[WebAssembly] Tighten up some testcase regular expressions.

llvm-svn: 254881
diff --git a/llvm/test/CodeGen/WebAssembly/switch.ll b/llvm/test/CodeGen/WebAssembly/switch.ll
index c62333c..b146a23 100644
--- a/llvm/test/CodeGen/WebAssembly/switch.ll
+++ b/llvm/test/CodeGen/WebAssembly/switch.ll
@@ -21,7 +21,7 @@
 ; CHECK: block BB0_4{{$}}
 ; CHECK: block BB0_3{{$}}
 ; CHECK: block BB0_2{{$}}
-; CHECK: tableswitch {{.*}}, BB0_2, BB0_2, BB0_2, BB0_2, BB0_2, BB0_2, BB0_2, BB0_2, BB0_3, BB0_3, BB0_3, BB0_3, BB0_3, BB0_3, BB0_3, BB0_3, BB0_4, BB0_4, BB0_4, BB0_4, BB0_4, BB0_4, BB0_5, BB0_6, BB0_7{{$}}
+; CHECK: tableswitch {{[^,]*}}, BB0_2, BB0_2, BB0_2, BB0_2, BB0_2, BB0_2, BB0_2, BB0_2, BB0_3, BB0_3, BB0_3, BB0_3, BB0_3, BB0_3, BB0_3, BB0_3, BB0_4, BB0_4, BB0_4, BB0_4, BB0_4, BB0_4, BB0_5, BB0_6, BB0_7{{$}}
 ; CHECK: BB0_2:
 ; CHECK:   call foo0
 ; CHECK: BB0_3:
@@ -101,7 +101,7 @@
 ; CHECK: block BB1_4{{$}}
 ; CHECK: block BB1_3{{$}}
 ; CHECK: block BB1_2{{$}}
-; CHECK: tableswitch {{.*}}, BB1_2, BB1_2, BB1_2, BB1_2, BB1_2, BB1_2, BB1_2, BB1_2, BB1_3, BB1_3, BB1_3, BB1_3, BB1_3, BB1_3, BB1_3, BB1_3, BB1_4, BB1_4, BB1_4, BB1_4, BB1_4, BB1_4, BB1_5, BB1_6, BB1_7{{$}}
+; CHECK: tableswitch {{[^,]*}}, BB1_2, BB1_2, BB1_2, BB1_2, BB1_2, BB1_2, BB1_2, BB1_2, BB1_3, BB1_3, BB1_3, BB1_3, BB1_3, BB1_3, BB1_3, BB1_3, BB1_4, BB1_4, BB1_4, BB1_4, BB1_4, BB1_4, BB1_5, BB1_6, BB1_7{{$}}
 ; CHECK: BB1_2:
 ; CHECK:   call foo0
 ; CHECK: BB1_3: