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* [Driver][Windows] Add dependent lib argument for profile instr generateRussell Gallop2019-05-141-0/+14
| | | | | | | | | | This is needed so lld-link can find clang_rt.profile when self hosting on Windows with PGO. Using clang-cl as a linker knows to add the library but self hosting, using -DCMAKE_LINKER=<...>/lld-link.exe doesn't. Differential Revision: https://reviews.llvm.org/D61742 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@360674 91177308-0d34-0410-b5e6-96231b3b80d8
* [test] Tweak driver test from r353917 and r353922 to pass with a nondefault ↵Martin Storsjo2019-02-131-2/+2
| | | | | | | | | | | CLANG_DEFAULT_LINKER Force -fuse-ld=ld, as some other tests in the same file do. Loosen the regex matching the linker tool name as well, as this can end up being <triple>-ld in case such a named tool exists. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@353946 91177308-0d34-0410-b5e6-96231b3b80d8
* [test] Fix the test from SVN r353917 when running without lld availableMartin Storsjo2019-02-131-2/+2
| | | | | | | These tests still relies on the default linker not to be overridden via e.g. CLANG_DEFAULT_LINKER in cmake. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@353922 91177308-0d34-0410-b5e6-96231b3b80d8
* [MinGW] Add the profiling library when necessaryMartin Storsjo2019-02-131-0/+8
| | | | | | | | | Profiling still doesn't seem to work properly, but this at least hooks up the library and eases completing whatever is missing. Differential Revision: https://reviews.llvm.org/D58107 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@353917 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix tests with CLANG_DEFAULT_LINKERJonas Hahnfeld2017-01-081-12/+12
| | | | | | | | | I originally requested this to be tested in D25263 but in the end forgot to make sure that it was done. Differential Revision: https://reviews.llvm.org/D28289 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@291389 91177308-0d34-0410-b5e6-96231b3b80d8
* [PGO] Enable clang to pass compiler-rt profile support library to linker on ↵Nathan Slingerland2016-01-051-0/+16
| | | | | | | | | | | | | | Windows Summary: This change enables clang to automatically link binaries built with the -fprofile-instr-generate against the clang_rt.profile-i386.lib library. Reviewers: davidxl, dnovillo Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D15833 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@256855 91177308-0d34-0410-b5e6-96231b3b80d8
* [Driver] Use platform-appropriate profiling libraries for WatchOS, TVOSVedant Kumar2015-11-101-0/+16
| | | | | | | | | | | | | | When adding profiling instrumentation, use libclang_rt.profile_tvos.a for TVOS targets and libclang_rt.profile_watchos.a for WatchOS targets. I've also fixed up a comment and added an assert() that prevents us from defaulting to an incorrect platform. Differential Revision: http://reviews.llvm.org/D14521 Reviewed-by: t.p.northover git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@252558 91177308-0d34-0410-b5e6-96231b3b80d8
* Driver: Fix a -Wshadow issue from r237091Justin Bogner2015-05-121-0/+8
| | | | | | | | | | The MachO toolchain has an isTargetIOSBased method, but it isn't virtual so it isn't very meaningful to call it. After thinking about this, I guess that putting this logic in the MachO class is a bit of a layering violation anyway. Do this more like how we handle AddLinkRuntimeLibArgs instead. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@237095 91177308-0d34-0410-b5e6-96231b3b80d8
* Re-apply "Driver: Make profiling flags work with -nostdlib on Darwin"Justin Bogner2015-05-121-0/+25
| | | | | | | | This time without a stray "true" in an argument list. This reverts r237077, restoring r237074. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@237091 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert "Driver: Make profiling flags work with -nostdlib on Darwin"Justin Bogner2015-05-121-25/+0
| | | | | | This revert r237074. These tests are failing all over the place. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@237077 91177308-0d34-0410-b5e6-96231b3b80d8
* Driver: Make profiling flags work with -nostdlib on DarwinJustin Bogner2015-05-121-0/+25
| | | | | | | | | | | | | Compiler-rt's Profiling library isn't part of the stdlib, so -nostdlib shouldn't prevent it from being linked. This makes Darwin behave like other toolchains, and link in the profile runtime irrespective of -nostdlib, since the resulting program can't be run unless you link this. I've also added a test to show that other toolchains already behave like this. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@237074 91177308-0d34-0410-b5e6-96231b3b80d8
* [Profile] Always build profile runtime library with -fPIC.Alexey Samsonov2014-11-141-3/+3
| | | | | | | | | | This change removes libclang_rt.profile-pic-<arch>.a version of profile runtime. Instead, it's sufficient to always build libclang_rt.profile-<arch>.a with -fPIC, as it can be linked into both executables and shared objects. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@221952 91177308-0d34-0410-b5e6-96231b3b80d8
* InstrProf: Look for the PIC-version of the profile runtimeDuncan P. N. Exon Smith2014-05-161-0/+58
If `-shared` is specified, pull in a PIC-version of the profile runtime, which was added to compiler-rt in r208947. I'm hoping this will get the bots on my side. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@208948 91177308-0d34-0410-b5e6-96231b3b80d8
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