InstrProf: Match a bit less strictly - some targets may add signext

Notably, this bot didn't like it:

  http://lab.llvm.org:8011/builders/clang-cmake-mips/builds/5117

llvm-svn: 235968

diff --git a/clang/test/Profile/cxx-throws.cpp b/clang/test/Profile/cxx-throws.cpp
index 3e04fb0..47d079b 100644 (file)
--- a/clang/test/Profile/cxx-throws.cpp
+++ b/clang/test/Profile/cxx-throws.cpp
@@ -61,8 +61,8 @@ void throws() {
   // PGOUSE: ret void
 }
 
-// PGOGEN-LABEL: @_Z11unreachablei(i32 %i)
-// PGOUSE-LABEL: @_Z11unreachablei(i32 %i)
+// PGOGEN-LABEL: @_Z11unreachablei(i32
+// PGOUSE-LABEL: @_Z11unreachablei(i32
 // PGOGEN: store {{.*}} @[[UNC]], i64 0, i64 0
 void unreachable(int i) {
   // PGOGEN: store {{.*}} @[[UNC]], i64 0, i64 1