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| author | Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> | 2015-11-10 08:35:21 +0000 |
|---|---|---|
| committer | Ramana Radhakrishnan <ramana@gcc.gnu.org> | 2015-11-10 08:35:21 +0000 |
| commit | 3eece53d3adc7264c222c806d249c22e81d32fac (patch) | |
| tree | a4780550a39c5290f436088c312c2881753f9045 /gcc/tree-vect-patterns.c | |
| parent | 03310c37cc1c1de0ee78a1518bd564b366a3328f (diff) | |
| download | gcc-3eece53d3adc7264c222c806d249c22e81d32fac.zip gcc-3eece53d3adc7264c222c806d249c22e81d32fac.tar.gz gcc-3eece53d3adc7264c222c806d249c22e81d32fac.tar.bz2 | |
Workaround PR68256 on AArch64
> This is causing a bootstrap comparison failure in gcc/go/gogo.o.
I've had a look at this and the trigger is the
aarch64_use_constant_blocks_p change which appears to be causing a
bootstrap comparison failure because of differences to offsets when
built with debug and without debug. I don't think the problem is
specifically in the backend but this needs some careful
investigation. For now, in the interest of go bootstraps continuing on
trunk - I'm proposing a patch that partially rolls back the change in
aarch64_use_constant_blocks_p and am still looking into the issue but
it will take me some more time to get to the bottom of the issue.
Bootstrapped on aarch64-none-linux-gnu including (c,c++ and go) -
testing finished ok.
2015-11-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
PR bootstrap/68256
* config/aarch64/aarch64.c (aarch64_use_constant_blocks_p):
Return false.
From-SVN: r230085
Diffstat (limited to 'gcc/tree-vect-patterns.c')
0 files changed, 0 insertions, 0 deletions