From 8f6ef1daa3b8d843fb2559f2ae240d290aad0387 Mon Sep 17 00:00:00 2001
From: "wolfgang.thaller@gmx.net" <unknown>
Date: Mon, 11 Dec 2006 22:25:34 +0000
Subject: Support MO_WriteBarrier in PowerPC NCG (lwsync instruction)

---
 compiler/nativeGen/MachInstrs.hs | 1 +
 1 file changed, 1 insertion(+)

(limited to 'compiler/nativeGen/MachInstrs.hs')

diff --git a/compiler/nativeGen/MachInstrs.hs b/compiler/nativeGen/MachInstrs.hs
index baac1cdad7..9c0e71cd83 100644
--- a/compiler/nativeGen/MachInstrs.hs
+++ b/compiler/nativeGen/MachInstrs.hs
@@ -719,4 +719,5 @@ fPair other = pprPanic "fPair(sparc NCG)" (ppr other)
 	      | FETCHPC Reg            -- pseudo-instruction:
 	                               -- bcl to next insn, mflr reg
 	      
+	      | LWSYNC -- memory barrier
 #endif /* powerpc_TARGET_ARCH */
-- 
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