commit 44dfd7bf56c0a25d4e069d38109325ab189dc6ce
author Dan Gohman <gohman@apple.com> Fri Jul 18 18:43:12 2008 +0000
committer Dan Gohman <gohman@apple.com> Fri Jul 18 18:43:12 2008 +0000
tree 45c540b2d46f5b5dbc1be98e940319e1989a7214
parent 597bd1633e336a9cffcb894a6db97bb05b776447

In the CBackend, use casts to force integer add, subtract, and
multiply to be done as unsigned, so that they have well defined
behavior on overflow. This fixes PR2408.

llvm-svn: 53767

llvm/test/CodeGen/CBackend/2007-02-23-NameConflicts.ll

diff --git a/llvm/test/CodeGen/CBackend/2007-02-23-NameConflicts.ll b/llvm/test/CodeGen/CBackend/2007-02-23-NameConflicts.ll
index 2bc4d51..eb5cb86 100644
--- a/llvm/test/CodeGen/CBackend/2007-02-23-NameConflicts.ll
+++ b/llvm/test/CodeGen/CBackend/2007-02-23-NameConflicts.ll
@@ -1,7 +1,8 @@
 ; PR1164
 ; RUN: llvm-as < %s | llc -march=c | grep {llvm_cbe_A = \\*llvm_cbe_G;}
 ; RUN: llvm-as < %s | llc -march=c | grep {llvm_cbe_B = \\*(&ltmp_0_1);}
-; RUN: llvm-as < %s | llc -march=c | grep {return (llvm_cbe_A + llvm_cbe_B);}
+; RUN: llvm-as < %s | llc -march=c | grep {return (((unsigned int )(((unsigned int )llvm_cbe_A) + ((unsigned int )llvm_cbe_B))));}
+
 @G = global i32 123
 @ltmp_0_1 = global i32 123