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3 Commits

Author SHA1 Message Date
Matt Arsenault fd8a3651f7 AMDGPU: Attempt to fix bot error 
Manually remove file name from check line, since it somehow ends
up being different on an msvc bot.

llvm-svn: 366586
 2019-07-19 14:56:24 +00:00
Matt Arsenault 1022c0dfde AMDGPU: Decompose all values to 32-bit pieces for calling conventions 
This is the more natural lowering, and presents more opportunities to
reduce 64-bit ops to 32-bit.

This should also help avoid issues graphics shaders have had with
64-bit values, and simplify argument lowering in globalisel.

llvm-svn: 366578
 2019-07-19 13:57:44 +00:00
Matt Arsenault 5905aae169 DAG: Handle dbg_value for arguments split into multiple subregs 
This was handled previously for arguments split due to not fitting in
an MVT. This was dropping the register for argument registers split
due to TLI::getRegisterTypeForCallingConv.

llvm-svn: 366574
 2019-07-19 13:36:46 +00:00