diff options
| author | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-05-18 21:35:12 +0000 |
|---|---|---|
| committer | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-05-18 21:35:12 +0000 |
| commit | d7bb133fa9523c6f4603e9cd1ecfb25ee32da246 (patch) | |
| tree | 0191c6562afef2322869387aaa5c0ca5c176153a | |
| parent | eff6a3dcb063069d6a07b696e02a55f45cf1e586 (diff) | |
| download | ppe42-gcc-d7bb133fa9523c6f4603e9cd1ecfb25ee32da246.tar.gz ppe42-gcc-d7bb133fa9523c6f4603e9cd1ecfb25ee32da246.zip | |
2007-05-18 H.J. Lu <hongjiu.lu@intel.com>
PR target/31989
PR target/31681
PR target/31666
* config/i386/i386.c (init_cumulative_args): Set maybe_vaarg to
true if function has no argument.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@124835 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/config/i386/i386.c | 5 |
2 files changed, 12 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 630e06dffb6..6033a605f42 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,11 @@ +2007-05-18 H.J. Lu <hongjiu.lu@intel.com> + + PR target/31989 + PR target/31681 + PR target/31666 + * config/i386/i386.c (init_cumulative_args): Set maybe_vaarg to + true if function has no argument. + 2007-05-18 DJ Delorie <dj@redhat.com> * config/mips/mips.c (mips_offset_within_alignment_p): New. diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index 3c9445affdb..1bea8d7cb9e 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -3051,7 +3051,10 @@ init_cumulative_args (CUMULATIVE_ARGS *cum, /* Argument info to initialize */ cum->mmx_nregs = MMX_REGPARM_MAX; cum->warn_sse = true; cum->warn_mmx = true; - cum->maybe_vaarg = (fntype ? type_has_variadic_args_p (fntype) : !libname); + cum->maybe_vaarg = (fntype + ? (!TYPE_ARG_TYPES (fntype) + || type_has_variadic_args_p (fntype)) + : !libname); if (!TARGET_64BIT) { |
