[PATCH 1/2] Triple: Add gcn triple

[Matt Arsenault]

On 12/19/2014 10:43 AM, Tom Stellard wrote:
> On Thu, Dec 04, 2014 at 10:40:23AM -0500, Tom Stellard wrote:
>> This will be used for AMD GPUs with the Graphics Core Next architecture.
> Ping.

I thought you were going to change this to amdgpu?

>> ---
>>   include/llvm/ADT/Triple.h | 1 +
>>   lib/Support/Triple.cpp    | 7 +++++++
>>   2 files changed, 8 insertions(+)
>>
>> diff --git a/include/llvm/ADT/Triple.h b/include/llvm/ADT/Triple.h
>> index 0932040..643f29e 100644
>> --- a/include/llvm/ADT/Triple.h
>> +++ b/include/llvm/ADT/Triple.h
>> @@ -50,6 +50,7 @@ public:
>>       armeb,      // ARM (big endian): armeb
>>       aarch64,    // AArch64 (little endian): aarch64
>>       aarch64_be, // AArch64 (big endian): aarch64_be
>> +    gcn,        // GCN: AMD GCN GPUs
This should probably be next to r600 in the enum order and in all the cases
>>       hexagon,    // Hexagon: hexagon
>>       mips,       // MIPS: mips, mipsallegrex
>>       mipsel,     // MIPSEL: mipsel, mipsallegrexel
>> diff --git a/lib/Support/Triple.cpp b/lib/Support/Triple.cpp
>> index 64cd6e7..6570fe6 100644
>> --- a/lib/Support/Triple.cpp
>> +++ b/lib/Support/Triple.cpp
>> @@ -24,6 +24,7 @@ const char *Triple::getArchTypeName(ArchType Kind) {
>>     case arm:         return "arm";
>>     case armeb:       return "armeb";
>>     case hexagon:     return "hexagon";
>> +  case gcn:         return "gcn";
>>     case mips:        return "mips";
>>     case mipsel:      return "mipsel";
>>     case mips64:      return "mips64";
>> @@ -82,6 +83,7 @@ const char *Triple::getArchTypePrefix(ArchType Kind) {
>>   
>>     case hexagon:     return "hexagon";
>>   
>> +  case gcn:
>>     case r600:        return "r600";
>>   
>>     case sparcv9:
>> @@ -199,6 +201,7 @@ Triple::ArchType Triple::getArchTypeForLLVMName(StringRef Name) {
>>       .Case("ppc", ppc)
>>       .Case("ppc64le", ppc64le)
>>       .Case("r600", r600)
>> +    .Case("gcn", gcn)
>>       .Case("hexagon", hexagon)
>>       .Case("sparc", sparc)
>>       .Case("sparcv9", sparcv9)
>> @@ -286,6 +289,7 @@ static Triple::ArchType parseArch(StringRef ArchName) {
>>       .Cases("mips64", "mips64eb", Triple::mips64)
>>       .Case("mips64el", Triple::mips64el)
>>       .Case("r600", Triple::r600)
>> +    .Case("gcn", Triple::gcn)
>>       .Case("hexagon", Triple::hexagon)
>>       .Case("s390x", Triple::systemz)
>>       .Case("sparc", Triple::sparc)
>> @@ -864,6 +868,7 @@ static unsigned getArchPointerBitWidth(llvm::Triple::ArchType Arch) {
>>   
>>     case llvm::Triple::aarch64:
>>     case llvm::Triple::aarch64_be:
>> +  case llvm::Triple::gcn:
>>     case llvm::Triple::le64:
>>     case llvm::Triple::mips64:
>>     case llvm::Triple::mips64el:
>> @@ -899,6 +904,7 @@ Triple Triple::get32BitArchVariant() const {
>>     case Triple::UnknownArch:
>>     case Triple::aarch64:
>>     case Triple::aarch64_be:
>> +  case Triple::gcn:
>>     case Triple::msp430:
>>     case Triple::systemz:
>>     case Triple::ppc64le:
>> @@ -962,6 +968,7 @@ Triple Triple::get64BitArchVariant() const {
>>     case Triple::aarch64_be:
>>     case Triple::le64:
>>     case Triple::amdil64:
>> +  case Triple::gcn:
>>     case Triple::hsail64:
>>     case Triple::spir64:
>>     case Triple::mips64:
>> -- 
>> 1.8.5.5
>>
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