SWDEV-454108 - Add the support for gfx9-4-generic in comgr and device-libs

((cherry picked from commit 96f975a)

Change-Id: I18062aa0f1c617b86ed2a3544324e21a52aeefda

Author: shiltian

amd/comgr/docs/ReleaseNotes.md

@@ -178,6 +178,7 @@ New Targets
  - gfx1151
  - gfx1152
  - gfx9-generic
+ - gfx9-4-generic
  - gfx10-1-generic
  - gfx10-3-generic
  - gfx11-generic

amd/comgr/src/comgr-isa-metadata.def

@@ -94,6 +94,7 @@ HANDLE_ISA("amdgcn-amd-amdhsa-", "gfx1200",          false, false, EF_AMDGPU_MAC
 HANDLE_ISA("amdgcn-amd-amdhsa-", "gfx1201",          false, false, EF_AMDGPU_MACH_AMDGCN_GFX1201,         true, 65536,  32,  4,   40, 1024,  106, 800, 106,   24, 1536, 256)
 
 HANDLE_ISA("amdgcn-amd-amdhsa-", "gfx9-generic",     false,  true, EF_AMDGPU_MACH_AMDGCN_GFX9_GENERIC,    true, 65536,  32,  4,   40, 1024,   16, 800, 102,    4, 256, 256)
+HANDLE_ISA("amdgcn-amd-amdhsa-", "gfx9-4-generic",   true,   true, EF_AMDGPU_MACH_AMDGCN_GFX9_4_GENERIC,  true, 65536,  32,  4,   40, 1024,   16, 800, 102,    4, 256, 256)
 HANDLE_ISA("amdgcn-amd-amdhsa-", "gfx10-1-generic",  false,  true, EF_AMDGPU_MACH_AMDGCN_GFX10_1_GENERIC, true, 65536,  32,  4,   40, 1024,  106, 800, 106,    8, 256, 256)
 HANDLE_ISA("amdgcn-amd-amdhsa-", "gfx10-3-generic",  false, false, EF_AMDGPU_MACH_AMDGCN_GFX10_3_GENERIC, true, 65536,  32,  4,   40, 1024,  106, 800, 106,    8, 256, 256)
 HANDLE_ISA("amdgcn-amd-amdhsa-", "gfx11-generic",    false, false, EF_AMDGPU_MACH_AMDGCN_GFX11_GENERIC,   true, 65536,  32,  4,   40, 1024,  106, 800, 106,   16, 1024, 256)

amd/comgr/test/get_data_isa_name_test.c

@@ -111,6 +111,7 @@ static isa_features_t IsaFeatures[] = {
   {"amdgcn-amd-amdhsa--gfx1201",         false,     false,     none,       false,     none,       false},
 
   {"amdgcn-amd-amdhsa--gfx9-generic",    true,      false,     none,       true,      any,        true},
+  {"amdgcn-amd-amdhsa--gfx9-4-generic",  false,     true,      none,       true,      none,       true},
   {"amdgcn-amd-amdhsa--gfx10-1-generic", false,     false,     none,       true,      none,       true},
   {"amdgcn-amd-amdhsa--gfx10-3-generic", false,     false,     none,       false,     none,       true},
   {"amdgcn-amd-amdhsa--gfx11-generic",   false,     false,     none,       false,     none,       true},

amd/device-libs/oclc/src/isa_version_9-4-generic.cl

@@ -0,0 +1,13 @@
+/*===--------------------------------------------------------------------------
+ *                   ROCm Device Libraries
+ *
+ * This file is distributed under the University of Illinois Open Source
+ * License. See LICENSE.TXT for details.
+ *===------------------------------------------------------------------------*/
+
+#include "oclc.h"
+
+// gfx9-4-generic matches gfx942 from the device-lib perspective.
+// NOTE: gfx942 has fp8 instructions, fp8 conversion instructions, and support
+// for xf32 format, while the gfx9-4-generic doesn't.
+const __constant int __oclc_ISA_version = 9402;