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PR rtl-optimization/19705 - -fno-branch-count-reg doesn't prevent decrement
authorMartin Sebor <msebor@redhat.com>
Mon, 7 Mar 2016 17:10:12 +0000 (17:10 +0000)
committerMartin Sebor <msebor@gcc.gnu.org>
Mon, 7 Mar 2016 17:10:12 +0000 (10:10 -0700)
commit92f87f08e642876f94f979d9b50e777c25c077b9
treef6d7e7dfcbea619f3bef3892571f0cd8bdf024c5tree
parentdbb23418b23a9e2d4dfbd88ef6661f38e869db6ccommit | diff
PR rtl-optimization/19705 - -fno-branch-count-reg doesn't prevent decrement

PR rtl-optimization/19705 - -fno-branch-count-reg doesn't prevent decrement
and branch instructions on a count register

gcc/ChangeLog:
2016-03-07  Martin Sebor  <msebor@redhat.com>

PR rtl-optimization/19705
* doc/invoke.texi (Options That Control Optimization): Clarify
-fno-branch-count-reg.

From-SVN: r234039
gcc/ChangeLog diff | blob | history
gcc/doc/invoke.texi diff | blob | history