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authorEric Anholt <eric@anholt.net>2010-08-05 12:52:29 -0700
committerEric Anholt <eric@anholt.net>2010-08-05 12:56:03 -0700
commitc314c8f2310fa0ac51b8953e139f9504e08eb48f (patch)
treea9731c6321e61a0e59d4d1f1982d1bc242b1c9ed /src/glsl/linker.cpp
parentb259eb28049fc06ebc75a7714834b9ed037a3454 (diff)
glsl2: Fix the dereferences_variable check in ir_tree_grafting.
The HV doesn't descend into ir_variable, which is generally a good thing (allowing one to distinguish between variable declarations and refs), but here we never saw tree grafting opportunities killed because we were looking for the ir_variable child of a dereference to get visited. Fixes: glsl1-function call with inout params
Diffstat (limited to 'src/glsl/linker.cpp')
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