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[mips] Fix fcopysign for MIPS-IV and add the test. 

Summary:
This was another incorrect use of hasMips64() vs isGP64bit().

Depends on D3344

Reviewers: matheusalmeida, vmedic

Reviewed By: vmedic

Differential Revision: http://reviews.llvm.org/D3347

llvm-svn: 206187
This commit is contained in:
Daniel Sanders 2014-04-14 16:24:12 +00:00
parent 35f9421c55
commit 863c35a358
3 changed files with 3 additions and 1 deletions
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2
llvm/lib/Target/Mips/MipsISelLowering.cpp
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@ -1754,7 +1754,7 @@ static SDValue lowerFCOPYSIGN64(SDValue Op, SelectionDAG &DAG,
SDValue
MipsTargetLowering::lowerFCOPYSIGN(SDValue Op, SelectionDAG &DAG) const {
if (Subtarget->hasMips64())
if (Subtarget->isGP64bit())
return lowerFCOPYSIGN64(Op, DAG, Subtarget->hasExtractInsert());
return lowerFCOPYSIGN32(Op, DAG, Subtarget->hasExtractInsert());

1
llvm/test/CodeGen/Mips/fcopysign-f32-f64.ll
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@ -1,3 +1,4 @@
; RUN: llc < %s -march=mips64el -mcpu=mips4 -mattr=n64 | FileCheck %s -check-prefix=64
; RUN: llc < %s -march=mips64el -mcpu=mips64 -mattr=n64 | FileCheck %s -check-prefix=64
; RUN: llc < %s -march=mips64el -mcpu=mips64r2 -mattr=n64 | FileCheck %s -check-prefix=64R2

1
llvm/test/CodeGen/Mips/fcopysign.ll
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@ -1,5 +1,6 @@
; RUN: llc < %s -march=mipsel -mcpu=mips32 | FileCheck %s -check-prefix=32
; RUN: llc < %s -march=mipsel -mcpu=mips32r2 | FileCheck %s -check-prefix=32R2
; RUN: llc < %s -march=mips64el -mcpu=mips4 -mattr=n64 | FileCheck %s -check-prefix=64
; RUN: llc < %s -march=mips64el -mcpu=mips64 -mattr=n64 | FileCheck %s -check-prefix=64
; RUN: llc < %s -march=mips64el -mcpu=mips64r2 -mattr=n64 | FileCheck %s -check-prefix=64R2