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| author | Jeff Law <law@redhat.com> | 2016-03-01 16:12:10 -0700 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 2016-03-01 16:12:10 -0700 |
| commit | eab2541b860c48203115ac6dca3284e982015d2c (patch) | |
| tree | 48b5cf44ccfa93c5f48324a74c4d329401120df3 /gcc/lra-constraints.c | |
| parent | 0bca04b822bc5ee0f5bbb2ba5df6669a433d0bf5 (diff) | |
| download | gcc-eab2541b860c48203115ac6dca3284e982015d2c.zip gcc-eab2541b860c48203115ac6dca3284e982015d2c.tar.gz gcc-eab2541b860c48203115ac6dca3284e982015d2c.tar.bz2 | |
re PR tree-optimization/69196 (code size regression with jump threading at -O2)
PR tree-optimization/69196
* tree-ssa-threadbackward.c (fsm_find_control_statement_thread_paths):
Appropriately clamp the number of statements to copy when the
thread path does not traverse a loop backedge.
PR tree-optimization/69196
* gcc.dg/tree-ssa/pr69196.c: New test.
From-SVN: r233870
Diffstat (limited to 'gcc/lra-constraints.c')
0 files changed, 0 insertions, 0 deletions