diff options
| author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-05-31 10:42:59 +0000 |
|---|---|---|
| committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-05-31 10:42:59 +0000 |
| commit | c7127ebec19c3609382b3b30c66cb0d6d2714dde (patch) | |
| tree | d5d4f25d9eb618f4e13cd1429ed3351a8cdb4dd9 | |
| parent | 2ad946d3d49e359dc588f3e0a6832e15dfb6a565 (diff) | |
| download | gcc-c7127ebec19c3609382b3b30c66cb0d6d2714dde.tar.gz | |
* loop-init.c (gate): Do not enale RTL loop unroller with -fpeel-loops.
It no longer does that.
* toplev.c (process_options): Do not enable flag_web with -fpeel-loops.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@236915 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/loop-init.c | 2 | ||||
| -rw-r--r-- | gcc/toplev.c | 2 |
3 files changed, 8 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 81646c4920a..bb5b0c67462 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2016-05-31 Jan Hubicka <hubicka@ucw.cz> + + * loop-init.c (gate): Do not enale RTL loop unroller with -fpeel-loops. + It no longer does that. + * toplev.c (process_options): Do not enable flag_web with -fpeel-loops. + 2016-05-31 Wladimir J. van der Laan <laanwj@gmail.com> * config/aarch64/arm_neon.h (vdupb_laneq_s8): Remove spurious diff --git a/gcc/loop-init.c b/gcc/loop-init.c index 86345918e53..8bd3a48ce64 100644 --- a/gcc/loop-init.c +++ b/gcc/loop-init.c @@ -560,7 +560,7 @@ public: /* opt_pass methods: */ virtual bool gate (function *) { - return (flag_peel_loops || flag_unroll_loops || flag_unroll_all_loops); + return (flag_unroll_loops || flag_unroll_all_loops); } virtual unsigned int execute (function *); diff --git a/gcc/toplev.c b/gcc/toplev.c index 580c03aa621..0aa7989adb0 100644 --- a/gcc/toplev.c +++ b/gcc/toplev.c @@ -1296,7 +1296,7 @@ process_options (void) /* web and rename-registers help when run after loop unrolling. */ if (flag_web == AUTODETECT_VALUE) - flag_web = flag_unroll_loops || flag_peel_loops; + flag_web = flag_unroll_loops; if (flag_rename_registers == AUTODETECT_VALUE) flag_rename_registers = flag_unroll_loops || flag_peel_loops; |