diff options
author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
---|---|---|
committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/gcc.dg/builtins-57.c | |
parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/builtins-57.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/builtins-57.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/builtins-57.c b/gcc-4.9/gcc/testsuite/gcc.dg/builtins-57.c new file mode 100644 index 000000000..361826cb0 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/builtins-57.c @@ -0,0 +1,25 @@ +/* { dg-do link } */ +/* { dg-options "-std=c99 -ffinite-math-only" } */ + +#include "builtins-config.h" + +extern void link_error (void); + +extern double floor (double); +extern double trunc (double); +extern double fabs (double); + +void test (double x) +{ +#ifdef HAVE_C99_RUNTIME + if (floor (fabs (x)) != trunc (fabs (x))) + link_error (); +#endif + if (__builtin_lfloor (fabs (x)) != (long)fabs (x)) + link_error (); +} + +int main (void) +{ + return 0; +} |