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[test][libspirv] Add manually-generated tests for Rschar conversion built-ins #20920

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c0de173
[test][libspirv] Add manual tests for Rschar convert built-ins
wenju-he Dec 17, 2025
f7ef3fe
format using clangformat 20.1.8
wenju-he Dec 17, 2025
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7 changes: 7 additions & 0 deletions libclc/libspirv/include/libspirv/lp64_types.h
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Expand Up @@ -22,6 +22,13 @@ typedef char __clc_vec4_char_t __attribute__((ext_vector_type(4)));
typedef char __clc_vec8_char_t __attribute__((ext_vector_type(8)));
typedef char __clc_vec16_char_t __attribute__((ext_vector_type(16)));

typedef signed char __clc_schar_t;
typedef signed char __clc_vec2_schar_t __attribute__((ext_vector_type(2)));
typedef signed char __clc_vec3_schar_t __attribute__((ext_vector_type(3)));
typedef signed char __clc_vec4_schar_t __attribute__((ext_vector_type(4)));
typedef signed char __clc_vec8_schar_t __attribute__((ext_vector_type(8)));
typedef signed char __clc_vec16_schar_t __attribute__((ext_vector_type(16)));

typedef char __clc_int8_t;
typedef char __clc_vec2_int8_t __attribute__((ext_vector_type(2)));
typedef char __clc_vec3_int8_t __attribute__((ext_vector_type(3)));
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33 changes: 33 additions & 0 deletions libclc/test/binding/core/ConvertFToS_Rschar.cl
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//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

// RUN: %clang -emit-llvm -S -o - %s | FileCheck %s

#include <libspirv/spirv_types.h>

// CHECK-NOT: declare {{.*}} @_Z
// CHECK-NOT: call {{[^ ]*}} bitcast
__attribute__((overloadable)) __clc_schar_t
test___spirv_ConvertFToS_Rschar(__clc_fp32_t args_0) {
return __spirv_ConvertFToS_Rschar(args_0);
}

#ifdef cl_khr_fp64
__attribute__((overloadable)) __clc_schar_t
test___spirv_ConvertFToS_Rschar(__clc_fp64_t args_0) {
return __spirv_ConvertFToS_Rschar(args_0);
}

#endif
#ifdef cl_khr_fp16
__attribute__((overloadable)) __clc_schar_t
test___spirv_ConvertFToS_Rschar(__clc_fp16_t args_0) {
return __spirv_ConvertFToS_Rschar(args_0);
}

#endif
33 changes: 33 additions & 0 deletions libclc/test/binding/core/ConvertFToS_Rschar2.cl
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//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

// RUN: %clang -emit-llvm -S -o - %s | FileCheck %s

#include <libspirv/spirv_types.h>

// CHECK-NOT: declare {{.*}} @_Z
// CHECK-NOT: call {{[^ ]*}} bitcast
__attribute__((overloadable)) __clc_vec2_schar_t
test___spirv_ConvertFToS_Rschar2(__clc_vec2_fp32_t args_0) {
return __spirv_ConvertFToS_Rschar2(args_0);
}

#ifdef cl_khr_fp64
__attribute__((overloadable)) __clc_vec2_schar_t
test___spirv_ConvertFToS_Rschar2(__clc_vec2_fp64_t args_0) {
return __spirv_ConvertFToS_Rschar2(args_0);
}

#endif
#ifdef cl_khr_fp16
__attribute__((overloadable)) __clc_vec2_schar_t
test___spirv_ConvertFToS_Rschar2(__clc_vec2_fp16_t args_0) {
return __spirv_ConvertFToS_Rschar2(args_0);
}

#endif
33 changes: 33 additions & 0 deletions libclc/test/binding/core/ConvertFToS_Rschar2_rte.cl
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//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

// RUN: %clang -emit-llvm -S -o - %s | FileCheck %s

#include <libspirv/spirv_types.h>

// CHECK-NOT: declare {{.*}} @_Z
// CHECK-NOT: call {{[^ ]*}} bitcast
__attribute__((overloadable)) __clc_vec2_schar_t
test___spirv_ConvertFToS_Rschar2_rte(__clc_vec2_fp32_t args_0) {
return __spirv_ConvertFToS_Rschar2_rte(args_0);
}

#ifdef cl_khr_fp64
__attribute__((overloadable)) __clc_vec2_schar_t
test___spirv_ConvertFToS_Rschar2_rte(__clc_vec2_fp64_t args_0) {
return __spirv_ConvertFToS_Rschar2_rte(args_0);
}

#endif
#ifdef cl_khr_fp16
__attribute__((overloadable)) __clc_vec2_schar_t
test___spirv_ConvertFToS_Rschar2_rte(__clc_vec2_fp16_t args_0) {
return __spirv_ConvertFToS_Rschar2_rte(args_0);
}

#endif
33 changes: 33 additions & 0 deletions libclc/test/binding/core/ConvertFToS_Rschar2_rtn.cl
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//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

// RUN: %clang -emit-llvm -S -o - %s | FileCheck %s

#include <libspirv/spirv_types.h>

// CHECK-NOT: declare {{.*}} @_Z
// CHECK-NOT: call {{[^ ]*}} bitcast
__attribute__((overloadable)) __clc_vec2_schar_t
test___spirv_ConvertFToS_Rschar2_rtn(__clc_vec2_fp32_t args_0) {
return __spirv_ConvertFToS_Rschar2_rtn(args_0);
}

#ifdef cl_khr_fp64
__attribute__((overloadable)) __clc_vec2_schar_t
test___spirv_ConvertFToS_Rschar2_rtn(__clc_vec2_fp64_t args_0) {
return __spirv_ConvertFToS_Rschar2_rtn(args_0);
}

#endif
#ifdef cl_khr_fp16
__attribute__((overloadable)) __clc_vec2_schar_t
test___spirv_ConvertFToS_Rschar2_rtn(__clc_vec2_fp16_t args_0) {
return __spirv_ConvertFToS_Rschar2_rtn(args_0);
}

#endif
33 changes: 33 additions & 0 deletions libclc/test/binding/core/ConvertFToS_Rschar2_rtp.cl
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//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

// RUN: %clang -emit-llvm -S -o - %s | FileCheck %s

#include <libspirv/spirv_types.h>

// CHECK-NOT: declare {{.*}} @_Z
// CHECK-NOT: call {{[^ ]*}} bitcast
__attribute__((overloadable)) __clc_vec2_schar_t
test___spirv_ConvertFToS_Rschar2_rtp(__clc_vec2_fp32_t args_0) {
return __spirv_ConvertFToS_Rschar2_rtp(args_0);
}

#ifdef cl_khr_fp64
__attribute__((overloadable)) __clc_vec2_schar_t
test___spirv_ConvertFToS_Rschar2_rtp(__clc_vec2_fp64_t args_0) {
return __spirv_ConvertFToS_Rschar2_rtp(args_0);
}

#endif
#ifdef cl_khr_fp16
__attribute__((overloadable)) __clc_vec2_schar_t
test___spirv_ConvertFToS_Rschar2_rtp(__clc_vec2_fp16_t args_0) {
return __spirv_ConvertFToS_Rschar2_rtp(args_0);
}

#endif
33 changes: 33 additions & 0 deletions libclc/test/binding/core/ConvertFToS_Rschar2_rtz.cl
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//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

// RUN: %clang -emit-llvm -S -o - %s | FileCheck %s

#include <libspirv/spirv_types.h>

// CHECK-NOT: declare {{.*}} @_Z
// CHECK-NOT: call {{[^ ]*}} bitcast
__attribute__((overloadable)) __clc_vec2_schar_t
test___spirv_ConvertFToS_Rschar2_rtz(__clc_vec2_fp32_t args_0) {
return __spirv_ConvertFToS_Rschar2_rtz(args_0);
}

#ifdef cl_khr_fp64
__attribute__((overloadable)) __clc_vec2_schar_t
test___spirv_ConvertFToS_Rschar2_rtz(__clc_vec2_fp64_t args_0) {
return __spirv_ConvertFToS_Rschar2_rtz(args_0);
}

#endif
#ifdef cl_khr_fp16
__attribute__((overloadable)) __clc_vec2_schar_t
test___spirv_ConvertFToS_Rschar2_rtz(__clc_vec2_fp16_t args_0) {
return __spirv_ConvertFToS_Rschar2_rtz(args_0);
}

#endif
33 changes: 33 additions & 0 deletions libclc/test/binding/core/ConvertFToS_Rschar2_sat.cl
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//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

// RUN: %clang -emit-llvm -S -o - %s | FileCheck %s

#include <libspirv/spirv_types.h>

// CHECK-NOT: declare {{.*}} @_Z
// CHECK-NOT: call {{[^ ]*}} bitcast
__attribute__((overloadable)) __clc_vec2_schar_t
test___spirv_ConvertFToS_Rschar2_sat(__clc_vec2_fp32_t args_0) {
return __spirv_ConvertFToS_Rschar2_sat(args_0);
}

#ifdef cl_khr_fp64
__attribute__((overloadable)) __clc_vec2_schar_t
test___spirv_ConvertFToS_Rschar2_sat(__clc_vec2_fp64_t args_0) {
return __spirv_ConvertFToS_Rschar2_sat(args_0);
}

#endif
#ifdef cl_khr_fp16
__attribute__((overloadable)) __clc_vec2_schar_t
test___spirv_ConvertFToS_Rschar2_sat(__clc_vec2_fp16_t args_0) {
return __spirv_ConvertFToS_Rschar2_sat(args_0);
}

#endif
33 changes: 33 additions & 0 deletions libclc/test/binding/core/ConvertFToS_Rschar2_sat_rte.cl
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//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

// RUN: %clang -emit-llvm -S -o - %s | FileCheck %s

#include <libspirv/spirv_types.h>

// CHECK-NOT: declare {{.*}} @_Z
// CHECK-NOT: call {{[^ ]*}} bitcast
__attribute__((overloadable)) __clc_vec2_schar_t
test___spirv_ConvertFToS_Rschar2_sat_rte(__clc_vec2_fp32_t args_0) {
return __spirv_ConvertFToS_Rschar2_sat_rte(args_0);
}

#ifdef cl_khr_fp64
__attribute__((overloadable)) __clc_vec2_schar_t
test___spirv_ConvertFToS_Rschar2_sat_rte(__clc_vec2_fp64_t args_0) {
return __spirv_ConvertFToS_Rschar2_sat_rte(args_0);
}

#endif
#ifdef cl_khr_fp16
__attribute__((overloadable)) __clc_vec2_schar_t
test___spirv_ConvertFToS_Rschar2_sat_rte(__clc_vec2_fp16_t args_0) {
return __spirv_ConvertFToS_Rschar2_sat_rte(args_0);
}

#endif
33 changes: 33 additions & 0 deletions libclc/test/binding/core/ConvertFToS_Rschar2_sat_rtn.cl
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//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

// RUN: %clang -emit-llvm -S -o - %s | FileCheck %s

#include <libspirv/spirv_types.h>

// CHECK-NOT: declare {{.*}} @_Z
// CHECK-NOT: call {{[^ ]*}} bitcast
__attribute__((overloadable)) __clc_vec2_schar_t
test___spirv_ConvertFToS_Rschar2_sat_rtn(__clc_vec2_fp32_t args_0) {
return __spirv_ConvertFToS_Rschar2_sat_rtn(args_0);
}

#ifdef cl_khr_fp64
__attribute__((overloadable)) __clc_vec2_schar_t
test___spirv_ConvertFToS_Rschar2_sat_rtn(__clc_vec2_fp64_t args_0) {
return __spirv_ConvertFToS_Rschar2_sat_rtn(args_0);
}

#endif
#ifdef cl_khr_fp16
__attribute__((overloadable)) __clc_vec2_schar_t
test___spirv_ConvertFToS_Rschar2_sat_rtn(__clc_vec2_fp16_t args_0) {
return __spirv_ConvertFToS_Rschar2_sat_rtn(args_0);
}

#endif
33 changes: 33 additions & 0 deletions libclc/test/binding/core/ConvertFToS_Rschar2_sat_rtp.cl
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//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

// RUN: %clang -emit-llvm -S -o - %s | FileCheck %s

#include <libspirv/spirv_types.h>

// CHECK-NOT: declare {{.*}} @_Z
// CHECK-NOT: call {{[^ ]*}} bitcast
__attribute__((overloadable)) __clc_vec2_schar_t
test___spirv_ConvertFToS_Rschar2_sat_rtp(__clc_vec2_fp32_t args_0) {
return __spirv_ConvertFToS_Rschar2_sat_rtp(args_0);
}

#ifdef cl_khr_fp64
__attribute__((overloadable)) __clc_vec2_schar_t
test___spirv_ConvertFToS_Rschar2_sat_rtp(__clc_vec2_fp64_t args_0) {
return __spirv_ConvertFToS_Rschar2_sat_rtp(args_0);
}

#endif
#ifdef cl_khr_fp16
__attribute__((overloadable)) __clc_vec2_schar_t
test___spirv_ConvertFToS_Rschar2_sat_rtp(__clc_vec2_fp16_t args_0) {
return __spirv_ConvertFToS_Rschar2_sat_rtp(args_0);
}

#endif
33 changes: 33 additions & 0 deletions libclc/test/binding/core/ConvertFToS_Rschar2_sat_rtz.cl
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//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

// RUN: %clang -emit-llvm -S -o - %s | FileCheck %s

#include <libspirv/spirv_types.h>

// CHECK-NOT: declare {{.*}} @_Z
// CHECK-NOT: call {{[^ ]*}} bitcast
__attribute__((overloadable)) __clc_vec2_schar_t
test___spirv_ConvertFToS_Rschar2_sat_rtz(__clc_vec2_fp32_t args_0) {
return __spirv_ConvertFToS_Rschar2_sat_rtz(args_0);
}

#ifdef cl_khr_fp64
__attribute__((overloadable)) __clc_vec2_schar_t
test___spirv_ConvertFToS_Rschar2_sat_rtz(__clc_vec2_fp64_t args_0) {
return __spirv_ConvertFToS_Rschar2_sat_rtz(args_0);
}

#endif
#ifdef cl_khr_fp16
__attribute__((overloadable)) __clc_vec2_schar_t
test___spirv_ConvertFToS_Rschar2_sat_rtz(__clc_vec2_fp16_t args_0) {
return __spirv_ConvertFToS_Rschar2_sat_rtz(args_0);
}

#endif
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