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/ia64/float80-varargs-1.c | 33 +++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 gcc/testsuite/gcc.target/ia64/float80-varargs-1.c (limited to 'gcc/testsuite/gcc.target/ia64/float80-varargs-1.c') diff --git a/gcc/testsuite/gcc.target/ia64/float80-varargs-1.c b/gcc/testsuite/gcc.target/ia64/float80-varargs-1.c new file mode 100644 index 000000000..96524be6b --- /dev/null +++ b/gcc/testsuite/gcc.target/ia64/float80-varargs-1.c @@ -0,0 +1,33 @@ +/* Test for a bug with passing __float80 in varargs. The __float80 + value was wrongly passed, leading to an abort. */ +/* Origin: Joseph Myers */ +/* { dg-do run } */ +/* { dg-options "" } */ + +#include + +extern void abort (void); +extern void exit (int); + +__float80 s = 1.234L; +__float80 d; + +void vf (int a0, ...); + +int +main (void) +{ + vf (0, s); + if (d != s) + abort (); + exit (0); +} + +void +vf (int a0, ...) +{ + va_list ap; + va_start (ap, a0); + d = va_arg (ap, __float80); + va_end (ap); +} -- cgit v1.2.3