From 9d94c2ccd0341961ffb18ec7eb40ef6099d71794 Mon Sep 17 00:00:00 2001
From: Andrew Kelley <superjoe30@gmail.com>
Date: Thu, 5 Jan 2017 03:29:50 -0500
Subject: [PATCH] fix mul and sub overflow ops being rendered as addition

---
 src/codegen.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/codegen.cpp b/src/codegen.cpp
index c5d8144143fd31334e58b7aabe35775440be67b1..a1c89c239b92808c814c137d3f98bb1d0351d75f 100644
--- a/src/codegen.cpp
+++ b/src/codegen.cpp
@@ -1983,10 +1983,10 @@ static LLVMValueRef ir_render_overflow_op(CodeGen *g, IrExecutable *executable,
             add_sub_mul = AddSubMulAdd;
             break;
         case IrOverflowOpSub:
-            add_sub_mul = AddSubMulAdd;
+            add_sub_mul = AddSubMulSub;
             break;
         case IrOverflowOpMul:
-            add_sub_mul = AddSubMulAdd;
+            add_sub_mul = AddSubMulMul;
             break;
         case IrOverflowOpShl:
             return render_shl_with_overflow(g, instruction);
-- 
2.54.0