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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=i686-- | FileCheck %s
declare i1 @llvm.isunordered.f32(float, float)
define float @cmp(float %A, float %B, float %C, float %D) nounwind {
; CHECK-LABEL: cmp:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: flds {{[0-9]+}}(%esp)
; CHECK-NEXT: flds {{[0-9]+}}(%esp)
; CHECK-NEXT: fucompp
; CHECK-NEXT: fnstsw %ax
; CHECK-NEXT: # kill: def $ah killed $ah killed $ax
; CHECK-NEXT: sahf
; CHECK-NEXT: jbe .LBB0_1
; CHECK-NEXT: # %bb.2: # %entry
; CHECK-NEXT: leal {{[0-9]+}}(%esp), %eax
; CHECK-NEXT: flds (%eax)
; CHECK-NEXT: retl
; CHECK-NEXT: .LBB0_1:
; CHECK-NEXT: leal {{[0-9]+}}(%esp), %eax
; CHECK-NEXT: flds (%eax)
; CHECK-NEXT: retl
entry:
%tmp.1 = fcmp uno float %A, %B ; <i1> [#uses=1]
%tmp.2 = fcmp oge float %A, %B ; <i1> [#uses=1]
%tmp.3 = or i1 %tmp.1, %tmp.2 ; <i1> [#uses=1]
%tmp.4 = select i1 %tmp.3, float %C, float %D ; <float> [#uses=1]
ret float %tmp.4
}
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