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[CIR][Dialect] Add OpenCL C language in cir.lang #774

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Merged
merged 1 commit into from
Aug 7, 2024
Merged

[CIR][Dialect] Add OpenCL C language in cir.lang #774

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3 changes: 2 additions & 1 deletion clang/include/clang/CIR/Dialect/IR/CIRAttrs.td
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Original file line number Diff line number Diff line change
Expand Up @@ -43,9 +43,10 @@ class CIRUnitAttr<string name, string attrMnemonic, list<Trait> traits = []>

def C : I32EnumAttrCase<"C", 1, "c">;
def CXX : I32EnumAttrCase<"CXX", 2, "cxx">;
def OpenCLC : I32EnumAttrCase<"OpenCLC", 3, "opencl_c">;

def SourceLanguage : I32EnumAttr<"SourceLanguage", "Source language", [
C, CXX
C, CXX, OpenCLC
]> {
let cppNamespace = "::mlir::cir";
let genSpecializedAttr = 0;
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3 changes: 3 additions & 0 deletions clang/lib/CIR/CodeGen/CIRGenModule.cpp
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Expand Up @@ -3048,6 +3048,9 @@ mlir::cir::SourceLanguage CIRGenModule::getCIRSourceLanguage() {
using CIRLang = mlir::cir::SourceLanguage;
auto opts = getLangOpts();

if (opts.OpenCL && !opts.OpenCLCPlusPlus)
return CIRLang::OpenCLC;

if (opts.CPlusPlus || opts.CPlusPlus11 || opts.CPlusPlus14 ||
opts.CPlusPlus17 || opts.CPlusPlus20 || opts.CPlusPlus23 ||
opts.CPlusPlus26)
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4 changes: 4 additions & 0 deletions clang/test/CIR/CodeGen/OpenCL/opencl-c-lang.cl
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@@ -0,0 +1,4 @@
// RUN: %clang_cc1 -cl-std=CL3.0 -O0 -fclangir -emit-cir -triple spirv64-unknown-unknown %s -o %t.cir
// RUN: FileCheck --input-file=%t.cir %s --check-prefix=CIR

// CIR: module{{.*}} attributes {{{.*}}cir.lang = #cir.lang<opencl_c>
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