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This reverts commit 26b6edc54565e9efaa060e11ef2c4a8116bd1675. Reason for revert: Seems to be breaking Dawn's tests. Investigation required. Original change's description: > writer/hlsl: Special case negative zero > > Fixed: tint:960 > Change-Id: I060bc6b7a9ad4d21dd5cadb4b68998c7e54ebaed > Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/57142 > Kokoro: Kokoro <noreply+kokoro@google.com> > Commit-Queue: Ben Clayton <bclayton@google.com> > Auto-Submit: Ben Clayton <bclayton@google.com> > Reviewed-by: James Price <jrprice@google.com> # Not skipping CQ checks because original CL landed > 1 day ago. Change-Id: Ia0b0ec996f2ed6b1599a344c970f155c12314ea9 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/57460 Reviewed-by: Ben Clayton <bclayton@google.com> Reviewed-by: James Price <jrprice@google.com> Kokoro: Ben Clayton <bclayton@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: James Price <jrprice@google.com>
22 lines
1.1 KiB
Plaintext
22 lines
1.1 KiB
Plaintext
OpCapability Shader
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OpMemoryModel Logical GLSL450
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OpEntryPoint Fragment %main "main" %out_var_SV_TARGET
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OpExecutionMode %main OriginUpperLeft
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OpSource HLSL 600
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OpName %out_var_SV_TARGET "out.var.SV_TARGET"
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OpName %main "main"
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OpDecorate %out_var_SV_TARGET Location 0
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%float = OpTypeFloat 32
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%float_0x1p_128 = OpConstant %float -0x1p+128
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%v4float = OpTypeVector %float 4
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%_ptr_Output_v4float = OpTypePointer Output %v4float
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%void = OpTypeVoid
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%9 = OpTypeFunction %void
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%out_var_SV_TARGET = OpVariable %_ptr_Output_v4float Output
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%main = OpFunction %void None %9
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%10 = OpLabel
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%12 = OpCompositeConstruct %v4float %float_0x1p_128 %float_0x1p_128 %float_0x1p_128 %float_0x1p_128
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OpStore %out_var_SV_TARGET %12
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OpReturn
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OpFunctionEnd
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