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[x86] add tests for vector bool math; NFC 

llvm-svn: 352520
This commit is contained in:
Sanjay Patel 2019-01-29 17:00:47 +00:00
parent 22dd34b0ec
commit cd6b240303
1 changed files with 25 additions and 0 deletions
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25
llvm/test/CodeGen/X86/bool-ext-inc.ll
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@ -102,3 +102,28 @@ define <4 x i32> @bool_logic_and_math_vec(<4 x i32> %a, <4 x i32> %b, <4 x i32>
ret <4 x i32> %add
}
define <4 x i32> @sextbool_add_vector(<4 x i32> %cmp1, <4 x i32> %cmp2, <4 x i32> %x) {
; CHECK-LABEL: sextbool_add_vector:
; CHECK: # %bb.0:
; CHECK-NEXT: vpcmpeqd %xmm1, %xmm0, %xmm0
; CHECK-NEXT: vpaddd %xmm0, %xmm2, %xmm0
; CHECK-NEXT: retq
%c = icmp eq <4 x i32> %cmp1, %cmp2
%b = sext <4 x i1> %c to <4 x i32>
%s = add <4 x i32> %x, %b
ret <4 x i32> %s
}
define <4 x i32> @zextbool_sub_vector(<4 x i32> %cmp1, <4 x i32> %cmp2, <4 x i32> %x) {
; CHECK-LABEL: zextbool_sub_vector:
; CHECK: # %bb.0:
; CHECK-NEXT: vpcmpeqd %xmm1, %xmm0, %xmm0
; CHECK-NEXT: vpsrld $31, %xmm0, %xmm0
; CHECK-NEXT: vpsubd %xmm0, %xmm2, %xmm0
; CHECK-NEXT: retq
%c = icmp eq <4 x i32> %cmp1, %cmp2
%b = zext <4 x i1> %c to <4 x i32>
%s = sub <4 x i32> %x, %b
ret <4 x i32> %s
}