* pa.c (output_indirect_call): Only use %r2 as the link register in

[pf3gnuchains/gcc-fork.git] / gcc / config / pa / pa.c

diff --git a/gcc/config/pa/pa.c b/gcc/config/pa/pa.c
index da065ce..ee781af 100644 (file)
--- a/gcc/config/pa/pa.c
+++ b/gcc/config/pa/pa.c
@@ -7545,7 +7545,15 @@ output_indirect_call (rtx insn, rtx call_dest)
      No need to check target flags as the length uniquely identifies
      the remaining cases.  */
   if (attr_length_indirect_call (insn) == 8)
-    return ".CALL\tARGW0=GR\n\t{bl|b,l} $$dyncall,%%r2\n\tcopy %%r2,%%r31";
+    {
+      /* The HP linker substitutes a BLE for millicode calls using
+        the short PIC PCREL form.  Thus, we must use %r31 as the
+        link register when generating PA 1.x code.  */
+      if (TARGET_PA_20)
+       return ".CALL\tARGW0=GR\n\tb,l $$dyncall,%%r2\n\tcopy %%r2,%%r31";
+      else
+       return ".CALL\tARGW0=GR\n\tbl $$dyncall,%%r31\n\tcopy %%r31,%%r2";
+    }
 
   /* Long millicode call, but we are not generating PIC or portable runtime
      code.  */