subject:"\[PING\] Fix PR46399 \- missing mode promotion for libcall args"

Re: [PING] Fix PR46399 - missing mode promotion for libcall args

2011-05-06 Thread NightStrike

On Wed, May 4, 2011 at 9:45 AM, Richard Guenther wrote: > On Wed, May 4, 2011 at 3:45 PM, Kai Tietz wrote: >> 2011/5/4 Richard Guenther : >>> On Mon, Apr 18, 2011 at 10:17 AM, Andreas Krebbel >>> wrote: Hi, the attached patch uses the existing promote_function_mode hook. For

Re: [PING] Fix PR46399 - missing mode promotion for libcall args

2011-05-04 Thread Richard Guenther

On Wed, May 4, 2011 at 3:45 PM, Kai Tietz wrote: > 2011/5/4 Richard Guenther : >> On Mon, Apr 18, 2011 at 10:17 AM, Andreas Krebbel >> wrote: >>> Hi, >>> >>> the attached patch uses the existing promote_function_mode hook. For >>> a libcall neither TYPE nor FNTYPE is available so I had to change

Re: [PING] Fix PR46399 - missing mode promotion for libcall args

2011-05-04 Thread Kai Tietz

2011/5/4 Richard Guenther : > On Mon, Apr 18, 2011 at 10:17 AM, Andreas Krebbel > wrote: >> Hi, >> >> the attached patch uses the existing promote_function_mode hook. For >> a libcall neither TYPE nor FNTYPE is available so I had to change a >> few related function in order to deal with that. >>

Re: [PING] Fix PR46399 - missing mode promotion for libcall args

2011-05-04 Thread Richard Guenther

On Mon, Apr 18, 2011 at 10:17 AM, Andreas Krebbel wrote: > Hi, > > the attached patch uses the existing promote_function_mode hook. For > a libcall neither TYPE nor FNTYPE is available so I had to change a > few related function in order to deal with that. > > The patch also fixes the s390 DFP pr

Re: [PING] Fix PR46399 - missing mode promotion for libcall args

2011-04-25 Thread Ian Lance Taylor

"Andreas Krebbel" writes: > 2011-04-18 Andreas Krebbel > > * calls.c (emit_library_call_value_1): Invoke > promote_function_mode hook on libcall arguments. > * explow.c (promote_function_mode, promote_mode): Handle TYPE > argument being NULL. > * targhooks.c (defa

Re: [PING] Fix PR46399 - missing mode promotion for libcall args

2011-04-18 Thread Andreas Krebbel

Hi, the attached patch uses the existing promote_function_mode hook. For a libcall neither TYPE nor FNTYPE is available so I had to change a few related function in order to deal with that. The patch also fixes the s390 DFP problems. Bye, -Andreas- 2011-04-18 Andreas Krebbel * ca

Re: [PING] Fix PR46399 - missing mode promotion for libcall args

2011-04-13 Thread Ian Lance Taylor

Andreas Krebbel writes: > On 04/13/2011 03:31 PM, Ian Lance Taylor wrote: >> "Andreas Krebbel" writes: >> >>> This fixes a wrong code generation bug for sw DFP: >>> >>> http://gcc.gnu.org/ml/gcc-patches/2011-03/msg00141.html >> >> Why do we need a new target hook just for libcalls? Why not ju

Re: [PING] Fix PR46399 - missing mode promotion for libcall args

2011-04-13 Thread Andreas Krebbel

On 04/13/2011 03:31 PM, Ian Lance Taylor wrote: > "Andreas Krebbel" writes: > >> This fixes a wrong code generation bug for sw DFP: >> >> http://gcc.gnu.org/ml/gcc-patches/2011-03/msg00141.html > > Why do we need a new target hook just for libcalls? Why not just use > the existing TARGET_PROMOT

Re: [PING] Fix PR46399 - missing mode promotion for libcall args

2011-04-13 Thread Ian Lance Taylor

"Andreas Krebbel" writes: > This fixes a wrong code generation bug for sw DFP: > > http://gcc.gnu.org/ml/gcc-patches/2011-03/msg00141.html Why do we need a new target hook just for libcalls? Why not just use the existing TARGET_PROMOTE_FUNCTION_MODE hook? We could say that for a libcall functy