cfgcleanup.c, [...]: Fix comment typos.

	* cfgcleanup.c, cfgexpand.c, cgraphunit.c, config/arm/arm.c,
	config/fr30/fr30.md, config/i386/i386-interix.h,
	config/i386/i386.c, config/i386/i386.md, config/sh/superh.h,
	config/sh/superh64.h, config/v850/v850.c, df-core.c,
	df-problems.c, df.h, except.c, final.c, haifa-sched.c,
	lambda-code.c, libgcc2.h, omp-low.c, optabs.c, predict.c,
	reload.c, tree-flow.h, tree-outof-ssa.c, tree-ssa-dce.c,
	tree-ssa-pre.c, tree-vect-transform.c: Fix comment typos.
	Follow spelling conventions.
	* doc/invoke.texi, doc/rtl.texi, doc/tm.texi: Fix typos.
	Follow spelling conventions.

From-SVN: r114168

3 files changed, 5 insertions, 5 deletions

diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 6dac207..f493418 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -1611,7 +1611,7 @@ when used within the DSO@.  Enabling this option can have a dramatic effect
 on load and link times of a DSO as it massively reduces the size of the
 dynamic export table when the library makes heavy use of templates.
 
-The behaviour of this switch is not quite the same as marking the
+The behavior of this switch is not quite the same as marking the
 methods as hidden directly.  Normally if there is a class with default
 visibility which has a hidden method, the effect of this is that the
 method must be defined in only one shared object.  This switch does
@@ -3271,7 +3271,7 @@ in some fonts or display methodologies, especially once formatting has
 been applied.  For instance @code{\u207F}, ``SUPERSCRIPT LATIN SMALL
 LETTER N'', will display just like a regular @code{n} which has been
 placed in a superscript.  ISO 10646 defines the @dfn{NFKC}
-normalisation scheme to convert all these into a standard form as
+normalization scheme to convert all these into a standard form as
 well, and GCC will warn if your code is not in NFKC if you use
 @option{-Wnormalized=nfkc}.  This warning is comparable to warning
 about every identifier that contains the letter O because it might be
diff --git a/gcc/doc/rtl.texi b/gcc/doc/rtl.texi
index 20be381..9036ddb 100644
--- a/gcc/doc/rtl.texi
+++ b/gcc/doc/rtl.texi
@@ -1896,7 +1896,7 @@ still known.
 @itemx (ss_neg:@var{m} @var{x})
 These two expressions represent the negation (subtraction from zero) of
 the value represented by @var{x}, carried out in mode @var{m}.  They
-differ in the behaviour on overflow of integer modes.  In the case of
+differ in the behavior on overflow of integer modes.  In the case of
 @code{neg}, the negation of the operand may be a number not representable
 in mode @var{m}, in which case it is truncated to @var{m}.  @code{ss_neg}
 ensures that an out-of-bounds result saturates to the maximum or minimum
@@ -2016,7 +2016,7 @@ fixed-point mode.
 @itemx (ss_ashift:@var{m} @var{x} @var{c})
 These two expressions represent the result of arithmetically shifting @var{x}
 left by @var{c} places.  They differ in their behavior on overflow of integer
-modes.  An @code{ashift} operation is a plain shift with no special behaviour
+modes.  An @code{ashift} operation is a plain shift with no special behavior
 in case of a change in the sign bit; @code{ss_ashift} saturates to the minimum
 or maximum representable value if any of the bits shifted out differs from the
 final sign bit.
diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi
index ce16b67..9063928 100644
--- a/gcc/doc/tm.texi
+++ b/gcc/doc/tm.texi
@@ -3090,7 +3090,7 @@ DWARF 2.
 @defmac FRAME_POINTER_CFA_OFFSET (@var{fundecl})
 If defined, a C expression whose value is an integer giving the offset
 in bytes from the frame pointer to the canonical frame address (cfa).
-The final value should conincide with that calculated by
+The final value should coincide with that calculated by
 @code{INCOMING_FRAME_SP_OFFSET}.
 
 Normally the CFA is calculated as an offset from the argument pointer,