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/20020418-1.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/20020418-1.c (limited to 'gcc/testsuite/gcc.dg/20020418-1.c') diff --git a/gcc/testsuite/gcc.dg/20020418-1.c b/gcc/testsuite/gcc.dg/20020418-1.c new file mode 100644 index 000000000..7314ec000 --- /dev/null +++ b/gcc/testsuite/gcc.dg/20020418-1.c @@ -0,0 +1,26 @@ +/* PR optimization/5887 */ +/* { dg-do compile } */ +/* { dg-options "-O2" } */ +/* { dg-options "-O2 -msse -ffast-math" { target i?86-*-* x86_64-*-* } } */ + +void bar (float *a, float *b); + +void foo (char *x) +{ + float a, b; + char c[256]; + int i, j; + + bar (&a, &b); + for (i = 0; i < 256; i++) + { + float v = a; + if (v < 0.0f) v = 0.0f; + if (v < 255.0f) v = 255.0f; + c[i] = v; + a += b; + } + + for (j = 0; j < 256; j++) + x[j] = c[j]; +} -- cgit v1.2.3