1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc < %s -mtriple=i686-- -mattr=+sse2 | FileCheck %s
3
4define zeroext i8 @t(double %x) nounwind readnone {
5; CHECK-LABEL: t:
6; CHECK:       # %bb.0: # %entry
7; CHECK-NEXT:    movsd {{.*#+}} xmm0 = mem[0],zero
8; CHECK-NEXT:    cvttpd2dq %xmm0, %xmm1
9; CHECK-NEXT:    cvtdq2pd %xmm1, %xmm1
10; CHECK-NEXT:    cmpeqsd %xmm0, %xmm1
11; CHECK-NEXT:    movd %xmm1, %eax
12; CHECK-NEXT:    andl $1, %eax
13; CHECK-NEXT:    # kill: def $al killed $al killed $eax
14; CHECK-NEXT:    retl
15entry:
16	%0 = fptosi double %x to i32		; <i32> [#uses=1]
17	%1 = sitofp i32 %0 to double		; <double> [#uses=1]
18	%2 = fcmp oeq double %1, %x		; <i1> [#uses=1]
19	%retval12 = zext i1 %2 to i8		; <i8> [#uses=1]
20	ret i8 %retval12
21}
22
23define zeroext i8 @u(double %x) nounwind readnone {
24; CHECK-LABEL: u:
25; CHECK:       # %bb.0: # %entry
26; CHECK-NEXT:    movsd {{.*#+}} xmm0 = mem[0],zero
27; CHECK-NEXT:    cvttpd2dq %xmm0, %xmm1
28; CHECK-NEXT:    cvtdq2pd %xmm1, %xmm1
29; CHECK-NEXT:    cmpneqsd %xmm0, %xmm1
30; CHECK-NEXT:    movd %xmm1, %eax
31; CHECK-NEXT:    andl $1, %eax
32; CHECK-NEXT:    # kill: def $al killed $al killed $eax
33; CHECK-NEXT:    retl
34entry:
35	%0 = fptosi double %x to i32		; <i32> [#uses=1]
36	%1 = sitofp i32 %0 to double		; <double> [#uses=1]
37	%2 = fcmp une double %1, %x		; <i1> [#uses=1]
38	%retval12 = zext i1 %2 to i8		; <i8> [#uses=1]
39	ret i8 %retval12
40}
41