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| author | Jakub Jelinek <jakub@redhat.com> | 2025-04-01 11:45:16 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2025-04-01 11:45:16 +0200 |
| commit | b8de7704428dfe008d195d8da95d6772153b0cc7 (patch) | |
| tree | b3a31525f6b65bf90f612c7f044ad36a91fc620c /gcc/rust/backend/rust-compile-expr.cc | |
| parent | 02409a145946ca0d4f502f43fc3cc20de8b3dea1 (diff) | |
| download | gcc-b8de7704428dfe008d195d8da95d6772153b0cc7.zip gcc-b8de7704428dfe008d195d8da95d6772153b0cc7.tar.gz gcc-b8de7704428dfe008d195d8da95d6772153b0cc7.tar.bz2 | |
profile: Another profiling musttail call fix [PR119535]
As the following testcase shows, EDGE_FAKE edges from musttail calls to
EXIT aren't the only edges we should ignore, we need to ignore also
edges created by the splitting of blocks for the EDGE_FAKE creation that
point from the musttail calls to the fallthrough block, which typically does
the return or with PHIs for the return value.
2025-04-01 Jakub Jelinek <jakub@redhat.com>
PR gcov-profile/119535
* profile.cc (branch_prob): Ignore any edges from bbs ending with
musttail call, rather than only EDGE_FAKE edges from those to EXIT.
* c-c++-common/pr119535.c: New test.
Diffstat (limited to 'gcc/rust/backend/rust-compile-expr.cc')
0 files changed, 0 insertions, 0 deletions