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(blockage): Use unspec_volatile #1; #0 is IMB.
author
Richard Kenner
<kenner@gcc.gnu.org>
Sat, 17 Apr 1993 00:58:54 +0000
(20:58 -0400)
committer
Richard Kenner
<kenner@gcc.gnu.org>
Sat, 17 Apr 1993 00:58:54 +0000
(20:58 -0400)
From-SVN: r4170
gcc/config/alpha/alpha.md
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diff --git
a/gcc/config/alpha/alpha.md
b/gcc/config/alpha/alpha.md
index ff2309df9b097ec51178069c16491b2cfde5e182..89fe2c342bb3623f5469d3c080be43090ed6c8b9 100644
(file)
--- a/
gcc/config/alpha/alpha.md
+++ b/
gcc/config/alpha/alpha.md
@@
-2374,7
+2374,7
@@
;; all of memory. This blocks insns from being moved across this point.
(define_insn "blockage"
- [(unspec_volatile [(const_int 0)]
0
)]
+ [(unspec_volatile [(const_int 0)]
1
)]
""
"")