Matt Arsenault e5fd9c09ad AMDGPU: Preserve vcc undef flags when inverting branch ...

If the branch was on a read-undef of vcc, passes that used
analyzeBranch to invert the branch condition wouldn't preserve
the undef flag resulting in a verifier error.

Fixes verifier failures in a future commit.

Also fix verifier error when inserting copy for vccz
corruption bug.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@286133 91177308-0d34-0410-b5e6-96231b3b80d8

2016-11-07 19:09:27 +00:00

..

AArch64

Add AArch64 unit tests

2016-10-12 09:00:44 +00:00

AMDGPU

AMDGPU: Preserve vcc undef flags when inverting branch

2016-11-07 19:09:27 +00:00

ARM

MachineFunctionProperties/MIRParser: Rename AllVRegsAllocated->NoVRegs, compute it

2016-08-25 01:27:13 +00:00

Generic

MIRParser/MIRPrinter: Compute HasInlineAsm instead of printing/parsing it

2016-08-24 22:34:06 +00:00

Hexagon

[MIRParser] Parse lane masks for register live-ins

2016-10-12 21:06:45 +00:00

Lanai

MachineFunctionProperties/MIRParser: Rename AllVRegsAllocated->NoVRegs, compute it

2016-08-25 01:27:13 +00:00

Mips

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NVPTX

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PowerPC

MIRParser/MIRPrinter: Compute isSSA instead of printing/parsing it.

2016-08-24 01:32:41 +00:00

X86

MIRParser: Rewrite register info initialization; mostly NFC

2016-10-11 03:13:01 +00:00