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LLVM backend for 6502
Unfortunately, I can't reduce a small test case for this (although compiling mpfr-3.1.2 with -O2 -mcpu=a2 would fairly reliably trigger a crash), but the problem is fairly clear (at least once you know you're looking for one). If the TLS instruction being replaced was at the end of the block, we'd increment the iterator past it (so it would then point to MBB.end()), and then we'd increment it again as part of the for statement, thus overrunning the end of the list. Don't do that. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237974 91177308-0d34-0410-b5e6-96231b3b80d8 |
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bindings | ||
cmake | ||
docs | ||
examples | ||
include | ||
lib | ||
projects | ||
test | ||
tools | ||
unittests | ||
utils | ||
.arcconfig | ||
.clang-format | ||
.clang-tidy | ||
.gitignore | ||
CMakeLists.txt | ||
CODE_OWNERS.TXT | ||
configure | ||
CREDITS.TXT | ||
LICENSE.TXT | ||
llvm.spec.in | ||
LLVMBuild.txt | ||
Makefile | ||
Makefile.common | ||
Makefile.config.in | ||
Makefile.rules | ||
README.txt |
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