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| author | Florian Hahn <flo@fhahn.com> | 2019-03-28 20:02:33 +0000 |
|---|---|---|
| committer | Florian Hahn <flo@fhahn.com> | 2019-03-28 20:02:33 +0000 |
| commit | c0bfd37d385c93711ef3a349599dba20e6b101ef (patch) | |
| tree | 253d53ae2851ef55b79938117500a429408f22fc /llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp | |
| parent | 43aaafc0e1fdd879e8939c60c7b24d9f77f6b5f8 (diff) | |
| download | llvm-c0bfd37d385c93711ef3a349599dba20e6b101ef.zip llvm-c0bfd37d385c93711ef3a349599dba20e6b101ef.tar.gz llvm-c0bfd37d385c93711ef3a349599dba20e6b101ef.tar.bz2 | |
[DSE] Preserve basic block ordering using OrderedBasicBlock.
By extending OrderedBB to allow removing and replacing cached
instructions, we can preserve OrderedBBs in DSE easily. This eliminates
one source of quadratic compile time in DSE.
Fixes PR38829.
Reviewers: rnk, efriedma, hfinkel
Reviewed By: efriedma
Differential Revision: https://reviews.llvm.org/D59789
llvm-svn: 357208
Diffstat (limited to 'llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp')
0 files changed, 0 insertions, 0 deletions