Handle 'a' modifier on inline assembly operands.
This is part of the fix for pr4521.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75201 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/ARM/2009-07-09-asm-p-constraint.ll b/test/CodeGen/ARM/2009-07-09-asm-p-constraint.ll
new file mode 100644
index 0000000..ea502cd
--- /dev/null
+++ b/test/CodeGen/ARM/2009-07-09-asm-p-constraint.ll
@@ -0,0 +1,7 @@
+; RUN: llvm-as < %s | llc -march=arm -mattr=+v6
+
+define void @test(i8* %x) nounwind {
+entry:
+ call void asm sideeffect "pld\09${0:a}", "r,~{cc}"(i8* %x) nounwind
+ ret void
+}