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| author | Andrew Pinski <andrew.pinski@oss.qualcomm.com> | 2026-02-01 15:41:52 -0800 |
|---|---|---|
| committer | Andrew Pinski <andrew.pinski@oss.qualcomm.com> | 2026-02-02 09:48:46 -0800 |
| commit | e02eba0dc7d1aa62c5edf7108e641bcb5c5584b8 (patch) | |
| tree | 4b4388764e251999bac457ca7d90c37123b63f34 /libjava/classpath/gnu/java/lang | |
| parent | 6b2a3804758bb8e731ad18420cf79fd03cf280d9 (diff) | |
| download | gcc-e02eba0dc7d1aa62c5edf7108e641bcb5c5584b8.zip gcc-e02eba0dc7d1aa62c5edf7108e641bcb5c5584b8.tar.gz gcc-e02eba0dc7d1aa62c5edf7108e641bcb5c5584b8.tar.bz2 | |
ifcvt: Fix store flag of XImode on aarch64 while ifcvt [PR123294]
In the testcase ifcvt is trying to do a emit_store_flag into a XImode.
That will cause an ICE because XImode does not have any arithmetic optabs
associated with it. This is because it is greater than MAX_FIXED_MODE_SIZE
(along other things).
noce_emit_store_flag already has code to reject non-scalar modes, so
this adds a new check for modes that are greater than MAX_FIXED_MODE_SIZE.
Bootstrapped and tested on aarch64-linux-gnu.
PR rtl-optimization/123294
gcc/ChangeLog:
* ifcvt.cc (noce_emit_store_flag): Reject modes
greater than MAX_FIXED_MODE_SIZE.
gcc/testsuite/ChangeLog:
* gcc.dg/pr123294-1.c: New test.
* gcc.target/aarch64/pr123294-1.c: New test.
Signed-off-by: Andrew Pinski <andrew.pinski@oss.qualcomm.com>
Diffstat (limited to 'libjava/classpath/gnu/java/lang')
0 files changed, 0 insertions, 0 deletions