1 files changed, 12 insertions, 0 deletions
diff --git a/test/CodeGen/X86/inline-asm-modifier-q.ll b/test/CodeGen/X86/inline-asm-modifier-q.ll
new file mode 100644
index 0000000..d20f06d
--- /dev/null
+++ b/test/CodeGen/X86/inline-asm-modifier-q.ll
@@ -0,0 +1,12 @@
+; RUN: llc < %s -march=x86  | FileCheck %s
+
+; If the target does not have 64-bit integer registers, emit 32-bit register
+; names.
+
+; CHECK: movq (%e{{[abcd]}}x, %ebx, 4)
+
+define void @q_modifier(i32* %p) {
+entry:
+  tail call void asm sideeffect "movq (${0:q}, %ebx, 4), %mm0", "r,~{dirflag},~{fpsr},~{flags}"(i32* %p)
+  ret void
+}