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| author | Spencer Abson <spencer.abson@arm.com> | 2025-03-20 12:18:57 +0000 |
|---|---|---|
| committer | Christophe Lyon <christophe.lyon@arm.com> | 2025-04-22 17:30:56 +0200 |
| commit | 67bf33b14d14e92dcc60a4654f920be4a6ba38fb (patch) | |
| tree | 5c75b368f9995ebf0bfd4ec97f8b2031fdb11026 /gcc/tree-ssa-coalesce.h | |
| parent | 8942b48e127512e791af6d257e48ab8e271d45b7 (diff) | |
| download | gcc-67bf33b14d14e92dcc60a4654f920be4a6ba38fb.zip gcc-67bf33b14d14e92dcc60a4654f920be4a6ba38fb.tar.gz gcc-67bf33b14d14e92dcc60a4654f920be4a6ba38fb.tar.bz2 | |
Induction vectorizer: prevent ICE for scalable types
We currently check that the target suppports PLUS_EXPR and MINUS_EXPR
with step_vectype (a fix for pr103523). However, vectorizable_induction
can emit a vectorized MULT_EXPR when calculating the step of each IV for
SLP, and both MULT_EXPR/FLOAT_EXPR when calculating VEC_INIT for float
inductions.
gcc/ChangeLog:
* tree-vect-loop.cc (vectorizable_induction): Add target support
checks for vectorized MULT_EXPR and FLOAT_EXPR where necessary for
scalable types.
Prefer target_supports_op_p over directly_supports_p for these tree
codes.
(vectorizable_nonlinear_induction): Fix a doc comment while I'm
here.
Diffstat (limited to 'gcc/tree-ssa-coalesce.h')
0 files changed, 0 insertions, 0 deletions