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llvm-project/clang/test/CodeGenOpenCL/preserve_vec3.cl

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[OpenCL] Tidy up preserve_vec3 test Add CHECK-LABELs and fix string substitution to actually match the previous definition.
2021-08-12 21:51:20 +08:00
// RUN: %clang_cc1 %s -emit-llvm -o - -triple spir-unknown-unknown -fpreserve-vec3-type | FileCheck %s
Preserve vec3 type. Summary: Preserve vec3 type with CodeGen option. Reviewers: Anastasia, bruno Reviewed By: Anastasia Subscribers: bruno, ahatanak, cfe-commits Differential Revision: https://reviews.llvm.org/D30810 llvm-svn: 299445
2017-04-05 00:40:25 +08:00
[OpenCL] Fix as_type(vec3) invalid store creation With -fpreserve-vec3-type enabled, a cast was not created when converting from a vec3 type to a non-vec3 type, even though a conversion to vec4 was performed. This resulted in creation of invalid store instructions. Differential Revision: https://reviews.llvm.org/D107963
2021-08-19 18:57:09 +08:00
typedef char char3 __attribute__((ext_vector_type(3)));
[OpenCL] Fix as_type3 invalid store creation With -fpreserve-vec3-type enabled, a cast was not created when converting from a non-vec3 type to a vec3 type, even though a conversion to vec3 was performed. This resulted in creation of invalid store instructions. Differential Revision: https://reviews.llvm.org/D108470
2021-09-29 16:40:06 +08:00
typedef char char8 __attribute__((ext_vector_type(8)));
[OpenCL] Fix as_type(vec3) invalid store creation With -fpreserve-vec3-type enabled, a cast was not created when converting from a vec3 type to a non-vec3 type, even though a conversion to vec4 was performed. This resulted in creation of invalid store instructions. Differential Revision: https://reviews.llvm.org/D107963
2021-08-19 18:57:09 +08:00
typedef short short3 __attribute__((ext_vector_type(3)));
typedef double double2 __attribute__((ext_vector_type(2)));
Preserve vec3 type. Summary: Preserve vec3 type with CodeGen option. Reviewers: Anastasia, bruno Reviewed By: Anastasia Subscribers: bruno, ahatanak, cfe-commits Differential Revision: https://reviews.llvm.org/D30810 llvm-svn: 299445
2017-04-05 00:40:25 +08:00
typedef float float3 __attribute__((ext_vector_type(3)));
typedef float float4 __attribute__((ext_vector_type(4)));
void kernel foo(global float3 *a, global float3 *b) {
[OpenCL] Tidy up preserve_vec3 test Add CHECK-LABELs and fix string substitution to actually match the previous definition.
2021-08-12 21:51:20 +08:00
// CHECK-LABEL: spir_kernel void @foo
Preserve vec3 type. Summary: Preserve vec3 type with CodeGen option. Reviewers: Anastasia, bruno Reviewed By: Anastasia Subscribers: bruno, ahatanak, cfe-commits Differential Revision: https://reviews.llvm.org/D30810 llvm-svn: 299445
2017-04-05 00:40:25 +08:00
// CHECK: %[[LOAD_A:.*]] = load <3 x float>, <3 x float> addrspace(1)* %a
// CHECK: store <3 x float> %[[LOAD_A]], <3 x float> addrspace(1)* %b
*b = *a;
}
void kernel float4_to_float3(global float3 *a, global float4 *b) {
[OpenCL] Tidy up preserve_vec3 test Add CHECK-LABELs and fix string substitution to actually match the previous definition.
2021-08-12 21:51:20 +08:00
// CHECK-LABEL: spir_kernel void @float4_to_float3
Preserve vec3 type. Summary: Preserve vec3 type with CodeGen option. Reviewers: Anastasia, bruno Reviewed By: Anastasia Subscribers: bruno, ahatanak, cfe-commits Differential Revision: https://reviews.llvm.org/D30810 llvm-svn: 299445
2017-04-05 00:40:25 +08:00
// CHECK: %[[LOAD_A:.*]] = load <4 x float>, <4 x float> addrspace(1)* %b, align 16
Use unary CreateShuffleVector if possible As mentioned in D93793, there are quite a few places where unary `IRBuilder::CreateShuffleVector(X, Mask)` can be used instead of `IRBuilder::CreateShuffleVector(X, Undef, Mask)`. Let's update them. Actually, it would have been more natural if the patches were made in this order: (1) let them use unary CreateShuffleVector first (2) update IRBuilder::CreateShuffleVector to use poison as a placeholder value (D93793) The order is swapped, but in terms of correctness it is still fine. Reviewed By: spatel Differential Revision: https://reviews.llvm.org/D93923
2020-12-30 06:28:17 +08:00
// CHECK: %[[ASTYPE:.*]] = shufflevector <4 x float> %[[LOAD_A]], <4 x float> poison, <3 x i32> <i32 0, i32 1, i32 2>
[OpenCL] Tidy up preserve_vec3 test Add CHECK-LABELs and fix string substitution to actually match the previous definition.
2021-08-12 21:51:20 +08:00
// CHECK: store <3 x float> %[[ASTYPE]], <3 x float> addrspace(1)* %a, align 16
Preserve vec3 type. Summary: Preserve vec3 type with CodeGen option. Reviewers: Anastasia, bruno Reviewed By: Anastasia Subscribers: bruno, ahatanak, cfe-commits Differential Revision: https://reviews.llvm.org/D30810 llvm-svn: 299445
2017-04-05 00:40:25 +08:00
*a = __builtin_astype(*b, float3);
}
void kernel float3_to_float4(global float3 *a, global float4 *b) {
[OpenCL] Tidy up preserve_vec3 test Add CHECK-LABELs and fix string substitution to actually match the previous definition.
2021-08-12 21:51:20 +08:00
// CHECK-LABEL: spir_kernel void @float3_to_float4
Preserve vec3 type. Summary: Preserve vec3 type with CodeGen option. Reviewers: Anastasia, bruno Reviewed By: Anastasia Subscribers: bruno, ahatanak, cfe-commits Differential Revision: https://reviews.llvm.org/D30810 llvm-svn: 299445
2017-04-05 00:40:25 +08:00
// CHECK: %[[LOAD_A:.*]] = load <3 x float>, <3 x float> addrspace(1)* %a, align 16
Use unary CreateShuffleVector if possible As mentioned in D93793, there are quite a few places where unary `IRBuilder::CreateShuffleVector(X, Mask)` can be used instead of `IRBuilder::CreateShuffleVector(X, Undef, Mask)`. Let's update them. Actually, it would have been more natural if the patches were made in this order: (1) let them use unary CreateShuffleVector first (2) update IRBuilder::CreateShuffleVector to use poison as a placeholder value (D93793) The order is swapped, but in terms of correctness it is still fine. Reviewed By: spatel Differential Revision: https://reviews.llvm.org/D93923
2020-12-30 06:28:17 +08:00
// CHECK: %[[ASTYPE:.*]] = shufflevector <3 x float> %[[LOAD_A]], <3 x float> poison, <4 x i32> <i32 0, i32 1, i32 2, i32 undef>
[OpenCL] Tidy up preserve_vec3 test Add CHECK-LABELs and fix string substitution to actually match the previous definition.
2021-08-12 21:51:20 +08:00
// CHECK: store <4 x float> %[[ASTYPE]], <4 x float> addrspace(1)* %b, align 16
Preserve vec3 type. Summary: Preserve vec3 type with CodeGen option. Reviewers: Anastasia, bruno Reviewed By: Anastasia Subscribers: bruno, ahatanak, cfe-commits Differential Revision: https://reviews.llvm.org/D30810 llvm-svn: 299445
2017-04-05 00:40:25 +08:00
*b = __builtin_astype(*a, float4);
}
[OpenCL] Fix as_type(vec3) invalid store creation With -fpreserve-vec3-type enabled, a cast was not created when converting from a vec3 type to a non-vec3 type, even though a conversion to vec4 was performed. This resulted in creation of invalid store instructions. Differential Revision: https://reviews.llvm.org/D107963
2021-08-19 18:57:09 +08:00
void kernel float3_to_double2(global float3 *a, global double2 *b) {
// CHECK-LABEL: spir_kernel void @float3_to_double2
// CHECK: %[[LOAD_A:.*]] = load <3 x float>, <3 x float> addrspace(1)* %a, align 16
// CHECK: %[[ASTYPE:.*]] = shufflevector <3 x float> %[[LOAD_A]], <3 x float> poison, <4 x i32> <i32 0, i32 1, i32 2, i32 undef>
// CHECK: %[[OUT_BC:.*]] = bitcast <2 x double> addrspace(1)* %b to <4 x float> addrspace(1)*
// CHECK: store <4 x float> %[[ASTYPE]], <4 x float> addrspace(1)* %[[OUT_BC]], align 16
*b = __builtin_astype(*a, double2);
}
[OpenCL] Fix as_type3 invalid store creation With -fpreserve-vec3-type enabled, a cast was not created when converting from a non-vec3 type to a vec3 type, even though a conversion to vec3 was performed. This resulted in creation of invalid store instructions. Differential Revision: https://reviews.llvm.org/D108470
2021-09-29 16:40:06 +08:00
void kernel char8_to_short3(global short3 *a, global char8 *b) {
// CHECK-LABEL: spir_kernel void @char8_to_short3
// CHECK: %[[IN_BC:.*]] = bitcast <8 x i8> addrspace(1)* %b to <4 x i16> addrspace(1)*
// CHECK: %[[LOAD_B:.*]] = load <4 x i16>, <4 x i16> addrspace(1)* %[[IN_BC]]
// CHECK: %[[ASTYPE:.*]] = shufflevector <4 x i16> %[[LOAD_B]], <4 x i16> poison, <3 x i32> <i32 0, i32 1, i32 2>
// CHECK: store <3 x i16> %[[ASTYPE]], <3 x i16> addrspace(1)* %a, align 8
*a = __builtin_astype(*b, short3);
}
[OpenCL] Fix as_type(vec3) invalid store creation With -fpreserve-vec3-type enabled, a cast was not created when converting from a vec3 type to a non-vec3 type, even though a conversion to vec4 was performed. This resulted in creation of invalid store instructions. Differential Revision: https://reviews.llvm.org/D107963
2021-08-19 18:57:09 +08:00
void from_char3(char3 a, global int *out) {
// CHECK-LABEL: void @from_char3
// CHECK: %[[ASTYPE:.*]] = shufflevector <3 x i8> %a, <3 x i8> poison, <4 x i32> <i32 0, i32 1, i32 2, i32 undef>
// CHECK: %[[OUT_BC:.*]] = bitcast i32 addrspace(1)* %out to <4 x i8> addrspace(1)*
// CHECK: store <4 x i8> %[[ASTYPE]], <4 x i8> addrspace(1)* %[[OUT_BC]]
*out = __builtin_astype(a, int);
}
void from_short3(short3 a, global long *out) {
// CHECK-LABEL: void @from_short3
// CHECK: %[[ASTYPE:.*]] = shufflevector <3 x i16> %a, <3 x i16> poison, <4 x i32> <i32 0, i32 1, i32 2, i32 undef>
// CHECK: %[[OUT_BC:.*]] = bitcast i64 addrspace(1)* %out to <4 x i16> addrspace(1)*
// CHECK: store <4 x i16> %[[ASTYPE]], <4 x i16> addrspace(1)* %[[OUT_BC]]
*out = __builtin_astype(a, long);
}
[OpenCL] Fix as_type3 invalid store creation With -fpreserve-vec3-type enabled, a cast was not created when converting from a non-vec3 type to a vec3 type, even though a conversion to vec3 was performed. This resulted in creation of invalid store instructions. Differential Revision: https://reviews.llvm.org/D108470
2021-09-29 16:40:06 +08:00
void scalar_to_char3(int a, global char3 *out) {
// CHECK-LABEL: void @scalar_to_char3
// CHECK: %[[IN_BC:.*]] = bitcast i32 %a to <4 x i8>
// CHECK: %[[ASTYPE:.*]] = shufflevector <4 x i8> %[[IN_BC]], <4 x i8> poison, <3 x i32> <i32 0, i32 1, i32 2>
// CHECK: store <3 x i8> %[[ASTYPE]], <3 x i8> addrspace(1)* %out
*out = __builtin_astype(a, char3);
}
void scalar_to_short3(long a, global short3 *out) {
// CHECK-LABEL: void @scalar_to_short3
// CHECK: %[[IN_BC:.*]] = bitcast i64 %a to <4 x i16>
// CHECK: %[[ASTYPE:.*]] = shufflevector <4 x i16> %[[IN_BC]], <4 x i16> poison, <3 x i32> <i32 0, i32 1, i32 2>
// CHECK: store <3 x i16> %[[ASTYPE]], <3 x i16> addrspace(1)* %out
*out = __builtin_astype(a, short3);
}