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[x86] change tests to use sext, not zext; NFC 

These are intended to exercise D31944, so we need sexts.

llvm-svn: 301412
This commit is contained in:
Sanjay Patel 2017-04-26 14:35:54 +00:00
parent e43db0a834
commit 3603e3f22d
1 changed files with 8 additions and 7 deletions
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15
llvm/test/CodeGen/X86/bool-ext-inc.ll
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@ -79,14 +79,15 @@ define i32 @bool_logic_and_math(i32 %a, i32 %b, i32 %c, i32 %d) nounwind {
; CHECK-NEXT: cmpl %ecx, %edx
; CHECK-NEXT: setne %cl
; CHECK-NEXT: andb %al, %cl
; CHECK-NEXT: movzbl %cl, %eax
; CHECK-NEXT: incl %eax
; CHECK-NEXT: movzbl %cl, %ecx
; CHECK-NEXT: movl $1, %eax
; CHECK-NEXT: subl %ecx, %eax
; CHECK-NEXT: retq
%cmp1 = icmp ne i32 %a, %b
%cmp2 = icmp ne i32 %c, %d
%and = and i1 %cmp1, %cmp2
%zext = zext i1 %and to i32
%add = add i32 %zext, 1
%ext = sext i1 %and to i32
%add = add i32 %ext, 1
ret i32 %add
}
@ -99,13 +100,13 @@ define <4 x i32> @bool_logic_and_math_vec(<4 x i32> %a, <4 x i32> %b, <4 x i32>
; CHECK-NEXT: vpxor %xmm1, %xmm2, %xmm1
; CHECK-NEXT: vpandn %xmm1, %xmm0, %xmm0
; CHECK-NEXT: vpbroadcastd {{.*}}(%rip), %xmm1
; CHECK-NEXT: vpsubd %xmm0, %xmm1, %xmm0
; CHECK-NEXT: vpaddd %xmm1, %xmm0, %xmm0
; CHECK-NEXT: retq
%cmp1 = icmp ne <4 x i32> %a, %b
%cmp2 = icmp ne <4 x i32> %c, %d
%and = and <4 x i1> %cmp1, %cmp2
%zext = zext <4 x i1> %and to <4 x i32>
%add = add <4 x i32> %zext, <i32 1, i32 1, i32 1, i32 1>
%ext = sext <4 x i1> %and to <4 x i32>
%add = add <4 x i32> %ext, <i32 1, i32 1, i32 1, i32 1>
ret <4 x i32> %add
}