Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID
This is done to avoid odd test failures, like the one fixed in r171243.
llvm-svn: 171250
diff --git a/llvm/test/Transforms/JumpThreading/degenerate-phi.ll b/llvm/test/Transforms/JumpThreading/degenerate-phi.ll
index 35d9fde..2905b43 100644
--- a/llvm/test/Transforms/JumpThreading/degenerate-phi.ll
+++ b/llvm/test/Transforms/JumpThreading/degenerate-phi.ll
@@ -1,4 +1,4 @@
-; RUN: opt -jump-threading -disable-output %s
+; RUN: opt -jump-threading -disable-output < %s
; PR9112
; This is actually a test for value tracking. Jump threading produces