[llvm] [SPIR-V] Merge duplicate case bodies in addInstrRequirements (NFC) (PR #203177)

[Arseniy Obolenskiy via llvm-commits]

https://github.com/aobolensk created https://github.com/llvm/llvm-project/pull/203177

None

>From cc5606601d9c08e698dd56163468368320121221 Mon Sep 17 00:00:00 2001
From: Arseniy Obolenskiy <arseniy.obolenskiy at amd.com>
Date: Thu, 11 Jun 2026 07:59:13 +0200
Subject: [PATCH] [SPIR-V] Merge duplicate case bodies in addInstrRequirements
 (NFC)

---
 llvm/lib/Target/SPIRV/SPIRVModuleAnalysis.cpp | 18 ++----------------
 1 file changed, 2 insertions(+), 16 deletions(-)

diff --git a/llvm/lib/Target/SPIRV/SPIRVModuleAnalysis.cpp b/llvm/lib/Target/SPIRV/SPIRVModuleAnalysis.cpp
index bb6245778b2ea..4c3084e12b4d8 100644
--- a/llvm/lib/Target/SPIRV/SPIRVModuleAnalysis.cpp
+++ b/llvm/lib/Target/SPIRV/SPIRVModuleAnalysis.cpp
@@ -1957,6 +1957,7 @@ void addInstrRequirements(const MachineInstr &MI,
     }
     break;
   case SPIRV::OpConstantFunctionPointerINTEL:
+  case SPIRV::OpFunctionPointerCallINTEL:
     if (ST.canUseExtension(SPIRV::Extension::SPV_INTEL_function_pointers)) {
       Reqs.addExtension(SPIRV::Extension::SPV_INTEL_function_pointers);
       Reqs.addCapability(SPIRV::Capability::FunctionPointersINTEL);
@@ -2031,12 +2032,6 @@ void addInstrRequirements(const MachineInstr &MI,
     Reqs.addExtension(SPIRV::Extension::SPV_KHR_poison_freeze);
     Reqs.addCapability(SPIRV::Capability::PoisonFreezeKHR);
     break;
-  case SPIRV::OpFunctionPointerCallINTEL:
-    if (ST.canUseExtension(SPIRV::Extension::SPV_INTEL_function_pointers)) {
-      Reqs.addExtension(SPIRV::Extension::SPV_INTEL_function_pointers);
-      Reqs.addCapability(SPIRV::Capability::FunctionPointersINTEL);
-    }
-    break;
   case SPIRV::OpAtomicFAddEXT:
   case SPIRV::OpAtomicFMinEXT:
   case SPIRV::OpAtomicFMaxEXT:
@@ -2325,6 +2320,7 @@ void addInstrRequirements(const MachineInstr &MI,
     AddDotProductRequirements(MI, Reqs, ST);
     break;
   case SPIRV::OpImageSampleImplicitLod:
+  case SPIRV::OpImageFetch:
     Reqs.addCapability(SPIRV::Capability::Shader);
     addImageOperandReqs(MI, Reqs, ST, 4);
     break;
@@ -2332,17 +2328,7 @@ void addInstrRequirements(const MachineInstr &MI,
     addImageOperandReqs(MI, Reqs, ST, 4);
     break;
   case SPIRV::OpImageSampleDrefImplicitLod:
-    Reqs.addCapability(SPIRV::Capability::Shader);
-    addImageOperandReqs(MI, Reqs, ST, 5);
-    break;
   case SPIRV::OpImageSampleDrefExplicitLod:
-    Reqs.addCapability(SPIRV::Capability::Shader);
-    addImageOperandReqs(MI, Reqs, ST, 5);
-    break;
-  case SPIRV::OpImageFetch:
-    Reqs.addCapability(SPIRV::Capability::Shader);
-    addImageOperandReqs(MI, Reqs, ST, 4);
-    break;
   case SPIRV::OpImageDrefGather:
   case SPIRV::OpImageGather:
     Reqs.addCapability(SPIRV::Capability::Shader);