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[SystemZ] Add llvm::Triple::systemz

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First step towards reinstating the SystemZ backend.  Tests will be
included in the main backend patch.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181007 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Richard Sandiford 2013-05-03 11:05:17 +00:00
parent b9548d8ee3
commit 0512910867
2 changed files with 9 additions and 0 deletions
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1
include/llvm/ADT/Triple.h
View File

@ -56,6 +56,7 @@ public:
r600, // R600: AMD GPUs HD2XXX - HD6XXX
sparc, // Sparc: sparc
sparcv9, // Sparcv9: Sparcv9
systemz, // SystemZ: s390x
tce, // TCE (http://tce.cs.tut.fi/): tce
thumb, // Thumb: thumb, thumbv.*
x86, // X86: i[3-9]86

8
lib/Support/Triple.cpp
View File

@ -32,6 +32,7 @@ const char *Triple::getArchTypeName(ArchType Kind) {
case r600: return "r600";
case sparc: return "sparc";
case sparcv9: return "sparcv9";
case systemz: return "s390x";
case tce: return "tce";
case thumb: return "thumb";
case x86: return "i386";
@ -76,6 +77,8 @@ const char *Triple::getArchTypePrefix(ArchType Kind) {
case sparcv9:
case sparc: return "sparc";
case systemz: return "systemz";
case x86:
case x86_64: return "x86";
@ -170,6 +173,7 @@ Triple::ArchType Triple::getArchTypeForLLVMName(StringRef Name) {
.Case("hexagon", hexagon)
.Case("sparc", sparc)
.Case("sparcv9", sparcv9)
.Case("systemz", systemz)
.Case("tce", tce)
.Case("thumb", thumb)
.Case("x86", x86)
@ -233,6 +237,7 @@ static Triple::ArchType parseArch(StringRef ArchName) {
.Case("mips64el", Triple::mips64el)
.Case("r600", Triple::r600)
.Case("hexagon", Triple::hexagon)
.Case("s390x", Triple::systemz)
.Case("sparc", Triple::sparc)
.Case("sparcv9", Triple::sparcv9)
.Case("tce", Triple::tce)
@ -687,6 +692,7 @@ static unsigned getArchPointerBitWidth(llvm::Triple::ArchType Arch) {
case llvm::Triple::nvptx64:
case llvm::Triple::ppc64:
case llvm::Triple::sparcv9:
case llvm::Triple::systemz:
case llvm::Triple::x86_64:
case llvm::Triple::spir64:
return 64;
@ -712,6 +718,7 @@ Triple Triple::get32BitArchVariant() const {
case Triple::UnknownArch:
case Triple::aarch64:
case Triple::msp430:
case Triple::systemz:
T.setArch(UnknownArch);
break;
@ -769,6 +776,7 @@ Triple Triple::get64BitArchVariant() const {
case Triple::nvptx64:
case Triple::ppc64:
case Triple::sparcv9:
case Triple::systemz:
case Triple::x86_64:
// Already 64-bit.
break;