Introduce =<number> for couple of options.

2017-02-28  Martin Liska  <mliska@suse.cz>

	* c.opt: Replace space with tabular for options of <number>
	type.
2017-02-28  Martin Liska  <mliska@suse.cz>

	* common.opt: Replace space with tabular for options of <number>
	type.
	* config/i386/i386.opt: Show <number> value for
	-mlarge-data-threshold.
	* opts.c (print_filtered_help): Do not display number in hexadecimal
	format.

From-SVN: r245789

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index dcb65530c6fa87eb420501b2a4343cebe12923e5..7890a729f70e4e4ff763a158bbe338f47b050d60 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,12 @@
+2017-02-28  Martin Liska  <mliska@suse.cz>
+
+       * common.opt: Replace space with tabular for options of <number>
+       type.
+       * config/i386/i386.opt: Show <number> value for
+       -mlarge-data-threshold.
+       * opts.c (print_filtered_help): Do not display number in hexadecimal
+       format.
+
 2017-02-28  Martin Liska  <mliska@suse.cz>
 
        * common.opt: Fix --help=option -Q for options which are of

diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index 22eee9d1a8be3f2b1c945751919d47a2b322a77c..b97a7e731e5e84cc8fbb939aee0c2833e3f9d782 100644 (file)
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,8 @@
+2017-02-28  Martin Liska  <mliska@suse.cz>
+
+       * c.opt: Replace space with tabular for options of <number>
+       type.
+
 2017-02-28  Martin Liska  <mliska@suse.cz>
 
        * c.opt: Fix --help=option -Q for options which are of

diff --git a/gcc/c-family/c.opt b/gcc/c-family/c.opt
index 9b9aab4481065f156b0114ff7129428b47b0683b..cf459ab4427e2894183b1d0c3a02f43fbfa5dd81 100644 (file)
--- a/gcc/c-family/c.opt
+++ b/gcc/c-family/c.opt
@@ -314,7 +314,7 @@ C ObjC C++ ObjC++ Var(warn_alloc_zero) Warning
 
 Walloca-larger-than=
 C ObjC C++ LTO ObjC++ Var(warn_alloca_limit) Warning Joined RejectNegative UInteger
--Walloca-larger-than=<number> Warn on unbounded uses of
+-Walloca-larger-than=<number>  Warn on unbounded uses of
 alloca, and on bounded uses of alloca whose bound can be larger than
 <number> bytes.
 
@@ -1097,7 +1097,7 @@ Warn if a variable length array is used.
 
 Wvla-larger-than=
 C ObjC C++ ObjC++ Var(warn_vla_limit) Warning Joined RejectNegative UInteger
--Wvla-larger-than=<number> Warn on unbounded uses of variable-length arrays, and
+-Wvla-larger-than=<number>     Warn on unbounded uses of variable-length arrays, and
 on bounded uses of variable-length arrays whose bound can be
 larger than <number> bytes.
 

diff --git a/gcc/common.opt b/gcc/common.opt
index 1a19847fe448634c1df78ae859817b4fee1e0467..4021622cf5c8b68ce765926684396aaf11745be0 100644 (file)
--- a/gcc/common.opt
+++ b/gcc/common.opt
@@ -689,8 +689,8 @@ Common Var(warn_stack_protect) Warning
 Warn when not issuing stack smashing protection for some reason.
 
 Wstack-usage=
-Common Joined RejectNegative UInteger Var(warn_stack_usage) Init(-1) Warning
-Warn if stack usage might be larger than specified amount.
+Common Joined RejectNegative UInteger Var(warn_stack_usage) Warning
+-Wstack-usage=<number> Warn if stack usage might be larger than specified amount.
 
 Wstrict-aliasing
 Common Warning
@@ -2523,7 +2523,7 @@ Enable loop optimizations on tree level.
 
 ftree-parallelize-loops=
 Common Report Joined RejectNegative UInteger Var(flag_tree_parallelize_loops) Init(1) Optimization
-Enable automatic parallelization of loops.
+-ftree-parallelize-loops=<number>      Enable automatic parallelization of loops.
 
 ftree-phiprop
 Common Report Var(flag_tree_phiprop) Init(1) Optimization

diff --git a/gcc/config/i386/i386.opt b/gcc/config/i386/i386.opt
index 36251abfeb5a5f9ed695234326f8f7a766ff6829..9384e29b1de7b20adb8bab02795d61edc200d468 100644 (file)
--- a/gcc/config/i386/i386.opt
+++ b/gcc/config/i386/i386.opt
@@ -272,7 +272,7 @@ Branches are this expensive (1-5, arbitrary units).
 
 mlarge-data-threshold=
 Target RejectNegative Joined UInteger Var(ix86_section_threshold) Init(DEFAULT_LARGE_SECTION_THRESHOLD)
-Data greater than given threshold will go into .ldata section in x86-64 medium model.
+-mlarge-data-threshold=<number>        Data greater than given threshold will go into .ldata section in x86-64 medium model.
 
 mcmodel=
 Target RejectNegative Joined Enum(cmodel) Var(ix86_cmodel) Init(CM_32)

diff --git a/gcc/opts.c b/gcc/opts.c
index c4768603ec9eba08586e1e7a9c299c95652ea608..8274fab6661005de96eb4928f3fda9cf600f3c1a 100644 (file)
--- a/gcc/opts.c
+++ b/gcc/opts.c
@@ -1246,7 +1246,7 @@ print_filtered_help (unsigned int include_flags,
                    }
                  else
                    sprintf (new_help + strlen (new_help),
-                            "%#x", * (int *) flag_var);
+                            "%d", * (int *) flag_var);
                }
              else
                strcat (new_help, option_enabled (i, opts)