tint: End-to-end tests for f16 built-in
This patch add Tint end-to-end tests for built-ins using f16 types.
Bug: tint:1473, tint:1502
Change-Id: I09db6e0b7e90541fb246e11d475e27be96a6d07e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/97340
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Zhaoming Jiang <zhaoming.jiang@intel.com>
diff --git a/test/tint/builtins/gen/literal/round/9078ef.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/round/9078ef.wgsl.expected.spvasm
new file mode 100644
index 0000000..80c9f07
--- /dev/null
+++ b/test/tint/builtins/gen/literal/round/9078ef.wgsl.expected.spvasm
@@ -0,0 +1,71 @@
+; SPIR-V
+; Version: 1.3
+; Generator: Google Tint Compiler; 0
+; Bound: 33
+; Schema: 0
+ OpCapability Shader
+ OpCapability Float16
+ OpCapability UniformAndStorageBuffer16BitAccess
+ OpCapability StorageBuffer16BitAccess
+ OpCapability StorageInputOutput16
+ %15 = OpExtInstImport "GLSL.std.450"
+ OpMemoryModel Logical GLSL450
+ OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
+ OpEntryPoint Fragment %fragment_main "fragment_main"
+ OpEntryPoint GLCompute %compute_main "compute_main"
+ OpExecutionMode %fragment_main OriginUpperLeft
+ OpExecutionMode %compute_main LocalSize 1 1 1
+ OpName %value "value"
+ OpName %vertex_point_size "vertex_point_size"
+ OpName %round_9078ef "round_9078ef"
+ OpName %res "res"
+ OpName %vertex_main_inner "vertex_main_inner"
+ OpName %vertex_main "vertex_main"
+ OpName %fragment_main "fragment_main"
+ OpName %compute_main "compute_main"
+ OpDecorate %value BuiltIn Position
+ OpDecorate %vertex_point_size BuiltIn PointSize
+ %float = OpTypeFloat 32
+ %v4float = OpTypeVector %float 4
+%_ptr_Output_v4float = OpTypePointer Output %v4float
+ %5 = OpConstantNull %v4float
+ %value = OpVariable %_ptr_Output_v4float Output %5
+%_ptr_Output_float = OpTypePointer Output %float
+ %8 = OpConstantNull %float
+%vertex_point_size = OpVariable %_ptr_Output_float Output %8
+ %void = OpTypeVoid
+ %9 = OpTypeFunction %void
+ %half = OpTypeFloat 16
+ %16 = OpConstantNull %half
+%_ptr_Function_half = OpTypePointer Function %half
+ %19 = OpTypeFunction %v4float
+ %float_1 = OpConstant %float 1
+%round_9078ef = OpFunction %void None %9
+ %12 = OpLabel
+ %res = OpVariable %_ptr_Function_half Function %16
+ %13 = OpExtInst %half %15 RoundEven %16
+ OpStore %res %13
+ OpReturn
+ OpFunctionEnd
+%vertex_main_inner = OpFunction %v4float None %19
+ %21 = OpLabel
+ %22 = OpFunctionCall %void %round_9078ef
+ OpReturnValue %5
+ OpFunctionEnd
+%vertex_main = OpFunction %void None %9
+ %24 = OpLabel
+ %25 = OpFunctionCall %v4float %vertex_main_inner
+ OpStore %value %25
+ OpStore %vertex_point_size %float_1
+ OpReturn
+ OpFunctionEnd
+%fragment_main = OpFunction %void None %9
+ %28 = OpLabel
+ %29 = OpFunctionCall %void %round_9078ef
+ OpReturn
+ OpFunctionEnd
+%compute_main = OpFunction %void None %9
+ %31 = OpLabel
+ %32 = OpFunctionCall %void %round_9078ef
+ OpReturn
+ OpFunctionEnd
