Add ARM register names and aliases.
- Patch by Shantonu Sen!
<rdar://problem/6922650> clang doesn't know about ARM registers for inline asm clobber lists
llvm-svn: 82132
diff --git a/clang/test/CodeGen/arm_asm_clobber.c b/clang/test/CodeGen/arm_asm_clobber.c
new file mode 100644
index 0000000..34e2517
--- /dev/null
+++ b/clang/test/CodeGen/arm_asm_clobber.c
@@ -0,0 +1,21 @@
+// RUN: clang -ccc-host-triple armv6-unknown-unknown -emit-llvm -S -o %t %s
+
+void test0(void) {
+ asm volatile("mov r0, r0" :: );
+}
+void test1(void) {
+ asm volatile("mov r0, r0" :::
+ "cc", "memory" );
+}
+void test2(void) {
+ asm volatile("mov r0, r0" :::
+ "r0", "r1", "r2", "r3");
+ asm volatile("mov r0, r0" :::
+ "r4", "r5", "r6", "r8");
+}
+void test3(void) {
+ asm volatile("mov r0, r0" :::
+ "a1", "a2", "a3", "a4");
+ asm volatile("mov r0, r0" :::
+ "v1", "v2", "v3", "v5");
+}