[AMDGPU] GCNHazardRecognizer: ignore all meta instructions
authorJay Foad <jay.foad@amd.com>
Tue, 27 Apr 2021 16:03:22 +0000 (17:03 +0100)
committerJay Foad <jay.foad@amd.com>
Tue, 27 Apr 2021 19:17:15 +0000 (20:17 +0100)
commit12011b5217929ef8a56c2099c6f3233934ea4fbc
tree66d5d8223e253db04c076ab94032753b9ad94d31
parent561f4b9087457e9ea3cf4aeb57dcd507e2fa6258
[AMDGPU] GCNHazardRecognizer: ignore all meta instructions

This is hopefully NFC, but should be more robust in ignoring all
instructions that should be ignored, instead of just some of them.

Differential Revision: https://reviews.llvm.org/D101372
llvm/lib/Target/AMDGPU/GCNHazardRecognizer.cpp