Testcase for PR1164

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34542 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/CBackend/2007-02-23-NameConflicts.ll b/test/CodeGen/CBackend/2007-02-23-NameConflicts.ll
new file mode 100644 (file)
index 0000000..89d65fc
--- /dev/null
+++ b/test/CodeGen/CBackend/2007-02-23-NameConflicts.ll
@@ -0,0 +1,13 @@
+; RUN: llvm-as < %s | llc -march=c | grep 'llvm_cbe_A = *llvm_cbe_G;' &&
+; RUN: llvm-as < %s | llc -march=c | grep 'llvm_cbe_B = *(&ltmp_0_1);' &&
+; RUN: llvm-as < %s | llc -march=c | grep 'return (llvm_cbe_A + llvm_cbe_B);'
+; PR1164
+@G = global i32 123
+@ltmp_0_1 = global i32 123
+
+define i32 @test(i32 *%G) {
+        %A = load i32* %G
+        %B = load i32* @ltmp_0_1
+        %C = add i32 %A, %B
+        ret i32 %C
+}