23 lines
964 B
Diff
23 lines
964 B
Diff
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From ff48b3e3fd90e0328921f5e86460aba3ff217002 Mon Sep 17 00:00:00 2001
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From: Peter Trommler <ptrommler@acm.org>
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Date: Mon, 25 Jan 2016 20:32:44 +0100
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Subject: [PATCH] PPC/CodeGen: fix lwa instruction generation
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---
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compiler/nativeGen/PPC/CodeGen.hs | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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Index: ghc-8.0.1/compiler/nativeGen/PPC/CodeGen.hs
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===================================================================
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--- ghc-8.0.1.orig/compiler/nativeGen/PPC/CodeGen.hs
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+++ ghc-8.0.1/compiler/nativeGen/PPC/CodeGen.hs
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@@ -471,7 +471,7 @@ getRegister' _ (CmmMachOp (MO_UU_Conv W3
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return (Any II64 (\dst -> addr_code `snocOL` LD II32 dst addr))
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getRegister' _ (CmmMachOp (MO_SS_Conv W32 W64) [CmmLoad mem _]) = do
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- Amode addr addr_code <- getAmode D mem
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+ Amode addr addr_code <- getAmode DS mem -- lwa is DS-form
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return (Any II64 (\dst -> addr_code `snocOL` LA II32 dst addr))
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getRegister' dflags (CmmMachOp mop [x]) -- unary MachOps
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