From 5e77c6f9326314df6d3cb47c94ad3e689046826e Mon Sep 17 00:00:00 2001
From: Kaz Kojima <kkojima@gcc.gnu.org>
Date: Fri, 1 Jun 2007 04:58:23 +0000
Subject: [PATCH] sh.c (fpscr_set_from_mem): Call get_free_reg only after
no_new_pseudos.
* config/sh/sh.c (fpscr_set_from_mem): Call get_free_reg
only after no_new_pseudos.
From-SVN: r125258
---
gcc/ChangeLog | 5 +++++
gcc/config/sh/sh.c | 3 ++-
2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index e622c34817b3..87ce2f1fcac2 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2007-06-01 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ * config/sh/sh.c (fpscr_set_from_mem): Call get_free_reg
+ only after no_new_pseudos.
+
2007-05-31 Eric Christopher <echristo@apple.com>
* expr.c (convert_move): Assert that we don't have a BLKmode
diff --git a/gcc/config/sh/sh.c b/gcc/config/sh/sh.c
index b3c46ab46882..10d7a86fdd0c 100644
--- a/gcc/config/sh/sh.c
+++ b/gcc/config/sh/sh.c
@@ -8542,8 +8542,9 @@ fpscr_set_from_mem (int mode, HARD_REG_SET regs_live)
{
enum attr_fp_mode fp_mode = mode;
enum attr_fp_mode norm_mode = ACTUAL_NORMAL_MODE (FP_MODE);
- rtx addr_reg = get_free_reg (regs_live);
+ rtx addr_reg;
+ addr_reg = no_new_pseudos ? get_free_reg (regs_live) : NULL_RTX;
emit_fpu_switch (addr_reg, fp_mode == norm_mode);
}
--
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