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| author | Feng Xue <fxue@os.amperecomputing.com> | 2020-06-01 11:57:35 +0800 |
|---|---|---|
| committer | Feng Xue <fxue@os.amperecomputing.com> | 2020-08-19 22:29:45 +0800 |
| commit | 459f6f68a75fe88e7c8309ca8ad3244a532b0d8e (patch) | |
| tree | fc36d4822d9d4058a653fa7eeea7f1af3148e9b8 /gcc/tree-ssa-loop-manip.c | |
| parent | 1e235788bbfc41f3eec1bb665d8e4bb2c63a1982 (diff) | |
| download | gcc-459f6f68a75fe88e7c8309ca8ad3244a532b0d8e.zip gcc-459f6f68a75fe88e7c8309ca8ad3244a532b0d8e.tar.gz gcc-459f6f68a75fe88e7c8309ca8ad3244a532b0d8e.tar.bz2 | |
tree-optimization/94234 - add pattern for ptr-diff on addresses with same offset
2020-08-19 Feng Xue <fxue@os.amperecomputing.com>
gcc/
PR tree-optimization/94234
* match.pd ((PTR_A + OFF) - (PTR_B + OFF)) -> (PTR_A - PTR_B): New
simplification.
gcc/testsuite/
PR tree-optimization/94234
* gcc.dg/pr94234-1.c: New test.
Diffstat (limited to 'gcc/tree-ssa-loop-manip.c')
0 files changed, 0 insertions, 0 deletions