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driver-i386.c (host_detect_local_cpu): Add Kaby Lake models to skylake case.

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gcc/

2017-06-22  Matt Turner  <mattst88@gmail.com>

	* config/i386/driver-i386.c (host_detect_local_cpu): Add Kaby
	Lake models to skylake case.  Assume skylake for unknown
	models with clflushopt.

gcc/testsuite/

2017-06-22  Matt Turner  <mattst88@gmail.com>

	* gcc.target/i386/builtin_target.c: Add Kaby Lake models to
	skylake check.

libgcc/

2017-06-22  Matt Turner  <mattst88@gmail.com>

	* config/i386/cpuinfo.c (get_intel_cpu): Add Kaby Lake models to
	skylake case.

From-SVN: r249574
This commit is contained in:
Matt Turner 2017-06-22 19:46:10 +00:00 committed by Uros Bizjak
parent 4333d74bab
commit 60edf8bbba
6 changed files with 28 additions and 0 deletions
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6
gcc/ChangeLog
View File

@ -1,3 +1,9 @@
2017-06-22 Matt Turner <mattst88@gmail.com>
* config/i386/driver-i386.c (host_detect_local_cpu): Add Kaby
Lake models to skylake case. Assume skylake for unknown
models with clflushopt.
2017-06-22 Jeff Law <law@redhat.com>
* config/aarch64/aarch64.c (aarch64_emit_probe_stack_range): Handle

6
gcc/config/i386/driver-i386.c
View File

@ -781,6 +781,9 @@ const char *host_detect_local_cpu (int argc, const char **argv)
case 0x4e:
case 0x5e:
/* Skylake. */
case 0x8e:
case 0x9e:
/* Kaby Lake. */
cpu = "skylake";
break;
case 0x57:
@ -794,6 +797,9 @@ const char *host_detect_local_cpu (int argc, const char **argv)
/* Assume Knights Landing. */
if (has_avx512f)
cpu = "knl";
/* Assume Skylake. */
else if (has_clflushopt)
cpu = "skylake";
/* Assume Broadwell. */
else if (has_adx)
cpu = "broadwell";

5
gcc/testsuite/ChangeLog
View File

@ -1,3 +1,8 @@
2017-06-22 Matt Turner <mattst88@gmail.com>
* gcc.target/i386/builtin_target.c: Add Kaby Lake models to
skylake check.
2017-06-22 Carl Love <cel@us.ibm.com>
* gcc.target/powerpc/builtins-3.c (vmulosh, vmulouh, vmulesh,

3
gcc/testsuite/gcc.target/i386/builtin_target.c
View File

@ -88,6 +88,9 @@ check_intel_cpu_model (unsigned int family, unsigned int model,
case 0x4e:
case 0x5e:
/* Skylake. */
case 0x8e:
case 0x9e:
/* Kaby Lake. */
assert (__builtin_cpu_is ("corei7"));
assert (__builtin_cpu_is ("skylake"));
break;

5
libgcc/ChangeLog
View File

@ -1,3 +1,8 @@
2017-06-22 Matt Turner <mattst88@gmail.com>
* config/i386/cpuinfo.c (get_intel_cpu): Add Kaby Lake models to
skylake case.
2017-06-21 Richard Biener <rguenther@suse.de>
PR gcov-profile/81080

3
libgcc/config/i386/cpuinfo.c
View File

@ -183,6 +183,9 @@ get_intel_cpu (unsigned int family, unsigned int model, unsigned int brand_id)
case 0x4e:
case 0x5e:
/* Skylake. */
case 0x8e:
case 0x9e:
/* Kaby Lake. */
__cpu_model.__cpu_type = INTEL_COREI7;
__cpu_model.__cpu_subtype = INTEL_COREI7_SKYLAKE;
break;