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llvm-mirror/test/CodeGen/X86/gpr-to-mask.ll
Craig Topper 2bf95fafce [X86] Add VMOVSSZrrk/VMOVSDZrrk/VMOVSSZrrkz/VMOVSDZrrkz to getUndefRegClearance. 
We have isel patterns that can put an IMPLICIT_DEF on one of
the sources for these instructions. So we should make sure
we break any dependencies there. This should be done by
just using one of the other sources.

llvm-svn: 373025
2019-09-26 22:56:06 +00:00

555 lines
17 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=x86_64-unknown-unknown -mattr=+avx512f,+avx512bw,+avx512dq < %s | FileCheck %s --check-prefix=X86-64
; RUN: llc -mtriple=i386-unknown-unknown -mattr=+avx512f,+avx512bw,+avx512dq < %s | FileCheck %s --check-prefix=X86-32
define void @test_fcmp_storefloat(i1 %cond, float* %fptr, float %f1, float %f2, float %f3, float %f4, float %f5, float %f6) {
; X86-64-LABEL: test_fcmp_storefloat:
; X86-64: # %bb.0: # %entry
; X86-64-NEXT: testb $1, %dil
; X86-64-NEXT: je .LBB0_2
; X86-64-NEXT: # %bb.1: # %if
; X86-64-NEXT: vcmpeqss %xmm3, %xmm2, %k1
; X86-64-NEXT: jmp .LBB0_3
; X86-64-NEXT: .LBB0_2: # %else
; X86-64-NEXT: vcmpeqss %xmm5, %xmm4, %k1
; X86-64-NEXT: .LBB0_3: # %exit
; X86-64-NEXT: vmovss %xmm0, %xmm1, %xmm1 {%k1}
; X86-64-NEXT: vmovss %xmm1, (%rsi)
; X86-64-NEXT: retq
;
; X86-32-LABEL: test_fcmp_storefloat:
; X86-32: # %bb.0: # %entry
; X86-32-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero
; X86-32-NEXT: vmovss {{.*#+}} xmm1 = mem[0],zero,zero,zero
; X86-32-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-32-NEXT: testb $1, {{[0-9]+}}(%esp)
; X86-32-NEXT: je .LBB0_2
; X86-32-NEXT: # %bb.1: # %if
; X86-32-NEXT: vmovss {{.*#+}} xmm2 = mem[0],zero,zero,zero
; X86-32-NEXT: vcmpeqss {{[0-9]+}}(%esp), %xmm2, %k1
; X86-32-NEXT: jmp .LBB0_3
; X86-32-NEXT: .LBB0_2: # %else
; X86-32-NEXT: vmovss {{.*#+}} xmm2 = mem[0],zero,zero,zero
; X86-32-NEXT: vcmpeqss {{[0-9]+}}(%esp), %xmm2, %k1
; X86-32-NEXT: .LBB0_3: # %exit
; X86-32-NEXT: vmovss %xmm1, %xmm0, %xmm0 {%k1}
; X86-32-NEXT: vmovss %xmm0, (%eax)
; X86-32-NEXT: retl
entry:
br i1 %cond, label %if, label %else
if:
%cmp1 = fcmp oeq float %f3, %f4
br label %exit
else:
%cmp2 = fcmp oeq float %f5, %f6
br label %exit
exit:
%val = phi i1 [%cmp1, %if], [%cmp2, %else]
%selected = select i1 %val, float %f1, float %f2
store float %selected, float* %fptr
ret void
}
define void @test_fcmp_storei1(i1 %cond, float* %fptr, i1* %iptr, float %f1, float %f2, float %f3, float %f4) {
; X86-64-LABEL: test_fcmp_storei1:
; X86-64: # %bb.0: # %entry
; X86-64-NEXT: testb $1, %dil
; X86-64-NEXT: je .LBB1_2
; X86-64-NEXT: # %bb.1: # %if
; X86-64-NEXT: vcmpeqss %xmm1, %xmm0, %k0
; X86-64-NEXT: kmovb %k0, (%rdx)
; X86-64-NEXT: retq
; X86-64-NEXT: .LBB1_2: # %else
; X86-64-NEXT: vcmpeqss %xmm3, %xmm2, %k0
; X86-64-NEXT: kmovb %k0, (%rdx)
; X86-64-NEXT: retq
;
; X86-32-LABEL: test_fcmp_storei1:
; X86-32: # %bb.0: # %entry
; X86-32-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-32-NEXT: testb $1, {{[0-9]+}}(%esp)
; X86-32-NEXT: je .LBB1_2
; X86-32-NEXT: # %bb.1: # %if
; X86-32-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero
; X86-32-NEXT: vcmpeqss {{[0-9]+}}(%esp), %xmm0, %k0
; X86-32-NEXT: kmovb %k0, (%eax)
; X86-32-NEXT: retl
; X86-32-NEXT: .LBB1_2: # %else
; X86-32-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero
; X86-32-NEXT: vcmpeqss {{[0-9]+}}(%esp), %xmm0, %k0
; X86-32-NEXT: kmovb %k0, (%eax)
; X86-32-NEXT: retl
entry:
br i1 %cond, label %if, label %else
if:
%cmp1 = fcmp oeq float %f1, %f2
br label %exit
else:
%cmp2 = fcmp oeq float %f3, %f4
br label %exit
exit:
%val = phi i1 [%cmp1, %if], [%cmp2, %else]
store i1 %val, i1* %iptr
ret void
}
define void @test_load_add(i1 %cond, float* %fptr, i1* %iptr1, i1* %iptr2, float %f1, float %f2) {
; X86-64-LABEL: test_load_add:
; X86-64: # %bb.0: # %entry
; X86-64-NEXT: testb $1, %dil
; X86-64-NEXT: je .LBB2_2
; X86-64-NEXT: # %bb.1: # %if
; X86-64-NEXT: movb (%rdx), %al
; X86-64-NEXT: addb (%rcx), %al
; X86-64-NEXT: jmp .LBB2_3
; X86-64-NEXT: .LBB2_2: # %else
; X86-64-NEXT: movb (%rcx), %al
; X86-64-NEXT: .LBB2_3: # %exit
; X86-64-NEXT: kmovd %eax, %k1
; X86-64-NEXT: vmovss %xmm0, %xmm1, %xmm1 {%k1}
; X86-64-NEXT: vmovss %xmm1, (%rsi)
; X86-64-NEXT: retq
;
; X86-32-LABEL: test_load_add:
; X86-32: # %bb.0: # %entry
; X86-32-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero
; X86-32-NEXT: vmovss {{.*#+}} xmm1 = mem[0],zero,zero,zero
; X86-32-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-32-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-32-NEXT: testb $1, {{[0-9]+}}(%esp)
; X86-32-NEXT: je .LBB2_2
; X86-32-NEXT: # %bb.1: # %if
; X86-32-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-32-NEXT: movb (%edx), %dl
; X86-32-NEXT: addb (%ecx), %dl
; X86-32-NEXT: jmp .LBB2_3
; X86-32-NEXT: .LBB2_2: # %else
; X86-32-NEXT: movb (%ecx), %dl
; X86-32-NEXT: .LBB2_3: # %exit
; X86-32-NEXT: kmovd %edx, %k1
; X86-32-NEXT: vmovss %xmm1, %xmm0, %xmm0 {%k1}
; X86-32-NEXT: vmovss %xmm0, (%eax)
; X86-32-NEXT: retl
entry:
br i1 %cond, label %if, label %else
if:
%loaded1 = load i1, i1* %iptr1
%loaded2if = load i1, i1* %iptr2
%added = add i1 %loaded1, %loaded2if
br label %exit
else:
%loaded2else = load i1, i1* %iptr2
br label %exit
exit:
%val = phi i1 [%added, %if], [%loaded2else, %else]
%selected = select i1 %val, float %f1, float %f2
store float %selected, float* %fptr
ret void
}
define void @test_load_i1(i1 %cond, float* %fptr, i1* %iptr1, i1* %iptr2, float %f1, float %f2) {
; X86-64-LABEL: test_load_i1:
; X86-64: # %bb.0: # %entry
; X86-64-NEXT: testb $1, %dil
; X86-64-NEXT: je .LBB3_2
; X86-64-NEXT: # %bb.1: # %if
; X86-64-NEXT: kmovb (%rdx), %k1
; X86-64-NEXT: jmp .LBB3_3
; X86-64-NEXT: .LBB3_2: # %else
; X86-64-NEXT: kmovb (%rcx), %k1
; X86-64-NEXT: .LBB3_3: # %exit
; X86-64-NEXT: vmovss %xmm0, %xmm1, %xmm1 {%k1}
; X86-64-NEXT: vmovss %xmm1, (%rsi)
; X86-64-NEXT: retq
;
; X86-32-LABEL: test_load_i1:
; X86-32: # %bb.0: # %entry
; X86-32-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero
; X86-32-NEXT: vmovss {{.*#+}} xmm1 = mem[0],zero,zero,zero
; X86-32-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-32-NEXT: testb $1, {{[0-9]+}}(%esp)
; X86-32-NEXT: je .LBB3_2
; X86-32-NEXT: # %bb.1: # %if
; X86-32-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-32-NEXT: jmp .LBB3_3
; X86-32-NEXT: .LBB3_2: # %else
; X86-32-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-32-NEXT: .LBB3_3: # %exit
; X86-32-NEXT: kmovb (%ecx), %k1
; X86-32-NEXT: vmovss %xmm1, %xmm0, %xmm0 {%k1}
; X86-32-NEXT: vmovss %xmm0, (%eax)
; X86-32-NEXT: retl
entry:
br i1 %cond, label %if, label %else
if:
%loaded1 = load i1, i1* %iptr1
br label %exit
else:
%loaded2 = load i1, i1* %iptr2
br label %exit
exit:
%val = phi i1 [%loaded1, %if], [%loaded2, %else]
%selected = select i1 %val, float %f1, float %f2
store float %selected, float* %fptr
ret void
}
define void @test_loadi1_storei1(i1 %cond, i1* %iptr1, i1* %iptr2, i1* %iptr3) {
; X86-64-LABEL: test_loadi1_storei1:
; X86-64: # %bb.0: # %entry
; X86-64-NEXT: testb $1, %dil
; X86-64-NEXT: je .LBB4_2
; X86-64-NEXT: # %bb.1: # %if
; X86-64-NEXT: movb (%rsi), %al
; X86-64-NEXT: jmp .LBB4_3
; X86-64-NEXT: .LBB4_2: # %else
; X86-64-NEXT: movb (%rdx), %al
; X86-64-NEXT: .LBB4_3: # %exit
; X86-64-NEXT: andb $1, %al
; X86-64-NEXT: movb %al, (%rcx)
; X86-64-NEXT: retq
;
; X86-32-LABEL: test_loadi1_storei1:
; X86-32: # %bb.0: # %entry
; X86-32-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-32-NEXT: testb $1, {{[0-9]+}}(%esp)
; X86-32-NEXT: je .LBB4_2
; X86-32-NEXT: # %bb.1: # %if
; X86-32-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-32-NEXT: jmp .LBB4_3
; X86-32-NEXT: .LBB4_2: # %else
; X86-32-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-32-NEXT: .LBB4_3: # %exit
; X86-32-NEXT: movb (%ecx), %cl
; X86-32-NEXT: andb $1, %cl
; X86-32-NEXT: movb %cl, (%eax)
; X86-32-NEXT: retl
entry:
br i1 %cond, label %if, label %else
if:
%loaded1 = load i1, i1* %iptr1
br label %exit
else:
%loaded2 = load i1, i1* %iptr2
br label %exit
exit:
%val = phi i1 [%loaded1, %if], [%loaded2, %else]
store i1 %val, i1* %iptr3
ret void
}
define void @test_shl1(i1 %cond, i8* %ptr1, i8* %ptr2, <8 x float> %fvec1, <8 x float> %fvec2, <8 x float>* %fptrvec) {
; X86-64-LABEL: test_shl1:
; X86-64: # %bb.0: # %entry
; X86-64-NEXT: # kill: def $ymm1 killed $ymm1 def $zmm1
; X86-64-NEXT: # kill: def $ymm0 killed $ymm0 def $zmm0
; X86-64-NEXT: testb $1, %dil
; X86-64-NEXT: je .LBB5_2
; X86-64-NEXT: # %bb.1: # %if
; X86-64-NEXT: kmovb (%rsi), %k0
; X86-64-NEXT: kaddb %k0, %k0, %k1
; X86-64-NEXT: jmp .LBB5_3
; X86-64-NEXT: .LBB5_2: # %else
; X86-64-NEXT: kmovb (%rdx), %k1
; X86-64-NEXT: .LBB5_3: # %exit
; X86-64-NEXT: vmovaps %zmm0, %zmm1 {%k1}
; X86-64-NEXT: vmovaps %ymm1, (%rcx)
; X86-64-NEXT: vzeroupper
; X86-64-NEXT: retq
;
; X86-32-LABEL: test_shl1:
; X86-32: # %bb.0: # %entry
; X86-32-NEXT: # kill: def $ymm1 killed $ymm1 def $zmm1
; X86-32-NEXT: # kill: def $ymm0 killed $ymm0 def $zmm0
; X86-32-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-32-NEXT: testb $1, {{[0-9]+}}(%esp)
; X86-32-NEXT: je .LBB5_2
; X86-32-NEXT: # %bb.1: # %if
; X86-32-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-32-NEXT: kmovb (%ecx), %k0
; X86-32-NEXT: kaddb %k0, %k0, %k1
; X86-32-NEXT: jmp .LBB5_3
; X86-32-NEXT: .LBB5_2: # %else
; X86-32-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-32-NEXT: kmovb (%ecx), %k1
; X86-32-NEXT: .LBB5_3: # %exit
; X86-32-NEXT: vmovaps %zmm0, %zmm1 {%k1}
; X86-32-NEXT: vmovaps %ymm1, (%eax)
; X86-32-NEXT: vzeroupper
; X86-32-NEXT: retl
entry:
br i1 %cond, label %if, label %else
if:
%loaded1 = load i8, i8* %ptr1
%shifted = shl i8 %loaded1, 1
br label %exit
else:
%loaded2 = load i8, i8* %ptr2
br label %exit
exit:
%val = phi i8 [%shifted, %if], [%loaded2, %else]
%mask = bitcast i8 %val to <8 x i1>
%selected = select <8 x i1> %mask, <8 x float> %fvec1, <8 x float> %fvec2
store <8 x float> %selected, <8 x float>* %fptrvec
ret void
}
define void @test_shr1(i1 %cond, i8* %ptr1, i8* %ptr2, <8 x float> %fvec1, <8 x float> %fvec2, <8 x float>* %fptrvec) {
; X86-64-LABEL: test_shr1:
; X86-64: # %bb.0: # %entry
; X86-64-NEXT: # kill: def $ymm1 killed $ymm1 def $zmm1
; X86-64-NEXT: # kill: def $ymm0 killed $ymm0 def $zmm0
; X86-64-NEXT: testb $1, %dil
; X86-64-NEXT: je .LBB6_2
; X86-64-NEXT: # %bb.1: # %if
; X86-64-NEXT: movb (%rsi), %al
; X86-64-NEXT: shrb %al
; X86-64-NEXT: jmp .LBB6_3
; X86-64-NEXT: .LBB6_2: # %else
; X86-64-NEXT: movb (%rdx), %al
; X86-64-NEXT: .LBB6_3: # %exit
; X86-64-NEXT: kmovd %eax, %k1
; X86-64-NEXT: vmovaps %zmm0, %zmm1 {%k1}
; X86-64-NEXT: vmovaps %ymm1, (%rcx)
; X86-64-NEXT: vzeroupper
; X86-64-NEXT: retq
;
; X86-32-LABEL: test_shr1:
; X86-32: # %bb.0: # %entry
; X86-32-NEXT: # kill: def $ymm1 killed $ymm1 def $zmm1
; X86-32-NEXT: # kill: def $ymm0 killed $ymm0 def $zmm0
; X86-32-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-32-NEXT: testb $1, {{[0-9]+}}(%esp)
; X86-32-NEXT: je .LBB6_2
; X86-32-NEXT: # %bb.1: # %if
; X86-32-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-32-NEXT: movb (%ecx), %cl
; X86-32-NEXT: shrb %cl
; X86-32-NEXT: jmp .LBB6_3
; X86-32-NEXT: .LBB6_2: # %else
; X86-32-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-32-NEXT: movb (%ecx), %cl
; X86-32-NEXT: .LBB6_3: # %exit
; X86-32-NEXT: kmovd %ecx, %k1
; X86-32-NEXT: vmovaps %zmm0, %zmm1 {%k1}
; X86-32-NEXT: vmovaps %ymm1, (%eax)
; X86-32-NEXT: vzeroupper
; X86-32-NEXT: retl
entry:
br i1 %cond, label %if, label %else
if:
%loaded1 = load i8, i8* %ptr1
%shifted = lshr i8 %loaded1, 1
br label %exit
else:
%loaded2 = load i8, i8* %ptr2
br label %exit
exit:
%val = phi i8 [%shifted, %if], [%loaded2, %else]
%mask = bitcast i8 %val to <8 x i1>
%selected = select <8 x i1> %mask, <8 x float> %fvec1, <8 x float> %fvec2
store <8 x float> %selected, <8 x float>* %fptrvec
ret void
}
define void @test_shr2(i1 %cond, i8* %ptr1, i8* %ptr2, <8 x float> %fvec1, <8 x float> %fvec2, <8 x float>* %fptrvec) {
; X86-64-LABEL: test_shr2:
; X86-64: # %bb.0: # %entry
; X86-64-NEXT: # kill: def $ymm1 killed $ymm1 def $zmm1
; X86-64-NEXT: # kill: def $ymm0 killed $ymm0 def $zmm0
; X86-64-NEXT: testb $1, %dil
; X86-64-NEXT: je .LBB7_2
; X86-64-NEXT: # %bb.1: # %if
; X86-64-NEXT: kmovb (%rsi), %k0
; X86-64-NEXT: kshiftrb $2, %k0, %k1
; X86-64-NEXT: jmp .LBB7_3
; X86-64-NEXT: .LBB7_2: # %else
; X86-64-NEXT: kmovb (%rdx), %k1
; X86-64-NEXT: .LBB7_3: # %exit
; X86-64-NEXT: vmovaps %zmm0, %zmm1 {%k1}
; X86-64-NEXT: vmovaps %ymm1, (%rcx)
; X86-64-NEXT: vzeroupper
; X86-64-NEXT: retq
;
; X86-32-LABEL: test_shr2:
; X86-32: # %bb.0: # %entry
; X86-32-NEXT: # kill: def $ymm1 killed $ymm1 def $zmm1
; X86-32-NEXT: # kill: def $ymm0 killed $ymm0 def $zmm0
; X86-32-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-32-NEXT: testb $1, {{[0-9]+}}(%esp)
; X86-32-NEXT: je .LBB7_2
; X86-32-NEXT: # %bb.1: # %if
; X86-32-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-32-NEXT: kmovb (%ecx), %k0
; X86-32-NEXT: kshiftrb $2, %k0, %k1
; X86-32-NEXT: jmp .LBB7_3
; X86-32-NEXT: .LBB7_2: # %else
; X86-32-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-32-NEXT: kmovb (%ecx), %k1
; X86-32-NEXT: .LBB7_3: # %exit
; X86-32-NEXT: vmovaps %zmm0, %zmm1 {%k1}
; X86-32-NEXT: vmovaps %ymm1, (%eax)
; X86-32-NEXT: vzeroupper
; X86-32-NEXT: retl
entry:
br i1 %cond, label %if, label %else
if:
%loaded1 = load i8, i8* %ptr1
%shifted = lshr i8 %loaded1, 2
br label %exit
else:
%loaded2 = load i8, i8* %ptr2
br label %exit
exit:
%val = phi i8 [%shifted, %if], [%loaded2, %else]
%mask = bitcast i8 %val to <8 x i1>
%selected = select <8 x i1> %mask, <8 x float> %fvec1, <8 x float> %fvec2
store <8 x float> %selected, <8 x float>* %fptrvec
ret void
}
define void @test_shl(i1 %cond, i8* %ptr1, i8* %ptr2, <8 x float> %fvec1, <8 x float> %fvec2, <8 x float>* %fptrvec) {
; X86-64-LABEL: test_shl:
; X86-64: # %bb.0: # %entry
; X86-64-NEXT: # kill: def $ymm1 killed $ymm1 def $zmm1
; X86-64-NEXT: # kill: def $ymm0 killed $ymm0 def $zmm0
; X86-64-NEXT: testb $1, %dil
; X86-64-NEXT: je .LBB8_2
; X86-64-NEXT: # %bb.1: # %if
; X86-64-NEXT: kmovb (%rsi), %k0
; X86-64-NEXT: kshiftlb $6, %k0, %k1
; X86-64-NEXT: jmp .LBB8_3
; X86-64-NEXT: .LBB8_2: # %else
; X86-64-NEXT: kmovb (%rdx), %k1
; X86-64-NEXT: .LBB8_3: # %exit
; X86-64-NEXT: vmovaps %zmm0, %zmm1 {%k1}
; X86-64-NEXT: vmovaps %ymm1, (%rcx)
; X86-64-NEXT: vzeroupper
; X86-64-NEXT: retq
;
; X86-32-LABEL: test_shl:
; X86-32: # %bb.0: # %entry
; X86-32-NEXT: # kill: def $ymm1 killed $ymm1 def $zmm1
; X86-32-NEXT: # kill: def $ymm0 killed $ymm0 def $zmm0
; X86-32-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-32-NEXT: testb $1, {{[0-9]+}}(%esp)
; X86-32-NEXT: je .LBB8_2
; X86-32-NEXT: # %bb.1: # %if
; X86-32-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-32-NEXT: kmovb (%ecx), %k0
; X86-32-NEXT: kshiftlb $6, %k0, %k1
; X86-32-NEXT: jmp .LBB8_3
; X86-32-NEXT: .LBB8_2: # %else
; X86-32-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-32-NEXT: kmovb (%ecx), %k1
; X86-32-NEXT: .LBB8_3: # %exit
; X86-32-NEXT: vmovaps %zmm0, %zmm1 {%k1}
; X86-32-NEXT: vmovaps %ymm1, (%eax)
; X86-32-NEXT: vzeroupper
; X86-32-NEXT: retl
entry:
br i1 %cond, label %if, label %else
if:
%loaded1 = load i8, i8* %ptr1
%shifted = shl i8 %loaded1, 6
br label %exit
else:
%loaded2 = load i8, i8* %ptr2
br label %exit
exit:
%val = phi i8 [%shifted, %if], [%loaded2, %else]
%mask = bitcast i8 %val to <8 x i1>
%selected = select <8 x i1> %mask, <8 x float> %fvec1, <8 x float> %fvec2
store <8 x float> %selected, <8 x float>* %fptrvec
ret void
}
define void @test_add(i1 %cond, i8* %ptr1, i8* %ptr2, <8 x float> %fvec1, <8 x float> %fvec2, <8 x float>* %fptrvec) {
; X86-64-LABEL: test_add:
; X86-64: # %bb.0: # %entry
; X86-64-NEXT: # kill: def $ymm1 killed $ymm1 def $zmm1
; X86-64-NEXT: # kill: def $ymm0 killed $ymm0 def $zmm0
; X86-64-NEXT: kmovb (%rsi), %k0
; X86-64-NEXT: kmovb (%rdx), %k1
; X86-64-NEXT: testb $1, %dil
; X86-64-NEXT: je .LBB9_2
; X86-64-NEXT: # %bb.1: # %if
; X86-64-NEXT: kandb %k1, %k0, %k1
; X86-64-NEXT: jmp .LBB9_3
; X86-64-NEXT: .LBB9_2: # %else
; X86-64-NEXT: kaddb %k1, %k0, %k1
; X86-64-NEXT: .LBB9_3: # %exit
; X86-64-NEXT: vmovaps %zmm0, %zmm1 {%k1}
; X86-64-NEXT: vmovaps %ymm1, (%rcx)
; X86-64-NEXT: vzeroupper
; X86-64-NEXT: retq
;
; X86-32-LABEL: test_add:
; X86-32: # %bb.0: # %entry
; X86-32-NEXT: # kill: def $ymm1 killed $ymm1 def $zmm1
; X86-32-NEXT: # kill: def $ymm0 killed $ymm0 def $zmm0
; X86-32-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-32-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-32-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-32-NEXT: kmovb (%edx), %k0
; X86-32-NEXT: kmovb (%ecx), %k1
; X86-32-NEXT: testb $1, {{[0-9]+}}(%esp)
; X86-32-NEXT: je .LBB9_2
; X86-32-NEXT: # %bb.1: # %if
; X86-32-NEXT: kandb %k1, %k0, %k1
; X86-32-NEXT: jmp .LBB9_3
; X86-32-NEXT: .LBB9_2: # %else
; X86-32-NEXT: kaddb %k1, %k0, %k1
; X86-32-NEXT: .LBB9_3: # %exit
; X86-32-NEXT: vmovaps %zmm0, %zmm1 {%k1}
; X86-32-NEXT: vmovaps %ymm1, (%eax)
; X86-32-NEXT: vzeroupper
; X86-32-NEXT: retl
entry:
%loaded1 = load i8, i8* %ptr1
%loaded2 = load i8, i8* %ptr2
br i1 %cond, label %if, label %else
if:
%and = and i8 %loaded1, %loaded2
br label %exit
else:
%add = add i8 %loaded1, %loaded2
br label %exit
exit:
%val = phi i8 [%and, %if], [%add, %else]
%mask = bitcast i8 %val to <8 x i1>
%selected = select <8 x i1> %mask, <8 x float> %fvec1, <8 x float> %fvec2
store <8 x float> %selected, <8 x float>* %fptrvec
ret void
}
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