diff options
| author | Bin Cheng <bin.cheng@linux.alibaba.com> | 2020-04-09 16:42:48 +0800 |
|---|---|---|
| committer | Bin Cheng <bin.cheng@linux.alibaba.com> | 2020-04-09 16:42:48 +0800 |
| commit | ed80b385418f97ef087f3f2bbe1abecffb5c9775 (patch) | |
| tree | 2e2fac8703977db8d148db11dbd3931b73013f7f /gcc/tree-sra.c | |
| parent | 926d39c3816772acde857a8510480d9b287ef760 (diff) | |
| download | gcc-ed80b385418f97ef087f3f2bbe1abecffb5c9775.zip gcc-ed80b385418f97ef087f3f2bbe1abecffb5c9775.tar.gz gcc-ed80b385418f97ef087f3f2bbe1abecffb5c9775.tar.bz2 | |
Add unsigned type iv_cand for iv_use with non mode-precision type
Precisely, for iv_use if it's not integer/pointer type, or non-mode
precision type, add candidate for the corresponding scev in unsigned
type with the same precision, rather than its original type.
gcc/
PR tree-optimization/93674
* tree-ssa-loop-ivopts.c (langhooks.h): New include.
(add_iv_candidate_for_use): For iv_use of non integer or pointer type,
or non-mode precision type, add candidate in unsigned type with the
same precision.
gcc/testsuite/
PR tree-optimization/93674
* g++.dg/pr93674.C: New test.
Diffstat (limited to 'gcc/tree-sra.c')
0 files changed, 0 insertions, 0 deletions