| commit | 1feed8925f6290bb732fca6e7bce096b92321a92 | |
| author | ktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Thu, 3 Mar 2016 17:25:43 +0000 (3 17:25 +0000) | ||
| committer | ktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Thu, 3 Mar 2016 17:25:43 +0000 (3 17:25 +0000) | ||
| tree | fbf3a3d4d054812982ca8f98dfaa6f1efc5efe20 | treesnapshot (tar.gz zip) |
| parent | c32bda691a2495b12085553aa7acb6bde77a31a4 | commitdiff |
[ARM] PR rtl-optimization/69904: Disallow copying/duplicating of load-exclusive operations
PR rtl-optimization/69904
* config/arm/arm.c (arm_cannot_copy_insn_p):
Return true for load-exclusive instructions.
* gcc.target/arm/pr69904.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233941 138bc75d-0d04-0410-961f-82ee72b054a4
PR rtl-optimization/69904
* config/arm/arm.c (arm_cannot_copy_insn_p):
Return true for load-exclusive instructions.
* gcc.target/arm/pr69904.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233941 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/config/arm/arm.c | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.target/arm/pr69904.c | [new file with mode: 0644] | blob |