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| author | Andrew Pinski <quic_apinski@quicinc.com> | 2025-03-15 16:37:41 -0700 |
|---|---|---|
| committer | Andrew Pinski <quic_apinski@quicinc.com> | 2025-03-16 11:46:06 -0700 |
| commit | c5ca45b8069229b6ad9bc845f03f46340f6316d7 (patch) | |
| tree | 7ffdc9cd857477ea8db9cd7c32c1e9f80fff0e09 /gcc/rust/util | |
| parent | 5ed0564f2879db35106272556ba91f028177c5cd (diff) | |
| download | gcc-c5ca45b8069229b6ad9bc845f03f46340f6316d7.zip gcc-c5ca45b8069229b6ad9bc845f03f46340f6316d7.tar.gz gcc-c5ca45b8069229b6ad9bc845f03f46340f6316d7.tar.bz2 | |
discriminators: Fix assigning discriminators on edge [PR113546]
The problem here is there was a compare debug since the discriminators
would still take into account debug statements. For the edge we would look
at the first statement after the labels and that might have been a debug statement.
So we need to skip over debug statements otherwise we could get different
discriminators # with and without -g.
Bootstrapped and tested on x86_64-linux-gnu with no regressions.
PR middle-end/113546
gcc/ChangeLog:
* tree-cfg.cc (first_non_label_stmt): Rename to ...
(first_non_label_nondebug_stmt): This and use gsi_start_nondebug_after_labels_bb.
(assign_discriminators): Update call to first_non_label_nondebug_stmt.
gcc/testsuite/ChangeLog:
* c-c++-common/torture/pr113546-1.c: New test.
Signed-off-by: Andrew Pinski <quic_apinski@quicinc.com>
Diffstat (limited to 'gcc/rust/util')
0 files changed, 0 insertions, 0 deletions