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Craig Topper 7323c2bf85 [X86] Merge the different SETcc instructions for each condition code into single instructions that store the condition code as an operand. 
Summary:
This avoids needing an isel pattern for each condition code. And it removes translation switches for converting between SETcc instructions and condition codes.

Now the printer, encoder and disassembler take care of converting the immediate. We use InstAliases to handle the assembly matching. But we print using the asm string in the instruction definition. The instruction itself is marked IsCodeGenOnly=1 to hide it from the assembly parser.

Reviewers: andreadb, courbet, RKSimon, spatel, lebedev.ri

Reviewed By: andreadb

Subscribers: hiraditya, lebedev.ri, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D60138

llvm-svn: 357801
 		2019-04-05 19:27:49 +00:00
clang Fix error in NamedDeclPrinterTest 2019-04-05 19:17:24 +00:00
clang-tools-extra Make SourceManager::createFileID(UnownedTag, ...) take a const llvm::MemoryBuffer* 2019-04-04 21:06:41 +00:00
compiler-rt [Sanitizers] Provide __internal_dup on Solaris 2019-04-05 08:42:21 +00:00
debuginfo-tests Set config.lit_tools_dir, which is needed by lit.llvm.initialize. 2018-11-06 21:54:27 +00:00
libclc travis: Add LLVM-8 build 2019-03-27 21:28:31 +00:00
libcxx [libc++] Add XFAILs for istream tests that were added in r357775 2019-04-05 18:50:47 +00:00
libcxxabi Create RAII lock guard for global initialization lock. 2019-04-04 02:54:42 +00:00
libunwind Move the alias definition of unw_getcontext to within !defined(__USING_SJLJ_EXCEPTIONS__) 2019-04-04 17:50:14 +00:00
lld ELF: Simplify. NFCI. 2019-04-05 01:31:40 +00:00
lldb Add .noindex to the gitignore 2019-04-05 17:57:42 +00:00
llgo IR: Support parsing numeric block ids, and emit them in textual output. 2019-03-22 18:27:13 +00:00
llvm [X86] Merge the different SETcc instructions for each condition code into single instructions that store the condition code as an operand. 2019-04-05 19:27:49 +00:00
openmp [OpenMP] Fix hang on Windows 2019-04-04 20:35:29 +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 Apply include-what-you-use #include removal suggestions. NFC. 2019-03-28 20:19:49 +00:00
pstl [pstl] Improve the parallel version of std::equal 2019-04-03 17:34:57 +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
README.md
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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.