blob: d23951c648a3707e31f8c38ffbeb09bda6783396 [file] [log] [blame] [edit]
diagnostic_filtering/if_statement_attribute.wgsl:8:14 warning: 'dpdx' must only be called from uniform control flow
} else if (dpdx(1.0) > 0) {
^^^^^^^^^
diagnostic_filtering/if_statement_attribute.wgsl:7:3 note: control flow depends on possibly non-uniform value
if (x > 0) {
^^
diagnostic_filtering/if_statement_attribute.wgsl:7:7 note: user-defined input 'x' of 'main' may be non-uniform
if (x > 0) {
^
; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 31
; Schema: 0
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %main "main" %x_1
OpExecutionMode %main OriginUpperLeft
OpName %x_1 "x_1"
OpName %t "t"
OpName %s "s"
OpName %main_inner "main_inner"
OpName %x "x"
OpName %main "main"
OpDecorate %x_1 Location 0
OpDecorate %t DescriptorSet 0
OpDecorate %t Binding 1
OpDecorate %s DescriptorSet 0
OpDecorate %s Binding 2
%float = OpTypeFloat 32
%_ptr_Input_float = OpTypePointer Input %float
%x_1 = OpVariable %_ptr_Input_float Input
%6 = OpTypeImage %float 2D 0 0 0 1 Unknown
%_ptr_UniformConstant_6 = OpTypePointer UniformConstant %6
%t = OpVariable %_ptr_UniformConstant_6 UniformConstant
%9 = OpTypeSampler
%_ptr_UniformConstant_9 = OpTypePointer UniformConstant %9
%s = OpVariable %_ptr_UniformConstant_9 UniformConstant
%void = OpTypeVoid
%10 = OpTypeFunction %void %float
%15 = OpConstantNull %float
%bool = OpTypeBool
%float_1 = OpConstant %float 1
%26 = OpTypeFunction %void
%main_inner = OpFunction %void None %10
%x = OpFunctionParameter %float
%14 = OpLabel
%16 = OpFOrdGreaterThan %bool %x %15
OpSelectionMerge %18 None
OpBranchConditional %16 %19 %20
%19 = OpLabel
OpBranch %18
%20 = OpLabel
%21 = OpDPdx %float %float_1
%23 = OpFOrdGreaterThan %bool %21 %15
OpSelectionMerge %24 None
OpBranchConditional %23 %25 %24
%25 = OpLabel
OpBranch %24
%24 = OpLabel
OpBranch %18
%18 = OpLabel
OpReturn
OpFunctionEnd
%main = OpFunction %void None %26
%28 = OpLabel
%30 = OpLoad %float %x_1
%29 = OpFunctionCall %void %main_inner %30
OpReturn
OpFunctionEnd