fix

sumesh-s-mcw · sumesh-s-mcw · commit c851e459e53e · 2025-05-07T09:57:41.000+05:30
diff --git a/llvm/lib/Target/SPIRV/SPIRVModuleAnalysis.cpp b/llvm/lib/Target/SPIRV/SPIRVModuleAnalysis.cpp
@@ -920,7 +920,7 @@ static void addOpDecorateReqs(const MachineInstr &MI, unsigned DecIndex,
   } else if (Dec == SPIRV::Decoration::FPMaxErrorDecorationINTEL) {
     Reqs.addRequirements(SPIRV::Capability::FPMaxErrorINTEL);
     Reqs.addExtension(SPIRV::Extension::SPV_INTEL_fp_max_error);
-  }else if (Dec == SPIRV::Decoration::MathOpDSPModeINTEL) {
+  } else if (Dec == SPIRV::Decoration::MathOpDSPModeINTEL) {
     Reqs.addExtension(SPIRV::Extension::Extension::SPV_INTEL_fpga_dsp_control);
   }
 }
@@ -2024,7 +2024,8 @@ static void handleFunctionDecoration(llvm::Module::const_iterator F,
     if (ST.canUseExtension(
             SPIRV::Extension::Extension::SPV_INTEL_fpga_dsp_control)) {
       std::vector<uint32_t> params = getMetaDataValues(MetaDataList);
-      params.push_back(0);
+      if (params.size() == 1)
+        params.push_back(0);
       buildOpDecorate(Des, *curr, TII, SPIRV::Decoration::MathOpDSPModeINTEL,
                       params);
     }

Original file line number	Diff line number	Diff line change
`@@ -920,7 +920,7 @@ static void addOpDecorateReqs(const MachineInstr &MI, unsigned DecIndex,`
`920`	`920`	`} else if (Dec == SPIRV::Decoration::FPMaxErrorDecorationINTEL) {`
`921`	`921`	`Reqs.addRequirements(SPIRV::Capability::FPMaxErrorINTEL);`
`922`	`922`	`Reqs.addExtension(SPIRV::Extension::SPV_INTEL_fp_max_error);`
`923`		`- }else if (Dec == SPIRV::Decoration::MathOpDSPModeINTEL) {`
	`923`	`+ } else if (Dec == SPIRV::Decoration::MathOpDSPModeINTEL) {`
`924`	`924`	`Reqs.addExtension(SPIRV::Extension::Extension::SPV_INTEL_fpga_dsp_control);`
`925`	`925`	`}`
`926`	`926`	`}`
`@@ -2024,7 +2024,8 @@ static void handleFunctionDecoration(llvm::Module::const_iterator F,`
`2024`	`2024`	`if (ST.canUseExtension(`
`2025`	`2025`	`SPIRV::Extension::Extension::SPV_INTEL_fpga_dsp_control)) {`
`2026`	`2026`	`std::vector<uint32_t> params = getMetaDataValues(MetaDataList);`
`2027`		`- params.push_back(0);`
	`2027`	`+ if (params.size() == 1)`
	`2028`	`+ params.push_back(0);`
`2028`	`2029`	`buildOpDecorate(Des, *curr, TII, SPIRV::Decoration::MathOpDSPModeINTEL,`
`2029`	`2030`	`params);`
`2030`	`2031`	`}`