mirror of
https://github.com/encounter/dawn-cmake.git
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8e3485248e
This is required to handle materialized values, and for constant expressions. Bug: tint:1504 Change-Id: If0a49e9b03566c06aa6e4e4c284fc427e1541e91 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/92082 Reviewed-by: Dan Sinclair <dsinclair@chromium.org> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@chromium.org>
61 lines
2.2 KiB
Plaintext
61 lines
2.2 KiB
Plaintext
; SPIR-V
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; Version: 1.3
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; Generator: Google Tint Compiler; 0
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; Bound: 34
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; Schema: 0
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OpCapability Shader
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%10 = OpExtInstImport "GLSL.std.450"
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OpMemoryModel Logical GLSL450
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OpEntryPoint GLCompute %f "f"
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OpExecutionMode %f LocalSize 1 1 1
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OpName %tint_extract_bits "tint_extract_bits"
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OpName %v "v"
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OpName %offset "offset"
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OpName %count "count"
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OpName %f_1 "f_1"
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OpName %v_0 "v"
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OpName %offset_1 "offset_1"
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OpName %count_0 "count"
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OpName %f "f"
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%int = OpTypeInt 32 1
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%uint = OpTypeInt 32 0
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%1 = OpTypeFunction %int %int %uint %uint
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%uint_32 = OpConstant %uint 32
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%void = OpTypeVoid
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%16 = OpTypeFunction %void
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%20 = OpConstantNull %int
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%_ptr_Function_int = OpTypePointer Function %int
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%23 = OpConstantNull %uint
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%_ptr_Function_uint = OpTypePointer Function %uint
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%tint_extract_bits = OpFunction %int None %1
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%v = OpFunctionParameter %int
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%offset = OpFunctionParameter %uint
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%count = OpFunctionParameter %uint
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%8 = OpLabel
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%9 = OpExtInst %uint %10 UMin %offset %uint_32
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%13 = OpIAdd %uint %9 %count
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%12 = OpExtInst %uint %10 UMin %uint_32 %13
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%15 = OpISub %uint %12 %9
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%14 = OpBitFieldSExtract %int %v %9 %15
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OpReturnValue %14
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OpFunctionEnd
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%f_1 = OpFunction %void None %16
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%19 = OpLabel
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%v_0 = OpVariable %_ptr_Function_int Function %20
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%offset_1 = OpVariable %_ptr_Function_uint Function %23
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%count_0 = OpVariable %_ptr_Function_uint Function %23
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OpStore %v_0 %20
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OpStore %offset_1 %23
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OpStore %count_0 %23
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%27 = OpLoad %int %v_0
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%28 = OpLoad %uint %offset_1
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%29 = OpLoad %uint %count_0
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%30 = OpFunctionCall %int %tint_extract_bits %27 %28 %29
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OpReturn
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OpFunctionEnd
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%f = OpFunction %void None %16
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%32 = OpLabel
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%33 = OpFunctionCall %void %f_1
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OpReturn
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OpFunctionEnd
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