BeeEngine/glslang-zig
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Implement ES 2.0 (version 100) limitations for non-inductive loop detection and array indexes needing "constant-index-expressions" (inductive variables and constant expressions).

Browse source 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23478 e7fa87d3-cd2b-0410-9028-fcbf551c1848
This commit is contained in:
John Kessenich 2013-10-14 22:42:16 +00:00
parent a4ea1313c3
commit 27b72e42c3
15 changed files with 856 additions and 240 deletions
Download patch file Download diff file Expand all files Collapse all files

8
glslang/MachineIndependent/glslang.y
View file

@ -2278,10 +2278,10 @@ iteration_statement
for_init_statement for_rest_statement RIGHT_PAREN statement_no_new_scope {
parseContext.symbolTable.pop(&parseContext.defaultPrecision[0]);
$$ = parseContext.intermediate.makeAggregate($4, $2.loc);
$$ = parseContext.intermediate.growAggregate(
$$,
parseContext.intermediate.addLoop($7, reinterpret_cast<TIntermTyped*>($5.node1), reinterpret_cast<TIntermTyped*>($5.node2), true, $1.loc),
$1.loc);
TIntermLoop* forLoop = parseContext.intermediate.addLoop($7, reinterpret_cast<TIntermTyped*>($5.node1), reinterpret_cast<TIntermTyped*>($5.node2), true, $1.loc);
if (! parseContext.limits.nonInductiveForLoops)
parseContext.inductiveLoopCheck($1.loc, $4, forLoop);
$$ = parseContext.intermediate.growAggregate($$, forLoop, $1.loc);
$$->getAsAggregate()->setOperator(EOpSequence);
--parseContext.loopNestingLevel;
}