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Don't free dominators after sincos
authorrsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 30 Oct 2015 13:47:25 +0000 (13:47 +0000)
committerrsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 30 Oct 2015 13:47:25 +0000 (13:47 +0000)
commit512103a21bd4bbd6eea0e21e712846930a009728
tree8c6cc49f4587712cc81f3ad44aa3e17e5ce025eatree
parentd55fadad346f18f1c931bde6be7b242b26cc2b08commit | diff
Don't free dominators after sincos

sincos has always freed dominators at the end, but AFAICT they should
still be up-to-date.  (In particular, gimple_purge_dead_eh_edges
updates the information.)

Tested on x86_64-linux-gnu, arm-linux-gnueabi and aarch64-linux-gnu.

gcc/
* tree-ssa-math-opts.c (pass_cse_sincos::execute): Don't free
CDI_DOMINATORS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229582 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | blame | history
gcc/tree-ssa-math-opts.c diff | blob | blame | history
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