diff --git a/clang/include/clang/Sema/Overload.h b/clang/include/clang/Sema/Overload.h index 5220d9873022..941b772b7880 100644 --- a/clang/include/clang/Sema/Overload.h +++ b/clang/include/clang/Sema/Overload.h @@ -98,6 +98,7 @@ namespace clang { ICR_Exact_Match = 0, ///< Exact Match ICR_Promotion, ///< Promotion ICR_Conversion, ///< Conversion + ICR_OCL_Scalar_Widening, ///< OpenCL Scalar Widening ICR_Complex_Real_Conversion, ///< Complex <-> Real conversion ICR_Writeback_Conversion, ///< ObjC ARC writeback conversion ICR_C_Conversion, ///< Conversion only allowed in the C standard. diff --git a/clang/lib/Sema/SemaOverload.cpp b/clang/lib/Sema/SemaOverload.cpp index 8b5325880363..7f94bf26d8b3 100644 --- a/clang/lib/Sema/SemaOverload.cpp +++ b/clang/lib/Sema/SemaOverload.cpp @@ -131,7 +131,7 @@ ImplicitConversionRank clang::GetConversionRank(ImplicitConversionKind Kind) { ICR_Conversion, ICR_Conversion, ICR_Conversion, - ICR_Conversion, + ICR_OCL_Scalar_Widening, ICR_Complex_Real_Conversion, ICR_Conversion, ICR_Conversion, diff --git a/clang/test/CodeGenOpenCL/overload.cl b/clang/test/CodeGenOpenCL/overload.cl new file mode 100644 index 000000000000..f182cb5fd2af --- /dev/null +++ b/clang/test/CodeGenOpenCL/overload.cl @@ -0,0 +1,46 @@ +// RUN: %clang_cc1 -cl-std=CL2.0 -emit-llvm -o - -triple spir-unknown-unknown %s | FileCheck %s + +typedef short short4 __attribute__((ext_vector_type(4))); + +// CHECK-DAG: declare spir_func <4 x i16> @_Z5clampDv4_sS_S_(<4 x i16>, <4 x i16>, <4 x i16>) +short4 __attribute__ ((overloadable)) clamp(short4 x, short4 minval, short4 maxval); +// CHECK-DAG: declare spir_func <4 x i16> @_Z5clampDv4_sss(<4 x i16>, i16 signext, i16 signext) +short4 __attribute__ ((overloadable)) clamp(short4 x, short minval, short maxval); +void __attribute__((overloadable)) foo(global int *a, global int *b); +void __attribute__((overloadable)) foo(generic int *a, generic int *b); +void __attribute__((overloadable)) bar(generic int *global *a, generic int *global *b); +void __attribute__((overloadable)) bar(generic int *generic *a, generic int *generic *b); + +// Checking address space resolution +void kernel test1() { + global int *a; + global int *b; + generic int *c; + local int *d; + generic int *generic *gengen; + generic int *local *genloc; + generic int *global *genglob; + // CHECK-DAG: call spir_func void @_Z3fooPU3AS1iS0_(i32 addrspace(1)* undef, i32 addrspace(1)* undef) + foo(a, b); + // CHECK-DAG: call spir_func void @_Z3fooPU3AS4iS0_(i32 addrspace(4)* undef, i32 addrspace(4)* undef) + foo(b, c); + // CHECK-DAG: call spir_func void @_Z3fooPU3AS4iS0_(i32 addrspace(4)* undef, i32 addrspace(4)* undef) + foo(a, d); + + // CHECK-DAG: call spir_func void @_Z3barPU3AS4PU3AS4iS2_(i32 addrspace(4)* addrspace(4)* undef, i32 addrspace(4)* addrspace(4)* undef) + bar(gengen, genloc); + // CHECK-DAG: call spir_func void @_Z3barPU3AS4PU3AS4iS2_(i32 addrspace(4)* addrspace(4)* undef, i32 addrspace(4)* addrspace(4)* undef) + bar(gengen, genglob); + // CHECK-DAG: call spir_func void @_Z3barPU3AS1PU3AS4iS2_(i32 addrspace(4)* addrspace(1)* undef, i32 addrspace(4)* addrspace(1)* undef) + bar(genglob, genglob); +} + +// Checking vector vs scalar resolution +void kernel test2() { + short4 e0=0; + + // CHECK-DAG: call spir_func <4 x i16> @_Z5clampDv4_sss(<4 x i16> zeroinitializer, i16 signext 0, i16 signext 255) + clamp(e0, 0, 255); + // CHECK-DAG: call spir_func <4 x i16> @_Z5clampDv4_sS_S_(<4 x i16> zeroinitializer, <4 x i16> zeroinitializer, <4 x i16> zeroinitializer) + clamp(e0, e0, e0); +} diff --git a/clang/test/SemaOpenCL/overload_addrspace_resolution.cl b/clang/test/SemaOpenCL/overload_addrspace_resolution.cl deleted file mode 100644 index c7cf5fcb8d84..000000000000 --- a/clang/test/SemaOpenCL/overload_addrspace_resolution.cl +++ /dev/null @@ -1,29 +0,0 @@ -// RUN: %clang_cc1 -cl-std=CL2.0 -emit-llvm -o - -triple x86_64-unknown-unknown %s | FileCheck %s - -void __attribute__((overloadable)) foo(global int *a, global int *b); -void __attribute__((overloadable)) foo(generic int *a, generic int *b); -void __attribute__((overloadable)) bar(generic int *global *a, generic int *global *b); -void __attribute__((overloadable)) bar(generic int *generic *a, generic int *generic *b); - -void kernel ker() { - global int *a; - global int *b; - generic int *c; - local int *d; - generic int *generic *gengen; - generic int *local *genloc; - generic int *global *genglob; - // CHECK: call void @_Z3fooPU8CLglobaliS0_(i32* undef, i32* undef) - foo(a, b); - // CHECK: call void @_Z3fooPU9CLgenericiS0_(i32* undef, i32* undef) - foo(b, c); - // CHECK: call void @_Z3fooPU9CLgenericiS0_(i32* undef, i32* undef) - foo(a, d); - - // CHECK: call void @_Z3barPU9CLgenericPU9CLgenericiS2_(i32** undef, i32** undef) - bar(gengen, genloc); - // CHECK: call void @_Z3barPU9CLgenericPU9CLgenericiS2_(i32** undef, i32** undef) - bar(gengen, genglob); - // CHECK: call void @_Z3barPU8CLglobalPU9CLgenericiS2_(i32** undef, i32** undef) - bar(genglob, genglob); -}