From d66acc70777480439a67d59977169595b1cf4418 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Tapani=20P=C3=A4lli?= Date: Fri, 25 Jul 2014 09:40:13 +0300 Subject: [PATCH] glsl: fix switch statement default case regressions MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit This patch fixes regressions caused by commit 48deb4d. Regressions happened because 'run_default' var did not get initialized when default case was the last one. Now all the switch tests in es3conform suite are passing. Signed-off-by: Tapani Pälli Reviewed-by: Chris Forbes Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=81857 --- src/glsl/ast_to_hir.cpp | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/src/glsl/ast_to_hir.cpp b/src/glsl/ast_to_hir.cpp index a15ee9c..7249a06 100644 --- a/src/glsl/ast_to_hir.cpp +++ b/src/glsl/ast_to_hir.cpp @@ -4597,12 +4597,6 @@ ast_case_statement_list::hir(exec_list *instructions, */ if (!default_case.is_empty()) { - /* Default case was the last one, no checks required. */ - if (after_default.is_empty()) { - instructions->append_list(&default_case); - return NULL; - } - ir_rvalue *const true_val = new (state) ir_constant(true); ir_dereference_variable *deref_run_default_var = new(state) ir_dereference_variable(state->switch_state.run_default); @@ -4614,6 +4608,12 @@ ast_case_statement_list::hir(exec_list *instructions, new(state) ir_assignment(deref_run_default_var, true_val); instructions->push_tail(init_var); + /* Default case was the last one, no checks required. */ + if (after_default.is_empty()) { + instructions->append_list(&default_case); + return NULL; + } + foreach_in_list(ir_instruction, ir, &after_default) { ir_assignment *assign = ir->as_assignment(); -- 2.7.4