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author | Hans-Kristian Arntzen <post@arntzen-software.no> | 2022-01-17 17:29:13 +0300 |
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committer | Hans-Kristian Arntzen <post@arntzen-software.no> | 2022-01-17 17:40:58 +0300 |
commit | 5a5be7f9b9f5a140decfd652f81616e728936e48 (patch) | |
tree | ccd1b4a71c0915ad146b31be09dbd9ee59b6362a /shaders-msl-no-opt | |
parent | 7dd974b9db53c4bc8bd24490c4eb157ab1589395 (diff) |
MSL: Handle signed atomic min/max.
C++ deduces this based on the pointer type, so cast to atomic_uint/int
if we have to.
Diffstat (limited to 'shaders-msl-no-opt')
-rw-r--r-- | shaders-msl-no-opt/asm/comp/atomic-min-max-sign.asm.comp | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/shaders-msl-no-opt/asm/comp/atomic-min-max-sign.asm.comp b/shaders-msl-no-opt/asm/comp/atomic-min-max-sign.asm.comp new file mode 100644 index 00000000..832a2735 --- /dev/null +++ b/shaders-msl-no-opt/asm/comp/atomic-min-max-sign.asm.comp @@ -0,0 +1,56 @@ +; SPIR-V +; Version: 1.0 +; Generator: Khronos Glslang Reference Front End; 10 +; Bound: 30 +; Schema: 0 + OpCapability Shader + %1 = OpExtInstImport "GLSL.std.450" + OpMemoryModel Logical GLSL450 + OpEntryPoint GLCompute %main "main" + OpExecutionMode %main LocalSize 1 1 1 + OpSource GLSL 450 + OpName %main "main" + OpName %SSBO "SSBO" + OpMemberName %SSBO 0 "a" + OpMemberName %SSBO 1 "b" + OpName %_ "" + OpMemberDecorate %SSBO 0 Offset 0 + OpMemberDecorate %SSBO 1 Offset 4 + OpDecorate %SSBO BufferBlock + OpDecorate %_ DescriptorSet 0 + OpDecorate %_ Binding 0 + OpDecorate %gl_WorkGroupSize BuiltIn WorkgroupSize + %void = OpTypeVoid + %3 = OpTypeFunction %void + %uint = OpTypeInt 32 0 + %int = OpTypeInt 32 1 + %SSBO = OpTypeStruct %uint %int +%_ptr_Uniform_SSBO = OpTypePointer Uniform %SSBO + %_ = OpVariable %_ptr_Uniform_SSBO Uniform + %int_0 = OpConstant %int 0 +%_ptr_Uniform_uint = OpTypePointer Uniform %uint + %uint_1 = OpConstant %uint 1 + %uint_0 = OpConstant %uint 0 +%uint_4294967295 = OpConstant %uint 4294967295 + %int_1 = OpConstant %int 1 +%_ptr_Uniform_int = OpTypePointer Uniform %int + %int_n3 = OpConstant %int -3 + %int_4 = OpConstant %int 4 + %v3uint = OpTypeVector %uint 3 +%gl_WorkGroupSize = OpConstantComposite %v3uint %uint_1 %uint_1 %uint_1 + %main = OpFunction %void None %3 + %5 = OpLabel + %13 = OpAccessChain %_ptr_Uniform_uint %_ %int_0 + %18 = OpAccessChain %_ptr_Uniform_uint %_ %int_0 + %22 = OpAccessChain %_ptr_Uniform_int %_ %int_1 + %25 = OpAccessChain %_ptr_Uniform_int %_ %int_1 + %30 = OpAtomicUMax %uint %13 %uint_1 %uint_0 %uint_1 + %31 = OpAtomicSMin %uint %13 %uint_1 %uint_0 %uint_1 + %32 = OpAtomicUMin %uint %18 %uint_1 %uint_0 %uint_4294967295 + %33 = OpAtomicSMax %uint %18 %uint_1 %uint_0 %uint_4294967295 + %34 = OpAtomicSMax %int %22 %uint_1 %uint_0 %int_n3 + %35 = OpAtomicUMin %int %22 %uint_1 %uint_0 %int_n3 + %36 = OpAtomicSMin %int %25 %uint_1 %uint_0 %int_4 + %37 = OpAtomicUMax %int %25 %uint_1 %uint_0 %int_4 + OpReturn + OpFunctionEnd |