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Hans Wennborg 5bb88e0f9e Revert r320124 "Fold together the in-range and out-of-range portions of -Wtautological-compare." 
This broke Chromium:

../../base/trace_event/trace_log.cc:1545:29: error: comparison of constant 64
with expression of type 'unsigned int' is always true
[-Werror,-Wtautological-constant-out-of-range-compare]
  DCHECK(handle.event_index < TraceBufferChunk::kTraceBufferChunkSize);
         ~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

The 'unsigned int' is really a 6-bit bitfield, which is why it's always
less than 63.

Did this use to fall under the "in-range" case before? I thought we
didn't use to warn when comparing against the boundaries of a type.

llvm-svn: 320133
 		2017-12-08 05:19:12 +00:00
clang Revert r320124 "Fold together the in-range and out-of-range portions of -Wtautological-compare." 2017-12-08 05:19:12 +00:00
clang-tools-extra [clangd-fuzzer] Update contruction of LSPServer. 2017-12-07 19:04:27 +00:00
compiler-rt [ubsan] Test for pass_object_size bounds checks 2017-12-08 01:51:51 +00:00
debuginfo-tests Revert "Temporarily pin tests to DWARF v2 until a more recent version of LLDB" 2017-12-07 19:40:31 +00:00
libclc configure.py: Add gfx900 (Vega, Raven) 2017-11-27 11:14:06 +00:00
libcxx [libcxx] [test] Strip trailing whitespace. NFC. 2017-12-07 00:50:23 +00:00
libcxxabi [libcxxabi] Set up .arcconfig to point to new Diffusion CXXA repository 2017-12-04 23:14:03 +00:00
libunwind [libunwind][CMake] Set TARGET_TRIPLE if LIBUNWND_TARGET_TRIPLE is set 2017-12-05 20:48:05 +00:00
lld Use lambda to simplify code. 2017-12-08 02:20:50 +00:00
lldb [MachException] Avoid alignment UB, NFC 2017-12-08 01:09:40 +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 [AArch64] Avoid SIMD interleaved store instruction for Exynos. 2017-12-08 00:58:49 +00:00
openmp [libomptarget] Split implementation of interface functions 2017-12-06 21:59:15 +00:00
parallel-libs [Axccel] Remove -Wno-missing-braces in build 2016-12-19 21:34:07 +00:00
polly [NFC] Fix formatting 2017-12-06 22:01:08 +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.