Teach GVN to reason about edges dominating uses. This allows it to handle cases

[oota-llvm.git] / test / CodeGen / MSP430 / Inst8mm.ll

diff --git a/test/CodeGen/MSP430/Inst8mm.ll b/test/CodeGen/MSP430/Inst8mm.ll
index 5a128c5ed604d2350344d65707df393d0e26c8b9..a2987ac9b46de5c863d541c19fa7d60aa5ba0da7 100644 (file)
--- a/test/CodeGen/MSP430/Inst8mm.ll
+++ b/test/CodeGen/MSP430/Inst8mm.ll
@@ -1,10 +1,18 @@
-; RUN: llvm-as < %s | llc -march=msp430 | FileCheck %s
+; RUN: llc -march=msp430 < %s | FileCheck %s
 target datalayout = "e-p:16:8:8-i8:8:8-i16:8:8-i32:8:8"
 target triple = "msp430-generic-generic"
 
 @foo = common global i8 0, align 1
 @bar = common global i8 0, align 1
 
+define void @mov() nounwind {
+; CHECK: mov:
+; CHECK: mov.b &bar, &foo
+        %1 = load i8* @bar
+        store i8 %1, i8* @foo
+        ret void
+}
+
 define void @add() nounwind {
 ; CHECK: add:
 ; CHECK: add.b &bar, &foo