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* pa.md (blockage): New pattern.
author
Jeff Law
<law@gcc.gnu.org>
Tue, 27 Apr 1993 16:21:41 +0000
(10:21 -0600)
committer
Jeff Law
<law@gcc.gnu.org>
Tue, 27 Apr 1993 16:21:41 +0000
(10:21 -0600)
From-SVN: r4249
gcc/config/pa/pa.md
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diff --git
a/gcc/config/pa/pa.md
b/gcc/config/pa/pa.md
index
88c1499
..
1af1cb5
100644
(file)
--- a/
gcc/config/pa/pa.md
+++ b/
gcc/config/pa/pa.md
@@
-2621,6
+2621,12
@@
"bl _mcount,%%r2\;ldo %0(%%r2),%%r25"
[(set_attr "length" "2")])
+(define_insn "blockage"
+ [(unspec_volatile [(const_int 2)] 0)]
+ ""
+ ""
+ [(set_attr "length" "0")])
+
(define_insn "jump"
[(set (pc) (label_ref (match_operand 0 "" "")))]
""