commit	733b8571b4a3d432caed5e48c94784f930bc0687	[log] [tgz]
author	Matt Arsenault <Matthew.Arsenault@amd.com>	Wed Mar 27 16:12:26 2019 +0000
committer	Matt Arsenault <Matthew.Arsenault@amd.com>	Wed Mar 27 16:12:26 2019 +0000
tree	f2e1b0ea68570260aba96090e8ad5a8eca370b1c
parent	566fba03de5a3449b9ca8cb5eb64d53080b3fc03 [diff]

MIR: Freeze reserved regs after parsing everything

The AMDGPU implementation of getReservedRegs depends on
MachineFunctionInfo fields that are parsed from the YAML section. This
was reserving the wrong register since it was setting the reserved
regs before parsing the correct one.

Some tests were relying on the default reserved set for the assumed
default calling convention.

llvm-svn: 357083

llvm/lib/CodeGen/MIRParser/MIRParser.cpp[diff]
llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-phi.mir[diff]
llvm/test/CodeGen/AMDGPU/endpgm-dce.mir[diff]
llvm/test/CodeGen/AMDGPU/misched-killflags.mir[diff]
llvm/test/CodeGen/AMDGPU/rename-independent-subregs-mac-operands.mir[diff]
llvm/test/CodeGen/MIR/AMDGPU/parse-order-reserved-regs.mir[Added - diff]

6 files changed

tree: f2e1b0ea68570260aba96090e8ad5a8eca370b1c

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.