| commit | d66fdd7593345f360d2ab9307ef80f9477f649f7 | |
| author | wilco <wilco@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Thu, 28 Jan 2016 15:41:46 +0000 (28 15:41 +0000) | ||
| committer | wilco <wilco@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Thu, 28 Jan 2016 15:41:46 +0000 (28 15:41 +0000) | ||
| tree | bc7a7c873de37353cf30b98682c4cbb8d7781166 | treesnapshot (tar.gz zip) |
| parent | 60763a085caf53e4832349f7bf7a1d80914e9c2e | commitdiff |
A recent change added UNSPEC to the CCMP patterns to stop combine optimizing
the immediate in a rare case. This requires a fix to the CCMP cost
calculation as the CCMP instruction with unspec is no longer recognized.
Fix the ccmp_1.c test by adding -ffinite-math-only so FCCMPE is emitted on
relational compares.
2016-01-28 Wilco Dijkstra <wdijkstr@arm.com>
gcc/
* config/aarch64/aarch64.c (aarch64_if_then_else_costs):
Remove CONST_INT_P check in CCMP cost calculation.
gcc/testsuite/
* gcc.target/aarch64/ccmp_1.c: Fix test issue.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232930 138bc75d-0d04-0410-961f-82ee72b054a4
the immediate in a rare case. This requires a fix to the CCMP cost
calculation as the CCMP instruction with unspec is no longer recognized.
Fix the ccmp_1.c test by adding -ffinite-math-only so FCCMPE is emitted on
relational compares.
2016-01-28 Wilco Dijkstra <wdijkstr@arm.com>
gcc/
* config/aarch64/aarch64.c (aarch64_if_then_else_costs):
Remove CONST_INT_P check in CCMP cost calculation.
gcc/testsuite/
* gcc.target/aarch64/ccmp_1.c: Fix test issue.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232930 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/config/aarch64/aarch64.c | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.target/aarch64/ccmp_1.c | diffblobblamehistory |