1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc < %s -mtriple=i686-- | FileCheck %s
3; Sanity check that we ignore -sahf in 32-bit mode rather than asserting.
4; RUN: llc < %s -mtriple=i686-- -mattr=-sahf | FileCheck %s
5
6declare i1 @llvm.isunordered.f32(float, float)
7
8define float @cmp(float %A, float %B, float %C, float %D) nounwind {
9; CHECK-LABEL: cmp:
10; CHECK:       # %bb.0: # %entry
11; CHECK-NEXT:    flds {{[0-9]+}}(%esp)
12; CHECK-NEXT:    flds {{[0-9]+}}(%esp)
13; CHECK-NEXT:    fucompp
14; CHECK-NEXT:    fnstsw %ax
15; CHECK-NEXT:    # kill: def $ah killed $ah killed $ax
16; CHECK-NEXT:    sahf
17; CHECK-NEXT:    jbe .LBB0_1
18; CHECK-NEXT:  # %bb.2: # %entry
19; CHECK-NEXT:    leal {{[0-9]+}}(%esp), %eax
20; CHECK-NEXT:    flds (%eax)
21; CHECK-NEXT:    retl
22; CHECK-NEXT:  .LBB0_1:
23; CHECK-NEXT:    leal {{[0-9]+}}(%esp), %eax
24; CHECK-NEXT:    flds (%eax)
25; CHECK-NEXT:    retl
26entry:
27        %tmp.1 = fcmp uno float %A, %B          ; <i1> [#uses=1]
28        %tmp.2 = fcmp oge float %A, %B          ; <i1> [#uses=1]
29        %tmp.3 = or i1 %tmp.1, %tmp.2           ; <i1> [#uses=1]
30        %tmp.4 = select i1 %tmp.3, float %C, float %D           ; <float> [#uses=1]
31        ret float %tmp.4
32}
33
34