22 lines
590 B
LLVM
22 lines
590 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -O0 < %s | FileCheck %s
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target triple = "powerpc64le--linux-gnu"
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define i1 @Test(double %a) {
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; CHECK-LABEL: Test:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: xscvdpsxws 1, 1
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; CHECK-NEXT: mfvsrwz 3, 1
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; CHECK-NEXT: xori 3, 3, 65534
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; CHECK-NEXT: cntlzw 3, 3
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; CHECK-NEXT: srwi 3, 3, 5
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; CHECK-NEXT: # implicit-def: $x4
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; CHECK-NEXT: mr 4, 3
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; CHECK-NEXT: mr 3, 4
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; CHECK-NEXT: blr
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entry:
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%conv = fptoui double %a to i16
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%cmp = icmp eq i16 %conv, -2
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ret i1 %cmp
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}
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