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| author | Aldy Hernandez <aldyh@redhat.com> | 2020-10-19 09:48:27 +0200 |
|---|---|---|
| committer | Aldy Hernandez <aldyh@redhat.com> | 2020-10-19 11:37:15 +0200 |
| commit | 5b80069c7e65a3ed60ee16deac4a450a9c32efa6 (patch) | |
| tree | 5fb15f141f9210cc3000530128906284d1eccf2f /gcc/ada | |
| parent | 95f27849a580ac834d4f51a0642da9671f0a9dee (diff) | |
| download | gcc-5b80069c7e65a3ed60ee16deac4a450a9c32efa6.zip gcc-5b80069c7e65a3ed60ee16deac4a450a9c32efa6.tar.gz gcc-5b80069c7e65a3ed60ee16deac4a450a9c32efa6.tar.bz2 | |
Handle right shifts by zero in range-ops.
If the shift amount in operator_lshift::op1_range was zero, an invalid range
of [1, 0] was being created.
gcc/ChangeLog:
PR tree-optimization/97467
* range-op.cc (operator_lshift::op1_range): Handle shifts by 0.
gcc/testsuite/ChangeLog:
* gcc.dg/pr97467.c: New test.
Diffstat (limited to 'gcc/ada')
0 files changed, 0 insertions, 0 deletions