Daily bump.

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

diff --git a/gcc/common.opt b/gcc/common.opt
index 984825d..e72d8cf 100644 (file)
--- a/gcc/common.opt
+++ b/gcc/common.opt
@@ -345,6 +345,9 @@ Driver Alias(print-multi-lib)
 -print-multi-os-directory
 Driver Alias(print-multi-os-directory)
 
+-print-multiarch
+Driver Alias(print-multiarch)
+
 -print-prog-name
 Driver Separate Alias(print-prog-name=)
 
@@ -1415,7 +1418,7 @@ Common Joined RejectNegative UInteger Var(flag_lto_compression_level) Init(-1)
 -flto-compression-level=<number>       Use zlib compression level <number> for IL
 
 flto-report
-Common Report Var(flag_lto_report) Init(0) Optimization
+Common Report Var(flag_lto_report) Init(0)
 Report various link-time optimization statistics
 
 fmath-errno
@@ -2112,6 +2115,10 @@ fvar-tracking-assignments-toggle
 Common Report Var(flag_var_tracking_assignments_toggle) Optimization
 Toggle -fvar-tracking-assignments
 
+; Positive if we should track uninitialized variables, negative if
+; we should run the var-tracking pass only to discard debug
+; annotations.  When flag_var_tracking_uninit == AUTODETECT_VALUE it
+; will be set according to flag_var_tracking.
 fvar-tracking-uninit
 Common Report Var(flag_var_tracking_uninit) Optimization
 Perform variable tracking and also tag variables that are uninitialized
@@ -2256,6 +2263,10 @@ iplugindir=
 Common Joined Var(plugindir_string) Init(0)
 -iplugindir=<dir>      Set <dir> to be the default plugin directory
 
+imultiarch
+Common Joined Separate RejectDriver Var(imultiarch) Init(0)
+-imultiarch <dir>      Set <dir> to be the multiarch include subdirectory
+
 l
 Driver Joined Separate
 
@@ -2313,6 +2324,9 @@ Driver Var(print_multi_lib)
 
 print-multi-os-directory
 Driver Var(print_multi_os_directory)
+ 
+print-multiarch
+Driver Var(print_multiarch)
 
 print-prog-name=
 Driver JoinedOrMissing Var(print_prog_name)