[PATCH] D158725: [NFC][AMDGPU] Guard the custom fixups kind array from invalid access

[Luke Drummond via Phabricator via llvm-commits]

This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rG05637256005b: [NFC][AMDGPU] Guard the custom fixups kind array from invalid access (authored by gmirazchiyski, committed by ldrumm).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D158725/new/

https://reviews.llvm.org/D158725

Files:
  llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUAsmBackend.cpp


Index: llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUAsmBackend.cpp
===================================================================
--- llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUAsmBackend.cpp
+++ llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUAsmBackend.cpp
@@ -185,6 +185,8 @@
   if (Kind < FirstTargetFixupKind)
     return MCAsmBackend::getFixupKindInfo(Kind);
 
+  assert(unsigned(Kind - FirstTargetFixupKind) < getNumFixupKinds() &&
+         "Invalid kind!");
   return Infos[Kind - FirstTargetFixupKind];
 }
 


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