Immediates can be folded as long as the immediate is a vreg.
Also undo commuting instructions if it didn't fold an immediate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@307575 91177308-0d34-0410-b5e6-96231b3b80d8
Currently the default C calling convention functions are treated
the same as compute kernels. Make this explicit so the default
calling convention can be changed to a non-kernel.
Converted with perl -pi -e 's/define void/define amdgpu_kernel void/'
on the relevant test directories (and undoing in one place that actually
wanted a non-kernel).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@298444 91177308-0d34-0410-b5e6-96231b3b80d8
This fixes emitting conversions of constants on targets
without legal f16 that need to use these for legalization.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@293499 91177308-0d34-0410-b5e6-96231b3b80d8
The same control register controls both, and are set to
the same defaults. Keep the old names around as aliases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@292837 91177308-0d34-0410-b5e6-96231b3b80d8
Summary:
The goal is for each operand type to have its own parse function and
at the same time share common code for tracking state as different
instruction types share operand types (e.g. glc/glc_flat, etc).
Introduce parseAMDGPUOperand which can parse any optional operand.
DPP and Clamp/OMod have custom handling for now. Sam also suggested
to have class hierarchy for operand types instead of table. This
can be done in separate change.
Remove parseVOP3OptionalOps, parseDS*OptionalOps, parseFlatOptionalOps,
parseMubufOptionalOps, parseDPPOptionalOps.
Reduce number of definitions of AsmOperand's and MatchClasses' by using common base class.
Rename AsmMatcher/InstPrinter methods accordingly.
Print immediate type when printing parsed immediate operand.
Use 'off' if offset/index register is unused instead of skipping it to make it more readable (also agreed with SP3).
Update tests.
Reviewers: tstellarAMD, SamWot, artem.tamazov
Subscribers: qcolombet, arsenm, llvm-commits
Differential Revision: http://reviews.llvm.org/D19584
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@268015 91177308-0d34-0410-b5e6-96231b3b80d8
When the memory vectorizer is enabled, these tests break.
These tests don't really care about the memory instructions,
and it's easier to write check lines with the unmerged loads.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266071 91177308-0d34-0410-b5e6-96231b3b80d8
