[gcc r9-9037] Fix missing defination of PTA_CLDEMOTE, PTA_MOVDIRI, PTA_MOVDIR64B.

[gcc r9-9037] Fix missing defination of PTA_CLDEMOTE, PTA_MOVDIRI, PTA_MOVDIR64B.

[hongtao Liu]

https://gcc.gnu.org/g:286cc2e8a9fcf75dcc3db8285c08895d6f89fbaa

commit r9-9037-g286cc2e8a9fcf75dcc3db8285c08895d6f89fbaa
Author: liuhongt <hongtao.liu@intel.com>
Date:   Tue Nov 10 16:48:08 2020 +0800

    Fix missing defination of PTA_CLDEMOTE, PTA_MOVDIRI, PTA_MOVDIR64B.
    
    gcc/ChangeLog
            * config/i386/i386.c (ix86_option_override_internal):
            Handle PTA_CLDEMOTE, PTA_MOVDIRI, PTA_MOVDIR64B.
            * config/i386/i386.h (PTA_CLDEMOTE, PTA_MOVDIRI,
            PTA_MOVDIR64B.): Define.

Diff:
---
 gcc/config/i386/i386.c | 9 +++++++++
 gcc/config/i386/i386.h | 3 +++
 2 files changed, 12 insertions(+)

diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index f968d033972..bd61be61fdf 100644
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -4058,6 +4058,15 @@ ix86_option_override_internal (bool main_args_p,
 	if (((processor_alias_table[i].flags & PTA_PTWRITE) != 0)
 	    && !(opts->x_ix86_isa_flags2_explicit & OPTION_MASK_ISA_PTWRITE))
 	  opts->x_ix86_isa_flags2 |= OPTION_MASK_ISA_PTWRITE;
+	if (((processor_alias_table[i].flags & PTA_MOVDIRI) != 0)
+	    && !(opts->x_ix86_isa_flags_explicit & OPTION_MASK_ISA_MOVDIRI))
+	  opts->x_ix86_isa_flags |= OPTION_MASK_ISA_MOVDIRI;
+	if (((processor_alias_table[i].flags & PTA_MOVDIR64B) != 0)
+	    && !(opts->x_ix86_isa_flags2_explicit & OPTION_MASK_ISA_MOVDIR64B))
+	  opts->x_ix86_isa_flags2 |= OPTION_MASK_ISA_MOVDIR64B;
+	if (((processor_alias_table[i].flags & PTA_CLDEMOTE) != 0)
+	    && !(opts->x_ix86_isa_flags2_explicit & OPTION_MASK_ISA_CLDEMOTE))
+	  opts->x_ix86_isa_flags2 |= OPTION_MASK_ISA_CLDEMOTE;
 
 	if ((processor_alias_table[i].flags
 	   & (PTA_PREFETCH_SSE | PTA_SSE)) != 0)
diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h
index 17d6218e991..48fdbdd005b 100644
--- a/gcc/config/i386/i386.h
+++ b/gcc/config/i386/i386.h
@@ -2379,6 +2379,9 @@ const wide_int_bitmask PTA_PCONFIG (0, HOST_WIDE_INT_1U << 7);
 const wide_int_bitmask PTA_WBNOINVD (0, HOST_WIDE_INT_1U << 8);
 const wide_int_bitmask PTA_WAITPKG (0, HOST_WIDE_INT_1U << 9);
 const wide_int_bitmask PTA_PTWRITE (0, HOST_WIDE_INT_1U << 10);
+const wide_int_bitmask PTA_MOVDIRI (0, HOST_WIDE_INT_1U << 13);
+const wide_int_bitmask PTA_MOVDIR64B (0, HOST_WIDE_INT_1U << 14);
+const wide_int_bitmask PTA_CLDEMOTE (0, HOST_WIDE_INT_1U << 16);
 
 const wide_int_bitmask PTA_CORE2 = PTA_64BIT | PTA_MMX | PTA_SSE | PTA_SSE2
   | PTA_SSE3 | PTA_SSSE3 | PTA_CX16 | PTA_FXSR;