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s390.h (FUNCTION_ARG_REGNO_P): Fix fprs for 64 bit. 

2008-02-07  Andreas Krebbel  <krebbel1@de.ibm.com>

	* config/s390/s390.h (FUNCTION_ARG_REGNO_P): Fix fprs for 64 bit.

From-SVN: r132172
This commit is contained in:
Andreas Krebbel 2008-02-07 19:01:45 +00:00
parent 32891ff6a1
commit 96e2afa84b
2 changed files with 9 additions and 4 deletions
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6
gcc/ChangeLog
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@ -1,4 +1,8 @@
2008-07-07 Richard Henderson <rth@redhat.com>
2008-02-07 Andreas Krebbel <krebbel1@de.ibm.com>
* config/s390/s390.h (FUNCTION_ARG_REGNO_P): Fix fprs for 64 bit.
2008-02-07 Richard Henderson <rth@redhat.com>
PR rtl-opt/33410
* config/alpha/alpha.c (alpha_emit_xfloating_compare): Use an

7
gcc/config/s390/s390.h
View File

@ -636,10 +636,11 @@ CUMULATIVE_ARGS;
#define FUNCTION_ARG(CUM, MODE, TYPE, NAMED) \
s390_function_arg (&CUM, MODE, TYPE, NAMED)
/* Arguments can be placed in general registers 2 to 6,
or in floating point registers 0 and 2. */
/* Arguments can be placed in general registers 2 to 6, or in floating
point registers 0 and 2 for 31 bit and fprs 0, 2, 4 and 6 for 64
bit. */
#define FUNCTION_ARG_REGNO_P(N) (((N) >=2 && (N) <7) || \
(N) == 16 || (N) == 17)
(N) == 16 || (N) == 17 || (TARGET_64BIT && ((N) == 18 || (N) == 19)))
/* Scalar return values. */