From c4100a35b87ee44400da49fbc187f5d95a8f30a3 Mon Sep 17 00:00:00 2001
From: Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
Date: Wed, 20 Jul 2011 13:37:56 +0000
Subject: [PATCH] s390.c (s390_class_max_nregs): Fix return type.
2011-07-20 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* config/s390/s390.c (s390_class_max_nregs): Fix return type.
* config/s390/s390-protos.h (s390_class_max_nregs): Likewise.
From-SVN: r176511
---
gcc/ChangeLog | 5 +++++
gcc/config/s390/s390-protos.h | 2 +-
gcc/config/s390/s390.c | 2 +-
3 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 6a9b143b96c7..ca0dfa0a170b 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2011-07-20 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * config/s390/s390.c (s390_class_max_nregs): Fix return type.
+ * config/s390/s390-protos.h (s390_class_max_nregs): Likewise.
+
2011-07-20 Richard Guenther <rguenther@suse.de>
PR middle-end/18908
diff --git a/gcc/config/s390/s390-protos.h b/gcc/config/s390/s390-protos.h
index 79fce849a163..01a3584fe867 100644
--- a/gcc/config/s390/s390-protos.h
+++ b/gcc/config/s390/s390-protos.h
@@ -41,7 +41,7 @@ extern void s390_function_profiler (FILE *, int);
extern void s390_set_has_landing_pad_p (bool);
extern bool s390_hard_regno_mode_ok (unsigned int, enum machine_mode);
extern bool s390_hard_regno_rename_ok (unsigned int, unsigned int);
-extern bool s390_class_max_nregs (enum reg_class, enum machine_mode);
+extern int s390_class_max_nregs (enum reg_class, enum machine_mode);
#ifdef RTX_CODE
extern int s390_extra_constraint_str (rtx, int, const char *);
diff --git a/gcc/config/s390/s390.c b/gcc/config/s390/s390.c
index 5976b7fd328a..d52765eb0352 100644
--- a/gcc/config/s390/s390.c
+++ b/gcc/config/s390/s390.c
@@ -7572,7 +7572,7 @@ s390_hard_regno_rename_ok (unsigned int old_reg, unsigned int new_reg)
/* Maximum number of registers to represent a value of mode MODE
in a register of class RCLASS. */
-bool
+int
s390_class_max_nregs (enum reg_class rclass, enum machine_mode mode)
{
switch (rclass)
--
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