gcc/ChangeLog:
* config/i386/driver-i386.c (host_detect_local_cpu): Handle
icelake-client and icelake-server.
* testsuite/gcc.target/i386/builtin_target.c (check_intel_cpu_model):
Verify icelakes are detected correctly.
libgcc/ChangeLog:
* config/i386/cpuinfo.c (get_intel_cpu): Handle icelake-client
and icelake-server.
---
gcc/config/i386/driver-i386.c | 11 +++++++++++
gcc/testsuite/gcc.target/i386/builtin_target.c | 11 +++++++++++
libgcc/config/i386/cpuinfo.c | 13 +++++++++++++
3 files changed, 35 insertions(+)
diff --git a/gcc/config/i386/driver-i386.c b/gcc/config/i386/driver-i386.c
index 8e8b4d21950..996308c7eaa 100644
--- a/gcc/config/i386/driver-i386.c
+++ b/gcc/config/i386/driver-i386.c
@@ -855,6 +855,17 @@ const char *host_detect_local_cpu (int argc, const char
**argv)
/* Cannon Lake. */
cpu = "cannonlake";
break;
+ case 0x6a:
+ case 0x6c:
+ /* Icelake Server. */
+ cpu = "icelake-server";
+ break;
+ case 0x7d:
+ case 0x7e:
+ case 0x9d:
+ /* Icelake Client. */
+ cpu = "icelake-client";
+ break;
case 0x85:
/* Knights Mill. */
cpu = "knm";
diff --git a/gcc/testsuite/gcc.target/i386/builtin_target.c
b/gcc/testsuite/gcc.target/i386/builtin_target.c
index 7a8b6e805ed..ef15d48f84d 100644
--- a/gcc/testsuite/gcc.target/i386/builtin_target.c
+++ b/gcc/testsuite/gcc.target/i386/builtin_target.c
@@ -124,6 +124,17 @@ check_intel_cpu_model (unsigned int family, unsigned int
model,
/* Cannon Lake. */
assert (__builtin_cpu_is ("cannonlake"));
break;
+ case 0x7d:
+ case 0x7e:
+ case 0x9d:
+ /* Icelake Client. */
+ assert (__builtin_cpu_is ("icelake-client"));
+ break;
+ case 0x6a:
+ case 0x6c:
+ /* Icelake Server. */
+ assert (__builtin_cpu_is ("icelake-server"));
+ break;
case 0x17:
case 0x1d:
/* Penryn. */
diff --git a/libgcc/config/i386/cpuinfo.c b/libgcc/config/i386/cpuinfo.c
index 5659ec89546..cc9c62f053b 100644
--- a/libgcc/config/i386/cpuinfo.c
+++ b/libgcc/config/i386/cpuinfo.c
@@ -232,6 +232,19 @@ get_intel_cpu (unsigned int family, unsigned int model,
unsigned int brand_id)
__cpu_model.__cpu_type = INTEL_COREI7;
__cpu_model.__cpu_subtype = INTEL_COREI7_CANNONLAKE;
break;
+ case 0x7d:
+ case 0x7e:
+ case 0x9d:
+ /* Icelake Client. */
+ __cpu_model.__cpu_type = INTEL_COREI7;
+ __cpu_model.__cpu_subtype = INTEL_COREI7_ICELAKE_CLIENT;
+ break;
+ case 0x6a:
+ case 0x6c:
+ /* Icelake Server. */
+ __cpu_model.__cpu_type = INTEL_COREI7;
+ __cpu_model.__cpu_subtype = INTEL_COREI7_ICELAKE_SERVER;
+ break;
case 0x17:
case 0x1d:
/* Penryn. */
--
2.23.0
