From 75fb432dcbb6c535d3e6279211c801776d5f67ab Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Thu, 19 Sep 2002 04:23:59 +0000 Subject: [PATCH] New testcase for a bug fixed in the GCC SSA construction algorithm: http://gcc.gnu.org/ml/gcc/2002-09/msg00760.html git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3817 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/CFrontend/2002-09-18-UnionProblem.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 test/CFrontend/2002-09-18-UnionProblem.c diff --git a/test/CFrontend/2002-09-18-UnionProblem.c b/test/CFrontend/2002-09-18-UnionProblem.c new file mode 100644 index 00000000000..e914e4f5b25 --- /dev/null +++ b/test/CFrontend/2002-09-18-UnionProblem.c @@ -0,0 +1,24 @@ + +struct DWstruct { + char high, low; +}; + +typedef union { + struct DWstruct s; + short ll; +} DWunion; + +short __udivmodhi4 (char n1, char bm) { + DWunion rr; + + if (bm == 0) + { + rr.s.high = n1; + } + else + { + rr.s.high = bm; + } + + return rr.ll; +} -- 2.34.1