+2004-01-14 Hartmut Penner <hpenner@de.ibm.com>
+
+ * gcc/config/rs6000/rs6000.c (rs6000_stack_info)
+ Calculate always vrsave_mask if TARGET_ALTIVEC.
+ (rs6000_emit_prologue): Emit code for vrsave
+ only if TARGET_ALTIVEC_VRSAVE.
+ (rs6000_emit_epilogue): Likewise.
+
2004-01-14 Eric Botcazou <ebotcazou@libertysurf.fr>
* config/sparc/sparc.md (tie_add32): Fix pasto.
else
info_ptr->spe_gp_size = 0;
- if (TARGET_ALTIVEC_ABI && TARGET_ALTIVEC_VRSAVE)
- {
- info_ptr->vrsave_mask = compute_vrsave_mask ();
- info_ptr->vrsave_size = info_ptr->vrsave_mask ? 4 : 0;
- }
+ if (TARGET_ALTIVEC_ABI)
+ info_ptr->vrsave_mask = compute_vrsave_mask ();
else
- {
- info_ptr->vrsave_mask = 0;
- info_ptr->vrsave_size = 0;
- }
+ info_ptr->vrsave_mask = 0;
+
+ if (TARGET_ALTIVEC_VRSAVE && info_ptr->vrsave_mask)
+ info_ptr->vrsave_size = 4;
+ else
+ info_ptr->vrsave_size = 0;
/* Calculate the offsets. */
switch (DEFAULT_ABI)
used in this function, and do the corresponding magic in the
epilogue. */
- if (TARGET_ALTIVEC && info->vrsave_mask != 0)
+ if (TARGET_ALTIVEC && TARGET_ALTIVEC_VRSAVE
+ && info->vrsave_mask != 0)
{
rtx reg, mem, vrsave;
int offset;
}
/* Restore VRSAVE if needed. */
- if (TARGET_ALTIVEC_ABI && info->vrsave_mask != 0)
+ if (TARGET_ALTIVEC_ABI && TARGET_ALTIVEC_VRSAVE
+ && info->vrsave_mask != 0)
{
rtx addr, mem, reg;