amdgcn: Use unsigned types for udivsi3/umodsi3 libgcc helper args/return

This patch changes the argument and return types for the libgcc __udivsi3
and __umodsi3 helper functions for GCN to USItype instead of SItype.
This is probably just cosmetic in practice.

2021-06-18  Julian Brown  <julian@codesourcery.com>

libgcc/
	* config/gcn/lib2-divmod.c (__udivsi3, __umodsi3): Change argument and
	return types to USItype.
	* config/gcn/lib2-gcn.h (__udivsi3, __umodsi3): Update prototypes.

diff --git a/libgcc/config/gcn/lib2-divmod.c b/libgcc/config/gcn/lib2-divmod.c
index 0d6ca44f521ac197b6edd552aded822086bbf374..7c72e24e0c3a47da9701a48e82b96310fec15740 100644 (file)
--- a/libgcc/config/gcn/lib2-divmod.c
+++ b/libgcc/config/gcn/lib2-divmod.c
@@ -102,15 +102,15 @@ __modsi3 (SItype a, SItype b)
 }
 
 
-SItype
-__udivsi3 (SItype a, SItype b)
+USItype
+__udivsi3 (USItype a, USItype b)
 {
   return udivmodsi4 (a, b, 0);
 }
 
 
-SItype
-__umodsi3 (SItype a, SItype b)
+USItype
+__umodsi3 (USItype a, USItype b)
 {
   return udivmodsi4 (a, b, 1);
 }

diff --git a/libgcc/config/gcn/lib2-gcn.h b/libgcc/config/gcn/lib2-gcn.h
index 11476c4cda85a734305adf97ab6a01968a8a755c..9223d73b8e749530ae3b563385885751eac5d92a 100644 (file)
--- a/libgcc/config/gcn/lib2-gcn.h
+++ b/libgcc/config/gcn/lib2-gcn.h
@@ -38,8 +38,8 @@ typedef int word_type __attribute__ ((mode (__word__)));
 /* Exported functions.  */
 extern SItype __divsi3 (SItype, SItype);
 extern SItype __modsi3 (SItype, SItype);
-extern SItype __udivsi3 (SItype, SItype);
-extern SItype __umodsi3 (SItype, SItype);
+extern USItype __udivsi3 (USItype, USItype);
+extern USItype __umodsi3 (USItype, USItype);
 extern HItype __divhi3 (HItype, HItype);
 extern HItype __modhi3 (HItype, HItype);
 extern UHItype __udivhi3 (UHItype, UHItype);