Paul Brook <paul@codesourcery.com>
PR target/53633
-
* target.def (warn_func_return): New hook.
* doc/tm.texi.in (TARGET_WARN_FUNC_RETURN): New hook.
* doc/tm.texi: Regenerate.
2012-07-25 Kirill Yukhin <kirill.yukhin@intel.com>
Michael Zolotukhin <michael.v.zolotukhin@intel.com>
- * common/config/i386/i386-common.c (OPTION_MASK_ISA_PRFCHW_SET): New.
- (OPTION_MASK_ISA_PRFCHW_UNSET): Likewise.
- (ix86_handle_option): Handle mprfchw option.
- * config.gcc (i[34567]86-*-*): Add prfchwintrin.h.
- (x86_64-*-*): Likewise.
- * config/i386/prfchwintrin.h: New header.
- * config/i386/cpuid.h (bit_PRFCHW): New.
- (bit_BMI): Formatting fix.
- (bit_HLE): Likewise.
- (bit_RTM): Likewise.
- * config/i386/driver-i386.c (host_detect_local_cpu): Detect
- PREFETCHW support.
- * config/i386/i386-c.c: Define __PRFCHW__ if needed.
- * config/i386/i386.c (ix86_target_string): Define
- -mprfchw option. Formatting fixes.
- (PTA_HLE): Formatting fix.
- (PTA_PRFCHW): New.
- (ix86_option_override_internal): Handle new option.
- (ix86_valid_target_attribute_inner_p): Add OPT_mprfchw.
- * config/i386/i386.h (TARGET_PRFCHW): New.
- * config/i386/i386.md (prefetch): Enable for TARGET_PRFCHW.
- * config/i386/i386.opt (mprfchw): New.
- * config/i386/mm3dnow.h: Move _m_prefetchw from here to
- prfchwintrin.h.
- * config/i386/x86intrin.h: Include prfchwintrin.h.
+ * common/config/i386/i386-common.c (OPTION_MASK_ISA_PRFCHW_SET): New.
+ (OPTION_MASK_ISA_PRFCHW_UNSET): Likewise.
+ (ix86_handle_option): Handle mprfchw option.
+ * config.gcc (i[34567]86-*-*): Add prfchwintrin.h.
+ (x86_64-*-*): Likewise.
+ * config/i386/prfchwintrin.h: New header.
+ * config/i386/cpuid.h (bit_PRFCHW): New.
+ (bit_BMI): Formatting fix.
+ (bit_HLE): Likewise.
+ (bit_RTM): Likewise.
+ * config/i386/driver-i386.c (host_detect_local_cpu): Detect
+ PREFETCHW support.
+ * config/i386/i386-c.c: Define __PRFCHW__ if needed.
+ * config/i386/i386.c (ix86_target_string): Define
+ -mprfchw option. Formatting fixes.
+ (PTA_HLE): Formatting fix.
+ (PTA_PRFCHW): New.
+ (ix86_option_override_internal): Handle new option.
+ (ix86_valid_target_attribute_inner_p): Add OPT_mprfchw.
+ * config/i386/i386.h (TARGET_PRFCHW): New.
+ * config/i386/i386.md (prefetch): Enable for TARGET_PRFCHW.
+ * config/i386/i386.opt (mprfchw): New.
+ * config/i386/mm3dnow.h: Move _m_prefetchw from here to prfchwintrin.h.
+ * config/i386/x86intrin.h: Include prfchwintrin.h.
2012-07-25 Sergey Melnikov <sergey.melnikov@intel.com>