[llvm] 96cb34a - [AsmParser] Use std::optional in AMDGPUAsmParser.cpp (NFC)

[Kazu Hirata via llvm-commits]

Author: Kazu Hirata
Date: 2022-11-25T22:36:37-08:00
New Revision: 96cb34ab5a438a88873f513ed4532945e8d407cc

URL: https://github.com/llvm/llvm-project/commit/96cb34ab5a438a88873f513ed4532945e8d407cc
DIFF: https://github.com/llvm/llvm-project/commit/96cb34ab5a438a88873f513ed4532945e8d407cc.diff

LOG: [AsmParser] Use std::optional in AMDGPUAsmParser.cpp (NFC)

This is part of an effort to migrate from llvm::Optional to
std::optional:

https://discourse.llvm.org/t/deprecating-llvm-optional-x-hasvalue-getvalue-getvalueor/63716

Added: 
    

Modified: 
    llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp

Removed: 
    


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diff  --git a/llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp b/llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp
index 974e23155be1b..7bb1ac3bfc75f 100644
--- a/llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp
+++ b/llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp
@@ -38,6 +38,7 @@
 #include "llvm/Support/MachineValueType.h"
 #include "llvm/Support/MathExtras.h"
 #include "llvm/Support/TargetParser.h"
+#include <optional>
 
 using namespace llvm;
 using namespace llvm::AMDGPU;
@@ -4990,7 +4991,7 @@ bool AMDGPUAsmParser::ParseDirectiveAMDHSAKernel() {
 
   // Track if the asm explicitly contains the directive for the user SGPR
   // count.
-  Optional<unsigned> ExplicitUserSGPRCount;
+  std::optional<unsigned> ExplicitUserSGPRCount;
   bool ReserveVCC = true;
   bool ReserveFlatScr = true;
   Optional<bool> EnableWavefrontSize32;