* config/i386/i386.c (x86_schedule): Fix typo, m_K6 intead of m_K8.

[pf3gnuchains/gcc-fork.git] / gcc / common.opt

diff --git a/gcc/common.opt b/gcc/common.opt
index 5e37cb9..e796245 100644 (file)
--- a/gcc/common.opt
+++ b/gcc/common.opt
@@ -29,7 +29,7 @@ Display this information
 
 -param
 Common Separate
---param <param>=<value>        Set paramter <param> to value.  See below for a complete list of parameters
+--param <param>=<value>        Set parameter <param> to value.  See below for a complete list of parameters
 
 -target-help
 Common
@@ -407,11 +407,11 @@ Common Report Var(flag_gcse_lm) Init(1)
 Perform enhanced load motion during global common subexpression elimination
 
 fgcse-sm
-Common Report Var(flag_gcse_sm) Init(1)
+Common Report Var(flag_gcse_sm) Init(0)
 Perform store motion after global common subexpression elimination
 
 fgcse-las
-Common Report Var(flag_gcse_las) Init(1)
+Common Report Var(flag_gcse_las) Init(0)
 Perform redundant load after store elimination in global common subexpression
 elimination
 
@@ -744,6 +744,14 @@ fspeculative-prefetching
 Common Report Var(flag_speculative_prefetching)
 Use value profiling for speculative prefetching
 
+fsplit-ivs-in-unroller
+Common Report Var(flag_split_ivs_in_unroller) Init(1)
+Split lifetimes of induction variables when loops are unrolled.
+
+fvariable-expansion-in-unroller
+Common Report Var(flag_variable_expansion_in_unroller) 
+Apply variable expansion when loops are unrolled.
+
 ; Emit code to probe the stack, to help detect stack overflow; also
 ; may cause large objects to be allocated dynamically.
 fstack-check
@@ -853,7 +861,7 @@ Common Report Var(flag_tree_loop_linear)
 Enable linear loop transforms on trees
 
 ftree-loop-ivcanon
-Common Report Var(flag_tree_loop_ivcanon)
+Common Report Var(flag_tree_loop_ivcanon) Init(1)
 Create canonical induction variables in loops
 
 ftree-loop-optimize
@@ -932,7 +940,7 @@ Common Report Var(flag_value_profile_transformations)
 Use expression value profiles in optimizations
 
 fweb
-Common Report Var(flag_web) VarExists
+Common Report Var(flag_web) Init(0)
 Construct webs and split unrelated uses of single variable
 
 fwrapv