118706a80660177ece10936c3730a6bb804f2358 - skia

commit	118706a80660177ece10936c3730a6bb804f2358	[log] [tgz]
author	John Stiles <johnstiles@google.com>	Fri Oct 09 10:07:38 2020 -0400
committer	Skia Commit-Bot <skia-commit-bot@chromium.org>	Fri Oct 09 17:39:33 2020 +0000
tree	9e4cff51d0fc1423ef3831e38b804b8e2abddcd9
parent	f52bca10695bb9f639d2d3e4b8eeb11aa8a6a346 [diff]

Improve codegen for gradients.

Replacing `sk_OutColor = x` with `return x` in single-exit FP functions
results in fewer scratch variables in the final post-inliner output.

Change-Id: I81c081a78d0fb7dfad5230e3044027901673236c
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/324377
Commit-Queue: John Stiles <johnstiles@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>

src/gpu/gradients/GrDualIntervalGradientColorizer.fp[diff]
src/gpu/gradients/GrLinearGradientLayout.fp[diff]
src/gpu/gradients/GrRadialGradientLayout.fp[diff]
src/gpu/gradients/GrSingleIntervalGradientColorizer.fp[diff]
src/gpu/gradients/GrSweepGradientLayout.fp[diff]
src/gpu/gradients/GrTwoPointConicalGradientLayout.fp[diff]
src/gpu/gradients/GrUnrolledBinaryGradientColorizer.fp[diff]
src/gpu/gradients/generated/GrDualIntervalGradientColorizer.cpp[diff]
src/gpu/gradients/generated/GrLinearGradientLayout.cpp[diff]
src/gpu/gradients/generated/GrRadialGradientLayout.cpp[diff]
src/gpu/gradients/generated/GrSingleIntervalGradientColorizer.cpp[diff]
src/gpu/gradients/generated/GrSweepGradientLayout.cpp[diff]
src/gpu/gradients/generated/GrTwoPointConicalGradientLayout.cpp[diff]
src/gpu/gradients/generated/GrUnrolledBinaryGradientColorizer.cpp[diff]

14 files changed