[llvm] b4e7806 - [AMDGPU] Forward-declare AMDGPUTargetMachine (NFC)

[Kazu Hirata via llvm-commits]

Author: Kazu Hirata
Date: 2021-01-30T09:53:40-08:00
New Revision: b4e780697d1cf0c06e7ca3a908ece0ab65a470ff

URL: https://github.com/llvm/llvm-project/commit/b4e780697d1cf0c06e7ca3a908ece0ab65a470ff
DIFF: https://github.com/llvm/llvm-project/commit/b4e780697d1cf0c06e7ca3a908ece0ab65a470ff.diff

LOG: [AMDGPU] Forward-declare AMDGPUTargetMachine (NFC)

AMDGPUTargetTransformInfo.h needs AMDGPUTargetMachine but relies on a
forward declaration of AMDGPUTargetMachine in AMDGPU.h.  This patch
adds a forward declaration right in AMDGPUTargetTransformInfo.h.

While we are at it, this patch removes the one in
AMDGPU.h, where it is unnecessary.

Added: 
    

Modified: 
    llvm/lib/Target/AMDGPU/AMDGPU.h
    llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Target/AMDGPU/AMDGPU.h b/llvm/lib/Target/AMDGPU/AMDGPU.h
index 677c49331cd5..79846b82eeab 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPU.h
+++ b/llvm/lib/Target/AMDGPU/AMDGPU.h
@@ -15,7 +15,6 @@
 
 namespace llvm {
 
-class AMDGPUTargetMachine;
 class FunctionPass;
 class GCNTargetMachine;
 class ImmutablePass;

diff  --git a/llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h b/llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h
index b29c94180fb8..9eaad39f985b 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h
+++ b/llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h
@@ -25,6 +25,7 @@
 namespace llvm {
 
 class AMDGPUTargetLowering;
+class AMDGPUTargetMachine;
 class GCNSubtarget;
 class InstCombiner;
 class Loop;