From 1c48b2c19a7f8e87197b9eb8530b0ebeaba6ca20 Mon Sep 17 00:00:00 2001 From: Andreas Kloeckner Date: Mon, 2 Apr 2012 01:23:15 -0400 Subject: [PATCH] Fix CSE error message in expr codegen. --- loopy/codegen/expression.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/loopy/codegen/expression.py b/loopy/codegen/expression.py index 2adaecc23..7a32ac762 100644 --- a/loopy/codegen/expression.py +++ b/loopy/codegen/expression.py @@ -114,7 +114,8 @@ class LoopyCCodeMapper(CCodeMapper): return self.copy(var_subst_map=var_subst_map) def map_common_subexpression(self, expr, prec): - raise RuntimeError("common subexpressions are not allowed in loopy") + raise RuntimeError("common subexpression should have been eliminated upon " + "entry to loopy") def map_variable(self, expr, prec): if expr.name in self.var_subst_map: -- GitLab