From: Richard Henderson <rth@cygnus.com>
Date: Mon, 1 May 2000 23:59:00 +0000 (-0700)
Subject: * calls.c (expand_call): Don't emit reg notes for a sibcall.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8be9eb00e597711234653e0f9647f63f1196b88f;p=gcc.git

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

From-SVN: r33596
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 922b5b069db..e616f69fd67 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+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.
diff --git a/gcc/calls.c b/gcc/calls.c
index 78e3f102e05..3eb79644420 100644
--- 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;