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| author | Andre Vieira <andre.simoesdiasvieira@arm.com> | 2020-01-29 14:23:22 +0000 |
|---|---|---|
| committer | Andre Vieira <andre.simoesdiasvieira@arm.com> | 2020-01-29 14:25:55 +0000 |
| commit | bcf3fa7cf5a3d024b507f68ffdfab037f4820781 (patch) | |
| tree | e92cd8b81a79f2c5f85d526e9d970b9ea862089f /gcc/go | |
| parent | f214ffb336d582a66149068a2a96b7fcf395b5de (diff) | |
| download | gcc-bcf3fa7cf5a3d024b507f68ffdfab037f4820781.zip gcc-bcf3fa7cf5a3d024b507f68ffdfab037f4820781.tar.gz gcc-bcf3fa7cf5a3d024b507f68ffdfab037f4820781.tar.bz2 | |
IRA: Revert 11b8091fb to fix PR 93221
A previous change to simplify LRA introduced in 11b809 (From-SVN: r279550)
disabled hard register splitting for -O0. This causes a problem on aarch64 in
cases where parameters are passed in multiple registers (in the bug report an OI
passed in 2 V4SI registers). This is mandated by the AAPCS.
gcc/ChangeLog:
2020-01-29 Joel Hutton <Joel.Hutton@arm.com>
PR target/93221
* ira.c (ira): Revert use of simplified LRA algorithm.
gcc/testsuite/ChangeLog:
2020-01-29 Joel Hutton <Joel.Hutton@arm.com>
PR target/93221
* gcc.target/aarch64/pr93221.c: New test.
Diffstat (limited to 'gcc/go')
0 files changed, 0 insertions, 0 deletions