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s390.c: Fix comment typos.

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* s390/s390.c: Fix comment typos.
	* s390/s390.h: Likewise.
	* s390/s390.md: Likewise.

From-SVN: r46557
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Kazu Hirata 2001-10-26 18:29:51 +00:00 committed by Kazu Hirata
parent 6c624f7f88
commit d65f74782c
4 changed files with 17 additions and 11 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2001-10-26 Kazu Hirata <kazu@hxi.com>
* s390/s390.c: Fix comment typos.
* s390/s390.h: Likewise.
* s390/s390.md: Likewise.
2001-10-26 Alexandre Oliva <aoliva@redhat.com> 2001-10-26 Alexandre Oliva <aoliva@redhat.com>
* tree-inline.c (WALK_SUBTREE_TAIL): New macro. * tree-inline.c (WALK_SUBTREE_TAIL): New macro.

4
gcc/config/s390/s390.c
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@ -1710,7 +1710,7 @@ reg_used_in_mem_p (regno, x)
return 0; return 0;
} }
/* Returns true if expression DEP_RTX sets a address register /* Returns true if expression DEP_RTX sets an address register
used by instruction INSN to address memory. */ used by instruction INSN to address memory. */
static int static int
@ -1747,7 +1747,7 @@ addr_generation_dependency_p (dep_rtx, insn)
register is modified and subsequently used as base or index register is modified and subsequently used as base or index
register of a memory reference, at least 4 cycles need to pass register of a memory reference, at least 4 cycles need to pass
between setting and using the register to avoid pipeline stalls. between setting and using the register to avoid pipeline stalls.
A exception is the LA instruction. A address generated by LA can An exception is the LA instruction. An address generated by LA can
be used by introducing only a one cycle stall on the pipeline. */ be used by introducing only a one cycle stall on the pipeline. */
static int static int

2
gcc/config/s390/s390.h
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@ -1559,7 +1559,7 @@ do { \
is set to reload_obstack, which does not live long enough. is set to reload_obstack, which does not live long enough.
Because of this we cannot use force_const_mem in addsi3. Because of this we cannot use force_const_mem in addsi3.
This leads to problems with gen_add2_insn with a constant greater This leads to problems with gen_add2_insn with a constant greater
than a short. Because of that we give a addition of greater than a short. Because of that we give an addition of greater
constants a cost of 3 (reload1.c 10096). */ constants a cost of 3 (reload1.c 10096). */

2
gcc/config/s390/s390.md
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@ -2902,7 +2902,7 @@
; ;
; The following insn is used when it is known that operand one is the stack pointer, ; The following insn is used when it is known that operand one is the stack pointer,
; and operand two is small enough to fit in the displacement field ; and operand two is small enough to fit in the displacement field
; In this case, the result will be a address ; In this case, the result will be an address
; ;
(define_insn "addaddr" (define_insn "addaddr"