From d4c32b6fcae6547e1ab8ab8c36faa59389ef54c2 Mon Sep 17 00:00:00 2001
From: Richard Henderson <rth@redhat.com>
Date: Tue, 18 Nov 2003 23:59:08 -0800
Subject: [PATCH] i386.c (print_reg): Handle QI and HI modes for non Q regs.
* config/i386/i386.c (print_reg): Handle QI and HI modes for
non Q regs.
From-SVN: r73730
---
gcc/ChangeLog | 5 +++++
gcc/config/i386/i386.c | 5 +++++
2 files changed, 10 insertions(+)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 0184f4354478..931f74c2aeb8 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2003-11-19 Richard Henderson <rth@redhat.com>
+
+ * config/i386/i386.c (print_reg): Handle QI and HI modes for
+ non Q regs.
+
2003-11-19 Andreas Tobler <a.tobler@schweiz.ch>
* config/config.gcc (powerpc-*-darwin*): Add libgcc build
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index 744f5213c9a5..80603716cb59 100644
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -7072,12 +7072,17 @@ print_reg (rtx x, int code, FILE *file)
/* FALLTHRU */
case 16:
case 2:
+ normal:
fputs (hi_reg_name[REGNO (x)], file);
break;
case 1:
+ if (REGNO (x) >= ARRAY_SIZE (qi_reg_name))
+ goto normal;
fputs (qi_reg_name[REGNO (x)], file);
break;
case 0:
+ if (REGNO (x) >= ARRAY_SIZE (qi_high_reg_name))
+ goto normal;
fputs (qi_high_reg_name[REGNO (x)], file);
break;
default:
--
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