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| author | Richard Biener <rguenther@suse.de> | 2024-07-18 13:35:33 +0200 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2024-07-18 14:53:31 +0200 |
| commit | 3670c70c561656a19f6bff36dd229f18120af127 (patch) | |
| tree | 993c6a499893fc9540627b724a58e514109ae31e /libcody/server.cc | |
| parent | ebac11afbcb7a52536da5f04fc524b870f5d76e0 (diff) | |
| download | gcc-master.zip gcc-master.tar.gz gcc-master.tar.bz2 | |
fold_truth_andor_1 via make_bit_field_ref builds an address of
a CALL_EXPR which isn't valid GENERIC and later causes an ICE.
The following simply avoids the folding for f ().a != 1 || f ().b != 2
as it is a premature optimization anyway. The alternative would
have been to build a TARGET_EXPR around the call. To get this far
f () has to be const as otherwise the two calls are not semantically
equivalent for the optimization.
PR middle-end/115641
* fold-const.cc (decode_field_reference): If the inner
reference isn't something we can take the address of, fail.
* gcc.dg/torture/pr115641.c: New testcase.
Diffstat (limited to 'libcody/server.cc')
0 files changed, 0 insertions, 0 deletions