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Craig Topper 1151facf76 [X86] Don't turn UINT_TO_FP into SINT_TO_FP during lowering.
We already do this as a DAG combine. The version during lowering can only trigger if known bits changes something that improves known bits analysis. But this means we should be improving known bits analysis to work on the unlowered form instead.

llvm-svn: 319640
2017-12-04 05:38:44 +00:00
clang [analyzer] Don't treat lambda-captures float constexprs as undefined 2017-12-04 04:46:47 +00:00
clang-tools-extra [clangd] Avoid enum in bitfields, can't satisfy old GCC and new MSVC 2017-12-02 04:15:55 +00:00
compiler-rt [libFuzzer] add a flag -malloc_limit_mb 2017-12-01 22:12:04 +00:00
debuginfo-tests Re-revert "Refactor debuginfo-tests." 2017-11-21 01:20:28 +00:00
libclc configure.py: Add gfx900 (Vega, Raven) 2017-11-27 11:14:06 +00:00
libcxx Corrected a typo in the building libc++ docs 2017-12-03 10:18:35 +00:00
libcxxabi [libc++abi] Add install-cxxabi-stripped target 2017-11-30 23:25:51 +00:00
libunwind [libunwind] Switch to add_llvm_install_targets 2017-11-30 23:24:08 +00:00
lld Reland "[WebAssembly] Add support for visibility flag"" 2017-12-03 02:38:04 +00:00
lldb Add a symbols subcommand to lldb-test. 2017-12-02 00:15:29 +00:00
llgo irgen: Create functions instead of global variables for builtin hash and equal algorithms. 2017-06-04 22:11:28 +00:00
llvm [X86] Don't turn UINT_TO_FP into SINT_TO_FP during lowering. 2017-12-04 05:38:44 +00:00
openmp [CMake] Detect information about test compiler 2017-11-30 17:08:31 +00:00
parallel-libs [Axccel] Remove -Wno-missing-braces in build 2016-12-19 21:34:07 +00:00
polly [NFC] In GPGPU testcases, replace numeric registers in CHECK directives. 2017-12-01 14:16:39 +00:00
README.md Add an svn project to contain the files that appear at the root of the 2017-10-19 21:09:49 +00:00

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.