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cfgcleanup.c: Fix comment typos.

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* cfgcleanup.c: Fix comment typos.
	* emit-rtl.c: Likewise.
	* optabs.c: Likewise.
	* ra-build.c: Likewise.
	* rtlanal.c: Likewise.
	* tree.h: Likewise.

From-SVN: r70678
This commit is contained in:
Kazu Hirata 2003-08-22 07:03:15 +00:00 committed by Kazu Hirata
parent beb235f896
commit dcc2467855
7 changed files with 16 additions and 7 deletions
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9
gcc/ChangeLog
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@ -1,3 +1,12 @@
2003-08-22 Kazu Hirata <kazu@cs.umass.edu>
* cfgcleanup.c: Fix comment typos.
* emit-rtl.c: Likewise.
* optabs.c: Likewise.
* ra-build.c: Likewise.
* rtlanal.c: Likewise.
* tree.h: Likewise.
2003-08-22 Kazu Hirata <kazu@cs.umass.edu> 2003-08-22 Kazu Hirata <kazu@cs.umass.edu>
* c-decl.c: Fix comment formatting. * c-decl.c: Fix comment formatting.

2
gcc/cfgcleanup.c
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@ -227,7 +227,7 @@ mark_effect (rtx exp, regset nonequal)
} }
} }
/* Return nonzero if X is an register set in regset DATA. /* Return nonzero if X is a register set in regset DATA.
Called via for_each_rtx. */ Called via for_each_rtx. */
static int static int
mentions_nonequal_regs (rtx *x, void *data) mentions_nonequal_regs (rtx *x, void *data)

2
gcc/emit-rtl.c
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@ -858,7 +858,7 @@ gen_reg_rtx (enum machine_mode mode)
return val; return val;
} }
/* Generate an register with same attributes as REG, /* Generate a register with same attributes as REG,
but offsetted by OFFSET. */ but offsetted by OFFSET. */
rtx rtx

4
gcc/optabs.c
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@ -3175,7 +3175,7 @@ emit_no_conflict_block (rtx insns, rtx target, rtx op0, rtx op1, rtx equiv)
next = NEXT_INSN (insn); next = NEXT_INSN (insn);
/* Some ports (cris) create an libcall regions at their own. We must /* Some ports (cris) create a libcall regions at their own. We must
avoid any potential nesting of LIBCALLs. */ avoid any potential nesting of LIBCALLs. */
if ((note = find_reg_note (insn, REG_LIBCALL, NULL)) != NULL) if ((note = find_reg_note (insn, REG_LIBCALL, NULL)) != NULL)
remove_note (insn, note); remove_note (insn, note);
@ -3342,7 +3342,7 @@ emit_libcall_block (rtx insns, rtx target, rtx result, rtx equiv)
rtx set = single_set (insn); rtx set = single_set (insn);
rtx note; rtx note;
/* Some ports (cris) create an libcall regions at their own. We must /* Some ports (cris) create a libcall regions at their own. We must
avoid any potential nesting of LIBCALLs. */ avoid any potential nesting of LIBCALLs. */
if ((note = find_reg_note (insn, REG_LIBCALL, NULL)) != NULL) if ((note = find_reg_note (insn, REG_LIBCALL, NULL)) != NULL)
remove_note (insn, note); remove_note (insn, note);

2
gcc/ra-build.c
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@ -2429,7 +2429,7 @@ detect_spill_temps ()
continue; continue;
/* A web with only defs and no uses can't be spilled. Nevertheless /* A web with only defs and no uses can't be spilled. Nevertheless
it must get a color, as it takes away an register from all webs it must get a color, as it takes away a register from all webs
live at these defs. So we make it a short web. */ live at these defs. So we make it a short web. */
if (web->num_uses == 0) if (web->num_uses == 0)
web->spill_temp = 3; web->spill_temp = 3;

2
gcc/rtlanal.c
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@ -3311,7 +3311,7 @@ subreg_offset_representable_p (unsigned int xregno, enum machine_mode xmode,
#endif #endif
/* The XMODE value can be seen as a vector of NREGS_XMODE /* The XMODE value can be seen as a vector of NREGS_XMODE
values. The subreg must represent an lowpart of given field. values. The subreg must represent a lowpart of given field.
Compute what field it is. */ Compute what field it is. */
offset -= subreg_lowpart_offset (ymode, offset -= subreg_lowpart_offset (ymode,
mode_for_size (GET_MODE_BITSIZE (xmode) mode_for_size (GET_MODE_BITSIZE (xmode)

2
gcc/tree.h
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@ -2582,7 +2582,7 @@ extern tree substitute_in_expr (tree, tree, tree);
extern tree variable_size (tree); extern tree variable_size (tree);
/* stabilize_reference (EXP) returns an reference equivalent to EXP /* stabilize_reference (EXP) returns a reference equivalent to EXP
but it can be used multiple times but it can be used multiple times
and only evaluate the subexpressions once. */ and only evaluate the subexpressions once. */