testcase for PR1339: http://llvm.org/PR1339

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36492 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/X86/dollar-name.ll b/test/CodeGen/X86/dollar-name.ll
new file mode 100644 (file)
index 0000000..87c7315
--- /dev/null
+++ b/test/CodeGen/X86/dollar-name.ll
@@ -0,0 +1,17 @@
+; RUN: llvm-as < %s | llc -march=x86 -x86-asm-syntax=att | grep (\$bar) | wc -l | grep 1
+; RUN: llvm-as < %s | llc -march=x86 -x86-asm-syntax=att | grep (\$qux) | wc -l | grep 1
+; RUN: llvm-as < %s | llc -march=x86 -x86-asm-syntax=att | grep (\$hen) | wc -l | grep 1
+; PR1339
+
+@"$bar" = global i32 zeroinitializer
+@"$qux" = external global i32
+
+define i32 @"$foo"() {
+  %m = load i32* @"$bar"
+  %n = load i32* @"$qux"
+  %t = add i32 %m, %n
+  %u = call i32 @"$hen"(i32 %t)
+  ret i32 %u
+}
+
+declare i32 @"$hen"(i32 %a)