b3dcbb12ef
This check now runs at function finalization time, before constant
propagation has occurred; this affected the "DeadIfStatement" test.
Our detection isn't smart enough to realize that a loop will run zero
times, so it treats `for` and `while` loops as always running at least
once. This isn't strictly correct, but it actually mirrors how the CFG
implementation works anyway. The only downside is that we would not flag
code like `for (i=0; i<0; ++i) { return x; }` as an error.
Change-Id: I5e43a6ee3a3993045559f0fb0646d36112543a94
Bug: skia:11377
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/379056
Commit-Queue: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
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| .. | ||
| blend | ||
| errors | ||
| folding | ||
| fp | ||
| glsl | ||
| inliner | ||
| intrinsics | ||
| metal | ||
| runtime | ||
| runtime_errors | ||
| shared | ||
| spirv | ||
| workarounds | ||
| README.txt | ||
This directory contains source files for testing skslc compilation. The compiled output files are in the /tests/sksl/ directory.