[Sparc] Use the IntPair reg class for r constraints with value type f64
authorDaniel Cederman <cederman@gaisler.com>
Wed, 18 Jul 2018 09:25:33 +0000 (09:25 +0000)
committerDaniel Cederman <cederman@gaisler.com>
Wed, 18 Jul 2018 09:25:33 +0000 (09:25 +0000)
commit4e38df18ea3fce41313bae3502c66c98952eb508
tree4edc0a1e444bc43886e3f9f879b39c5678eeed28
parent889fe81ce5e2f08bde78902e1341208e4545f591
[Sparc] Use the IntPair reg class for r constraints with value type f64

Summary: This is how it appears to be handled in GCC and it prevents a
"Unknown mismatch" error in the SelectionDAGBuilder.

Reviewers: venkatra, jyknight, jrtc27

Reviewed By: jyknight, jrtc27

Subscribers: eraman, fedor.sergeev, jrtc27, llvm-commits

Differential Revision: https://reviews.llvm.org/D49218

llvm-svn: 337370
llvm/lib/Target/Sparc/SparcISelLowering.cpp
llvm/test/CodeGen/SPARC/inlineasm.ll