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Fix typo in selp

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This commit is contained in:
Andrzej Janik 2020-11-22 21:50:54 +01:00
parent 2e8e55738c
commit cd141590be
5 changed files with 83 additions and 2 deletions
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1
ptx/src/test/spirv_run/mod.rs
View file

@ -98,6 +98,7 @@ test_ptx!(constant_f32, [10f32], [5f32]);
test_ptx!(constant_negative, [-101i32], [101i32]);
test_ptx!(and, [6u32, 3u32], [2u32]);
test_ptx!(selp, [100u16, 200u16], [200u16]);
test_ptx!(selp_true, [100u16, 200u16], [100u16]);
test_ptx!(fma, [2f32, 3f32, 5f32], [11f32]);
test_ptx!(shared_variable, [513u64], [513u64]);
test_ptx!(shared_ptr_32, [513u64], [513u64]);

2
ptx/src/test/spirv_run/selp.spvtxt
View file

@ -47,7 +47,7 @@
OpStore %7 %14
%17 = OpLoad %ushort %6
%18 = OpLoad %ushort %7
%16 = OpSelect %ushort %false %18 %18
%16 = OpSelect %ushort %false %17 %18
OpStore %6 %16
%19 = OpLoad %ulong %5
%20 = OpLoad %ushort %6

23
ptx/src/test/spirv_run/selp_true.ptx Normal file
View file

@ -0,0 +1,23 @@
.version 6.5
.target sm_30
.address_size 64
.visible .entry selp_true(
.param .u64 input,
.param .u64 output
)
{
.reg .u64 in_addr;
.reg .u64 out_addr;
.reg .u16 temp1;
.reg .u16 temp2;
ld.param.u64 in_addr, [input];
ld.param.u64 out_addr, [output];
ld.u16 temp1, [in_addr];
ld.u16 temp2, [in_addr + 2];
selp.u16 temp1, temp1, temp2, 1;
st.u16 [out_addr], temp1;
ret;
}

57
ptx/src/test/spirv_run/selp_true.spvtxt Normal file
View file

@ -0,0 +1,57 @@
OpCapability GenericPointer
OpCapability Linkage
OpCapability Addresses
OpCapability Kernel
OpCapability Int8
OpCapability Int16
OpCapability Int64
OpCapability Float16
OpCapability Float64
%29 = OpExtInstImport "OpenCL.std"
OpMemoryModel Physical64 OpenCL
OpEntryPoint Kernel %1 "selp_true"
%void = OpTypeVoid
%ulong = OpTypeInt 64 0
%32 = OpTypeFunction %void %ulong %ulong
%_ptr_Function_ulong = OpTypePointer Function %ulong
%ushort = OpTypeInt 16 0
%_ptr_Function_ushort = OpTypePointer Function %ushort
%_ptr_Generic_ushort = OpTypePointer Generic %ushort
%ulong_2 = OpConstant %ulong 2
%bool = OpTypeBool
%true = OpConstantTrue %bool
%1 = OpFunction %void None %32
%8 = OpFunctionParameter %ulong
%9 = OpFunctionParameter %ulong
%27 = OpLabel
%2 = OpVariable %_ptr_Function_ulong Function
%3 = OpVariable %_ptr_Function_ulong Function
%4 = OpVariable %_ptr_Function_ulong Function
%5 = OpVariable %_ptr_Function_ulong Function
%6 = OpVariable %_ptr_Function_ushort Function
%7 = OpVariable %_ptr_Function_ushort Function
OpStore %2 %8
OpStore %3 %9
%10 = OpLoad %ulong %2
OpStore %4 %10
%11 = OpLoad %ulong %3
OpStore %5 %11
%13 = OpLoad %ulong %4
%24 = OpConvertUToPtr %_ptr_Generic_ushort %13
%12 = OpLoad %ushort %24
OpStore %6 %12
%15 = OpLoad %ulong %4
%22 = OpIAdd %ulong %15 %ulong_2
%25 = OpConvertUToPtr %_ptr_Generic_ushort %22
%14 = OpLoad %ushort %25
OpStore %7 %14
%17 = OpLoad %ushort %6
%18 = OpLoad %ushort %7
%16 = OpSelect %ushort %true %17 %18
OpStore %6 %16
%19 = OpLoad %ulong %5
%20 = OpLoad %ushort %6
%26 = OpConvertUToPtr %_ptr_Generic_ushort %19
OpStore %26 %20
OpReturn
OpFunctionEnd

2
ptx/src/translate.rs
View file

@ -3025,7 +3025,7 @@ fn emit_function_body_ops(
}
ast::Instruction::Selp(t, a) => {
let result_type = map.get_or_add_scalar(builder, ast::ScalarType::from(*t));
builder.select(result_type, Some(a.dst), a.src3, a.src2, a.src2)?;
builder.select(result_type, Some(a.dst), a.src3, a.src1, a.src2)?;
}
// TODO: implement named barriers
ast::Instruction::Bar(d, _) => {