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a7c9391dc6
This CL updates the SPIRV-Writer to inject an OpReturn as the trailing statement in a function if the function does not end with a `discard` or a `return` statement. R=bclayton@google.com, dneto@google.com Fixes: tint:302 Change-Id: I2e7c7beff15ad30c779c591bb75cf97fc0960bf7 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/33160 Reviewed-by: David Neto <dneto@google.com> Commit-Queue: dan sinclair <dsinclair@chromium.org> Auto-Submit: dan sinclair <dsinclair@chromium.org>
26 lines
796 B
WebGPU Shading Language
26 lines
796 B
WebGPU Shading Language
# Copyright 2020 The Tint Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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[[location(0)]] var<out> gl_FragColor : vec4<f32>;
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fn bar() -> void {
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}
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[[stage(fragment)]]
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fn main() -> void {
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var a : vec2<f32> = vec2<f32>();
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gl_FragColor = vec4<f32>(0.4, 0.4, 0.8, 1.0);
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bar();
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}
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