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| author | Andrew Pinski <quic_apinski@quicinc.com> | 2024-09-03 12:48:46 -0700 |
|---|---|---|
| committer | Andrew Pinski <quic_apinski@quicinc.com> | 2024-09-04 07:32:47 -0700 |
| commit | 97e011a472e16ddab67d7374ee9c3db040b62798 (patch) | |
| tree | 9607adb6e788974ca9b819bd004d11223b0daf8b /gcc/tree-vect-patterns.cc | |
| parent | 284feaa809294995d6c133b8d002850a069c1ded (diff) | |
| download | gcc-97e011a472e16ddab67d7374ee9c3db040b62798.zip gcc-97e011a472e16ddab67d7374ee9c3db040b62798.tar.gz gcc-97e011a472e16ddab67d7374ee9c3db040b62798.tar.bz2 | |
object-size: Use simple_dce_from_worklist in object-size pass
While trying to see if there was a way to improve object-size pass
to use the ranger (for pointer plus), I noticed that it leaves around
the statement containing __builtin_object_size if it was reduced to a constant.
This fixes that by using simple_dce_from_worklist.
Bootstrapped and tested on x86_64-linux-gnu.
gcc/ChangeLog:
* tree-object-size.cc (object_sizes_execute): Mark lhs for maybe dceing
if doing a propagate. Call simple_dce_from_worklist.
Signed-off-by: Andrew Pinski <quic_apinski@quicinc.com>
Diffstat (limited to 'gcc/tree-vect-patterns.cc')
0 files changed, 0 insertions, 0 deletions