Module Name: src
Committed By: matt
Date: Tue Jan 20 07:12:41 UTC 2015
Modified Files:
src/external/gpl3/gcc/dist/gcc/config/rs6000: rs6000.c
Log Message:
Don't enable string instructions on NetBSD if -Os is used.
To generate a diff of this commit:
cvs rdiff -u -r1.9 -r1.10 \
src/external/gpl3/gcc/dist/gcc/config/rs6000/rs6000.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/external/gpl3/gcc/dist/gcc/config/rs6000/rs6000.c
diff -u src/external/gpl3/gcc/dist/gcc/config/rs6000/rs6000.c:1.9 src/external/gpl3/gcc/dist/gcc/config/rs6000/rs6000.c:1.10
--- src/external/gpl3/gcc/dist/gcc/config/rs6000/rs6000.c:1.9 Sat Jan 10 01:06:42 2015
+++ src/external/gpl3/gcc/dist/gcc/config/rs6000/rs6000.c Tue Jan 20 07:12:41 2015
@@ -3249,10 +3249,14 @@ rs6000_option_override_internal (bool gl
/* If we are optimizing big endian systems for space and it's OK to
use instructions that would be microcoded on the Cell, use the
- load/store multiple and string instructions. */
+ load/store multiple and string instructions. Don't use string
+ instructions on NetBSD because the e500 doesn't support them. */
if (BYTES_BIG_ENDIAN && optimize_size && rs6000_gen_cell_microcode)
rs6000_isa_flags |= ~rs6000_isa_flags_explicit & (OPTION_MASK_MULTIPLE
- | OPTION_MASK_STRING);
+#if !defined (POWERPC_NETBSD)
+ | OPTION_MASK_STRING
+#endif
+ | 0);
/* Don't allow -mmultiple or -mstring on little endian systems
unless the cpu is a 750, because the hardware doesn't support the
