Mesa (glsl2): glsl2: Move temp declaration to correct side of if-statement in IR
Ian Romanick
idr at kemper.freedesktop.org
Mon Jul 12 22:23:36 UTC 2010
Module: Mesa
Branch: glsl2
Commit: 81d664f099a5fd5fac777480532fb4307d591451
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=81d664f099a5fd5fac777480532fb4307d591451
Author: Ian Romanick <ian.d.romanick at intel.com>
Date: Mon Jul 12 15:18:55 2010 -0700
glsl2: Move temp declaration to correct side of if-statement in IR
---
src/glsl/ast_to_hir.cpp | 14 +++++++-------
1 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/src/glsl/ast_to_hir.cpp b/src/glsl/ast_to_hir.cpp
index a9ab17f..98090d2 100644
--- a/src/glsl/ast_to_hir.cpp
+++ b/src/glsl/ast_to_hir.cpp
@@ -805,6 +805,10 @@ ast_expression::hir(exec_list *instructions,
}
type = glsl_type::bool_type;
} else {
+ ir_variable *const tmp = new(ctx) ir_variable(glsl_type::bool_type,
+ "and_tmp");
+ instructions->push_tail(tmp);
+
ir_if *const stmt = new(ctx) ir_if(op[0]);
instructions->push_tail(stmt);
@@ -819,10 +823,6 @@ ast_expression::hir(exec_list *instructions,
error_emitted = true;
}
- ir_variable *const tmp = new(ctx) ir_variable(glsl_type::bool_type,
- "and_tmp");
- instructions->push_tail(tmp);
-
ir_dereference *const then_deref = new(ctx) ir_dereference_variable(tmp);
ir_assignment *const then_assign =
new(ctx) ir_assignment(then_deref, op[1], NULL);
@@ -869,13 +869,13 @@ ast_expression::hir(exec_list *instructions,
}
type = glsl_type::bool_type;
} else {
- ir_if *const stmt = new(ctx) ir_if(op[0]);
- instructions->push_tail(stmt);
-
ir_variable *const tmp = new(ctx) ir_variable(glsl_type::bool_type,
"or_tmp");
instructions->push_tail(tmp);
+ ir_if *const stmt = new(ctx) ir_if(op[0]);
+ instructions->push_tail(stmt);
+
op[1] = this->subexpressions[1]->hir(&stmt->then_instructions, state);
if (!op[1]->type->is_boolean() || !op[1]->type->is_scalar()) {
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