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| author | Jeff Law <law@redhat.com> | 2020-03-05 14:01:30 -0700 |
|---|---|---|
| committer | Jeff Law <law@redhat.com> | 2020-03-05 14:01:30 -0700 |
| commit | 55ace4d14637866466498ed43e02d6f95af98f10 (patch) | |
| tree | 0bcdec4218fa6088b63ee2eb78903424aeb38f58 /gcc/gimple.h | |
| parent | 3a0e583bf17240e55fee7b490e13753cca52bfe1 (diff) | |
| download | gcc-55ace4d14637866466498ed43e02d6f95af98f10.zip gcc-55ace4d14637866466498ed43e02d6f95af98f10.tar.gz gcc-55ace4d14637866466498ed43e02d6f95af98f10.tar.bz2 | |
Fix location maybe_diag_overlap passes to diagnostics so that diagnostic pragmas work better.
PR tree-optimization/91890
* gimple-ssa-warn-restrict.c (maybe_diag_overlap): Remove LOC argument.
Use gimple_or_expr_nonartificial_location.
(check_bounds_overlap): Drop LOC argument to maybe_diag_access_bounds.
Use gimple_or_expr_nonartificial_location.
* gimple.c (gimple_or_expr_nonartificial_location): New function.
* gimple.h (gimple_or_expr_nonartificial_location): Declare it.
* tree-ssa-strlen.c (maybe_warn_overflow): Use
gimple_or_expr_nonartificial_location.
(maybe_diag_stxncpy_trunc, handle_builtin_stxncpy_strncat): Likewise.
(maybe_warn_pointless_strcmp): Likewise.
* gcc.dg/pragma-diag-8.c: New test.
Diffstat (limited to 'gcc/gimple.h')
| -rw-r--r-- | gcc/gimple.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/gimple.h b/gcc/gimple.h index 192f19a..0420d6d 100644 --- a/gcc/gimple.h +++ b/gcc/gimple.h @@ -1633,6 +1633,8 @@ extern void gimple_seq_discard (gimple_seq); extern void maybe_remove_unused_call_args (struct function *, gimple *); extern bool gimple_inexpensive_call_p (gcall *); extern bool stmt_can_terminate_bb_p (gimple *); +extern location_t gimple_or_expr_nonartificial_location (gimple *, tree); + /* Formal (expression) temporary table handling: multiple occurrences of the same scalar expression are evaluated into the same temporary. */ |