commit: ab051a378c9c84314c3b613cc37d9c424036d481
[log]
author: Francis Visoiu Mistrih <francisvm@yahoo.com>
Fri Apr 05 20:18:21 2019 +0000
committer: Francis Visoiu Mistrih <francisvm@yahoo.com>
Fri Apr 05 20:18:21 2019 +0000
tree: d85df4acbf3f18884d693b23d1d5ffb40b9c00a8
parent: 3db6ad2bcfc5fb38343cfd7ce6eb56d9415e2b1e [diff]

[X86] Preserve operand flag when expanding TCRETURNri

The expansion of TCRETURNri(64) would not keep operand flags like
undef/renamable/etc. which can result in machine verifier issues.

Also add plumbing to be able to use `-run-pass=x86-pseudo`.

llvm-svn: 357808

llvm/lib/Target/X86/X86.h[diff]
llvm/lib/Target/X86/X86ExpandPseudo.cpp[diff]
llvm/lib/Target/X86/X86TargetMachine.cpp[diff]
llvm/test/CodeGen/X86/tailcall-pseudo-64.mir[Added - diff]
llvm/test/CodeGen/X86/tailcall-pseudo.mir[Added - diff]

5 files changed

tree: d85df4acbf3f18884d693b23d1d5ffb40b9c00a8

clang/
clang-tools-extra/
compiler-rt/
debuginfo-tests/
libclc/
libcxx/
libcxxabi/
libunwind/
lld/
lldb/
llgo/
llvm/
openmp/
parallel-libs/
polly/
pstl/
.arcconfig
.clang-format
.clang-tidy
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.