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[PowerPC] Add assembler support for mcrfs and friends
authorHal Finkel <hfinkel@anl.gov>
Thu, 15 Jan 2015 01:00:53 +0000 (01:00 +0000)
committerHal Finkel <hfinkel@anl.gov>
Thu, 15 Jan 2015 01:00:53 +0000 (01:00 +0000)
commit4572a0a0a292346dccbf25aeb79668cbdf388d46
tree2d5f95cc794b4dcddbaa279af3d50eae6fefa8a6tree | snapshot
parentef7d38d35a19eba99bd37dc6ac92b8a147fb0e97commit | diff
[PowerPC] Add assembler support for mcrfs and friends

Fill out our support for the floating-point status and control register
instructions (mcrfs and friends). As it turns out, these are necessary for
compiling src/test/harness_fp.h in TBB for PowerPC.

Thanks to Raf Schietekat for reporting the issue!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226070 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/PowerPC/PPCISelLowering.cpp diff | blob | history
lib/Target/PowerPC/PPCInstrFormats.td diff | blob | history
lib/Target/PowerPC/PPCInstrInfo.td diff | blob | history
test/MC/Disassembler/PowerPC/ppc64-encoding-fp.txt diff | blob | history
test/MC/PowerPC/ppc64-encoding-fp.s diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors