gcc-4.8: Fix ICE on ppc/spe targets

Rename patches to make them easly to apply with git

(From OE-Core rev: 040a55d0b730bf78aad0f51e0018faa88655e279)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/gcc/gcc-4.8.inc

@@ -66,8 +66,9 @@ SRC_URI = "${GNU_MIRROR}/gcc/gcc-${PV}/gcc-${PV}.tar.bz2 \
 	   file://0034-Use-the-multilib-config-files-from-B-instead-of-usin.patch \
 	   file://0035-wcast-qual-PR-55383.patch \
 	   file://0036-PR-target-56102.patch \
-	   file://gcc-4.8-PR56797.patch \
-	   file://gcc-4.8-build-args.patch \
+	   file://0037-gcc-4.8-PR56797.patch \
+	   file://0038-gcc-4.8-build-args.patch \
+	   file://0039-gcc-4.8-PR57717.patch \
 	  "
 SRC_URI[md5sum] = "3b2386c114cd74185aa3754b58a79304"
 SRC_URI[sha256sum] = "545b44be3ad9f2c4e90e6880f5c9d4f0a8f0e5f67e1ffb0d45da9fa01bb05813"

meta/recipes-devtools/gcc/gcc-4.8/0039-gcc-4.8-PR57717.patch

@@ -0,0 +1,23 @@
+This backports fix from http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57717
+
+Upstream-Status: Backport
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Index: gcc-4.8.1/gcc/config/rs6000/rs6000.c
+===================================================================
+--- gcc-4.8.1.orig/gcc/config/rs6000/rs6000.c	2013-05-09 18:54:06.000000000 -0700
++++ gcc-4.8.1/gcc/config/rs6000/rs6000.c	2013-06-27 08:22:40.459021366 -0700
+@@ -5431,11 +5431,12 @@
+ 
+     case TFmode:
+     case TDmode:
+-    case TImode:
+       if (TARGET_E500_DOUBLE)
+ 	return (SPE_CONST_OFFSET_OK (offset)
+ 		&& SPE_CONST_OFFSET_OK (offset + 8));
++        /* Fall through.  */
+ 
++    case TImode:
+       extra = 8;
+       if (!worst_case)
+ 	break;