Use regular expression to match register names.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156656 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/Mips/inlineasm_constraint.ll b/test/CodeGen/Mips/inlineasm_constraint.ll
index 97a5678..5adec3b 100644
--- a/test/CodeGen/Mips/inlineasm_constraint.ll
+++ b/test/CodeGen/Mips/inlineasm_constraint.ll
@@ -5,7 +5,7 @@
; First I with short
; CHECK: #APP
-; CHECK: addi $3,$2,4096
+; CHECK: addi ${{[0-9]+}},${{[0-9]+}},4096
; CHECK: #NO_APP
tail call i16 asm sideeffect "addi $0,$1,$2", "=r,r,I"(i16 7, i16 4096) nounwind