| commit | 88523f02fa7dfa04c1921f0629bc008fecc8d5f3 | |
| author | ktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 28 Sep 2015 08:23:47 +0000 (28 08:23 +0000) | ||
| committer | ktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 28 Sep 2015 08:23:47 +0000 (28 08:23 +0000) | ||
| tree | 9c5c6978d44e03c901bb4085d25713d4b893a1ae | treesnapshot (tar.gz zip) |
| parent | 2d97a89392461888520e8ed136b7de5cd211cc1e | commitdiff |
[RTL-ifcvt] PR rtl-optimization/67465: Handle pairs of complex+simple blocks and empty blocks more gracefully
PR rtl-optimization/67456
PR rtl-optimization/67464
PR rtl-optimization/67465
* ifcvt.c (noce_try_cmove_arith): Bail out if cannot conditionally
move in the mode of x. Handle combination of complex and simple
block pairs as well as the case when one is empty.
* gcc.dg/pr67465.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@228194 138bc75d-0d04-0410-961f-82ee72b054a4
PR rtl-optimization/67456
PR rtl-optimization/67464
PR rtl-optimization/67465
* ifcvt.c (noce_try_cmove_arith): Bail out if cannot conditionally
move in the mode of x. Handle combination of complex and simple
block pairs as well as the case when one is empty.
* gcc.dg/pr67465.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@228194 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/ifcvt.c | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.dg/pr67465.c | [new file with mode: 0644] | blob |