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| author | Andrew MacLeod <amacleod@redhat.com> | 2022-05-09 13:32:31 -0400 |
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| committer | Andrew MacLeod <amacleod@redhat.com> | 2022-05-13 10:54:45 -0400 |
| commit | f3204ce1ae6b97f7e79d633844d61d021da8502e (patch) | |
| tree | 7b5111a38a27decd2a93d9b7c113a4ca74b3f9f3 /gcc/fortran | |
| parent | 1d3d7e88aac0db20a4b59044f9b7cd35e847e8d3 (diff) | |
| download | gcc-f3204ce1ae6b97f7e79d633844d61d021da8502e.zip gcc-f3204ce1ae6b97f7e79d633844d61d021da8502e.tar.gz gcc-f3204ce1ae6b97f7e79d633844d61d021da8502e.tar.bz2 | |
Return a bool result for union, and add performance improvements.
Union_ returns a boolean indicating if the operation changes the range.
Also optimize the common single-pair UNION single-pair case.
* gimple-range-edge.cc (calc_switch_ranges): Check union return value.
* value-range.cc (irange::legacy_verbose_union_): Add return value.
(irange::irange_single_pair_union): New.
(irange::irange_union): Add return value.
* value-range.h (class irange): Adjust prototypes.
Diffstat (limited to 'gcc/fortran')
0 files changed, 0 insertions, 0 deletions