27 lines
898 B
LLVM
27 lines
898 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=x86_64-- | FileCheck %s
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define i8 @PR43088(double, double) nounwind {
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; CHECK-LABEL: PR43088:
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; CHECK: # %bb.0: # %start
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; CHECK-NEXT: xorl %ecx, %ecx
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; CHECK-NEXT: ucomisd %xmm1, %xmm0
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; CHECK-NEXT: movl $0, %eax
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; CHECK-NEXT: adcb $1, %al
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; CHECK-NEXT: ucomisd %xmm1, %xmm0
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; CHECK-NEXT: sbbl %ecx, %ecx
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; CHECK-NEXT: ucomisd %xmm0, %xmm1
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; CHECK-NEXT: movzbl %al, %eax
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; CHECK-NEXT: cmovael %ecx, %eax
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; CHECK-NEXT: # kill: def $al killed $al killed $eax
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; CHECK-NEXT: retq
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start:
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%2 = fcmp ole double %0, %1
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%3 = fcmp oge double %0, %1
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%spec.select1.i = select i1 %3, i8 1, i8 2
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%not..i = xor i1 %3, true
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%spec.select.i = sext i1 %not..i to i8
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%_0.0.i = select i1 %2, i8 %spec.select.i, i8 %spec.select1.i
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ret i8 %_0.0.i
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}
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