ampere-computing/compiler-rt.git - compiler-rt including Ampere Computing toolchain specific patches

Age	Commit message (Collapse)	Author
2017-03-15	[XRay][compiler-rt] Support TSC emulation even for x86_64	Dean Michael Berris
	Summary: Use TSC emulation in cases where RDTSCP isn't available on the host running an XRay instrumented binary. We can then fall back into emulation instead of not even installing XRay's runtime functionality. We only do this for now in the naive/basic logging implementation, but should be useful in even FDR mode. Should fix http://llvm.org/PR32148. Reviewers: pelikan, rnk, sdardis Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D30677 git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@297800 91177308-0d34-0410-b5e6-96231b3b80d8
2017-02-15	Re-commit r295017, since we have a potential fix of the tests, r295248, landed.	Tim Shen
	Differential Revision: https://reviews.llvm.org/D29742 git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@295251 91177308-0d34-0410-b5e6-96231b3b80d8
2017-02-15	[Compiler-rt][XRAY][MIPS] Support xray on mips/mipsel/mips64/mips64el	Sagar Thakur
	Summary: Adds support for xray on mips/mipsel/mips64/mips64el. Reviewed by sdardis, dberris Differential: D27699 git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@295166 91177308-0d34-0410-b5e6-96231b3b80d8
2017-02-14	Revert r295017 "Re-commit r294826 and r294781, with a fix on the cmake file ↵	Tim Shen
	to only" git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@295097 91177308-0d34-0410-b5e6-96231b3b80d8
2017-02-14	Re-commit r294826 and r294781, with a fix on the cmake file to only	Tim Shen
	compile on powerpc64le. I cannot locally reproduce this test failure: http://lab.llvm.org:8011/builders/sanitizer-ppc64le-linux/builds/1363/steps/test%20standalone%20compiler-rt/logs/stdio Let's see how the buildbot goes. Differential Revision: https://reviews.llvm.org/D29742 git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@295017 91177308-0d34-0410-b5e6-96231b3b80d8
2017-02-11	This reverts commits r294826 and r294781 as they break linking on powerpc.	Vitaly Buka
	Revert "Fix -Wsign-compare - this might not be quite right, but preserves behavior" Revert "[XRay] Implement powerpc64le xray." This reverts commit r294826. This reverts commit r294781. git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@294842 91177308-0d34-0410-b5e6-96231b3b80d8
2017-02-10	[XRay] Implement powerpc64le xray.	Tim Shen
	Summary: powerpc64 big-endian is not supported, but I believe that most logic can be shared, except for xray_powerpc64.cc. Also add a function InvalidateInstructionCache to xray_util.h, which is copied from llvm/Support/Memory.cpp. I'm not sure if I need to add a unittest, and I don't know how. Reviewers: dberris, echristo, iteratee, kbarton, hfinkel Subscribers: mehdi_amini, nemanjai, mgorny, llvm-commits Differential Revision: https://reviews.llvm.org/D29742 git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@294781 91177308-0d34-0410-b5e6-96231b3b80d8
2017-02-10	[XRay] Refactor TSC related functions into a single header. NFC.	Tim Shen
	Summary: The implementation, however, is in different arch-specific files, unless it's emulated. Reviewers: dberris, pelikan, javed.absar Subscribers: aemerson, llvm-commits Differential Revision: https://reviews.llvm.org/D29796 git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@294777 91177308-0d34-0410-b5e6-96231b3b80d8