kumquat-buildroot/package/gcc/4.8.2/840-PR57717.patch
Gustavo Zacarias 6953eeb332 gcc 4.8.x: add PR57717 patches
Failure to build libc for PowerPC E500 cores, see:
http://gcc.gnu.org/bugzilla//show_bug.cgi?id=57717

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-10-19 23:18:27 +02:00

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Diff

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;