From: Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
Date: Mon, 23 Aug 2004 07:47:31 +0000 (+0200)
Subject: tree-ssa-operands.c (get_call_expr_operands): Add VUSE operands for noreturn functions.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c0e1b12feef416da65d62963b3dbff4c4ee2d903;p=gcc.git

tree-ssa-operands.c (get_call_expr_operands): Add VUSE operands for noreturn functions.

	* tree-ssa-operands.c (get_call_expr_operands): Add VUSE operands for
	noreturn functions.

From-SVN: r86411
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 29ac16e831f..3550910b9d7 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2004-08-23  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>
+
+	* tree-ssa-operands.c (get_call_expr_operands): Add VUSE operands for
+	noreturn functions.
+
 2004-08-23  Richard Sandiford  <rsandifo@redhat.com>
 
 	* config/mips/mips.h (ISA_HAS_DCLZ_DCLO): Delete.
diff --git a/gcc/tree-ssa-operands.c b/gcc/tree-ssa-operands.c
index 230167f84e9..5e49683f0f7 100644
--- a/gcc/tree-ssa-operands.c
+++ b/gcc/tree-ssa-operands.c
@@ -1378,7 +1378,7 @@ get_call_expr_operands (tree stmt, tree expr)
       if (TREE_SIDE_EFFECTS (expr)
 	  && !(call_flags & (ECF_PURE | ECF_CONST | ECF_NORETURN)))
 	add_call_clobber_ops (stmt);
-      else if (!(call_flags & (ECF_CONST | ECF_NORETURN)))
+      else if (!(call_flags & ECF_CONST))
 	add_call_read_ops (stmt);
     }
 }