Patchwork [i386] : Use INTEGER_CLASS_P macro in ix86_spill_class

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Submitter Uros Bizjak
Date Feb. 8, 2013, 12:11 p.m.
Message ID <CAFULd4bLVhbZR3m-YEQu58piuXBm2PurOWRa_E=9xJzhn6eTyQ@mail.gmail.com>
Download mbox | patch
Permalink /patch/219123/
State New
Headers show

Comments

Uros Bizjak - Feb. 8, 2013, 12:11 p.m.
Hello!

The patch replaces open-coded INTEGER_CLASS_P macro with its
definition from i386.h

2013-02-08  Uros Bizjak  <ubizjak@gmail.com>

	* config/i386/i386.c (ix86_spill_class): Use INTEGER_CLASS_P macro.

Bootstrapped and regression tested on x86_64-pc-linux-gnu {,-m32},
with additional configure flags "--with-arch=corei7
--with-cpu=corei7".

Committed as obvious to mainline SVN.

Patch

Index: config/i386/i386.c
===================================================================
--- config/i386/i386.c  (revision 195880)
+++ config/i386/i386.c  (working copy)
@@ -42083,9 +42083,8 @@ 
 ix86_spill_class (reg_class_t rclass, enum machine_mode mode)
 {
   if (TARGET_SSE && TARGET_GENERAL_REGS_SSE_SPILL && ! TARGET_MMX
-      && hard_reg_set_subset_p (reg_class_contents[rclass],
-                               reg_class_contents[GENERAL_REGS])
-      && (mode == SImode || (TARGET_64BIT && mode == DImode)))
+      && (mode == SImode || (TARGET_64BIT && mode == DImode))
+      && INTEGER_CLASS_P (rclass))
     return SSE_REGS;
   return NO_REGS;
 }