forked from OSchip/llvm-project
6e32b46b1d
I'm not too familiar with this pass, so there might be a better solution, but this appears to fix the degenerate: PR40930 PR40931 PR40932 PR40934 ...without affecting any real-world code. As we've seen in several other passes, when we have unreachable blocks, they can contain semi-bogus IR and/or cause unexpected conditions. We would not typically expect these patterns to make it this far, but we have to guard against them anyway. llvm-svn: 355337 |
||
|---|---|---|
| .. | ||
| AArch64 | ||
| ARM | ||
| PowerPC | ||
| X86 | ||