From ee88d9aa55398253759a68eba8fec4f05819910a Mon Sep 17 00:00:00 2001
From: Maxim Kuvyrkov <maxim@codesourcery.com>
Date: Mon, 1 Jun 2009 14:45:18 +0000
Subject: [PATCH] Revert due to PR40320:
2009-06-01 Maxim Kuvyrkov <maxim@codesourcery.com>
* calls.c (emit_library_call_value_1): Don't force_operand for move
and push insns.
From-SVN: r148046
---
gcc/ChangeLog | 8 ++++++++
gcc/calls.c | 10 ++++++++++
2 files changed, 18 insertions(+)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index eee6e8447fdd..82b15ed63e25 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,11 @@
+2009-06-01 Maxim Kuvyrkov <maxim@codesourcery.com>
+
+ Revert due to PR40320:
+
+ 2009-06-01 Maxim Kuvyrkov <maxim@codesourcery.com>
+ * calls.c (emit_library_call_value_1): Don't force_operand for move
+ and push insns.
+
2009-06-01 Olivier Hainque <hainque@adacore.com>
Eric Botcazou <botcazou@adacore.com>
diff --git a/gcc/calls.c b/gcc/calls.c
index 0d83ff4f38e2..c10b0cd3abad 100644
--- a/gcc/calls.c
+++ b/gcc/calls.c
@@ -3412,6 +3412,11 @@ emit_library_call_value_1 (int retval, rtx orgfun, rtx value,
nargs++;
+ /* Make sure it is a reasonable operand for a move or push insn. */
+ if (!REG_P (addr) && !MEM_P (addr)
+ && ! (CONSTANT_P (addr) && LEGITIMATE_CONSTANT_P (addr)))
+ addr = force_operand (addr, NULL_RTX);
+
argvec[count].value = addr;
argvec[count].mode = Pmode;
argvec[count].partial = 0;
@@ -3447,6 +3452,11 @@ emit_library_call_value_1 (int retval, rtx orgfun, rtx value,
gcc_assert (mode != BLKmode
&& (GET_MODE (val) == mode || GET_MODE (val) == VOIDmode));
+ /* Make sure it is a reasonable operand for a move or push insn. */
+ if (!REG_P (val) && !MEM_P (val)
+ && ! (CONSTANT_P (val) && LEGITIMATE_CONSTANT_P (val)))
+ val = force_operand (val, NULL_RTX);
+
if (pass_by_reference (&args_so_far, mode, NULL_TREE, 1))
{
rtx slot;
--
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