| commit | e80af4553ce82e6167c27e58b926a8da70ac3d50 | |
| author | segher <segher@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 18 May 2016 10:58:57 +0000 (18 10:58 +0000) | ||
| committer | segher <segher@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 18 May 2016 10:58:57 +0000 (18 10:58 +0000) | ||
| tree | 2209c8792eab859e724568eab2cb9271ef198026 | treesnapshot (tar.gz zip) |
| parent | b41fcb56cb6075698c4929a75e01f443ebccc206 | commitdiff |
function: Do the CLEANUP_EXPENSIVE after shrink-wrapping, not before
We should do CLEANUP_EXPENSIVE after shrink-wrapping, because shrink-
wrapping creates constructs that CLEANUP_EXPENSIVE can optimise, and
nothing runs CLEANUP_EXPENSIVE later.
* function.c (rest_of_handle_thread_prologue_and_epilogue): Call
cleanup_cfg with CLEANUP_EXPENSIVE after shrink-wrapping instead
of before. Add a comment.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@236372 138bc75d-0d04-0410-961f-82ee72b054a4
We should do CLEANUP_EXPENSIVE after shrink-wrapping, because shrink-
wrapping creates constructs that CLEANUP_EXPENSIVE can optimise, and
nothing runs CLEANUP_EXPENSIVE later.
* function.c (rest_of_handle_thread_prologue_and_epilogue): Call
cleanup_cfg with CLEANUP_EXPENSIVE after shrink-wrapping instead
of before. Add a comment.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@236372 138bc75d-0d04-0410-961f-82ee72b054a4
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| gcc/function.c | diffblobblamehistory |