[llvm] r331278 - AMDGPU/NFC: Use enum values for first/last machs instead of numbers

[Konstantin Zhuravlyov via llvm-commits]

Author: kzhuravl
Date: Tue May  1 09:34:29 2018
New Revision: 331278

URL: http://llvm.org/viewvc/llvm-project?rev=331278&view=rev
Log:
AMDGPU/NFC: Use enum values for first/last machs instead of numbers

Modified:
    llvm/trunk/include/llvm/BinaryFormat/ELF.h

Modified: llvm/trunk/include/llvm/BinaryFormat/ELF.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/BinaryFormat/ELF.h?rev=331278&r1=331277&r2=331278&view=diff
==============================================================================
--- llvm/trunk/include/llvm/BinaryFormat/ELF.h (original)
+++ llvm/trunk/include/llvm/BinaryFormat/ELF.h Tue May  1 09:34:29 2018
@@ -658,8 +658,7 @@ enum : unsigned {
   EF_AMDGPU_MACH_NONE = 0x000,
 
   // R600-based processors.
-  EF_AMDGPU_MACH_R600_FIRST = 0x001,
-  EF_AMDGPU_MACH_R600_LAST = 0x010,
+
   // Radeon HD 2000/3000 Series (R600).
   EF_AMDGPU_MACH_R600_R600 = 0x001,
   EF_AMDGPU_MACH_R600_R630 = 0x002,
@@ -685,9 +684,12 @@ enum : unsigned {
   EF_AMDGPU_MACH_R600_RESERVED_FIRST = 0x011,
   EF_AMDGPU_MACH_R600_RESERVED_LAST = 0x01f,
 
+  // First/last R600-based processors.
+  EF_AMDGPU_MACH_R600_FIRST = EF_AMDGPU_MACH_R600_R600,
+  EF_AMDGPU_MACH_R600_LAST = EF_AMDGPU_MACH_R600_TURKS,
+
   // AMDGCN-based processors.
-  EF_AMDGPU_MACH_AMDGCN_FIRST = 0x020,
-  EF_AMDGPU_MACH_AMDGCN_LAST = 0x02f,
+
   // AMDGCN GFX6.
   EF_AMDGPU_MACH_AMDGCN_GFX600 = 0x020,
   EF_AMDGPU_MACH_AMDGCN_GFX601 = 0x021,
@@ -712,6 +714,10 @@ enum : unsigned {
   EF_AMDGPU_MACH_AMDGCN_RESERVED0 = 0x027,
   EF_AMDGPU_MACH_AMDGCN_RESERVED1 = 0x030,
 
+  // First/last AMDGCN-based processors.
+  EF_AMDGPU_MACH_AMDGCN_FIRST = EF_AMDGPU_MACH_AMDGCN_GFX600,
+  EF_AMDGPU_MACH_AMDGCN_LAST = EF_AMDGPU_MACH_AMDGCN_GFX906,
+
   // Indicates if the xnack target feature is enabled for all code contained in
   // the object.
   EF_AMDGPU_XNACK = 0x100,