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Matt Arsenault de496c32a4 AMDGPU: Reduce code size with fcanonicalize (fneg x)
When fcanonicalize is lowered to a mul, we can
use -1.0 for free and avoid the cost of the bigger
encoding for source modifers.

llvm-svn: 338244
2018-07-30 12:16:58 +00:00
clang [mips64][clang] Provide the signext attribute for i32 return values 2018-07-30 10:44:46 +00:00
clang-tools-extra [clangd] Fix a comment. NFC 2018-07-30 11:46:25 +00:00
compiler-rt [XRay][compiler-rt] FDR Mode: Use mmap instead of internal allocator 2018-07-30 05:56:42 +00:00
debuginfo-tests [DebugInfo] LowerDbgDeclare: Add derefs when handling CallInst users 2018-07-26 20:56:53 +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 [libc++] Exclude posix_l/strtonum fallback inclusion for newlib > 2.4 2018-07-27 20:02:58 +00:00
libcxxabi [demangler] Fix an oss-fuzz bug from r338138 2018-07-28 04:06:30 +00:00
libunwind [CMake] Include CMakeDependentOption in libunwind 2018-07-24 23:42:51 +00:00
lld [ELF][HEXAGON] Add R_HEX_32_6_X and R_HEX_12_X 2018-07-29 11:59:38 +00:00
lldb Remove friend class declarations from DWARFUnit and DWARFCompileUnit 2018-07-29 19:32:36 +00:00
llgo Update copyright year to 2018. 2018-06-18 12:22:17 +00:00
llvm AMDGPU: Reduce code size with fcanonicalize (fneg x) 2018-07-30 12:16:58 +00:00
openmp [OMPT] Fix OMPT callbacks for the taskloop construct and add testcase 2018-07-27 18:13:24 +00:00
parallel-libs Update copyright year to 2018. 2018-06-18 12:22:17 +00:00
polly [test] Remove non-JSPON comments in JSCOP file. NFC. 2018-07-28 01:11:45 +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.