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.target/i386/excess-precision-2.c | 33 ++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 gcc/testsuite/gcc.target/i386/excess-precision-2.c (limited to 'gcc/testsuite/gcc.target/i386/excess-precision-2.c') diff --git a/gcc/testsuite/gcc.target/i386/excess-precision-2.c b/gcc/testsuite/gcc.target/i386/excess-precision-2.c new file mode 100644 index 000000000..b5035e5a1 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/excess-precision-2.c @@ -0,0 +1,33 @@ +/* Excess precision tests. Test excess precision of constants. */ +/* { dg-do run } */ +/* { dg-options "-O2 -mfpmath=387 -fexcess-precision=standard" } */ + +#include + +extern void abort (void); +extern void exit (int); + +volatile long double ldadd1 = 1.0l + 0x1.0p-30l; +volatile long double ld11f = 1.1f; +volatile long double ld11d = 1.1; +volatile long double ld11 = 1.1; + +void +test_const (void) +{ + if (1.0f + 0x1.0p-30f != ldadd1) + abort (); + if (ld11f != ld11) + abort (); + if (ld11d != ld11) + abort (); + if (1.1f != ld11) + abort (); +} + +int +main (void) +{ + test_const (); + exit (0); +} -- cgit v1.2.3