aboutsummaryrefslogtreecommitdiff
path: root/gcc/doc/rtl.texi
diff options
context:
space:
mode:
authorMike Stump <mrs@gcc.gnu.org>2011-05-04 23:34:37 +0000
committerMike Stump <mrs@gcc.gnu.org>2011-05-04 23:34:37 +0000
commitff2ce160cb3b6f74269e2a1808146e5e86d4bd77 (patch)
treee7b62387f42efcd449bcaf9d81979cd5f72c016a /gcc/doc/rtl.texi
parent91e4938b8c0f979f84c2b66d1ff5370e83e00eb0 (diff)
downloadgcc-ff2ce160cb3b6f74269e2a1808146e5e86d4bd77.zip
gcc-ff2ce160cb3b6f74269e2a1808146e5e86d4bd77.tar.gz
gcc-ff2ce160cb3b6f74269e2a1808146e5e86d4bd77.tar.bz2
Remove extra spacing at the end of the line.
From-SVN: r173401
Diffstat (limited to 'gcc/doc/rtl.texi')
-rw-r--r--gcc/doc/rtl.texi20
1 files changed, 10 insertions, 10 deletions
diff --git a/gcc/doc/rtl.texi b/gcc/doc/rtl.texi
index de45a22..6995a29 100644
--- a/gcc/doc/rtl.texi
+++ b/gcc/doc/rtl.texi
@@ -1394,7 +1394,7 @@ Algol or Pascal function variables including a static chain.
@findex MODE_CC
@item MODE_CC
Modes representing condition code values. These are @code{CCmode} plus
-any @code{CC_MODE} modes listed in the @file{@var{machine}-modes.def}.
+any @code{CC_MODE} modes listed in the @file{@var{machine}-modes.def}.
@xref{Jump Patterns},
also see @ref{Condition Code}.
@@ -1755,7 +1755,7 @@ a multi-part @code{reg} that actually refers to several registers.
Each pseudo register has a natural mode. If it is necessary to
operate on it in a different mode, the register must be
-enclosed in a @code{subreg}.
+enclosed in a @code{subreg}.
There are currently three supported types for the first operand of a
@code{subreg}:
@@ -1812,7 +1812,7 @@ When used as an lvalue, the low-order bits of the source value
are stored in @var{reg} and the high-order bits are discarded.
When used as an rvalue, the low-order bits of the @code{subreg} are
taken from @var{reg} while the high-order bits may or may not be
-defined.
+defined.
The high-order bits of rvalues are in the following circumstances:
@@ -1849,7 +1849,7 @@ would set the lower two bytes of @var{z} to @var{y} and set the upper
two bytes to an unknown value assuming @code{SUBREG_PROMOTED_VAR_P} is
false.
-@item Normal subregs
+@item Normal subregs
When @var{m1} is at least as narrow as @var{m2} the @code{subreg}
expression is called @dfn{normal}.
@@ -1898,7 +1898,7 @@ values. This works because they handle them solely as a collection of
integer values, with no particular numerical value. Only real.c and
the runtime libraries care about @code{FLOAT_WORDS_BIG_ENDIAN}.
-Thus,
+Thus,
@smallexample
(subreg:HI (reg:SI @var{x}) 2)
@@ -2624,9 +2624,9 @@ a set bit indicates it is taken from @var{vec1}.
This describes an operation that selects parts of a vector. @var{vec1} is
the source vector, and @var{selection} is a @code{parallel} that contains a
@code{const_int} for each of the subparts of the result vector, giving the
-number of the source subpart that should be stored into it.
+number of the source subpart that should be stored into it.
The result mode @var{m} is either the submode for a single element of
-@var{vec1} (if only one subpart is selected), or another vector mode
+@var{vec1} (if only one subpart is selected), or another vector mode
with that element submode (if multiple subparts are selected).
@findex vec_concat
@@ -3697,7 +3697,7 @@ A list (chain of @code{insn_list} expressions) giving information about
dependencies between instructions within a basic block. Neither a jump
nor a label may come between the related insns. These are only used by
the schedulers and by combine. This is a deprecated data structure.
-Def-use and use-def chains are now preferred.
+Def-use and use-def chains are now preferred.
@findex REG_NOTES
@item REG_NOTES (@var{i})
@@ -3808,8 +3808,8 @@ construct. It is used when the optimization to partition basic blocks
into hot and cold sections is turned on.
@findex REG_SETJMP
-@item REG_SETJMP
-Appears attached to each @code{CALL_INSN} to @code{setjmp} or a
+@item REG_SETJMP
+Appears attached to each @code{CALL_INSN} to @code{setjmp} or a
related function.
@end table