+2013-12-19 Monk Chiang <sh.chiang04@gmail.com>
+
+ * common/config/nds32/nds32-common.c (TARGET_DEFAULT_TARGET_FLAGS):
+ Consider TARGET_CPU_DEFAULT settings.
+
2013-12-18 James Greenhalgh <james.greenhalgh@arm.com>
* config/aarch64/aarch64-cores.def: Add support for
\f
/* Run-time Target Specification. */
-/* Default enable
+/* The default target flags consist of
+ TARGET_CPU_DEFAULT and other MASK_XXX flags.
+
+ The value of TARGET_CPU_DEFAULT is set by
+ the process of 'configure' and 'make' stage.
+ Please check gcc/config.gcc for more implementation detail.
+
+ Other MASK_XXX flags are set individually.
+ By default we enable
TARGET_GP_DIRECT: Generate gp-imply instruction.
TARGET_16_BIT : Generate 16/32 bit mixed length instruction.
TARGET_PERF_EXT : Generate performance extention instrcution.
TARGET_CMOV : Generate conditional move instruction. */
#undef TARGET_DEFAULT_TARGET_FLAGS
#define TARGET_DEFAULT_TARGET_FLAGS \
- (MASK_GP_DIRECT \
+ (TARGET_CPU_DEFAULT \
+ | MASK_GP_DIRECT \
| MASK_16_BIT \
| MASK_PERF_EXT \
| MASK_CMOV)