forked from OSchip/llvm-project
20 lines
776 B
LLVM
20 lines
776 B
LLVM
; fsqrt should be generated when the fsqrt feature is enabled, but not
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; otherwise.
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; RUN: llc -verify-machineinstrs < %s -mattr=-vsx -mtriple=powerpc-apple-darwin8 -mattr=+fsqrt | \
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; RUN: grep "fsqrt f1, f1"
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; RUN: llc -verify-machineinstrs < %s -mattr=-vsx -mtriple=powerpc-apple-darwin8 -mcpu=g5 | \
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; RUN: grep "fsqrt f1, f1"
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; RUN: llc -verify-machineinstrs < %s -mattr=-vsx -mtriple=powerpc-apple-darwin8 -mattr=-fsqrt | \
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; RUN: not grep "fsqrt f1, f1"
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; RUN: llc -verify-machineinstrs < %s -mattr=-vsx -mtriple=powerpc-apple-darwin8 -mcpu=g4 | \
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; RUN: not grep "fsqrt f1, f1"
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declare double @llvm.sqrt.f64(double)
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define double @X(double %Y) {
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%Z = call double @llvm.sqrt.f64( double %Y ) ; <double> [#uses=1]
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ret double %Z
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}
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