3 Commits

Author	SHA1	Message	Date
Tim Northover	b80e483c42	Update tests after change to llvm-cxxfilt's underscore stripping behaviour.	2019-11-20 13:10:55 +00:00
Joerg Sonnenberger	529f4ed401	Improve __builtin_constant_p lowering ... __builtin_constant_p used to be short-cut evaluated to false when building with -O0. This is undesirable as it means that constant folding in the front-end can give different results than folding in the back-end. It can also create conditional branches on constant conditions that don't get folded away. With the pending improvements to the llvm.is.constant handling on the LLVM side, the short-cut is no longer useful. Adjust various codegen tests to not depend on the short-cut or the backend optimisations. Differential Revision: https://reviews.llvm.org/D67638 llvm-svn: 374742	2019-10-13 22:33:46 +00:00
Qiu Chaofan	e9efaf3529	[PowerPC] [Clang] Port SSE3, SSSE3 and SSE4 intrinsics to PowerPC ... Port existing headers which include x86 intrinsics implementation to PowerPC platform (using Altivec), along with tests. Also, tests about including these intrinsic headers are combined. The headers are mainly developed by Steven Munroe, with contributions from Paul Clarke, Bill Schmidt, Jinsong Ji and Zixuan Wu. Reviewed By: Jinsong Ji Differential Revision: https://reviews.llvm.org/D65630 llvm-svn: 368392	2019-08-09 03:39:55 +00:00