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[PATCH] fix SSA passes documentation
- From: Steven Bosscher <s dot bosscher at student dot tudelft dot nl>
- To: gcc-patches at gcc dot gnu dot org
- Date: 31 Dec 2002 15:00:03 +0100
- Subject: [PATCH] fix SSA passes documentation
This is against mainline, but maybe 3.3 has this extra line, too??
Tue Dec 31 Steven Bosscher <s.bosscher@student.tudelft.nl>
* doc/passes.texi: Fix documentation for -fssa-ccp
Index: passes.texi
===================================================================
RCS file: /cvsroot/gcc/gcc/gcc/doc/passes.texi,v
retrieving revision 1.12
diff -c -r1.12 passes.texi
*** passes.texi 17 Dec 2002 16:47:45 -0000 1.12
--- passes.texi 31 Dec 2002 13:54:24 -0000
***************
*** 286,293 ****
@opindex fssa-ccp
@item
SSA Conditional Constant Propagation. Turned on by the @option{-fssa-ccp}
! SSA Aggressive Dead Code Elimination. Turned on by the @option{-fssa-dce}
! option. This pass performs conditional constant propagation to simplify
instructions including conditional branches. This pass is more aggressive
than the constant propagation done by the CSE and GCSE pases, but operates
in linear time.
--- 286,292 ----
@opindex fssa-ccp
@item
SSA Conditional Constant Propagation. Turned on by the @option{-fssa-ccp}
! This pass performs conditional constant propagation to simplify
instructions including conditional branches. This pass is more aggressive
than the constant propagation done by the CSE and GCSE pases, but operates
in linear time.