7d3f089e58
When eliminating a CFG node, we now flag its exit nodes; if our optimization pass reaches one of those flagged nodes, we stop the current optimization process in its tracks and initiate a rescan. We do NOT recursively mark the exits of the exit nodes, so this fix is reliant on the CFG being ordered in a non-chaotic fashion, but in practice this seems to be sufficient for the CFGs we generate today. Change-Id: I892805361c5f4297e02146f37a759dfda83f5488 Bug: oss-fuzz:26942 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/331597 Commit-Queue: John Stiles <johnstiles@google.com> Auto-Submit: John Stiles <johnstiles@google.com> Reviewed-by: Brian Osman <brianosman@google.com>
15 lines
374 B
Metal
15 lines
374 B
Metal
#include <metal_stdlib>
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#include <simd/simd.h>
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using namespace metal;
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struct Inputs {
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};
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struct Outputs {
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float4 sk_FragColor [[color(0)]];
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};
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fragment Outputs fragmentMain(Inputs _in [[stage_in]], bool _frontFacing [[front_facing]], float4 _fragCoord [[position]]) {
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Outputs _outputStruct;
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thread Outputs* _out = &_outputStruct;
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return;
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return *_out;
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}
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