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[PATCH] VAX: spellcheck MD file
- From: Jan-Benedict Glaw <jbglaw at microdata-pos dot de>
- To: gcc-patches at gcc dot gnu dot org
- Date: Thu, 31 Mar 2005 09:28:32 +0200
- Subject: [PATCH] VAX: spellcheck MD file
Hi!
The last checkin to the VAX MD file introduced some typos, a double-
pasted line. This patch fixes that somewhat and cleans up some more
trailing whitespace.
2005-03-31 Jan-Benedict Glaw <jbglaw@lug-owl.de>
* gcc/config/vax/vax.md: Spellcheck, fix whitespace.
diff -Nurp src-fresh/gcc/config/vax/vax.md src-hacked/gcc/config/vax/vax.md
--- src-fresh/gcc/config/vax/vax.md 2005-03-29 22:22:10.000000000 +0200
+++ src-hacked/gcc/config/vax/vax.md 2005-03-30 23:20:27.000000000 +0200
@@ -23,7 +23,7 @@
;;- Instruction patterns. When multiple patterns apply,
;;- the first one in the file is chosen.
;;-
-;;- See file "rtl.def" for documentation on define_insn, match_*, et. al.
+;;- See file "rtl.def" for documentation on define_insn, match_*, et al.
;;-
;;- cpp macro #define NOTICE_UPDATE_CC in file tm.h handles condition code
;;- updates for most instructions.
@@ -37,7 +37,7 @@
]
)
-;; Integer modes supported on VAX, withd a mapping from machine mode
+;; Integer modes supported on VAX, with a mapping from machine mode
;; to mnemonic suffix. DImode is always a special case.
(define_mode_macro VAXint [QI HI SI])
(define_mode_attr isfx [(QI "b") (HI "w") (SI "l")])
@@ -46,11 +46,10 @@
(define_mode_macro VAXfp [SF DF])
(define_mode_attr fsfx [(SF "f") (DF "%#")])
-;; Some ouput patterns want integer immediates with a prefix...
+;; Some output patterns want integer immediates with a prefix...
(define_mode_attr iprefx [(QI "B") (HI "H") (SI "N")])
;; We don't want to allow a constant operand for test insns because
-;; We don't want to allow a constant operand for test insns because
;; (set (cc0) (const_int foo)) has no mode information. Such insns will
;; be folded while optimizing anyway.
@@ -473,7 +472,7 @@
(sign_extend:DI
(match_operand:SI 2 "nonimmediate_operand" "g")))
(match_operand:DI 3 "immediate_operand" "F")))]
- "GET_CODE (operands[3]) == CONST_DOUBLE
+ "GET_CODE (operands[3]) == CONST_DOUBLE
&& CONST_DOUBLE_HIGH (operands[3]) == (CONST_DOUBLE_LOW (operands[3]) >> 31)"
"*
{
@@ -608,7 +607,7 @@
;; Arithmetic right shift on the VAX works by negating the shift count,
;; then emitting a right shift with the shift count negated. This means
-;; that all actual shift counts in the RTL will be positive. This
+;; that all actual shift counts in the RTL will be positive. This
;; prevents converting shifts to ZERO_EXTRACTs with negative positions,
;; which isn't valid.
(define_expand "ashrsi3"
@@ -1416,7 +1415,7 @@
""
"casel %0,$0,%1")
-;;- load or push effective address
+;;- load or push effective address
;; These come after the move and add/sub patterns
;; because we don't want pushl $1 turned into pushad 1.
;; or addl3 r1,r2,r3 turned into movab 0(r1)[r2],r3.
@@ -1499,7 +1498,7 @@
;; These used to be peepholes, but it is more straightforward to do them
;; as single insns. However, we must force the output to be a register
;; if it is not an offsettable address so that we know that we can assign
-;; to it twice.
+;; to it twice.
;; If we had a good way of evaluating the relative costs, these could be
;; machine-independent.
MfG, JBG
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