From: H.J. Lu <hjl@gnu.org>
Date: Sat, 15 Aug 1998 20:31:11 +0000 (+0000)
Subject: alpha.h (ASM_OUTPUT_MI_THUNK): Handle aggregated return type.
X-Git-Tag: prereleases/egcs-1.1-prerelease~61
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b0e79d590fedb66a8f8b3d2fe767c6997df21915;p=thirdparty%2Fgcc.git

alpha.h (ASM_OUTPUT_MI_THUNK): Handle aggregated return type.

Sat Aug 15 20:22:33 1998  H.J. Lu  (hjl@gnu.org)
        * config/alpha/alpha.h (ASM_OUTPUT_MI_THUNK): Handle aggregated
        return type.
        * config/alpha/win-nt.h (ASM_OUTPUT_MI_THUNK): Likewise.

From-SVN: r21750
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 716c5d43d111..d52c1f961b22 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+Sat Aug 15 20:22:33 1998  H.J. Lu  (hjl@gnu.org)
+
+	* config/alpha/alpha.h (ASM_OUTPUT_MI_THUNK): Handle aggregated
+	return type.
+	* config/alpha/win-nt.h (ASM_OUTPUT_MI_THUNK): Likewise.
+
 Fri Aug 14 21:07:03 1998  Jeffrey A Law  (law@cygnus.com)
 
 	From Joern:
diff --git a/gcc/config/alpha/alpha.h b/gcc/config/alpha/alpha.h
index 6e612afc5748..4e99683fbbd6 100644
--- a/gcc/config/alpha/alpha.h
+++ b/gcc/config/alpha/alpha.h
@@ -2145,12 +2145,14 @@ literal_section ()						\
 #define ASM_OUTPUT_MI_THUNK(FILE, THUNK_FNDECL, DELTA, FUNCTION)	\
 do {									\
   char *fn_name = XSTR (XEXP (DECL_RTL (FUNCTION), 0), 0);		\
+  int reg;								\
 									\
   /* Mark end of prologue.  */						\
   output_end_prologue (FILE);						\
 									\
   /* Rely on the assembler to macro expand a large delta.  */		\
-  fprintf (FILE, "\tlda $16,%ld($16)\n", (long)(DELTA));		\
+  reg = aggregate_value_p (TREE_TYPE (TREE_TYPE (FUNCTION))) ? 17 : 16;	\
+  fprintf (FILE, "\tlda $%d,%ld($%d)\n", reg, (long)(DELTA), reg);	\
 									\
   if (current_file_function_operand (XEXP (DECL_RTL (FUNCTION), 0)))	\
     {									\
diff --git a/gcc/config/alpha/win-nt.h b/gcc/config/alpha/win-nt.h
index 339ed4465a39..a3aa27519b67 100644
--- a/gcc/config/alpha/win-nt.h
+++ b/gcc/config/alpha/win-nt.h
@@ -111,12 +111,14 @@ Boston, MA 02111-1307, USA.  */
 #define ASM_OUTPUT_MI_THUNK(FILE, THUNK_FNDECL, DELTA, FUNCTION)	\
 do {									\
   char *op, *fn_name = XSTR (XEXP (DECL_RTL (FUNCTION), 0), 0);		\
+  int reg;								\
 									\
   /* Mark end of prologue.  */						\
   output_end_prologue (FILE);						\
 									\
   /* Rely on the assembler to macro expand a large delta.  */		\
-  fprintf (FILE, "\tlda $16,%ld($16)\n", (long)(DELTA));		\
+  reg = aggregate_value_p (TREE_TYPE (TREE_TYPE (FUNCTION))) ? 17 : 16; \
+  fprintf (FILE, "\tlda $%d,%ld($%d)\n", reg, (long)(DELTA), reg);      \       
 									\
   op = "jsr";								\
   if (current_file_function_operand (XEXP (DECL_RTL (FUNCTION), 0)))	\