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/20040305-1.c | 32 ++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/20040305-1.c (limited to 'gcc/testsuite/gcc.dg/tree-ssa/20040305-1.c') diff --git a/gcc/testsuite/gcc.dg/tree-ssa/20040305-1.c b/gcc/testsuite/gcc.dg/tree-ssa/20040305-1.c new file mode 100644 index 000000000..8e9f61da6 --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/20040305-1.c @@ -0,0 +1,32 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -fdump-tree-cddce2 -fdump-tree-forwprop1-details" } */ + +int abarney[2]; +int afred[1]; + +void foo(int edx, int eax) +{ + if (eax == 100) + { + if (edx == 1) + { + abarney[0] = 5; + abarney[1] = 6; + } + } + if (eax == 100) + { + if (-- edx == 0) + afred[0] = 2; + } +} + + +/* Verify that we did a forward propagation. */ +/* { dg-final { scan-tree-dump-times "Replaced" 1 "forwprop1"} } */ +/* { dg-final { cleanup-tree-dump "forwprop1" } } */ + +/* After cddce we should have two IF statements remaining as the other + two tests can be threaded. */ +/* { dg-final { scan-tree-dump-times "if " 2 "cddce2"} } */ +/* { dg-final { cleanup-tree-dump "cddce2" } } */ -- cgit v1.2.3