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Sanjay Patel a298964d22 [TargetLowering][DAGCombine][MSP430] add/use hook for Shift Amount Threshold (1/2)
Provides a TLI hook to allow targets to relax the emission of shifts, thus enabling
codegen improvements on targets with no multiple shift instructions and cheap selects
or branches.

Contributes to a Fix for PR43559:
https://bugs.llvm.org/show_bug.cgi?id=43559

Patch by: @joanlluch (Joan LLuch)

Differential Revision: https://reviews.llvm.org/D69116

llvm-svn: 375347
2019-10-19 16:57:02 +00:00
clang Revert "[Implicit Modules] Add -cc1 option -fmodules-strict-context-hash which includes search paths and diagnostics." and "[Docs] Fix header level." 2019-10-19 09:45:28 +00:00
clang-tools-extra Move endian constant from Host.h to SwapByteOrder.h, prune include 2019-10-19 00:48:11 +00:00
compiler-rt [profile] Use -fPIC -shared in a test instead of -dynamiclib 2019-10-19 00:51:27 +00:00
debuginfo-tests Make nrvo-string test more robust. 2019-06-27 20:38:37 +00:00
libc [libc] Do not add unittests if LLVM_INCLUDE_TESTS is OFF. 2019-10-15 17:42:28 +00:00
libclc travis: Add LLVM 9 build 2019-09-27 05:58:15 +00:00
libcxx Refine check for `_LIBCPP_C_HAS_NO_GETS` on FreeBSD 2019-10-19 10:59:23 +00:00
libcxxabi P1152R4: Fix deprecation warnings in libc++ testsuite and in uses of is_invocable that would internally conjure up a deprecated function type. 2019-10-19 00:06:00 +00:00
libunwind [libunwind][Android] Fix findUnwindSections for ARM EHABI Bionic 2019-10-18 19:59:22 +00:00
lld Move endian constant from Host.h to SwapByteOrder.h, prune include 2019-10-19 00:48:11 +00:00
lldb convert LLDBSwigPythonCallTypeScript to ArgInfo::max_positional_args 2019-10-19 07:05:39 +00:00
llgo IR: Support parsing numeric block ids, and emit them in textual output. 2019-03-22 18:27:13 +00:00
llvm [TargetLowering][DAGCombine][MSP430] add/use hook for Shift Amount Threshold (1/2) 2019-10-19 16:57:02 +00:00
openmp [libomptarget][nfc] Make interface.h target independent 2019-10-15 17:15:26 +00:00
parallel-libs Fix typos throughout the license files that somehow I and my reviewers 2019-01-21 09:52:34 +00:00
polly [ScopBuilder] Fix bug 38358 by preserving correct order of ScopStmts. 2019-10-17 23:55:35 +00:00
pstl [pstl] Allow customizing whether per-TU insulation is provided 2019-08-13 12:49:00 +00:00
.arcconfig Update monorepo .arcconfig with new project callsign. 2019-01-31 14:34:59 +00:00
.clang-format Add .clang-tidy and .clang-format files to the toplevel of the 2019-01-29 16:43:16 +00:00
.clang-tidy Disable tidy checks with too many hits 2019-02-01 11:20:13 +00:00
.git-blame-ignore-revs Add LLDB reformatting to .git-blame-ignore-revs 2019-09-04 09:31:55 +00:00
.gitignore Add a newline at the end of the file 2019-09-04 06:33:46 +00:00
README.md

README.md

The LLVM Compiler Infrastructure

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