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/ifc-20040816-1.c | 36 ++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/ifc-20040816-1.c (limited to 'gcc/testsuite/gcc.dg/tree-ssa/ifc-20040816-1.c') diff --git a/gcc/testsuite/gcc.dg/tree-ssa/ifc-20040816-1.c b/gcc/testsuite/gcc.dg/tree-ssa/ifc-20040816-1.c new file mode 100644 index 000000000..e7b13b540 --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/ifc-20040816-1.c @@ -0,0 +1,36 @@ +/* { dg-do compile } */ +/* { dg-options "-c -O2 -ftree-vectorize -fdump-tree-ifcvt-stats" { target *-*-* } } */ + +#include + +#define N 16 +#define MAX 42 + +int A[N] = {36,39,42,45,43,32,21,12,23,34,45,56,67,78,89,11}; + +extern void abort(void); + +int main1 () +{ + int i, j; + + for (i = 0; i < N; i++) + { + j = A[i]; + A[i] = ( j >= MAX ? MAX : 0); + } + + /* check results: */ + for (i = 0; i < N; i++) + { + if (A[i] > MAX) + abort (); + } + + return 0; +} + + + +/* { dg-final { scan-tree-dump-times "Applying if-conversion" 1 "ifcvt" } } */ +/* { dg-final { cleanup-tree-dump "ifcvt" } } */ -- cgit v1.2.3