diff options
| author | Yiran Wang <yiran@google.com> | 2015-08-12 16:55:02 -0700 |
|---|---|---|
| committer | Yiran Wang <yiran@google.com> | 2015-08-13 11:38:49 -0700 |
| commit | 659b5199aa009008a003062ff828f44b6bd70b65 (patch) | |
| tree | 57e4d3239333607685a039597a92f39bd1178f29 /gcc-4.9/gcc/ChangeLog | |
| parent | 03b6a78251eda8afb4474eda2d911497b6ec7ec7 (diff) | |
| download | toolchain_gcc-659b5199aa009008a003062ff828f44b6bd70b65.tar.gz toolchain_gcc-659b5199aa009008a003062ff828f44b6bd70b65.tar.bz2 toolchain_gcc-659b5199aa009008a003062ff828f44b6bd70b65.zip | |
cherrypick GCC trunk 210497
BUG=23157315
2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
[AArch64 costs 5/18] Factor out common MULT cases
gcc/
* config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
to...
(aarch64_strip_extend): ...this, don't strip shifts, check RTX is
well formed.
(aarch64_rtx_mult_cost): New.
(aarch64_rtx_costs): Use it, refactor as appropriate.
Change-Id: I298e5af1b4006f37d873b113c8d05643e897f6f1
Diffstat (limited to 'gcc-4.9/gcc/ChangeLog')
| -rw-r--r-- | gcc-4.9/gcc/ChangeLog | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/ChangeLog b/gcc-4.9/gcc/ChangeLog index c8a6ad1fe..cc251c26a 100644 --- a/gcc-4.9/gcc/ChangeLog +++ b/gcc-4.9/gcc/ChangeLog @@ -3447,6 +3447,16 @@ * config/i386/i386.md (*movsf_internal): Set MODE to SI for alternative 12. +2014-05-16 James Greenhalgh <james.greenhalgh@arm.com> + Philipp Tomsich <philipp.tomsich@theobroma-systems.com> + + * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename + to... + (aarch64_strip_extend): ...this, don't strip shifts, check RTX is + well formed. + (aarch64_rtx_mult_cost): New. + (aarch64_rtx_costs): Use it, refactor as appropriate. + 2014-05-16 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/60969 |