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(parent: 7c56819) | patch
PR middle-end/44102
authorjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 17 May 2010 17:18:24 +0000 (17:18 +0000)
committerMasaki Muranaka <monaka@monami-software.com>
Sun, 23 May 2010 05:10:27 +0000 (14:10 +0900)
commit10fddb8222c0f27e23acfea962d700aaa4d33ae5
tree7af0f2568956ea0edac97c06cf8fcde1c2111acatree | snapshot
parent7c56819229819a0db71ac46e3159977e1eca39edcommit | diff
PR middle-end/44102
* cfgcleanup.c (try_optimize_cfg): When removing trivially empty
bb with no successors, move footer whenever in IR_RTL_CFGLAYOUT
mode, not just when CLEANUP_CFGLAYOUT, and when in IR_RTL_CFGRTL
add BARRIER after previous bb if needed.

* g++.dg/ext/asmgoto1.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159495 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/cfgcleanup.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
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