[AMDGPU] Remove unused variable AllSGPRSpilledToVGPRs. NFC
Summary:
Removing the unused variable AllSGPRSpilledToVGPRs in
SIFrameLowering::processFunctionBeforeFrameFinalized
to avoid
error: variable 'AllSGPRSpilledToVGPRs' set but not used
[-Werror=unused-but-set-variable]
Reviewers: arsenm, nhaehnle
Reviewed By: nhaehnle
Subscribers: kzhuravl, jvesely, wdng, nhaehnle, yaxunl, dstuttard, tpr, t-tye, hiraditya, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D63721
llvm-svn: 364190
diff --git a/llvm/lib/Target/AMDGPU/SIFrameLowering.cpp b/llvm/lib/Target/AMDGPU/SIFrameLowering.cpp
index c288024..8ded85f 100644
--- a/llvm/lib/Target/AMDGPU/SIFrameLowering.cpp
+++ b/llvm/lib/Target/AMDGPU/SIFrameLowering.cpp
@@ -754,11 +754,8 @@
const SIInstrInfo *TII = ST.getInstrInfo();
const SIRegisterInfo &TRI = TII->getRegisterInfo();
SIMachineFunctionInfo *FuncInfo = MF.getInfo<SIMachineFunctionInfo>();
- bool AllSGPRSpilledToVGPRs = false;
if (TRI.spillSGPRToVGPR() && FuncInfo->hasSpilledSGPRs()) {
- AllSGPRSpilledToVGPRs = true;
-
// Process all SGPR spills before frame offsets are finalized. Ideally SGPRs
// are spilled to VGPRs, in which case we can eliminate the stack usage.
//
@@ -780,8 +777,7 @@
bool Spilled = TRI.eliminateSGPRToVGPRSpillFrameIndex(MI, FI, RS);
(void)Spilled;
assert(Spilled && "failed to spill SGPR to VGPR when allocated");
- } else
- AllSGPRSpilledToVGPRs = false;
+ }
}
}
}