* calls.c (expand_call): Don't emit reg notes for a sibcall.

From-SVN: r33596

* calls.c (expand_call): Don't emit reg notes for a sibcall.
From-SVN: r33596
8be9eb00 · Richard Henderson · Richard Henderson · 5062dbd5 · 8be9eb00 · 8be9eb00
Commit 8be9eb00 authored May 01, 2000 by Richard Henderson Committed by Richard Henderson May 01, 2000
Hide whitespace changes
Inline Side-by-side

Showing with 6 additions and 1 deletions

gcc/ChangeLog
+4 -0

gcc/calls.c
+2 -1

No files found.
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
 2000-05-01  Richard Henderson  <rth@cygnus.com>

+	* calls.c (expand_call): Don't emit reg notes for a sibcall.
+
+2000-05-01  Richard Henderson  <rth@cygnus.com>
+
 	* ifcvt.c (if_convert): Only verify_flow_info if ENABLE_CHECKING.

 2000-05-01  Jason Merrill  <jason@casey.cygnus.com>

--- a/gcc/calls.c
+++ b/gcc/calls.c
@@ -2908,7 +2908,8 @@ expand_call (exp, target, ignore)
 	 Test valreg so we don't crash; may safely ignore `const'
 	 if return type is void.  Disable for PARALLEL return values, because
 	 we have no way to move such values into a pseudo register.  */
-      if ((flags & (ECF_CONST | ECF_PURE))
+      if (pass
+	  && (flags & (ECF_CONST | ECF_PURE))
 	  && valreg != 0 && GET_CODE (valreg) != PARALLEL)
 	{
 	  rtx note = 0;