AMDGPU/GCN: Bring processors in sync with AMDGPUUsage

[kzhuravl]

Summary

• Remove gfx804
• Remove gfx901
• Remove gfx903

[t-tye]

LGTM except for Bonaire.

lib/Basic/Targets/AMDGPU.cpp

271

D40051 proposes making Bonaire separate from Kaveri and named gfx704.

[kzhuravl]

In D40045#925400, @t-tye wrote:

LGTM except for Bonaire.

Done. Also removed gfx800 as per latest docs.

lib/Basic/Targets/AMDGPU.cpp

return llvm::StringSwitch<GPUKind>(Name)
       .Case("gfx600", GK_GFX6)
       .Case("tahiti", GK_GFX6)
       .Case("gfx601", GK_GFX6)
       .Case("pitcairn", GK_GFX6)
       .Case("verde", GK_GFX6)
       .Case("oland", GK_GFX6)
       .Case("hainan", GK_GFX6)
       .Case("gfx700", GK_GFX7)
       .Case("bonaire", GK_GFX7)
       .Case("kaveri", GK_GFX7)
       .Case("gfx701", GK_GFX7)
       .Case("hawaii", GK_GFX7)
       .Case("gfx702", GK_GFX7)
       .Case("gfx703", GK_GFX7)
       .Case("kabini", GK_GFX7)
       .Case("mullins", GK_GFX7)
       .Case("gfx800", GK_GFX8)
       .Case("iceland", GK_GFX8)
       .Case("gfx801", GK_GFX8)
       .Case("carrizo", GK_GFX8)
       .Case("gfx802", GK_GFX8)
       .Case("tonga", GK_GFX8)
       .Case("gfx803", GK_GFX8)
       .Case("fiji", GK_GFX8)
       .Case("polaris10", GK_GFX8)
       .Case("polaris11", GK_GFX8)
-      .Case("gfx804", GK_GFX8)
       .Case("gfx810", GK_GFX8)
       .Case("stoney", GK_GFX8)
       .Case("gfx900", GK_GFX9)
-      .Case("gfx901", GK_GFX9)
       .Case("gfx902", GK_GFX9)
-      .Case("gfx903", GK_GFX9)
       .Default(GK_NONE);
 }
 
 void AMDGPUTargetInfo::setAddressSpaceMap(bool DefaultIsPrivate) {
   if (isGenericZero(getTriple())) {
     AddrSpaceMap = DefaultIsPrivate ? &AMDGPUGenIsZeroDefIsPrivMap
                                     : &AMDGPUGenIsZeroDefIsGenMap;
   } else {

test/Driver/amdgpu-mcpu.cl

 // RUN: %clang -### -target amdgcn -x cl -S -emit-llvm -mcpu=gfx801 %s -o - 2>&1 | FileCheck --check-prefix=GFX801-CHECK %s
 // RUN: %clang -### -target amdgcn -x cl -S -emit-llvm -mcpu=carrizo %s -o - 2>&1 | FileCheck --check-prefix=CARRIZO-CHECK %s
 // RUN: %clang -### -target amdgcn -x cl -S -emit-llvm -mcpu=gfx802 %s -o - 2>&1 | FileCheck --check-prefix=GFX802-CHECK %s
 // RUN: %clang -### -target amdgcn -x cl -S -emit-llvm -mcpu=tonga %s -o - 2>&1 | FileCheck --check-prefix=TONGA-CHECK %s
 // RUN: %clang -### -target amdgcn -x cl -S -emit-llvm -mcpu=gfx803 %s -o - 2>&1 | FileCheck --check-prefix=GFX803-CHECK %s
 // RUN: %clang -### -target amdgcn -x cl -S -emit-llvm -mcpu=fiji %s -o - 2>&1 | FileCheck --check-prefix=FIJI-CHECK %s
 // RUN: %clang -### -target amdgcn -x cl -S -emit-llvm -mcpu=polaris10 %s -o - 2>&1 | FileCheck --check-prefix=POLARIS10-CHECK %s
 // RUN: %clang -### -target amdgcn -x cl -S -emit-llvm -mcpu=polaris11 %s -o - 2>&1 | FileCheck --check-prefix=POLARIS11-CHECK %s
-// RUN: %clang -### -target amdgcn -x cl -S -emit-llvm -mcpu=gfx804 %s -o - 2>&1 | FileCheck --check-prefix=GFX804-CHECK %s
 // RUN: %clang -### -target amdgcn -x cl -S -emit-llvm -mcpu=gfx810 %s -o - 2>&1 | FileCheck --check-prefix=GFX810-CHECK %s
 // RUN: %clang -### -target amdgcn -x cl -S -emit-llvm -mcpu=stoney %s -o - 2>&1 | FileCheck --check-prefix=STONEY-CHECK %s
 // RUN: %clang -### -target amdgcn -x cl -S -emit-llvm -mcpu=gfx900 %s -o - 2>&1 | FileCheck --check-prefix=GFX900-CHECK %s
-// RUN: %clang -### -target amdgcn -x cl -S -emit-llvm -mcpu=gfx901 %s -o - 2>&1 | FileCheck --check-prefix=GFX901-CHECK %s
 // RUN: %clang -### -target amdgcn -x cl -S -emit-llvm -mcpu=gfx902 %s -o - 2>&1 | FileCheck --check-prefix=GFX902-CHECK %s
-// RUN: %clang -### -target amdgcn -x cl -S -emit-llvm -mcpu=gfx903 %s -o - 2>&1 | FileCheck --check-prefix=GFX903-CHECK %s
 
 // GFX600-CHECK: "-target-cpu" "gfx600"
 // TAHITI-CHECK: "-target-cpu" "tahiti"
 // GFX601-CHECK: "-target-cpu" "gfx601"
 // PITCAIRN-CHECK: "-target-cpu" "pitcairn"
 // VERDE-CHECK: "-target-cpu" "verde"
 // OLAND-CHECK: "-target-cpu" "oland"
 // HAINAN-CHECK: "-target-cpu" "hainan"

 // GFX801-CHECK: "-target-cpu" "gfx801"
 // CARRIZO-CHECK: "-target-cpu" "carrizo"
 // GFX802-CHECK: "-target-cpu" "gfx802"
 // TONGA-CHECK: "-target-cpu" "tonga"
 // GFX803-CHECK: "-target-cpu" "gfx803"
 // FIJI-CHECK: "-target-cpu" "fiji"
 // POLARIS10-CHECK: "-target-cpu" "polaris10"
 // POLARIS11-CHECK: "-target-cpu" "polaris11"
-// GFX804-CHECK: "-target-cpu" "gfx804"
 // GFX810-CHECK: "-target-cpu" "gfx810"
 // STONEY-CHECK: "-target-cpu" "stoney"
 // GFX900-CHECK: "-target-cpu" "gfx900"
-// GFX901-CHECK: "-target-cpu" "gfx901"
 // GFX902-CHECK: "-target-cpu" "gfx902"
-// GFX903-CHECK: "-target-cpu" "gfx903"