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.c-torture/compile/20030821-1.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 gcc/testsuite/gcc.c-torture/compile/20030821-1.c (limited to 'gcc/testsuite/gcc.c-torture/compile/20030821-1.c') diff --git a/gcc/testsuite/gcc.c-torture/compile/20030821-1.c b/gcc/testsuite/gcc.c-torture/compile/20030821-1.c new file mode 100644 index 000000000..34700ae18 --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/compile/20030821-1.c @@ -0,0 +1,24 @@ +/* PR target/11805. */ + +/* Consider the following sequence. + + (set (cc0) + (and:HI (reg:HI 0) + (const_int 1))) + + (set (pc) + (if_then_else (le (cc0) + (const_int 0)) + (label_ref 17) + (pc))) + + On h8300, the first insn does not set the overflow flag, but the + second requires the overflow flag. As a result, when the final + wants to output the jump insn, it cannot find a test insn that + gives appropriate condition flags. */ + +unsigned char +foo (unsigned char a) +{ + return (a & 1) > 0; +} -- cgit v1.2.3