[gcc(refs/users/meissner/heads/work054)] Change rs6000_const_f32_to_i32 return type.

[Michael Meissner <meissner@gcc.gnu.org>]

https://gcc.gnu.org/g:35c21585abba9037f2f68a7ae4c9ee585138a61a

commit 35c21585abba9037f2f68a7ae4c9ee585138a61a
Author: Michael Meissner <meissner@linux.ibm.com>
Date:   Thu Jun 3 13:22:26 2021 -0400

    Change rs6000_const_f32_to_i32 return type.
    
    The function rs6000_const_f32_to_i32 called REAL_VALUE_TO_TARGET_SINGLE
    with a long long type and returns it.  This patch changes the type to long
    which is the proper type for REAL_VALUE_TO_TARGET_SINGLE.
    
    gcc/
    2021-06-03  Michael Meissner  <meissner@linux.ibm.com>
    
            * config/rs6000/rs6000-protos.h (rs6000_const_f32_to_i32): Change
            return type to long.
            * config/rs6000/rs6000.c (rs6000_const_f32_to_i32): Change return
            type to long.

Diff:
---
 gcc/config/rs6000/rs6000-protos.h | 2 +-
 gcc/config/rs6000/rs6000.c        | 6 ++++--
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/gcc/config/rs6000/rs6000-protos.h b/gcc/config/rs6000/rs6000-protos.h
index 9de294d3b28..94bf961c6b7 100644
--- a/gcc/config/rs6000/rs6000-protos.h
+++ b/gcc/config/rs6000/rs6000-protos.h
@@ -281,7 +281,7 @@ extern void rs6000_asm_output_dwarf_pcrel (FILE *file, int size,
 					   const char *label);
 extern void rs6000_asm_output_dwarf_datarel (FILE *file, int size,
 					     const char *label);
-extern long long rs6000_const_f32_to_i32 (rtx operand);
+extern long rs6000_const_f32_to_i32 (rtx operand);
 
 /* Declare functions in rs6000-c.c */
 
diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c
index 87163923cca..dc515ee53da 100644
--- a/gcc/config/rs6000/rs6000.c
+++ b/gcc/config/rs6000/rs6000.c
@@ -27929,10 +27929,12 @@ rs6000_invalid_conversion (const_tree fromtype, const_tree totype)
   return NULL;
 }
 
-long long
+/* Convert a SFmode constant to the integer bit pattern.  */
+
+long
 rs6000_const_f32_to_i32 (rtx operand)
 {
-  long long value;
+  long value;
   const struct real_value *rv = CONST_DOUBLE_REAL_VALUE (operand);
 
   gcc_assert (GET_MODE (operand) == SFmode);