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| author | Tobias Grosser <tobias@grosser.es> | 2015-09-28 13:47:50 +0000 |
|---|---|---|
| committer | Tobias Grosser <tobias@grosser.es> | 2015-09-28 13:47:50 +0000 |
| commit | 28b9a14b07f0c6b491076c0bff8ddee7beb75231 (patch) | |
| tree | be705606632b4ac3e0584510354099e730a28e56 /clang/lib/Format/TokenAnnotator.cpp | |
| parent | 8ff61200f4382d9fda57773aec48f1bd3166a22b (diff) | |
| download | bcm5719-llvm-28b9a14b07f0c6b491076c0bff8ddee7beb75231.tar.gz bcm5719-llvm-28b9a14b07f0c6b491076c0bff8ddee7beb75231.zip | |
BlockGenerator: Generate synthesisable instructions only on-demand
Instructions which we can synthesis from a SCEV expression are not generated
directly, but only when they are used as an operand of another instruction. This
avoids generating unnecessary instruction and works more reliably than first
inserting them and then deleting them later on.
Suggested-by: Johannes Doerfert <doerfert@cs.uni-saarland.de>
Differential Revision: http://reviews.llvm.org/D13208
llvm-svn: 248712
Diffstat (limited to 'clang/lib/Format/TokenAnnotator.cpp')
0 files changed, 0 insertions, 0 deletions
