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| author | Andre Vieira <andre.simoesdiasvieira@arm.com> | 2022-10-13 12:09:38 +0100 |
|---|---|---|
| committer | Andre Vieira <andre.simoesdiasvieira@arm.com> | 2022-10-13 12:11:12 +0100 |
| commit | 9f0d4adabe2035886a1aa8d2ca990a90de000613 (patch) | |
| tree | 2e28f8d11d71b2ca013a32d5fab62a7a3166dfc5 /libcpp/expr.cc | |
| parent | 6f653a2c85a450714bac905ea4f153234bc6cd5f (diff) | |
| download | gcc-9f0d4adabe2035886a1aa8d2ca990a90de000613.zip gcc-9f0d4adabe2035886a1aa8d2ca990a90de000613.tar.gz gcc-9f0d4adabe2035886a1aa8d2ca990a90de000613.tar.bz2 | |
ifcvt: Fix bitpos calculation in bitfield lowering [PR107229]
The bitposition calculation for the bitfield lowering in loop if conversion was
not taking DECL_FIELD_OFFSET into account, which meant that it would result in
wrong bitpositions for bitfields that did not end up having representations
starting at the beginning of the struct.
gcc/ChangeLog:
PR tree-optimization/107229
* tree-if-conv.cc (get_bitfield_rep): Fix bitposition calculation.
gcc/testsuite/ChangeLog:
* gcc.dg/vect/pr107229-1.c: New test.
* gcc.dg/vect/pr107229-2.c: New test.
* gcc.dg/vect/pr107229-3.c: New test.
Diffstat (limited to 'libcpp/expr.cc')
0 files changed, 0 insertions, 0 deletions