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Craig Topper 860ab496d3 [X86] Teach X86InstrInfo::commuteInstructionImpl to use MOVSD/MOVSS for BLEND under optsize when the immediate allows it.
Isel currently emits movss/movsd a lot of the time and an accidental double commute turns it into a blend.

Ideally we'd select blend directly in isel under optspeed and not rely on the double commute to create blend.

llvm-svn: 336731
2018-07-10 22:02:23 +00:00
clang [NFC] Switch CodeGenFunction to use value init instead of member init lists 2018-07-10 21:07:50 +00:00
clang-tools-extra [clangd] Make sure macro information exists before increasing usage count. 2018-07-09 18:54:51 +00:00
compiler-rt [libFuzzer] Disable dataflow.test on AArch64. 2018-07-10 20:45:36 +00:00
debuginfo-tests [debuginfo-tests] Always use the system python to invoke llgdb.py. 2018-06-10 19:38:26 +00:00
libclc atom: Use volatile pointers for cl_khr_{global,local}_int32_{base,extended}_atomics 2018-06-21 19:27:39 +00:00
libcxx [CMake] Set per-runtime library directory suffix in runtimes build 2018-07-10 19:13:33 +00:00
libcxxabi [CMake] Set per-runtime library directory suffix in runtimes build 2018-07-10 19:13:33 +00:00
libunwind [CMake] Set per-runtime library directory suffix in runtimes build 2018-07-10 19:13:33 +00:00
lld [ELF][MIPS] Add mote tests on MipsArchTree routines, fix typos in error messages 2018-07-10 16:51:17 +00:00
lldb [testsuite] Implement a category to skip libstdcxx tests 2018-07-10 20:37:24 +00:00
llgo Update copyright year to 2018. 2018-06-18 12:22:17 +00:00
llvm [X86] Teach X86InstrInfo::commuteInstructionImpl to use MOVSD/MOVSS for BLEND under optsize when the immediate allows it. 2018-07-10 22:02:23 +00:00
openmp Fix const cast problem introduced in r336563 2018-07-09 19:09:31 +00:00
parallel-libs Update copyright year to 2018. 2018-06-18 12:22:17 +00:00
polly [Docs] Fix generation of manpages. 2018-07-09 20:26:11 +00:00
README.md

README.md

Low Level Virtual Machine (LLVM)

This directory and its subdirectories contain source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments.