[PATCH] D153280: [AMDGPU] Forbid dynamic alloca on PAL ABI

Mon Jun 19 08:22:14 PDT 2023

arsenm added a comment.

In D153280#4432839 <https://reviews.llvm.org/D153280#4432839>, @sebastian-ne wrote:

> Due to a bug in the compiler frontend, allocas got shifted into a non-entry block, which segfaulted in combination with D150609 <https://reviews.llvm.org/D150609>, therefore this patch to make sure nobody tries to use them.

This is a bug, not an ABI constraint. Should fix the bug instead of producing an error.

Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D153280/new/

https://reviews.llvm.org/D153280