forked from OSchip/llvm-project
55 lines
2.2 KiB
Common Lisp
55 lines
2.2 KiB
Common Lisp
// RUN: %clang_cc1 -emit-llvm -o - -O0 -triple spir-unknown-unknown -cl-std=CL1.2 -finclude-default-header %s \
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// RUN: | FileCheck %s --check-prefixes CHECK,CHECK-NOGAS
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// RUN: %clang_cc1 -emit-llvm -o - -O0 -triple spir-unknown-unknown -cl-std=CL1.2 -fdeclare-opencl-builtins -finclude-default-header %s \
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// RUN: | FileCheck %s --check-prefixes CHECK,CHECK-NOGAS
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// RUN: %clang_cc1 -emit-llvm -o - -O0 -triple spir-unknown-unknown -cl-std=CL3.0 -fdeclare-opencl-builtins -finclude-default-header %s \
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// RUN: | FileCheck %s --check-prefixes CHECK,CHECK-GAS
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// RUN: %clang_cc1 -emit-llvm -o - -O0 -triple spir-unknown-unknown -cl-std=CL3.0 -fdeclare-opencl-builtins -finclude-default-header \
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// RUN: -cl-ext=-__opencl_c_generic_address_space,-__opencl_c_pipes,-__opencl_c_device_enqueue %s \
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// RUN: | FileCheck %s --check-prefixes CHECK,CHECK-NOGAS
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// Test that mix is correctly defined.
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// CHECK-LABEL: @test_float
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// CHECK: call spir_func <4 x float> @_Z3mixDv4_fS_f
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// CHECK: ret
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void test_float(float4 x, float a) {
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float4 ret = mix(x, x, a);
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}
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// Test that Attr.Const from OpenCLBuiltins.td is lowered to a readnone attribute.
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// CHECK-LABEL: @test_const_attr
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// CHECK: call spir_func i32 @_Z3maxii({{.*}}) [[ATTR_CONST:#[0-9]]]
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// CHECK: ret
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int test_const_attr(int a) {
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return max(a, 2);
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}
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// Test that Attr.Pure from OpenCLBuiltins.td is lowered to a readonly attribute.
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// CHECK-LABEL: @test_pure_attr
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// CHECK: call spir_func <4 x float> @_Z11read_imagef{{.*}} [[ATTR_PURE:#[0-9]]]
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// CHECK: ret
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kernel void test_pure_attr(read_only image1d_t img) {
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float4 resf = read_imagef(img, 42);
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}
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// Test that builtins with only one prototype are mangled.
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// CHECK-LABEL: @test_mangling
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// CHECK: call spir_func i32 @_Z12get_local_idj
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kernel void test_mangling() {
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size_t lid = get_local_id(0);
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}
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// Test that the correct builtin is called depending on the generic address
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// space feature availability.
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// CHECK-LABEL: @test_generic_optionality
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// CHECK-GAS: call spir_func float @_Z5fractfPU3AS4f
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// CHECK-NOGAS: call spir_func float @_Z5fractfPf
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void test_generic_optionality(float a, float *b) {
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float res = fract(a, b);
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}
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// CHECK: attributes [[ATTR_CONST]] =
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// CHECK-SAME: readnone
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// CHECK: attributes [[ATTR_PURE]] =
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// CHECK-SAME: readonly
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