[PATCH] Fix Pascal build failure on s390
Ulrich Weigand
weigand@i1.informatik.uni-erlangen.de
Thu Mar 25 02:15:00 GMT 2004
Hello,
building the Pascal front end for gcc 3.3 on s390 fails due to
an unrecognized insn. This turns out to be the fault of
store_constructor which generates a CONST_INT that doesn't
fit in the appropriate mode, because it isn't properly sign-
extended.
This patch fixes the problem by using gen_int_mode.
Bootstrapped/regtested on s390-ibm-linux and s390x-ibm-linux.
OK (for 3.3/3.4./3.5)?
Bye,
Ulrich
ChangeLog:
* expr.c (store_constructor): Use gen_int_mode to correctly
sign-extend CONST_INT value.
*** src/gcc/expr.c.orig Tue Mar 23 18:17:35 2004
--- src/gcc/expr.c Tue Mar 23 18:15:46 2004
*************** store_constructor (exp, target, cleared,
*** 5359,5365 ****
{
if (word != 0 || ! cleared)
{
! rtx datum = GEN_INT (word);
rtx to_rtx;
/* The assumption here is that it is safe to use
--- 5359,5365 ----
{
if (word != 0 || ! cleared)
{
! rtx datum = gen_int_mode (word, mode);
rtx to_rtx;
/* The assumption here is that it is safe to use
--
Dr. Ulrich Weigand
weigand@informatik.uni-erlangen.de
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