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| author | Richard Biener <rguenther@suse.de> | 2021-11-11 15:12:32 +0100 |
|---|---|---|
| committer | Richard Biener <rguenther@suse.de> | 2021-11-11 16:06:24 +0100 |
| commit | fac4c4bdab1735bd8a87e37c519f0260e4769f2a (patch) | |
| tree | f05c100b60c470ea7e1fbd4fc7190eac176ec3b2 | |
| parent | bfa04d0ec958ebff38ea9d2340a3f4f8e4c04a2d (diff) | |
| download | gcc-fac4c4bdab1735bd8a87e37c519f0260e4769f2a.tar.gz | |
tree-optimization/103190 - fix assert in reassoc stmt placement with asm
This makes sure to only assert we don't run into a asm goto when
inserting a stmt in reassoc, matching the condition in
can_reassociate_p. We can handle EH edges from an asm just like
EH edges from any other stmt.
2021-11-11 Richard Biener <rguenther@suse.de>
PR tree-optimization/103190
* tree-ssa-reassoc.c (insert_stmt_after): Only assert on asm goto.
| -rw-r--r-- | gcc/tree-ssa-reassoc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/tree-ssa-reassoc.c b/gcc/tree-ssa-reassoc.c index 6a555e7c553..65316223047 100644 --- a/gcc/tree-ssa-reassoc.c +++ b/gcc/tree-ssa-reassoc.c @@ -1515,7 +1515,8 @@ insert_stmt_after (gimple *stmt, gimple *insert_point) gsi_insert_after (&gsi, stmt, GSI_NEW_STMT); return; } - else if (gimple_code (insert_point) == GIMPLE_ASM) + else if (gimple_code (insert_point) == GIMPLE_ASM + && gimple_asm_nlabels (as_a <gasm *> (insert_point)) != 0) /* We have no idea where to insert - it depends on where the uses will be placed. */ gcc_unreachable (); |