From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/gcc.dg/tree-ssa/vrp42.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/vrp42.c (limited to 'gcc/testsuite/gcc.dg/tree-ssa/vrp42.c') diff --git a/gcc/testsuite/gcc.dg/tree-ssa/vrp42.c b/gcc/testsuite/gcc.dg/tree-ssa/vrp42.c new file mode 100644 index 000000000..79eb22cb1 --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/vrp42.c @@ -0,0 +1,22 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -Wuninitialized" } */ + +int foo(int val) +{ + int tmp; + if ((val > 5) && (val < 8)) + { + switch (val) + { + case 6: + tmp = 1; + break; + case 7: + tmp = 2; + break; + } + return tmp; /* { dg-bogus "used uninitialized" } */ + } + return 0; +} + -- cgit v1.2.3