Considering predecessors of exit blocks gets

us a little more tail merging.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52986 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/X86/2008-02-18-TailMergingBug.ll b/test/CodeGen/X86/2008-02-18-TailMergingBug.ll
index 45ff802bb387cc1f3e1f94c076145e075c95c7bd..47c8677d385b65b47214cce05ed6c90c55ead2ba 100644 (file)
--- a/test/CodeGen/X86/2008-02-18-TailMergingBug.ll
+++ b/test/CodeGen/X86/2008-02-18-TailMergingBug.ll
@@ -1,4 +1,4 @@
-; RUN: llvm-as < %s | llc -march=x86 -mcpu=yonah -stats |& grep {Number of block tails merged} | grep 6
+; RUN: llvm-as < %s | llc -march=x86 -mcpu=yonah -stats |& grep {Number of block tails merged} | grep 9
 ; PR1909
 
 @.str = internal constant [48 x i8] c"transformed bounds: (%.2f, %.2f), (%.2f, %.2f)\0A\00"            ; <[48 x i8]*> [#uses=1]