File: fsqrt.ll

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llvm 2.2-12
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; fsqrt should be generated when the fsqrt feature is enabled, but not 
; otherwise.

; RUN: llvm-upgrade < %s | llvm-as | \
; RUN:   llc -march=ppc32 -mtriple=powerpc-apple-darwin8 -mattr=+fsqrt | \
; RUN:   grep {fsqrt f1, f1}
; RUN: llvm-upgrade < %s | llvm-as | \
; RUN:  llc -march=ppc32 -mtriple=powerpc-apple-darwin8 -mcpu=g5 | \
; RUN:  grep {fsqrt f1, f1}
; RUN: llvm-upgrade < %s | llvm-as | \
; RUN:   llc -march=ppc32 -mtriple=powerpc-apple-darwin8 -mattr=-fsqrt | \
; RUN:   not grep {fsqrt f1, f1}
; RUN: llvm-upgrade < %s | llvm-as | \
; RUN:   llc -march=ppc32 -mtriple=powerpc-apple-darwin8 -mcpu=g4 | \
; RUN:   not grep {fsqrt f1, f1}

declare double %llvm.sqrt.f64(double)
double %X(double %Y) {
	%Z = call double %llvm.sqrt.f64(double %Y)
	ret double %Z
}