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Support new Intel processor model numbers 

gcc/

	* config/i386/driver-i386.c (host_detect_local_cpu): Check new
	Silvermont, Haswell, Broadwell and Knights Landing model numbers.
	* config/i386/i386.c (processor_model): Add
	M_INTEL_COREI7_BROADWELL.
	(arch_names_table): Add "broadwell".

gcc/testsuite/

	* gcc.target/i386/builtin_target.c (check_intel_cpu_model): Add
	Silvermont, Ivy Bridge, Haswell and Broadwell tests.  Update Sandy
	Bridge test.

2015-01-24  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/cpuinfo.c (processor_subtypes): Add
	INTEL_COREI7_BROADWELL.
	(get_intel_cpu): Support new Silvermont, Haswell and Broadwell
	model numbers.

From-SVN: r220090
This commit is contained in:
H.J. Lu 2015-01-25 04:42:50 +00:00 committed by H.J. Lu
parent e78954f87d
commit c8f2dff2c6
7 changed files with 80 additions and 1 deletions
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8
gcc/ChangeLog
View File

@ -1,3 +1,11 @@
2015-01-24 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/driver-i386.c (host_detect_local_cpu): Check new
Silvermont, Haswell, Broadwell and Knights Landing model numbers.
* config/i386/i386.c (processor_model): Add
M_INTEL_COREI7_BROADWELL.
(arch_names_table): Add "broadwell".
2015-01-24 Oleg Endo <olegendo@gcc.gnu.org>
PR target/49263

14
gcc/config/i386/driver-i386.c
View File

@ -703,7 +703,10 @@ const char *host_detect_local_cpu (int argc, const char **argv)
cpu = "bonnell";
break;
case 0x37:
case 0x4a:
case 0x4d:
case 0x5a:
case 0x5d:
/* Silvermont. */
cpu = "silvermont";
break;
@ -738,11 +741,22 @@ const char *host_detect_local_cpu (int argc, const char **argv)
cpu = "ivybridge";
break;
case 0x3c:
case 0x3f:
case 0x45:
case 0x46:
/* Haswell. */
cpu = "haswell";
break;
case 0x3d:
case 0x4f:
case 0x56:
/* Broadwell. */
cpu = "broadwell";
break;
case 0x57:
/* Knights Landing. */
cpu = "knl";
break;
default:
if (arch)
{

4
gcc/config/i386/i386.c
View File

@ -35342,7 +35342,8 @@ fold_builtin_cpu (tree fndecl, tree *args)
M_AMDFAM15H_BDVER3,
M_AMDFAM15H_BDVER4,
M_INTEL_COREI7_IVYBRIDGE,
M_INTEL_COREI7_HASWELL
M_INTEL_COREI7_HASWELL,
M_INTEL_COREI7_BROADWELL
};
static struct _arch_names_table
@ -35363,6 +35364,7 @@ fold_builtin_cpu (tree fndecl, tree *args)
{"sandybridge", M_INTEL_COREI7_SANDYBRIDGE},
{"ivybridge", M_INTEL_COREI7_IVYBRIDGE},
{"haswell", M_INTEL_COREI7_HASWELL},
{"broadwell", M_INTEL_COREI7_BROADWELL},
{"bonnell", M_INTEL_BONNELL},
{"silvermont", M_INTEL_SILVERMONT},
{"knl", M_INTEL_KNL},

6
gcc/testsuite/ChangeLog
View File

@ -1,3 +1,9 @@
2015-01-24 H.J. Lu <hongjiu.lu@intel.com>
* gcc.target/i386/builtin_target.c (check_intel_cpu_model): Add
Silvermont, Ivy Bridge, Haswell and Broadwell tests. Update Sandy
Bridge test.
2015-01-24 Janne Blomqvist <jb@gcc.gnu.org>
PR libfortran/64770

30
gcc/testsuite/gcc.target/i386/builtin_target.c
View File

@ -30,6 +30,14 @@ check_intel_cpu_model (unsigned int family, unsigned int model,
/* Atom. */
assert (__builtin_cpu_is ("atom"));
break;
case 0x37:
case 0x4a:
case 0x4d:
case 0x5a:
case 0x5d:
/* Silvermont. */
assert (__builtin_cpu_is ("silvermont"));
break;
case 0x1a:
case 0x1e:
case 0x1f:
@ -46,10 +54,32 @@ check_intel_cpu_model (unsigned int family, unsigned int model,
assert (__builtin_cpu_is ("westmere"));
break;
case 0x2a:
case 0x2d:
/* Sandy Bridge. */
assert (__builtin_cpu_is ("corei7"));
assert (__builtin_cpu_is ("sandybridge"));
break;
case 0x3a:
case 0x3e:
/* Ivy Bridge. */
assert (__builtin_cpu_is ("corei7"));
assert (__builtin_cpu_is ("ivybridge"));
break;
case 0x3c:
case 0x3f:
case 0x45:
case 0x46:
/* Haswell. */
assert (__builtin_cpu_is ("corei7"));
assert (__builtin_cpu_is ("haswell"));
break;
case 0x3d:
case 0x4f:
case 0x56:
/* Broadwell. */
assert (__builtin_cpu_is ("corei7"));
assert (__builtin_cpu_is ("broadwell"));
break;
case 0x17:
case 0x1d:
/* Penryn. */

7
libgcc/ChangeLog
View File

@ -1,3 +1,10 @@
2015-01-24 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/cpuinfo.c (processor_subtypes): Add
INTEL_COREI7_BROADWELL.
(get_intel_cpu): Support new Silvermont, Haswell and Broadwell
model numbers.
2015-01-23 Uros Bizjak <ubizjak@gmail.com>
* config/i386/elf-lib.h: New file.

12
libgcc/config/i386/cpuinfo.c
View File

@ -75,6 +75,7 @@ enum processor_subtypes
AMDFAM15H_BDVER4,
INTEL_COREI7_IVYBRIDGE,
INTEL_COREI7_HASWELL,
INTEL_COREI7_BROADWELL,
CPU_SUBTYPE_MAX
};
@ -185,7 +186,10 @@ get_intel_cpu (unsigned int family, unsigned int model, unsigned int brand_id)
__cpu_model.__cpu_type = INTEL_BONNELL;
break;
case 0x37:
case 0x4a:
case 0x4d:
case 0x5a:
case 0x5d:
/* Silvermont. */
__cpu_model.__cpu_type = INTEL_SILVERMONT;
break;
@ -217,12 +221,20 @@ get_intel_cpu (unsigned int family, unsigned int model, unsigned int brand_id)
__cpu_model.__cpu_subtype = INTEL_COREI7_IVYBRIDGE;
break;
case 0x3c:
case 0x3f:
case 0x45:
case 0x46:
/* Haswell. */
__cpu_model.__cpu_type = INTEL_COREI7;
__cpu_model.__cpu_subtype = INTEL_COREI7_HASWELL;
break;
case 0x3d:
case 0x4f:
case 0x56:
/* Broadwell. */
__cpu_model.__cpu_type = INTEL_COREI7;
__cpu_model.__cpu_subtype = INTEL_COREI7_BROADWELL;
break;
case 0x17:
case 0x1d:
/* Penryn. */