glsl: Rename "expr" to "lhs_expr" in vector_extract munging code.
authorKenneth Graunke <kenneth@whitecape.org>
Fri, 24 Jan 2014 18:42:48 +0000 (10:42 -0800)
committerKenneth Graunke <kenneth@whitecape.org>
Fri, 24 Jan 2014 22:18:15 +0000 (14:18 -0800)
commit6c158e110c0aec5371bea6fc1c14f28b045797b0
treefd8fb63cb0c9b4006de46212ded8407a3a938d77
parenteab32bb8f19b4a28d976fc9e7c7c54eb6453ed81
glsl: Rename "expr" to "lhs_expr" in vector_extract munging code.

When processing assignments, we have both an LHS and RHS.  At a glance,
"lhs_expr" clearly refers to the LHS, while a generic name like "expr"
is ambiguous.

Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
src/glsl/ast_to_hir.cpp