From 84fbffb2c2ca27cf8368808a467a06734fae8ce0 Mon Sep 17 00:00:00 2001
From: Kazu Hirata <kazu@codesourcery.com>
Date: Sun, 14 Oct 2007 01:36:18 +0000
Subject: [PATCH] fixed-bit.c, [...]: Fix comment typos.
* config/fixed-bit.c, config/i386/cpuid.h, config/i386/i386.c,
config/i386/i386.md, config/i386/sse.md, function.c, jump.c,
modulo-sched.c, ra-conflict.c, toplev.c, tree-eh.c, tree-sra.c,
tree-ssa-dse.c, tree-vect-analyze.c, tree-vect-patterns.c,
tree-vect-transform.c: Fix comment typos.
* doc/extend.texi: Fix a typo.
From-SVN: r129291
---
gcc/ChangeLog | 9 +++++++++
gcc/config/fixed-bit.c | 2 +-
gcc/config/i386/cpuid.h | 2 +-
gcc/config/i386/i386.c | 10 +++++-----
gcc/config/i386/i386.md | 4 ++--
gcc/config/i386/sse.md | 2 +-
gcc/doc/extend.texi | 2 +-
gcc/function.c | 4 ++--
gcc/jump.c | 2 +-
gcc/modulo-sched.c | 2 +-
gcc/ra-conflict.c | 2 +-
gcc/toplev.c | 2 +-
gcc/tree-eh.c | 2 +-
gcc/tree-sra.c | 2 +-
gcc/tree-ssa-dse.c | 2 +-
gcc/tree-vect-analyze.c | 2 +-
gcc/tree-vect-patterns.c | 2 +-
gcc/tree-vect-transform.c | 2 +-
18 files changed, 32 insertions(+), 23 deletions(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 00693111638c..d02559e359e6 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,12 @@
+2007-10-14 Kazu Hirata <kazu@codesourcery.com>
+
+ * config/fixed-bit.c, config/i386/cpuid.h, config/i386/i386.c,
+ config/i386/i386.md, config/i386/sse.md, function.c, jump.c,
+ modulo-sched.c, ra-conflict.c, toplev.c, tree-eh.c, tree-sra.c,
+ tree-ssa-dse.c, tree-vect-analyze.c, tree-vect-patterns.c,
+ tree-vect-transform.c: Fix comment typos.
+ * doc/extend.texi: Fix a typo.
+
2007-10-13 David Edelsohn <edelsohn@gnu.org>
* config/rs6000/aix53.h: New file.
diff --git a/gcc/config/fixed-bit.c b/gcc/config/fixed-bit.c
index 317df5452095..fc0e948ba251 100644
--- a/gcc/config/fixed-bit.c
+++ b/gcc/config/fixed-bit.c
@@ -465,7 +465,7 @@ FIXED_DIVHELPER (FIXED_C_TYPE a, FIXED_C_TYPE b, word_type satp)
r = pos_a >> (FIXED_WIDTH - FBITS);
#endif
- /* Unsigned divide r by pos_b to quo_r. The remanider is in mod. */
+ /* Unsigned divide r by pos_b to quo_r. The remainder is in mod. */
quo_r = (UINT_C_TYPE)r / (UINT_C_TYPE)pos_b;
mod = (UINT_C_TYPE)r % (UINT_C_TYPE)pos_b;
quo_s = 0;
diff --git a/gcc/config/i386/cpuid.h b/gcc/config/i386/cpuid.h
index aaad1b1679f8..f272b67e6d21 100644
--- a/gcc/config/i386/cpuid.h
+++ b/gcc/config/i386/cpuid.h
@@ -117,7 +117,7 @@ __get_cpuid_max (unsigned int __ext, unsigned int *__sig)
/* Return cpuid data for requested cpuid level, as found in returned
eax, ebx, ecx and edx registers. The function checks if cpuid is
supported and returns 1 for valid cpuid information or 0 for
- unsupported cpuid level. All pointers are requred to be non-null. */
+ unsupported cpuid level. All pointers are required to be non-null. */
static __inline int
__get_cpuid (unsigned int __level,
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index de15ff7c9ed9..4bf61de1f9dc 100644
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -1429,7 +1429,7 @@ unsigned int ix86_tune_features[X86_TUNE_LAST] = {
replacement is long decoded, so this split helps here as well. */
m_K6,
- /* X86_TUNE_USE_VECTOR_CONVERTS: Preffer vector packed SSE conversion
+ /* X86_TUNE_USE_VECTOR_CONVERTS: Prefer vector packed SSE conversion
from integer to FP. */
m_AMDFAM10,
};
@@ -13442,8 +13442,8 @@ ix86_expand_sse4_unpack (rtx operands[2], bool unsigned_p, bool high_p)
#define PPERM_REV_INV 0x60 /* bit reverse & invert src */
#define PPERM_ZERO 0x80 /* all 0's */
#define PPERM_ONES 0xa0 /* all 1's */
-#define PPERM_SIGN 0xc0 /* propigate sign bit */
-#define PPERM_INV_SIGN 0xe0 /* invert & propigate sign */
+#define PPERM_SIGN 0xc0 /* propagate sign bit */
+#define PPERM_INV_SIGN 0xe0 /* invert & propagate sign */
#define PPERM_SRC1 0x00 /* use first source byte */
#define PPERM_SRC2 0x10 /* use second source byte */
@@ -24879,7 +24879,7 @@ ix86_expand_round (rtx operand0, rtx operand1)
/* Validate whether a SSE5 instruction is valid or not.
OPERANDS is the array of operands.
NUM is the number of operands.
- USES_OC0 is true if the instruction uses OC0 and provides 4 varients.
+ USES_OC0 is true if the instruction uses OC0 and provides 4 variants.
NUM_MEMORY is the maximum number of memory operands to accept. */
bool ix86_sse5_valid_op_p (rtx operands[], rtx insn, int num, bool uses_oc0, int num_memory)
{
@@ -24960,7 +24960,7 @@ bool ix86_sse5_valid_op_p (rtx operands[], rtx insn, int num, bool uses_oc0, int
else if (num == 4 && num_memory == 2)
{
/* If there are two memory operations, we can load one of the memory ops
- into the destination register. This is for optimizating the
+ into the destination register. This is for optimizing the
multiply/add ops, which the combiner has optimized both the multiply
and the add insns to have a memory operation. We have to be careful
that the destination doesn't overlap with the inputs. */
diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md
index 9f90d7ed31c9..ec2787f096c5 100644
--- a/gcc/config/i386/i386.md
+++ b/gcc/config/i386/i386.md
@@ -207,7 +207,7 @@
(UNSPECV_PROLOGUE_USE 14)
])
-;; Constants to represent pcomtrue/pcomfalse varients
+;; Constants to represent pcomtrue/pcomfalse variants
(define_constants
[(PCOM_FALSE 0)
(PCOM_TRUE 1)
@@ -4840,7 +4840,7 @@
}
/* Offload operand of cvtsi2ss and cvtsi2sd into memory for
!TARGET_INTER_UNIT_CONVERSIONS
- It is neccesary for the patterns to not accept nonemmory operands
+ It is necessary for the patterns to not accept nonmemory operands
as we would optimize out later. */
else if (!TARGET_INTER_UNIT_CONVERSIONS
&& TARGET_SSE_MATH && SSE_FLOAT_MODE_P (GET_MODE (operands[0]))
diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md
index a810ad68e5c2..6acaf9396bbd 100644
--- a/gcc/config/i386/sse.md
+++ b/gcc/config/i386/sse.md
@@ -7749,7 +7749,7 @@
[(set_attr "type" "ssemuladd")
(set_attr "mode" "TI")])
-;; SSE5 parallel integer mutliply/add instructions for the intrinisics
+;; SSE5 parallel integer multiply/add instructions for the intrinisics
(define_insn "sse5_pmacsswd"
[(set (match_operand:V4SI 0 "register_operand" "=x,x,x")
(ss_plus:V4SI
diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi
index 26c1d2cfe260..82df683bd9ed 100644
--- a/gcc/doc/extend.texi
+++ b/gcc/doc/extend.texi
@@ -8143,7 +8143,7 @@ v2di __builtin_ia32_pshlq (v2di, v2di)
v8hi __builtin_ia32_pshlw (v8hi, v8hi)
@end smallexample
-The following builtin-in functions are avaialble when @option{-msse5}
+The following builtin-in functions are available when @option{-msse5}
is used. The second argument must be an integer constant and generate
the machine instruction that is part of the name with the @samp{_imm}
suffix removed.
diff --git a/gcc/function.c b/gcc/function.c
index d05d1b23bf44..05bbd64204c2 100644
--- a/gcc/function.c
+++ b/gcc/function.c
@@ -5702,7 +5702,7 @@ match_asm_constraints_1 (rtx insn, rtx *p_sets, int noutputs)
asm ("" : "=r" (output), "=m" (input) : "0" (input))
- Here 'input' is used in two occurences as input (once for the
+ Here 'input' is used in two occurrences as input (once for the
input operand, once for the address in the second output operand).
If we would replace only the occurence of the input operand (to
make the matching) we would be left with this:
@@ -5714,7 +5714,7 @@ match_asm_constraints_1 (rtx insn, rtx *p_sets, int noutputs)
value, but different pseudos) where we formerly had only one.
With more complicated asms this might lead to reload failures
which wouldn't have happen without this pass. So, iterate over
- all operands and replace all occurences of the register used. */
+ all operands and replace all occurrences of the register used. */
for (j = 0; j < noutputs; j++)
if (!rtx_equal_p (SET_DEST (p_sets[j]), input)
&& reg_overlap_mentioned_p (input, SET_DEST (p_sets[j])))
diff --git a/gcc/jump.c b/gcc/jump.c
index e62024fbc719..e17f14886202 100644
--- a/gcc/jump.c
+++ b/gcc/jump.c
@@ -975,7 +975,7 @@ mark_jump_label (rtx x, rtx insn, int in_mem)
(insn != NULL && x == PATTERN (insn) && JUMP_P (insn)));
}
-/* Worker function for mark_jump_label. IN_MEM is TRUE when X occurrs
+/* Worker function for mark_jump_label. IN_MEM is TRUE when X occurs
within a (MEM ...). IS_TARGET is TRUE when X is to be treated as a
jump-target; when the JUMP_LABEL field of INSN should be set or a
REG_LABEL_TARGET note should be added, not a REG_LABEL_OPERAND
diff --git a/gcc/modulo-sched.c b/gcc/modulo-sched.c
index 5325b5ec7a25..8e62c35f42bb 100644
--- a/gcc/modulo-sched.c
+++ b/gcc/modulo-sched.c
@@ -1760,7 +1760,7 @@ ps_insert_empty_row (partial_schedule_ptr ps, int split_row,
/* Given U_NODE which is the node that failed to be scheduled; LOW and
UP which are the boundaries of it's scheduling window; compute using
- SCHED_NODES and II a row in the partial schedule that can be splitted
+ SCHED_NODES and II a row in the partial schedule that can be split
which will separate a critical predecessor from a critical successor
thereby expanding the window, and return it. */
static int
diff --git a/gcc/ra-conflict.c b/gcc/ra-conflict.c
index e40f484b5df9..bc93b8918173 100644
--- a/gcc/ra-conflict.c
+++ b/gcc/ra-conflict.c
@@ -1086,7 +1086,7 @@ global_conflicts (void)
}
/* Early clobbers, by definition, need to not only
- clobber the registers that are live accross the insn
+ clobber the registers that are live across the insn
but need to clobber the registers that die within the
insn. The clobbering for registers live across the
insn is handled above. */
diff --git a/gcc/toplev.c b/gcc/toplev.c
index 0d8c82b7ac6b..944f1993100d 100644
--- a/gcc/toplev.c
+++ b/gcc/toplev.c
@@ -2152,7 +2152,7 @@ lang_dependent_init (const char *name)
void
target_reinit (void)
{
- /* Reinitialise RTL backend. */
+ /* Reinitialize RTL backend. */
backend_init_target ();
/* Reinitialize lang-dependent parts. */
diff --git a/gcc/tree-eh.c b/gcc/tree-eh.c
index 3ea582f7b840..1924353f7b1f 100644
--- a/gcc/tree-eh.c
+++ b/gcc/tree-eh.c
@@ -2173,7 +2173,7 @@ optimize_double_finally (tree one, tree two)
}
/* Perform EH refactoring optimizations that are simpler to do when code
- flow has been lowered but EH structurs haven't. */
+ flow has been lowered but EH structures haven't. */
static void
refactor_eh_r (tree t)
diff --git a/gcc/tree-sra.c b/gcc/tree-sra.c
index 21da0c0a2980..7060d541eaf4 100644
--- a/gcc/tree-sra.c
+++ b/gcc/tree-sra.c
@@ -2876,7 +2876,7 @@ struct bitfield_overlap_info
};
/* Return true if a BIT_FIELD_REF<(FLD->parent), BLEN, BPOS>
- expression (refereced as BF below) accesses any of the bits in FLD,
+ expression (referenced as BF below) accesses any of the bits in FLD,
false if it doesn't. If DATA is non-null, its field_len and
field_pos are filled in such that BIT_FIELD_REF<(FLD->parent),
field_len, field_pos> (referenced as BFLD below) represents the
diff --git a/gcc/tree-ssa-dse.c b/gcc/tree-ssa-dse.c
index f5399f17a22c..3435fa303821 100644
--- a/gcc/tree-ssa-dse.c
+++ b/gcc/tree-ssa-dse.c
@@ -653,7 +653,7 @@ execute_simple_dse (void)
bitmap_ior_into (variables_loaded,
LOADED_SYMS (bsi_stmt (bsi)));
- /* Look for statements writting into the write only variables.
+ /* Look for statements writing into the write only variables.
And try to remove them. */
FOR_EACH_BB (bb)
diff --git a/gcc/tree-vect-analyze.c b/gcc/tree-vect-analyze.c
index 92ef5bec4ce3..7825aab6e092 100644
--- a/gcc/tree-vect-analyze.c
+++ b/gcc/tree-vect-analyze.c
@@ -2279,7 +2279,7 @@ vect_analyze_group_access (struct data_reference *dr)
/* Analyze the access pattern of the data-reference DR.
- In case of non-consecutive accesse call vect_analyze_group_access() to
+ In case of non-consecutive accesses call vect_analyze_group_access() to
analyze groups of strided accesses. */
static bool
diff --git a/gcc/tree-vect-patterns.c b/gcc/tree-vect-patterns.c
index cfae6e026f4e..24a0e5de5ace 100644
--- a/gcc/tree-vect-patterns.c
+++ b/gcc/tree-vect-patterns.c
@@ -545,7 +545,7 @@ vect_recog_pow_pattern (tree last_stmt, tree *type_in, tree *type_out)
stmts that constitute the pattern. In this case it will be:
WIDEN_SUM <x_t, sum_0>
- Note: The widneing-sum idiom is a widening reduction pattern that is
+ Note: The widening-sum idiom is a widening reduction pattern that is
vectorized without preserving all the intermediate results. It
produces only N/2 (widened) results (by summing up pairs of
intermediate results) rather than all N results. Therefore, we
diff --git a/gcc/tree-vect-transform.c b/gcc/tree-vect-transform.c
index 423ae65d964f..c718e0742127 100644
--- a/gcc/tree-vect-transform.c
+++ b/gcc/tree-vect-transform.c
@@ -1381,7 +1381,7 @@ vect_get_constant_vectors (slp_tree slp_node, VEC(tree,heap) **vec_oprnds,
}
-/* Get vectorized defintions from SLP_NODE that contains corresponding
+/* Get vectorized definitions from SLP_NODE that contains corresponding
vectorized def-stmts. */
static void
--
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