32 lines
853 B
LLVM
32 lines
853 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -enable-unsafe-fp-math -mtriple=i686-- | FileCheck %s
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; rdar://5902801
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declare void @test2()
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define i32 @test(double %p) nounwind {
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; CHECK-LABEL: test:
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; CHECK: # %bb.0:
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; CHECK-NEXT: fldl {{[0-9]+}}(%esp)
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; CHECK-NEXT: fucomp %st(0)
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; CHECK-NEXT: fnstsw %ax
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; CHECK-NEXT: # kill: def $ah killed $ah killed $ax
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; CHECK-NEXT: sahf
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; CHECK-NEXT: jp .LBB0_1
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; CHECK-NEXT: # %bb.2: # %UnifiedReturnBlock
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; CHECK-NEXT: movl $42, %eax
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; CHECK-NEXT: retl
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; CHECK-NEXT: .LBB0_1: # %bb
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; CHECK-NEXT: calll test2
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; CHECK-NEXT: movl $17, %eax
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; CHECK-NEXT: retl
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%tmp5 = fcmp uno double %p, 0.000000e+00
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br i1 %tmp5, label %bb, label %UnifiedReturnBlock
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bb:
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call void @test2()
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ret i32 17
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UnifiedReturnBlock:
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ret i32 42
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}
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