[OpenMP] Replace offloading option that start with -o with -fo.
Summary:
The current offloading implementation is using -omptargets and -omp-host-ir-file-path options in the frontend. This causes the user a lot of trouble due to to the conflicts with the -o option. E.g. if the user misspells omptargets he will end up with a file with a weird name.
This patches replaces these two options with -fomptargets and -fomp-host-ir-file-path to avoid these issues, and it is also more consistent with the other options like -fopenmp.
Reviewers: hfinkel, carlo.bertolli, arpith-jacob, kkwli0, ABataev
Subscribers: cfe-commits, caomhin, fraggamuffin
Differential Revision: http://reviews.llvm.org/D18112
llvm-svn: 263442
diff --git a/clang/test/OpenMP/target_parallel_messages.cpp b/clang/test/OpenMP/target_parallel_messages.cpp
index 6fc83ec..c5801406 100644
--- a/clang/test/OpenMP/target_parallel_messages.cpp
+++ b/clang/test/OpenMP/target_parallel_messages.cpp
@@ -1,5 +1,5 @@
// RUN: %clang_cc1 -verify -fopenmp -std=c++11 -o - %s
-// RUN: not %clang_cc1 -fopenmp -std=c++11 -omptargets=aaa-bbb-ccc-ddd -o - %s 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -fopenmp -std=c++11 -fomptargets=aaa-bbb-ccc-ddd -o - %s 2>&1 | FileCheck %s
// CHECK: error: OpenMP target is invalid: 'aaa-bbb-ccc-ddd'
void foo() {