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| author | ergawy <kareem.ergawy@gmail.com> | 2020-11-19 10:05:55 -0500 |
|---|---|---|
| committer | Lei Zhang <antiagainst@google.com> | 2020-11-19 10:06:04 -0500 |
| commit | 341f3c1120dfa8879e5f714a07fc8b16c8887a7f (patch) | |
| tree | 41f038a9a5d6d7ab3fb108477a9eda3f36811c90 /llvm/lib/Object/XCOFFObjectFile.cpp | |
| parent | 9bd50abc4ca150d5dfb89bf40de26549e4ec31e5 (diff) | |
| download | llvm-341f3c1120dfa8879e5f714a07fc8b16c8887a7f.zip llvm-341f3c1120dfa8879e5f714a07fc8b16c8887a7f.tar.gz llvm-341f3c1120dfa8879e5f714a07fc8b16c8887a7f.tar.bz2 | |
[MLIR][SPIRV] ModuleCombiner: deduplicate global vars, spec consts, and funcs.
This commit extends the functionality of the SPIR-V module combiner
library by adding new deduplication capabilities. In particular,
implementation of deduplication of global variables and specialization
constants, and functions is introduced.
For global variables, 2 variables are considered duplicate if they either
have the same descriptor set + binding or the same built_in attribute.
For specialization constants, 2 spec constants are considered duplicate if
they have the same spec_id attribute.
2 functions are deduplicated if they are identical. 2 functions are
identical if they have the same prototype, attributes, and body.
Reviewed By: antiagainst
Differential Revision: https://reviews.llvm.org/D90951
Diffstat (limited to 'llvm/lib/Object/XCOFFObjectFile.cpp')
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