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Nico Weber e5898c1911 [ms] Add __shiftleft128 / __shiftright128 intrinsics

Carefully match the pattern matched by ISel so that this produces shld / shrd
(unless Subtarget->isSHLDSlow() is true).

Thanks to Craig Topper for providing the LLVM IR pattern that gets successfully
matched.

Fixes PR37755.

llvm-svn: 337619

2018-07-20 21:02:09 +00:00

clang

[ms] Add __shiftleft128 / __shiftright128 intrinsics

2018-07-20 21:02:09 +00:00

clang-tools-extra

[clang-doc] Adding PublicOnly flag

2018-07-20 18:49:55 +00:00

compiler-rt

Mark REAL(swapcontext) with indirect_return attribute on x86

2018-07-20 19:24:11 +00:00

debuginfo-tests

Revert "[CMake] Sort dependency list and add safestack to it"

2018-07-18 20:10:43 +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

adjust incorrect comment

2018-07-20 08:36:45 +00:00

libcxxabi

Merge changes to ItaniumDemangle over to libcxxabi.

2018-07-20 17:16:49 +00:00

libunwind

The semantics of DW_CFA_GNU_args_size have changed subtile over the

2018-07-17 19:00:51 +00:00

lld

[ELF] Check eh_frame_hdr overflow with PC offsets instead of PC absolute addresses

2018-07-20 20:27:42 +00:00

lldb

Defend LoadImageUsingPaths against a path list

2018-07-20 01:20:18 +00:00

llgo

Update copyright year to 2018.

2018-06-18 12:22:17 +00:00

llvm

Revert "[X86][AVX] Convert X86ISD::VBROADCAST demanded elts combine to use SimplifyDemandedVectorElts"

2018-07-20 20:59:46 +00:00

openmp

Block library shutdown until unreaped threads finish spin-waiting

2018-07-19 19:17:00 +00:00

parallel-libs

2018-06-18 12:22:17 +00:00

polly

[DependenceInfo] Use isl++ to replace foreach_set with for loop

2018-07-17 07:08:06 +00:00

README.md

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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.

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