maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/clang/test/Driver/include-default-header.cl

7 lines
256 B
Common Lisp
Raw Normal View History

Fix up testcase to: a) avoid actually compiling anything b) avoid depositing files in the test directory c) use a check line to make sure that we're looking for the correct behavior llvm-svn: 297917
2017-03-16 07:41:58 +08:00
// RUN: %clang -save-temps -x cl -Xclang -cl-std=CL2.0 -Xclang -finclude-default-header -emit-llvm -S -### %s
// CHECK-NOT: finclude-default-header
// Make sure we don't pass -finclude-default-header to any commands other than the driver.
enable -save-temps with -finclude-defult-header Currently the two flags can not work together. To illustrate the issue, we can have an one line file a.cl contains only an empty function cat a.cl void test(){} Then use clang -v -save-temps -x cl -Xclang -cl-std=CL2.0 -Xclang -finclude-default-header -target amdgcn -S -c a.cl we will get redefinition errors for various things. The reason is that the -finclude-default-header flag is not meant to be on cc1 command other than the preprocessor. The fix is modeled after the code just below the change to filter the -finclude-default-header flag out when we are not in the preprocess phase. Differential Revision: https://reviews.llvm.org/D30743 llvm-svn: 297890
2017-03-16 04:57:11 +08:00
void test() {}