmsub.ps.512(<16 x float> %a, <16 x float> %b, <16 x float> %c, i16 -1, i32 4) #2
- %neg.i = fneg <16 x float> %0
- ret <16 x float> %neg.i
-}
-
define <16 x float> @test5(<16 x float> %a, <16 x float> %b, <16 x float> %c) {
; CHECK-LABEL: test5:
; CHECK: # %bb.0: # %entry
@@ -109,17 +65,6 @@ entry:
ret <16 x float> %0
}
-define <16 x float> @test5_unary_fneg(<16 x float> %a, <16 x float> %b, <16 x float> %c) {
-; CHECK-LABEL: test5_unary_fneg:
-; CHECK: # %bb.0: # %entry
-; CHECK-NEXT: vfmsub213ps {ru-sae}, %zmm2, %zmm1, %zmm0
-; CHECK-NEXT: retq
-entry:
- %neg.i = fneg <16 x float> %c
- %0 = tail call <16 x float> @llvm.x86.avx512.vfmadd.ps.512(<16 x float> %a, <16 x float> %b, <16 x float> %neg.i, i32 10) #2
- ret <16 x float> %0
-}
-
define <16 x float> @test6(<16 x float> %a, <16 x float> %b, <16 x float> %c) {
; CHECK-LABEL: test6:
; CHECK: # %bb.0: # %entry
@@ -131,16 +76,6 @@ entry:
ret <16 x float> %sub.i
}
-define <16 x float> @test6_unary_fneg(<16 x float> %a, <16 x float> %b, <16 x float> %c) {
-; CHECK-LABEL: test6_unary_fneg:
-; CHECK: # %bb.0: # %entry
-; CHECK-NEXT: vfmadd213ps {ru-sae}, %zmm2, %zmm1, %zmm0
-; CHECK-NEXT: retq
-entry:
- %0 = tail call <16 x float> @llvm.x86.avx512.mask.vfnmsub.ps.512(<16 x float> %a, <16 x float> %b, <16 x float> %c, i16 -1, i32 10) #2
- %neg.i = fneg <16 x float> %0
- ret <16 x float> %neg.i
-}
define <8 x float> @test7(<8 x float> %a, <8 x float> %b, <8 x float> %c) {
; CHECK-LABEL: test7:
@@ -153,17 +88,6 @@ entry:
ret <8 x float> %sub.i
}
-define <8 x float> @test7_unary_fneg(<8 x float> %a, <8 x float> %b, <8 x float> %c) {
-; CHECK-LABEL: test7_unary_fneg:
-; CHECK: # %bb.0: # %entry
-; CHECK-NEXT: vfnmadd213ps {{.*#+}} ymm0 = -(ymm1 * ymm0) + ymm2
-; CHECK-NEXT: retq
-entry:
- %0 = tail call <8 x float> @llvm.x86.fma.vfmsub.ps.256(<8 x float> %a, <8 x float> %b, <8 x float> %c) #2
- %neg.i = fneg <8 x float> %0
- ret <8 x float> %neg.i
-}
-
define <8 x float> @test8(<8 x float> %a, <8 x float> %b, <8 x float> %c) {
; CHECK-LABEL: test8:
; CHECK: # %bb.0: # %entry
@@ -175,17 +99,6 @@ entry:
ret <8 x float> %0
}
-define <8 x float> @test8_unary_fneg(<8 x float> %a, <8 x float> %b, <8 x float> %c) {
-; CHECK-LABEL: test8_unary_fneg:
-; CHECK: # %bb.0: # %entry
-; CHECK-NEXT: vfmadd213ps {{.*#+}} ymm0 = (ymm1 * ymm0) + ymm2
-; CHECK-NEXT: retq
-entry:
- %neg.c = fneg <8 x float> %c
- %0 = tail call <8 x float> @llvm.x86.fma.vfmsub.ps.256(<8 x float> %a, <8 x float> %b, <8 x float> %neg.c) #2
- ret <8 x float> %0
-}
-
declare <8 x float> @llvm.x86.fma.vfmsub.ps.256(<8 x float>, <8 x float>, <8 x float>)
@@ -200,17 +113,6 @@ entry:
ret <8 x double> %sub.i
}
-define <8 x double> @test9_unary_fneg(<8 x double> %a, <8 x double> %b, <8 x double> %c) {
-; CHECK-LABEL: test9_unary_fneg:
-; CHECK: # %bb.0: # %entry
-; CHECK-NEXT: vfnmsub213pd {{.*#+}} zmm0 = -(zmm1 * zmm0) - zmm2
-; CHECK-NEXT: retq
-entry:
- %0 = tail call <8 x double> @llvm.x86.avx512.vfmadd.pd.512(<8 x double> %a, <8 x double> %b, <8 x double> %c, i32 4) #2
- %neg.i = fneg <8 x double> %0
- ret <8 x double> %neg.i
-}
-
declare <8 x double> @llvm.x86.avx512.vfmadd.pd.512(<8 x double> %a, <8 x double> %b, <8 x double> %c, i32)
define <2 x double> @test10(<2 x double> %a, <2 x double> %b, <2 x double> %c) {
@@ -225,18 +127,6 @@ entry:
ret <2 x double> %sub.i
}
-define <2 x double> @test10_unary_fneg(<2 x double> %a, <2 x double> %b, <2 x double> %c) {
-; CHECK-LABEL: test10_unary_fneg:
-; CHECK: # %bb.0: # %entry
-; CHECK-NEXT: vfmadd213sd {{.*#+}} xmm0 = (xmm1 * xmm0) + xmm2
-; CHECK-NEXT: vxorpd {{.*}}(%rip), %xmm0, %xmm0
-; CHECK-NEXT: retq
-entry:
- %0 = tail call <2 x double> @llvm.x86.avx512.mask.vfmadd.sd(<2 x double> %a, <2 x double> %b, <2 x double> %c, i8 -1, i32 4) #2
- %neg.i = fneg <2 x double> %0
- ret <2 x double> %neg.i
-}
-
declare <2 x double> @llvm.x86.avx512.mask.vfmadd.sd(<2 x double> %a, <2 x double> %b, <2 x double> %c, i8, i32)
define <4 x float> @test11(<4 x float> %a, <4 x float> %b, <4 x float> %c, i8 zeroext %mask) local_unnamed_addr #0 {
@@ -264,31 +154,6 @@ entry:
ret <4 x float> %0
}
-define <4 x float> @test11_unary_fneg(<4 x float> %a, <4 x float> %b, <4 x float> %c, i8 zeroext %mask) local_unnamed_addr #0 {
-; SKX-LABEL: test11_unary_fneg:
-; SKX: # %bb.0: # %entry
-; SKX-NEXT: vxorps {{.*}}(%rip){1to4}, %xmm2, %xmm3
-; SKX-NEXT: vfmsub213ss {{.*#+}} xmm0 = (xmm1 * xmm0) - xmm2
-; SKX-NEXT: kmovd %edi, %k1
-; SKX-NEXT: vmovss %xmm0, %xmm3, %xmm3 {%k1}
-; SKX-NEXT: vmovaps %xmm3, %xmm0
-; SKX-NEXT: retq
-;
-; KNL-LABEL: test11_unary_fneg:
-; KNL: # %bb.0: # %entry
-; KNL-NEXT: vbroadcastss {{.*#+}} xmm3 = [-0.0E+0,-0.0E+0,-0.0E+0,-0.0E+0]
-; KNL-NEXT: vxorps %xmm3, %xmm2, %xmm3
-; KNL-NEXT: vfmsub213ss {{.*#+}} xmm0 = (xmm1 * xmm0) - xmm2
-; KNL-NEXT: kmovw %edi, %k1
-; KNL-NEXT: vmovss %xmm0, %xmm3, %xmm3 {%k1}
-; KNL-NEXT: vmovaps %xmm3, %xmm0
-; KNL-NEXT: retq
-entry:
- %neg.i = fneg <4 x float> %c
- %0 = tail call <4 x float> @llvm.x86.avx512.mask3.vfmadd.ss(<4 x float> %a, <4 x float> %b, <4 x float> %neg.i, i8 %mask, i32 4) #10
- ret <4 x float> %0
-}
-
declare <4 x float> @llvm.x86.avx512.mask3.vfmadd.ss(<4 x float>, <4 x float>, <4 x float>, i8, i32)
define <4 x float> @test11b(<4 x float> %a, <4 x float> %b, <4 x float> %c, i8 zeroext %mask) local_unnamed_addr #0 {
@@ -309,24 +174,6 @@ entry:
ret <4 x float> %0
}
-define <4 x float> @test11b_unary_fneg(<4 x float> %a, <4 x float> %b, <4 x float> %c, i8 zeroext %mask) local_unnamed_addr #0 {
-; SKX-LABEL: test11b_unary_fneg:
-; SKX: # %bb.0: # %entry
-; SKX-NEXT: kmovd %edi, %k1
-; SKX-NEXT: vfmsub213ss {{.*#+}} xmm0 = (xmm1 * xmm0) - xmm2
-; SKX-NEXT: retq
-;
-; KNL-LABEL: test11b_unary_fneg:
-; KNL: # %bb.0: # %entry
-; KNL-NEXT: kmovw %edi, %k1
-; KNL-NEXT: vfmsub213ss {{.*#+}} xmm0 = (xmm1 * xmm0) - xmm2
-; KNL-NEXT: retq
-entry:
- %neg.i = fneg <4 x float> %c
- %0 = tail call <4 x float> @llvm.x86.avx512.mask.vfmadd.ss(<4 x float> %a, <4 x float> %b, <4 x float> %neg.i, i8 %mask, i32 4) #10
- ret <4 x float> %0
-}
-
declare <4 x float> @llvm.x86.avx512.mask.vfmadd.ss(<4 x float>, <4 x float>, <4 x float>, i8, i32)
define <8 x double> @test12(<8 x double> %a, <8 x double> %b, <8 x double> %c, i8 %mask) {
@@ -351,28 +198,6 @@ entry:
ret <8 x double> %sub.i
}
-define <8 x double> @test12_unary_fneg(<8 x double> %a, <8 x double> %b, <8 x double> %c, i8 %mask) {
-; SKX-LABEL: test12_unary_fneg:
-; SKX: # %bb.0: # %entry
-; SKX-NEXT: kmovd %edi, %k1
-; SKX-NEXT: vfmadd132pd {{.*#+}} zmm0 = (zmm0 * zmm1) + zmm2
-; SKX-NEXT: vxorpd {{.*}}(%rip){1to8}, %zmm0, %zmm0
-; SKX-NEXT: retq
-;
-; KNL-LABEL: test12_unary_fneg:
-; KNL: # %bb.0: # %entry
-; KNL-NEXT: kmovw %edi, %k1
-; KNL-NEXT: vfmadd132pd {{.*#+}} zmm0 = (zmm0 * zmm1) + zmm2
-; KNL-NEXT: vpxorq {{.*}}(%rip){1to8}, %zmm0, %zmm0
-; KNL-NEXT: retq
-entry:
- %0 = tail call <8 x double> @llvm.x86.avx512.vfmadd.pd.512(<8 x double> %a, <8 x double> %b, <8 x double> %c, i32 4) #2
- %bc = bitcast i8 %mask to <8 x i1>
- %sel = select <8 x i1> %bc, <8 x double> %0, <8 x double> %a
- %neg.i = fneg <8 x double> %sel
- ret <8 x double> %neg.i
-}
-
define <2 x double> @test13(<2 x double> %a, <2 x double> %b, <2 x double> %c, i8 %mask) {
; SKX-LABEL: test13:
; SKX: # %bb.0: # %entry
@@ -398,31 +223,6 @@ entry:
ret <2 x double> %0
}
-define <2 x double> @test13_unary_fneg(<2 x double> %a, <2 x double> %b, <2 x double> %c, i8 %mask) {
-; SKX-LABEL: test13_unary_fneg:
-; SKX: # %bb.0: # %entry
-; SKX-NEXT: vxorpd {{.*}}(%rip), %xmm0, %xmm3
-; SKX-NEXT: vfnmadd213sd {{.*#+}} xmm1 = -(xmm0 * xmm1) + xmm2
-; SKX-NEXT: kmovd %edi, %k1
-; SKX-NEXT: vmovsd %xmm1, %xmm3, %xmm3 {%k1}
-; SKX-NEXT: vmovapd %xmm3, %xmm0
-; SKX-NEXT: retq
-;
-; KNL-LABEL: test13_unary_fneg:
-; KNL: # %bb.0: # %entry
-; KNL-NEXT: vxorpd {{.*}}(%rip), %xmm0, %xmm3
-; KNL-NEXT: vfnmadd213sd {{.*#+}} xmm1 = -(xmm0 * xmm1) + xmm2
-; KNL-NEXT: kmovw %edi, %k1
-; KNL-NEXT: vmovsd %xmm1, %xmm3, %xmm3 {%k1}
-; KNL-NEXT: vmovapd %xmm3, %xmm0
-; KNL-NEXT: retq
-
-entry:
- %neg.i = fneg <2 x double> %a
- %0 = tail call <2 x double> @llvm.x86.avx512.mask.vfmadd.sd(<2 x double> %neg.i, <2 x double> %b, <2 x double> %c, i8 %mask, i32 4)
- ret <2 x double> %0
-}
-
define <16 x float> @test14(<16 x float> %a, <16 x float> %b, <16 x float> %c, i16 %mask) {
; SKX-LABEL: test14:
; SKX: # %bb.0: # %entry
@@ -443,26 +243,6 @@ entry:
ret <16 x float> %sub.i
}
-define <16 x float> @test14_unary_fneg(<16 x float> %a, <16 x float> %b, <16 x float> %c, i16 %mask) {
-; SKX-LABEL: test14_unary_fneg:
-; SKX: # %bb.0: # %entry
-; SKX-NEXT: kmovd %edi, %k1
-; SKX-NEXT: vfnmsub132ps {ru-sae}, %zmm1, %zmm2, %zmm0 {%k1}
-; SKX-NEXT: vxorps {{.*}}(%rip){1to16}, %zmm0, %zmm0
-; SKX-NEXT: retq
-;
-; KNL-LABEL: test14_unary_fneg:
-; KNL: # %bb.0: # %entry
-; KNL-NEXT: kmovw %edi, %k1
-; KNL-NEXT: vfnmsub132ps {ru-sae}, %zmm1, %zmm2, %zmm0 {%k1}
-; KNL-NEXT: vpxord {{.*}}(%rip){1to16}, %zmm0, %zmm0
-; KNL-NEXT: retq
-entry:
- %0 = tail call <16 x float> @llvm.x86.avx512.mask.vfnmsub.ps.512(<16 x float> %a, <16 x float> %b, <16 x float> %c, i16 %mask, i32 10) #2
- %neg.i = fneg <16 x float> %0
- ret <16 x float> %neg.i
-}
-
define <16 x float> @test15(<16 x float> %a, <16 x float> %b, <16 x float> %c, i16 %mask) {
; SKX-LABEL: test15:
; SKX: # %bb.0: # %entry
@@ -493,36 +273,6 @@ entry:
ret <16 x float> %sel2
}
-define <16 x float> @test15_unary_fneg(<16 x float> %a, <16 x float> %b, <16 x float> %c, i16 %mask) {
-; SKX-LABEL: test15_unary_fneg:
-; SKX: # %bb.0: # %entry
-; SKX-NEXT: kmovd %edi, %k1
-; SKX-NEXT: vxorps {{.*}}(%rip){1to16}, %zmm0, %zmm3
-; SKX-NEXT: vfnmadd213ps {ru-sae}, %zmm2, %zmm0, %zmm1
-; SKX-NEXT: vmovaps %zmm1, %zmm3 {%k1}
-; SKX-NEXT: vfnmadd132ps {rd-sae}, %zmm0, %zmm2, %zmm3 {%k1}
-; SKX-NEXT: vmovaps %zmm3, %zmm0
-; SKX-NEXT: retq
-;
-; KNL-LABEL: test15_unary_fneg:
-; KNL: # %bb.0: # %entry
-; KNL-NEXT: kmovw %edi, %k1
-; KNL-NEXT: vpxord {{.*}}(%rip){1to16}, %zmm0, %zmm3
-; KNL-NEXT: vfnmadd213ps {ru-sae}, %zmm2, %zmm0, %zmm1
-; KNL-NEXT: vmovaps %zmm1, %zmm3 {%k1}
-; KNL-NEXT: vfnmadd132ps {rd-sae}, %zmm0, %zmm2, %zmm3 {%k1}
-; KNL-NEXT: vmovaps %zmm3, %zmm0
-; KNL-NEXT: retq
-entry:
- %bc = bitcast i16 %mask to <16 x i1>
- %neg.i = fneg <16 x float> %a
- %0 = tail call <16 x float> @llvm.x86.avx512.vfmadd.ps.512(<16 x float> %neg.i, <16 x float> %b, <16 x float> %c, i32 10)
- %sel = select <16 x i1> %bc, <16 x float> %0, <16 x float> %neg.i
- %1 = tail call <16 x float> @llvm.x86.avx512.vfmadd.ps.512(<16 x float> %sel, <16 x float> %neg.i, <16 x float> %c, i32 9)
- %sel2 = select <16 x i1> %bc, <16 x float> %1, <16 x float> %sel
- ret <16 x float> %sel2
-}
-
define <16 x float> @test16(<16 x float> %a, <16 x float> %b, <16 x float> %c, i16 %mask) {
; SKX-LABEL: test16:
; SKX: # %bb.0:
@@ -541,26 +291,6 @@ define <16 x float> @test16(<16 x float>
%sel = select <16 x i1> %bc, <16 x float> %res, <16 x float> %a
ret <16 x float> %sel
}
-
-define <16 x float> @test16_unary_fneg(<16 x float> %a, <16 x float> %b, <16 x float> %c, i16 %mask) {
-; SKX-LABEL: test16_unary_fneg:
-; SKX: # %bb.0:
-; SKX-NEXT: kmovd %edi, %k1
-; SKX-NEXT: vfmsubadd132ps {rd-sae}, %zmm1, %zmm2, %zmm0 {%k1}
-; SKX-NEXT: retq
-;
-; KNL-LABEL: test16_unary_fneg:
-; KNL: # %bb.0:
-; KNL-NEXT: kmovw %edi, %k1
-; KNL-NEXT: vfmsubadd132ps {rd-sae}, %zmm1, %zmm2, %zmm0 {%k1}
-; KNL-NEXT: retq
- %neg.i = fneg <16 x float> %c
- %res = call <16 x float> @llvm.x86.avx512.vfmaddsub.ps.512(<16 x float> %a, <16 x float> %b, <16 x float> %neg.i, i32 9)
- %bc = bitcast i16 %mask to <16 x i1>
- %sel = select <16 x i1> %bc, <16 x float> %res, <16 x float> %a
- ret <16 x float> %sel
-}
-
declare <16 x float> @llvm.x86.avx512.vfmaddsub.ps.512(<16 x float>, <16 x float>, <16 x float>, i32)
define <8 x double> @test17(<8 x double> %a, <8 x double> %b, <8 x double> %c, i8 %mask) {
@@ -581,26 +311,6 @@ define <8 x double> @test17(<8 x double>
%sel = select <8 x i1> %bc, <8 x double> %res, <8 x double> %a
ret <8 x double> %sel
}
-
-define <8 x double> @test17_unary_fneg(<8 x double> %a, <8 x double> %b, <8 x double> %c, i8 %mask) {
-; SKX-LABEL: test17_unary_fneg:
-; SKX: # %bb.0:
-; SKX-NEXT: kmovd %edi, %k1
-; SKX-NEXT: vfmsubadd132pd {{.*#+}} zmm0 = (zmm0 * zmm1) -/+ zmm2
-; SKX-NEXT: retq
-;
-; KNL-LABEL: test17_unary_fneg:
-; KNL: # %bb.0:
-; KNL-NEXT: kmovw %edi, %k1
-; KNL-NEXT: vfmsubadd132pd {{.*#+}} zmm0 = (zmm0 * zmm1) -/+ zmm2
-; KNL-NEXT: retq
- %neg.i = fneg <8 x double> %c
- %res = call <8 x double> @llvm.x86.avx512.vfmaddsub.pd.512(<8 x double> %a, <8 x double> %b, <8 x double> %neg.i, i32 4)
- %bc = bitcast i8 %mask to <8 x i1>
- %sel = select <8 x i1> %bc, <8 x double> %res, <8 x double> %a
- ret <8 x double> %sel
-}
-
declare <8 x double> @llvm.x86.avx512.vfmaddsub.pd.512(<8 x double>, <8 x double>, <8 x double>, i32)
define <4 x float> @test18(<4 x float> %a, <4 x float> %b, <4 x float> %c, i8 zeroext %mask) local_unnamed_addr #0 {
@@ -621,24 +331,6 @@ entry:
ret <4 x float> %0
}
-define <4 x float> @test18_unary_fneg(<4 x float> %a, <4 x float> %b, <4 x float> %c, i8 zeroext %mask) local_unnamed_addr #0 {
-; SKX-LABEL: test18_unary_fneg:
-; SKX: # %bb.0: # %entry
-; SKX-NEXT: kmovd %edi, %k1
-; SKX-NEXT: vfnmadd213ss {{.*#+}} xmm0 = -(xmm1 * xmm0) + xmm2
-; SKX-NEXT: retq
-;
-; KNL-LABEL: test18_unary_fneg:
-; KNL: # %bb.0: # %entry
-; KNL-NEXT: kmovw %edi, %k1
-; KNL-NEXT: vfnmadd213ss {{.*#+}} xmm0 = -(xmm1 * xmm0) + xmm2
-; KNL-NEXT: retq
-entry:
- %neg.i = fneg <4 x float> %b
- %0 = tail call <4 x float> @llvm.x86.avx512.mask.vfmadd.ss(<4 x float> %a, <4 x float> %neg.i, <4 x float> %c, i8 %mask, i32 4) #10
- ret <4 x float> %0
-}
-
define <4 x float> @test19(<4 x float> %a, <4 x float> %b, <4 x float> %c, i8 zeroext %mask) local_unnamed_addr #0 {
; SKX-LABEL: test19:
; SKX: # %bb.0: # %entry
@@ -658,25 +350,6 @@ entry:
ret <4 x float> %0
}
-define <4 x float> @test19_unary_fneg(<4 x float> %a, <4 x float> %b, <4 x float> %c, i8 zeroext %mask) local_unnamed_addr #0 {
-; SKX-LABEL: test19_unary_fneg:
-; SKX: # %bb.0: # %entry
-; SKX-NEXT: kmovd %edi, %k1
-; SKX-NEXT: vfnmsub213ss {{.*#+}} xmm0 = -(xmm1 * xmm0) - xmm2
-; SKX-NEXT: retq
-;
-; KNL-LABEL: test19_unary_fneg:
-; KNL: # %bb.0: # %entry
-; KNL-NEXT: kmovw %edi, %k1
-; KNL-NEXT: vfnmsub213ss {{.*#+}} xmm0 = -(xmm1 * xmm0) - xmm2
-; KNL-NEXT: retq
-entry:
- %neg.i = fneg <4 x float> %b
- %neg.i.2 = fneg <4 x float> %c
- %0 = tail call <4 x float> @llvm.x86.avx512.mask.vfmadd.ss(<4 x float> %a, <4 x float> %neg.i, <4 x float> %neg.i.2, i8 %mask, i32 4) #10
- ret <4 x float> %0
-}
-
define <4 x float> @test20(<4 x float> %a, <4 x float> %b, <4 x float> %c, i8 zeroext %mask) local_unnamed_addr #0 {
; SKX-LABEL: test20:
; SKX: # %bb.0: # %entry
@@ -697,26 +370,6 @@ entry:
ret <4 x float> %0
}
-define <4 x float> @test20_unary_fneg(<4 x float> %a, <4 x float> %b, <4 x float> %c, i8 zeroext %mask) local_unnamed_addr #0 {
-; SKX-LABEL: test20_unary_fneg:
-; SKX: # %bb.0: # %entry
-; SKX-NEXT: kmovd %edi, %k1
-; SKX-NEXT: vfnmadd231ss {{.*#+}} xmm2 = -(xmm0 * xmm1) + xmm2
-; SKX-NEXT: vmovaps %xmm2, %xmm0
-; SKX-NEXT: retq
-;
-; KNL-LABEL: test20_unary_fneg:
-; KNL: # %bb.0: # %entry
-; KNL-NEXT: kmovw %edi, %k1
-; KNL-NEXT: vfnmadd231ss {{.*#+}} xmm2 = -(xmm0 * xmm1) + xmm2
-; KNL-NEXT: vmovaps %xmm2, %xmm0
-; KNL-NEXT: retq
-entry:
- %neg.i = fneg <4 x float> %b
- %0 = tail call <4 x float> @llvm.x86.avx512.mask3.vfmadd.ss(<4 x float> %a, <4 x float> %neg.i, <4 x float> %c, i8 %mask, i32 4) #10
- ret <4 x float> %0
-}
-
define <4 x float> @test21(<4 x float> %a, <4 x float> %b, <4 x float> %c, i8 zeroext %mask) local_unnamed_addr #0 {
; SKX-LABEL: test21:
; SKX: # %bb.0: # %entry
@@ -735,24 +388,6 @@ entry:
ret <4 x float> %0
}
-define <4 x float> @test21_unary_fneg(<4 x float> %a, <4 x float> %b, <4 x float> %c, i8 zeroext %mask) local_unnamed_addr #0 {
-; SKX-LABEL: test21_unary_fneg:
-; SKX: # %bb.0: # %entry
-; SKX-NEXT: kmovd %edi, %k1
-; SKX-NEXT: vfnmadd213ss {rn-sae}, %xmm2, %xmm1, %xmm0 {%k1}
-; SKX-NEXT: retq
-;
-; KNL-LABEL: test21_unary_fneg:
-; KNL: # %bb.0: # %entry
-; KNL-NEXT: kmovw %edi, %k1
-; KNL-NEXT: vfnmadd213ss {rn-sae}, %xmm2, %xmm1, %xmm0 {%k1}
-; KNL-NEXT: retq
-entry:
- %neg.i = fneg <4 x float> %b
- %0 = tail call <4 x float> @llvm.x86.avx512.mask.vfmadd.ss(<4 x float> %a, <4 x float> %neg.i, <4 x float> %c, i8 %mask, i32 8) #10
- ret <4 x float> %0
-}
-
define <4 x float> @test22(<4 x float> %a, <4 x float> %b, <4 x float> %c, i8 zeroext %mask) local_unnamed_addr #0 {
; SKX-LABEL: test22:
; SKX: # %bb.0: # %entry
@@ -772,25 +407,6 @@ entry:
ret <4 x float> %0
}
-define <4 x float> @test22_unary_fneg(<4 x float> %a, <4 x float> %b, <4 x float> %c, i8 zeroext %mask) local_unnamed_addr #0 {
-; SKX-LABEL: test22_unary_fneg:
-; SKX: # %bb.0: # %entry
-; SKX-NEXT: kmovd %edi, %k1
-; SKX-NEXT: vfnmsub213ss {rn-sae}, %xmm2, %xmm1, %xmm0 {%k1}
-; SKX-NEXT: retq
-;
-; KNL-LABEL: test22_unary_fneg:
-; KNL: # %bb.0: # %entry
-; KNL-NEXT: kmovw %edi, %k1
-; KNL-NEXT: vfnmsub213ss {rn-sae}, %xmm2, %xmm1, %xmm0 {%k1}
-; KNL-NEXT: retq
-entry:
- %neg.i = fneg <4 x float> %b
- %neg.i.2 = fneg <4 x float> %c
- %0 = tail call <4 x float> @llvm.x86.avx512.mask.vfmadd.ss(<4 x float> %a, <4 x float> %neg.i, <4 x float> %neg.i.2, i8 %mask, i32 8) #10
- ret <4 x float> %0
-}
-
define <4 x float> @test23(<4 x float> %a, <4 x float> %b, <4 x float> %c, i8 zeroext %mask) local_unnamed_addr #0 {
; SKX-LABEL: test23:
; SKX: # %bb.0: # %entry
@@ -811,26 +427,6 @@ entry:
ret <4 x float> %0
}
-define <4 x float> @test23_unary_fneg(<4 x float> %a, <4 x float> %b, <4 x float> %c, i8 zeroext %mask) local_unnamed_addr #0 {
-; SKX-LABEL: test23_unary_fneg:
-; SKX: # %bb.0: # %entry
-; SKX-NEXT: kmovd %edi, %k1
-; SKX-NEXT: vfnmadd231ss {rn-sae}, %xmm1, %xmm0, %xmm2 {%k1}
-; SKX-NEXT: vmovaps %xmm2, %xmm0
-; SKX-NEXT: retq
-;
-; KNL-LABEL: test23_unary_fneg:
-; KNL: # %bb.0: # %entry
-; KNL-NEXT: kmovw %edi, %k1
-; KNL-NEXT: vfnmadd231ss {rn-sae}, %xmm1, %xmm0, %xmm2 {%k1}
-; KNL-NEXT: vmovaps %xmm2, %xmm0
-; KNL-NEXT: retq
-entry:
- %neg.i = fneg <4 x float> %b
- %0 = tail call <4 x float> @llvm.x86.avx512.mask3.vfmadd.ss(<4 x float> %a, <4 x float> %neg.i, <4 x float> %c, i8 %mask, i32 8) #10
- ret <4 x float> %0
-}
-
define <4 x float> @test24(<4 x float> %a, <4 x float> %b, <4 x float> %c, i8 zeroext %mask) local_unnamed_addr #0 {
; SKX-LABEL: test24:
; SKX: # %bb.0: # %entry
@@ -849,24 +445,6 @@ entry:
ret <4 x float> %0
}
-define <4 x float> @test24_unary_fneg(<4 x float> %a, <4 x float> %b, <4 x float> %c, i8 zeroext %mask) local_unnamed_addr #0 {
-; SKX-LABEL: test24_unary_fneg:
-; SKX: # %bb.0: # %entry
-; SKX-NEXT: kmovd %edi, %k1
-; SKX-NEXT: vfmsub213ss {rn-sae}, %xmm2, %xmm1, %xmm0 {%k1}
-; SKX-NEXT: retq
-;
-; KNL-LABEL: test24_unary_fneg:
-; KNL: # %bb.0: # %entry
-; KNL-NEXT: kmovw %edi, %k1
-; KNL-NEXT: vfmsub213ss {rn-sae}, %xmm2, %xmm1, %xmm0 {%k1}
-; KNL-NEXT: retq
-entry:
- %neg.i = fneg <4 x float> %c
- %0 = tail call <4 x float> @llvm.x86.avx512.mask.vfmadd.ss(<4 x float> %a, <4 x float> %b, <4 x float> %neg.i, i8 %mask, i32 8) #10
- ret <4 x float> %0
-}
-
define <16 x float> @test25(<16 x float> %a, <16 x float> %b, <16 x float> %c) {
; CHECK-LABEL: test25:
; CHECK: # %bb.0: # %entry
@@ -878,15 +456,3 @@ entry:
%0 = tail call <16 x float> @llvm.x86.avx512.vfmadd.ps.512(<16 x float> %a, <16 x float> %sub.i, <16 x float> %sub.i.2, i32 8) #2
ret <16 x float> %0
}
-
-define <16 x float> @test25_unary_fneg(<16 x float> %a, <16 x float> %b, <16 x float> %c) {
-; CHECK-LABEL: test25_unary_fneg:
-; CHECK: # %bb.0: # %entry
-; CHECK-NEXT: vfnmsub213ps {rn-sae}, %zmm2, %zmm1, %zmm0
-; CHECK-NEXT: retq
-entry:
- %neg.i = fneg <16 x float> %b
- %neg.i.2 = fneg <16 x float> %c
- %0 = tail call <16 x float> @llvm.x86.avx512.vfmadd.ps.512(<16 x float> %a, <16 x float> %neg.i, <16 x float> %neg.i.2, i32 8) #2
- ret <16 x float> %0
-}
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