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| author | Kazu Hirata <kazu@codesourcery.com> | 2006-05-29 12:45:59 +0000 |
|---|---|---|
| committer | Kazu Hirata <kazu@gcc.gnu.org> | 2006-05-29 12:45:59 +0000 |
| commit | db3edc20d962d4b5499d43e28334c65fc925c306 (patch) | |
| tree | 6fb7c4892212b4157b19cd0a3f6c23398980539f | |
| parent | a6404080f569a05ed19727415aa3548f67cb1f8b (diff) | |
| download | gcc-db3edc20d962d4b5499d43e28334c65fc925c306.zip gcc-db3edc20d962d4b5499d43e28334c65fc925c306.tar.gz gcc-db3edc20d962d4b5499d43e28334c65fc925c306.tar.bz2 | |
gcse.c, rtlanal.c: Remove obsolete comments associated with loop.c.
* gcse.c, rtlanal.c: Remove obsolete comments associated with
loop.c.
From-SVN: r114195
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/gcse.c | 3 | ||||
| -rw-r--r-- | gcc/rtlanal.c | 2 |
3 files changed, 6 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index bd28387..9e14f4c 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2006-05-29 Kazu Hirata <kazu@codesourcery.com> + + * gcse.c, rtlanal.c: Remove obsolete comments associated with + loop.c. + 2006-05-28 Kazu Hirata <kazu@codesourcery.com> * cfgcleanup.c, cfgexpand.c, cgraphunit.c, config/arm/arm.c, @@ -4576,9 +4576,6 @@ one_pre_gcse_pass (int pass) LABEL_NUSES count is incremented. We have to add REG_LABEL notes, because the following loop optimization pass requires them. */ -/* ??? This is very similar to the loop.c add_label_notes function. We - could probably share code here. */ - /* ??? If there was a jump optimization pass after gcse and before loop, then we would not need to do this here, because jump would add the necessary REG_LABEL notes. */ diff --git a/gcc/rtlanal.c b/gcc/rtlanal.c index 6a7a696..53e6d83 100644 --- a/gcc/rtlanal.c +++ b/gcc/rtlanal.c @@ -3286,7 +3286,7 @@ rtx_cost (rtx x, enum rtx_code outer_code ATTRIBUTE_UNUSED) total = COSTS_N_INSNS (7); break; case USE: - /* Used in loop.c and combine.c as a marker. */ + /* Used in combine.c as a marker. */ total = 0; break; default: |