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* [llvm-exegesis] Fix compile error on VS.Clement Courbet2018-05-181-3/+3
| | | | | | | | | | | | | | | llvm::BitVector::const_set_bits_iterator is not formally a ForwardIterator. Using it as such results in compile time errors on some compilers: FAILED: unittests/tools/llvm-exegesis/X86/CMakeFiles/LLVMExegesisX86Tests.dir/RegisterAliasingTest.cpp.obj C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\INCLUDE\xutility(967): error C2794: 'iterator_category': is not a member of any direct or indirect base class of 'std::iterator_traits<_InIt>' with [ _InIt=llvm::BitVector::const_set_bits_iterator ] llvm-svn: 332697
* Fix r332592 : X86 tests should use the X86 target, not the native targets.Clement Courbet2018-05-171-5/+14
| | | | llvm-svn: 332594
* reland r332579: [llvm-exegesis] Update to cover latency through another opcode.Clement Courbet2018-05-171-0/+82
| | | | | | | | | | | | | | Restructuring the code to measure latency and uops. The end goal is to have this program spawn another process to deal with SIGILL and other malformed programs. It is not yet the case in this redesign, it is still the main program that runs the code (and may crash). It now uses BitVector instead of Graph for performance reasons. https://reviews.llvm.org/D46821 (with fixed ARM tests) Authored by Guillaume Chatelet llvm-svn: 332592
* Revert r332579 "[llvm-exegesis] Update to cover latency through another opcode."Clement Courbet2018-05-171-82/+0
| | | | | | The revision failed to update the ARM tests. llvm-svn: 332580
* [llvm-exegesis] Update to cover latency through another opcode.Clement Courbet2018-05-171-0/+82
Restructuring the code to measure latency and uops. The end goal is to have this program spawn another process to deal with SIGILL and other malformed programs. It is not yet the case in this redesign, it is still the main program that runs the code (and may crash). It now uses BitVector instead of Graph for performance reasons. https://reviews.llvm.org/D46821 Authored by Guillaume Chatelet llvm-svn: 332579
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