Clear variable load cache before a loop in the SPIR-V generator

[libs/gl.git] / source / glsl / spirv.cpp

diff --git a/source/glsl/spirv.cpp b/source/glsl/spirv.cpp
index 70d5fe789f125ecd04e0e6bb89d58614f6b39b4c..35d46ab7f9333b503897585de8bbebded43b62f7 100644 (file)
--- a/source/glsl/spirv.cpp
+++ b/source/glsl/spirv.cpp
@@ -1832,6 +1832,8 @@ void SpirVGenerator::visit(Iteration &iter)
        if(iter.init_statement)
                iter.init_statement->visit(*this);
 
+       variable_load_ids.clear();
+
        Id header_id = next_id++;
        Id continue_id = next_id++;
        Id merge_block_id = next_id++;
@@ -1859,7 +1861,6 @@ void SpirVGenerator::visit(Iteration &iter)
        writer.write_op(content.function_body, OP_BRANCH, header_id);
 
        writer.write_op_label(merge_block_id);
-       prune_loads(header_id);
        reachable = true;
 }