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gerrit-public.fairphone.software / toolchain / llvm-project / aa2a7cd828918a4294b7186691594c2be55641d6 / . / llvm / test / CodeGen / PowerPC / fsqrt.ll
blob: 74a8725eb12e30a4e3ee2c3ad544b2d6e189bb1f [file] [log] [blame]
Chris Lattnerffb99032005-09-02 18:32:22 +0000[diff] [blame]1; fsqrt should be generated when the fsqrt feature is enabled, but not
2; otherwise.
3
Dan Gohmana0801592009-09-11 18:36:27 +0000[diff] [blame]4; RUN: llc < %s -march=ppc32 -mtriple=powerpc-apple-darwin8 -mattr=+fsqrt | \
Reid Spencer297657d2007-04-15 21:17:45 +0000[diff] [blame]5; RUN: grep {fsqrt f1, f1}
Dan Gohmana0801592009-09-11 18:36:27 +0000[diff] [blame]6; RUN: llc < %s -march=ppc32 -mtriple=powerpc-apple-darwin8 -mcpu=g5 | \
7; RUN: grep {fsqrt f1, f1}
8; RUN: llc < %s -march=ppc32 -mtriple=powerpc-apple-darwin8 -mattr=-fsqrt | \
Reid Spencer297657d2007-04-15 21:17:45 +0000[diff] [blame]9; RUN: not grep {fsqrt f1, f1}
Dan Gohmana0801592009-09-11 18:36:27 +0000[diff] [blame]10; RUN: llc < %s -march=ppc32 -mtriple=powerpc-apple-darwin8 -mcpu=g4 | \
Reid Spencer297657d2007-04-15 21:17:45 +0000[diff] [blame]11; RUN: not grep {fsqrt f1, f1}
Chris Lattnerffb99032005-09-02 18:32:22 +0000[diff] [blame]12
Tanya Lattnera99d8b52008-02-19 08:07:33 +0000[diff] [blame]13declare double @llvm.sqrt.f64(double)
14
15define double @X(double %Y) {
16 %Z = call double @llvm.sqrt.f64( double %Y ) ; <double> [#uses=1]
17 ret double %Z
Chris Lattnerffb99032005-09-02 18:32:22 +0000[diff] [blame]18}
Tanya Lattnera99d8b52008-02-19 08:07:33 +0000[diff] [blame]19