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| author | Jakub Jelinek <jakub@redhat.com> | 2021-12-28 17:41:24 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2021-12-28 17:41:24 +0100 |
| commit | 9258ac53cfcbe546e8b86a433e59343538743f74 (patch) | |
| tree | 8bbf5d5db4bc08119c925088e715f374cd84d027 /gcc/fortran/trans-expr.c | |
| parent | 3c5fd3616f73fbcd241cc3a5e09275c2b0c49bd4 (diff) | |
| download | gcc-9258ac53cfcbe546e8b86a433e59343538743f74.zip gcc-9258ac53cfcbe546e8b86a433e59343538743f74.tar.gz gcc-9258ac53cfcbe546e8b86a433e59343538743f74.tar.bz2 | |
fold-const: Fix up fold_truth_andor_1 shift handling [PR103813]
Some time ago I've changed const_binop -> wide_int_binop, so that it punts
on shifts by negative count. fold_truth_andor_1 doesn't check the results
of const_binop (?SHIFT_EXPR, ) though and assumes they will be always
non-NULL, which is no longer the case.
2021-12-28 Jakub Jelinek <jakub@redhat.com>
PR middle-end/103813
* fold-const.c (fold_truth_andor_1): Punt of const_binop LSHIFT_EXPR
or RSHIFT_EXPR returns NULL. Formatting fix.
* gcc.c-torture/compile/pr103813.c: New test.
Diffstat (limited to 'gcc/fortran/trans-expr.c')
0 files changed, 0 insertions, 0 deletions