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| author |  Ethan Nicholas <ethannicholas@google.com> | 2018-03-26 14:24:27 -0400 |
|---|---|---|
| committer |  Skia Commit-Bot <skia-commit-bot@chromium.org> | 2018-03-26 19:03:44 +0000 |
| commit | 8f7e28f3ae262450c5b04deded9fa23041757868 (patch) | |
| tree | ca5007c4dce793ee1841a5a2d27d1a865a5f85ff /gn/sksl.gni | |
| parent | 19d311b1e3f48d0f04585ce199c377956af52be4 (diff) | |
added frexp support to SkSL
This includes an optimizer fix for the situation:
int i;
float f = frexp(foo, i);
If we don't read the variable i, it is considered dead and eliminated -
which then causes an error when we try to write the expression
frexmp(foo, i).
Bug: skia:
Change-Id: Iac385e38e215455346fab62e1f4ec46fa65b3c21
Reviewed-on: https://skia-review.googlesource.com/116521
Reviewed-by: Chris Dalton <csmartdalton@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Diffstat (limited to 'gn/sksl.gni')
| -rw-r--r-- | gn/sksl.gni | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gn/sksl.gni b/gn/sksl.gni index 974ac16ae8..18b69c7085 100644 --- a/gn/sksl.gni +++ b/gn/sksl.gni @@ -23,6 +23,7 @@ skia_sksl_sources = [ "$_src/sksl/ir/SkSLSymbolTable.cpp", "$_src/sksl/ir/SkSLSetting.cpp", "$_src/sksl/ir/SkSLType.cpp", + "$_src/sksl/ir/SkSLVariableReference.cpp", ] skia_gpu_processor_sources = [ |