gcc/

	* common/config/i386/i386-common.c
	(OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
	(OPTION_MASK_ISA_XSAVES_SET): Ditto.
	(OPTION_MASK_ISA_XSAVEC_SET): Ditto.
	(OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
	(OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
	(OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
	(ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves,
	OPT_mclflushopt.
	* config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
	xsavecintrin.h, xsavesintrin.h.
	(x86_64-*-*): Ditto.
	* config/i386/clflushoptintrin.h: New.
	* config/i386/xsavecintrin.h: Ditto.
	* config/i386/xsavesintrin.h: Ditto.
	* config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
	(bit_XSAVES): Ditto.
	(bit_XSAVES): Ditto.
	* config/i386/driver-i386.c (host_detect_local_cpu): Handle
	-mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
	-mno-clflushopt.
	* config/i386/i386-c.c (ix86_target_macros_internal): Handle
	OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
	OPTION_MASK_ISA_XSAVES.
	* config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
	-mxsavec, -mxsaves.
	(PTA_CLFLUSHOPT) Define.
	(PTA_XSAVEC): Ditto.
	(PTA_XSAVES): Ditto.
	(ix86_option_override_internal): Handle new options.
	(ix86_valid_target_attribute_inner_p): Ditto.
	(ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
	IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
	IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
	(bdesc_special_args): Add __builtin_ia32_xsaves, __builtin_ia32_xrstors,
	__builtin_ia32_xsavec, __builtin_ia32_xsaves64, __builtin_ia32_xrstors64,
	__builtin_ia32_xsavec64.
	(ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
	(ix86_expand_builtin): Handle new builtins.
	* config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
	(TARGET_CLFLUSHOPT_P): Ditto.
	(TARGET_XSAVEC): Ditto.
	(TARGET_XSAVEC_P): Ditto.
	(TARGET_XSAVES): Ditto.
	(TARGET_XSAVES_P): Ditto.
	* config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
	(ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
	(attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
	(ANY_XRSTOR): New.
	(ANY_XRSTOR64): Ditto.
	(xrstor): Ditto.
	(xrstor): Change into <xrstor>.
	(xrstor_rex64): Change into <xrstor>_rex64.
	(xrstor64): Change into <xrstor>64
	(clflushopt): New.
	* config/i386/i386.opt (mclflushopt): New.
	(mxsavec): Ditto.
	(mxsaves): Ditto.
	* config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
	xsavecintrin.h.
	* doc/invoke.texi: Document new options.

gcc/testsuite/
	* gcc.target/i386/clflushopt-1.c: New.
	* gcc.target/i386/xsavec-1.c: Ditto.
	* gcc.target/i386/xsavec64-1.c: Ditto.
	* gcc.target/i386/xsaves-1.c: Ditto.
	* gcc.target/i386/xsaves64-1.c: Ditto.
	* gcc.target/i386/sse-12.c: Test new options.
	* gcc.target/i386/sse-13.c: Ditto.
	* gcc.target/i386/sse-14.c: Ditto.
	* gcc.target/i386/sse-22.c: Ditto.
	* gcc.target/i386/sse-23.c: Ditto.
	* g++.dg/other/i386-2.C: Ditto.
	* g++.dg/other/i386-3.C: Ditto.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210421 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 3 insertions, 0 deletions

diff --git a/gcc/config/i386/cpuid.h b/gcc/config/i386/cpuid.h
index 8c323ae3a70..7ac22a1683d 100644
--- a/gcc/config/i386/cpuid.h
+++ b/gcc/config/i386/cpuid.h
@@ -75,6 +75,7 @@
 #define bit_AVX512F	(1 << 16)
 #define bit_RDSEED	(1 << 18)
 #define bit_ADX	(1 << 19)
+#define bit_CLFLUSHOPT	(1 << 23)
 #define bit_AVX512PF	(1 << 26)
 #define bit_AVX512ER	(1 << 27)
 #define bit_AVX512CD	(1 << 28)
@@ -85,6 +86,8 @@
 
 /* Extended State Enumeration Sub-leaf (%eax == 13, %ecx == 1) */
 #define bit_XSAVEOPT	(1 << 0)
+#define bit_XSAVEC	(1 << 1)
+#define bit_XSAVES	(1 << 3)
 
 /* Signatures for different CPU implementations as returned in uses
    of cpuid with level 0.  */