Remove support for using "foo" as symbols instead of %"foo".  This is ancient
syntax and has been long obsolete.  As usual, updating the tests is the nasty
part of this.

llvm-svn: 133242
diff --git a/llvm/test/Analysis/ScalarEvolution/SolveQuadraticEquation.ll b/llvm/test/Analysis/ScalarEvolution/SolveQuadraticEquation.ll
index 9573aed..ec95141 100644
--- a/llvm/test/Analysis/ScalarEvolution/SolveQuadraticEquation.ll
+++ b/llvm/test/Analysis/ScalarEvolution/SolveQuadraticEquation.ll
@@ -7,7 +7,7 @@
 
 define void @test(i32 %N) {
 entry:
-        "alloca point" = bitcast i32 0 to i32           ; <i32> [#uses=0]
+        %"alloca point" = bitcast i32 0 to i32           ; <i32> [#uses=0]
         br label %bb3
 
 bb:             ; preds = %bb3