From c3601526574d9f04779cea3a84c8b423e6b3fb26 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Wed, 8 Dec 2010 20:50:17 +0000
Subject: Eliminate some backend specific code in LLVMEngine::compileMatch
 (towards moving it to compile.cpp).

git-svn-id: http://svn.drobilla.net/resp/resp@317 ad02d1e2-f140-0410-9f75-f8b11f17cedd
---
 src/llvm.cpp | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'src/llvm.cpp')

diff --git a/src/llvm.cpp b/src/llvm.cpp
index c7d03a8..6975861 100644
--- a/src/llvm.cpp
+++ b/src/llvm.cpp
@@ -326,7 +326,7 @@ LLVMEngine::compileCons(CEnv& cenv, const AType* type, CVal rtti, const vector<C
 CVal
 LLVMEngine::compileDot(CEnv& cenv, CVal tup, int32_t index)
 {
-	Value* ptr = builder.CreateStructGEP(llVal(tup), index + 1, "dotPtr"); // +1 to skip RTTI
+	Value* ptr = builder.CreateStructGEP(llVal(tup), index, "dotPtr");
 	return builder.CreateLoad(ptr, 0, "dotVal");
 }
 
@@ -424,9 +424,8 @@ LLVMEngine::compileMatch(CEnv& cenv, const ATuple* match)
 {
 	LLVMEngine* engine  = reinterpret_cast<LLVMEngine*>(cenv.engine());
 	IfState     state   = compileIfStart(cenv);
-	Value*      matchee = llVal(resp_compile(cenv, match->list_ref(1)));
-	Value*      rttiPtr = builder.CreateStructGEP(matchee, 0, "matchRTTIPtr");
-	Value*      rtti    = builder.CreateLoad(rttiPtr, 0, "matchRTTI");
+	CVal        matchee = resp_compile(cenv, match->list_ref(1));
+	Value*      rtti    = llVal(compileDot(cenv, matchee, 0));
 	
 	size_t idx = 1;
 	for (ATuple::const_iterator i = match->iter_at(2); i != match->end(); ++idx) {
-- 
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