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| author | Eric Botcazou <ebotcazou@adacore.com> | 2011-12-16 23:37:48 +0000 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2011-12-16 23:37:48 +0000 |
| commit | e98b1defdd2c6b5dc643a6e2a64a7e72a0c249c8 (patch) | |
| tree | 171fe758184ff4979f967e638160977eccfc8c94 /gcc/tree-ssa-ccp.c | |
| parent | 8a76ce4e34c38b9825af59a58e260201a2e6518c (diff) | |
| download | gcc-e98b1defdd2c6b5dc643a6e2a64a7e72a0c249c8.zip gcc-e98b1defdd2c6b5dc643a6e2a64a7e72a0c249c8.tar.gz gcc-e98b1defdd2c6b5dc643a6e2a64a7e72a0c249c8.tar.bz2 | |
sparc.md (UNSPEC_FRAME_BLOCKAGE): New constant.
* config/sparc/sparc.md (UNSPEC_FRAME_BLOCKAGE): New constant.
(frame_blockage): New expander.
(frame_blockage<P:mode>): New instruction.
* config/sparc/sparc.c (sparc_expand_prologue): When the sequence of
instructions establishing the frame isn't atomic, emit frame blockage.
From-SVN: r182420
Diffstat (limited to 'gcc/tree-ssa-ccp.c')
0 files changed, 0 insertions, 0 deletions