llc: Add support for -run-pass none
This does not schedule any passes besides the ones necessary to
construct and print the machine function. This is useful to test .mir
file reading and printing.
Differential Revision: http://reviews.llvm.org/D22432
llvm-svn: 275664
diff --git a/llvm/test/CodeGen/MIR/Generic/function-missing-machine-function.mir b/llvm/test/CodeGen/MIR/Generic/function-missing-machine-function.mir
index 71b5b28..f3a8348 100644
--- a/llvm/test/CodeGen/MIR/Generic/function-missing-machine-function.mir
+++ b/llvm/test/CodeGen/MIR/Generic/function-missing-machine-function.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
# This test verifies that an error is reported when a MIR file has some
# function but is missing a corresponding machine function.