projects / oota-llvm.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: e7f301e) | patch
[MachineCombiner][AArch64] Use the correct register class for MADD, SUB, and OR.
authorJuergen Ributzka <juergen@apple.com>
Fri, 29 Aug 2014 23:48:09 +0000 (23:48 +0000)
committerJuergen Ributzka <juergen@apple.com>
Fri, 29 Aug 2014 23:48:09 +0000 (23:48 +0000)
commit4e92383b67daf6e7f5770c35ab478b4f9611aacd
treef53706bf99b8548040a7396a770256d176165432tree | snapshot
parente7f301e079ee4b86f0a54b1108222ee3b6938ca1commit | diff
[MachineCombiner][AArch64] Use the correct register class for MADD, SUB, and OR.

Select the correct register class for the various instructions that are
generated when combining instructions and constrain the registers to the
appropriate register class.

This fixes rdar://problem/18183707.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216805 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/AArch64/AArch64InstrInfo.cpp diff | blob | history
test/CodeGen/AArch64/madd-combiner.ll [new file with mode: 0644] blob
C/C++ LLVM-based compilers that forbids OOTA behaviors