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| author | Alexandre Oliva <oliva@adacore.com> | 2022-03-24 10:02:27 -0300 |
|---|---|---|
| committer | Alexandre Oliva <oliva@gnu.org> | 2022-03-24 10:02:27 -0300 |
| commit | b8c4171ebd72079e55aceadbcfc883f517cdf895 (patch) | |
| tree | 858d5d1021ab843e7cfc4fdfda75b0546d16fd1e /gcc/cp | |
| parent | 11fb784ac592567dbcb7874c27e67ee0feb8fbf0 (diff) | |
| download | gcc-b8c4171ebd72079e55aceadbcfc883f517cdf895.zip gcc-b8c4171ebd72079e55aceadbcfc883f517cdf895.tar.gz gcc-b8c4171ebd72079e55aceadbcfc883f517cdf895.tar.bz2 | |
hardcmp: split before dispatch edge
If we harden a compare at the end of a block with an edge to the
abnormal dispatch block, it won't have a single successor. Arrange to
split the block at its final stmt so as to have a single succ.
for gcc/ChangeLog
PR middle-end/104975
* gimple-harden-conditionals.cc
(pass_harden_compares::execute): Force split in case of
multiple edges.
for gcc/testsuite/ChangeLog
PR middle-end/104975
* gcc.dg/pr104975.c: New.
Diffstat (limited to 'gcc/cp')
0 files changed, 0 insertions, 0 deletions