llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-clang Author: Amr Hesham (AmrDeveloper) <details> <summary>Changes</summary> Upstream support for SubstNonTypeTemplateParmExpr --- Full diff: https://github.com/llvm/llvm-project/pull/146751.diff 2 Files Affected: - (modified) clang/lib/CIR/CodeGen/CIRGenExprScalar.cpp (+5) - (added) clang/test/CIR/CodeGen/non-type-template-param.cpp (+27) ``````````diff diff --git a/clang/lib/CIR/CodeGen/CIRGenExprScalar.cpp b/clang/lib/CIR/CodeGen/CIRGenExprScalar.cpp index b76b703a79fe8..10c485c85e22a 100644 --- a/clang/lib/CIR/CodeGen/CIRGenExprScalar.cpp +++ b/clang/lib/CIR/CodeGen/CIRGenExprScalar.cpp @@ -371,6 +371,11 @@ class ScalarExprEmitter : public StmtVisitor<ScalarExprEmitter, mlir::Value> { return builder.create<cir::CastOp>(src.getLoc(), fullDstTy, *castKind, src); } + mlir::Value + VisitSubstNonTypeTemplateParmExpr(SubstNonTypeTemplateParmExpr *e) { + return Visit(e->getReplacement()); + } + mlir::Value VisitUnaryExprOrTypeTraitExpr(const UnaryExprOrTypeTraitExpr *e); mlir::Value VisitAbstractConditionalOperator(const AbstractConditionalOperator *e); diff --git a/clang/test/CIR/CodeGen/non-type-template-param.cpp b/clang/test/CIR/CodeGen/non-type-template-param.cpp new file mode 100644 index 0000000000000..8ef1d5785c700 --- /dev/null +++ b/clang/test/CIR/CodeGen/non-type-template-param.cpp @@ -0,0 +1,27 @@ +// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -Wno-unused-value -fclangir -emit-cir %s -o %t.cir +// RUN: FileCheck --input-file=%t.cir %s -check-prefix=CIR +// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -Wno-unused-value -fclangir -emit-llvm %s -o %t-cir.ll +// RUN: FileCheck --input-file=%t-cir.ll %s -check-prefix=LLVM +// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -Wno-unused-value -emit-llvm %s -o %t.ll +// RUN: FileCheck --input-file=%t.ll %s -check-prefix=OGCG + +template <const int N> +void template_foo() { + int a = N + 5; +} + +// CIR: %[[INIT:.*]] = cir.alloca !s32i, !cir.ptr<!s32i>, ["a", init] +// CIR: %[[CONST_1:.*]] = cir.const #cir.int<1> : !s32i +// CIR: %[[CONST_2:.*]] = cir.const #cir.int<5> : !s32i +// CIR: %[[ADD:.*]] = cir.binop(add, %[[CONST_1]], %[[CONST_2]]) nsw : !s32i +// CIR: cir.store{{.*}} %[[ADD]], %[[INIT]] : !s32i, !cir.ptr<!s32i> + +// LLVM: %[[INIT:.*]] = alloca i32, i64 1, align 4 +// LLVM: store i32 6, ptr %[[INIT]], align 4 + +// OGCG: %[[INIT:.*]] = alloca i32, align 4 +// OGCG: store i32 6, ptr %[[INIT]], align 4 + +void foo() { + template_foo<1>(); +} `````````` </details> https://github.com/llvm/llvm-project/pull/146751 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
