Work around grep vs. CRLF issue in Thumb2 test by matching excess whitespace
There seems to be a separate command line tokenization issue that
prevents just ':\s*$' from working, since then the pattern argument
isn't quoted, and grep.exe misinterprets the backslash somehow.
llvm-svn: 342430
diff --git a/llvm/test/CodeGen/Thumb2/2010-01-06-TailDuplicateLabels.ll b/llvm/test/CodeGen/Thumb2/2010-01-06-TailDuplicateLabels.ll
index 56206ef..1b0b91e 100644
--- a/llvm/test/CodeGen/Thumb2/2010-01-06-TailDuplicateLabels.ll
+++ b/llvm/test/CodeGen/Thumb2/2010-01-06-TailDuplicateLabels.ll
@@ -1,4 +1,4 @@
-; RUN: llc -relocation-model=pic < %s | grep ":$" | sort | uniq -d | count 0
+; RUN: llc -relocation-model=pic < %s | grep -E ': ?\s*$' | sort | uniq -d | count 0
target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:32-f32:32:32-f64:32:32-v64:64:64-v128:128:128-a0:0:32-n32"
target triple = "thumbv7-apple-darwin10"