Files
clang-p2996/llvm/test/CodeGen/X86/probe-stack-x32.ll
Nikita Popov b75c8fc6fb [X86] Fix stack probing on x32 (PR41477)
Fix for https://bugs.llvm.org/show_bug.cgi?id=41477. On the x32 ABI
with stack probing a dynamic alloca will result in a WIN_ALLOCA_32
with a 32-bit size. The current implementation tries to copy it into
RAX, resulting in a physreg copy error. Fix this by copying to EAX
instead. Also fix incorrect opcodes or registers used in subs.

llvm-svn: 358807
2019-04-20 07:25:46 +00:00

1.6 KiB