During the CodeGenPrepare we often lower intrinsics (such as objsize)

[oota-llvm.git] / lib / Support / Triple.cpp

diff --git a/lib/Support/Triple.cpp b/lib/Support/Triple.cpp
index d261c5313946e8ffb343b30d2e4e362fcc70c3b3..cca549dad56787c0496c7d29b27a0ee9bfc180fd 100644 (file)
--- a/lib/Support/Triple.cpp
+++ b/lib/Support/Triple.cpp
@@ -38,8 +38,8 @@ const char *Triple::getArchTypeName(ArchType Kind) {
   case x86_64:  return "x86_64";
   case xcore:   return "xcore";
   case mblaze:  return "mblaze";
-  case ptx32:   return "ptx32";
-  case ptx64:   return "ptx64";
+  case nvptx:   return "nvptx";
+  case nvptx64: return "nvptx64";
   case le32:    return "le32";
   case amdil:   return "amdil";
   }
@@ -62,7 +62,12 @@ const char *Triple::getArchTypePrefix(ArchType Kind) {
 
   case mblaze:  return "mblaze";
 
-  case hexagon:   return "hexagon";
+  case mips:
+  case mipsel:
+  case mips64:
+  case mips64el:return "mips";
+
+  case hexagon: return "hexagon";
 
   case r600:    return "r600";
 
@@ -74,8 +79,8 @@ const char *Triple::getArchTypePrefix(ArchType Kind) {
 
   case xcore:   return "xcore";
 
-  case ptx32:   return "ptx";
-  case ptx64:   return "ptx";
+  case nvptx:   return "nvptx";
+  case nvptx64: return "nvptx";
   case le32:    return "le32";
   case amdil:   return "amdil";
   }
@@ -88,6 +93,8 @@ const char *Triple::getVendorTypeName(VendorType Kind) {
   case Apple: return "apple";
   case PC: return "pc";
   case SCEI: return "scei";
+  case BGP: return "bgp";
+  case BGQ: return "bgq";
   }
 
   llvm_unreachable("Invalid VendorType!");
@@ -116,6 +123,8 @@ const char *Triple::getOSTypeName(OSType Kind) {
   case Minix: return "minix";
   case RTEMS: return "rtems";
   case NativeClient: return "nacl";
+  case CNK: return "cnk";
+  case Bitrig: return "bitrig";
   }
 
   llvm_unreachable("Invalid OSType");
@@ -157,8 +166,8 @@ Triple::ArchType Triple::getArchTypeForLLVMName(StringRef Name) {
     .Case("x86", x86)
     .Case("x86-64", x86_64)
     .Case("xcore", xcore)
-    .Case("ptx32", ptx32)
-    .Case("ptx64", ptx64)
+    .Case("nvptx", nvptx)
+    .Case("nvptx64", nvptx64)
     .Case("le32", le32)
     .Case("amdil", amdil)
     .Default(UnknownArch);
@@ -189,8 +198,8 @@ Triple::ArchType Triple::getArchTypeForDarwinArchName(StringRef Str) {
     .Cases("arm", "armv4t", "armv5", "armv6", Triple::arm)
     .Cases("armv7", "armv7f", "armv7k", "armv7s", "xscale", Triple::arm)
     .Case("r600", Triple::r600)
-    .Case("ptx32", Triple::ptx32)
-    .Case("ptx64", Triple::ptx64)
+    .Case("nvptx", Triple::nvptx)
+    .Case("nvptx64", Triple::nvptx64)
     .Case("amdil", Triple::amdil)
     .Default(Triple::UnknownArch);
 }
@@ -212,8 +221,8 @@ const char *Triple::getArchNameForAssembler() {
     .Cases("armv6", "thumbv6", "armv6")
     .Cases("armv7", "thumbv7", "armv7")
     .Case("r600", "r600")
-    .Case("ptx32", "ptx32")
-    .Case("ptx64", "ptx64")
+    .Case("nvptx", "nvptx")
+    .Case("nvptx64", "nvptx64")
     .Case("le32", "le32")
     .Case("amdil", "amdil")
     .Default(NULL);
@@ -246,8 +255,8 @@ static Triple::ArchType parseArch(StringRef ArchName) {
     .Case("sparcv9", Triple::sparcv9)
     .Case("tce", Triple::tce)
     .Case("xcore", Triple::xcore)
-    .Case("ptx32", Triple::ptx32)
-    .Case("ptx64", Triple::ptx64)
+    .Case("nvptx", Triple::nvptx)
+    .Case("nvptx64", Triple::nvptx64)
     .Case("le32", Triple::le32)
     .Case("amdil", Triple::amdil)
     .Default(Triple::UnknownArch);
@@ -258,6 +267,8 @@ static Triple::VendorType parseVendor(StringRef VendorName) {
     .Case("apple", Triple::Apple)
     .Case("pc", Triple::PC)
     .Case("scei", Triple::SCEI)
+    .Case("bgp", Triple::BGP)
+    .Case("bgq", Triple::BGQ)
     .Default(Triple::UnknownVendor);
 }
 
@@ -282,6 +293,8 @@ static Triple::OSType parseOS(StringRef OSName) {
     .StartsWith("minix", Triple::Minix)
     .StartsWith("rtems", Triple::RTEMS)
     .StartsWith("nacl", Triple::NativeClient)
+    .StartsWith("cnk", Triple::CNK)
+    .StartsWith("bitrig", Triple::Bitrig)
     .Default(Triple::UnknownOS);
 }
 
@@ -578,6 +591,29 @@ bool Triple::getMacOSXVersion(unsigned &Major, unsigned &Minor,
   return true;
 }
 
+void Triple::getiOSVersion(unsigned &Major, unsigned &Minor,
+                           unsigned &Micro) const {
+  switch (getOS()) {
+  default: llvm_unreachable("unexpected OS for Darwin triple");
+  case Darwin:
+  case MacOSX:
+    // Ignore the version from the triple.  This is only handled because the
+    // the clang driver combines OS X and IOS support into a common Darwin
+    // toolchain that wants to know the iOS version number even when targeting
+    // OS X.
+    Major = 3;
+    Minor = 0;
+    Micro = 0;
+    break;
+  case IOS:
+    getOSVersion(Major, Minor, Micro);
+    // Default to 3.0.
+    if (Major == 0)
+      Major = 3;
+    break;
+  }
+}
+
 void Triple::setTriple(const Twine &Str) {
   *this = Triple(Str);
 }
@@ -646,8 +682,8 @@ static unsigned getArchPointerBitWidth(llvm::Triple::ArchType Arch) {
   case llvm::Triple::mblaze:
   case llvm::Triple::mips:
   case llvm::Triple::mipsel:
+  case llvm::Triple::nvptx:
   case llvm::Triple::ppc:
-  case llvm::Triple::ptx32:
   case llvm::Triple::r600:
   case llvm::Triple::sparc:
   case llvm::Triple::tce:
@@ -658,8 +694,8 @@ static unsigned getArchPointerBitWidth(llvm::Triple::ArchType Arch) {
 
   case llvm::Triple::mips64:
   case llvm::Triple::mips64el:
+  case llvm::Triple::nvptx64:
   case llvm::Triple::ppc64:
-  case llvm::Triple::ptx64:
   case llvm::Triple::sparcv9:
   case llvm::Triple::x86_64:
     return 64;
@@ -695,8 +731,8 @@ Triple Triple::get32BitArchVariant() const {
   case Triple::mblaze:
   case Triple::mips:
   case Triple::mipsel:
+  case Triple::nvptx:
   case Triple::ppc:
-  case Triple::ptx32:
   case Triple::r600:
   case Triple::sparc:
   case Triple::tce:
@@ -708,8 +744,8 @@ Triple Triple::get32BitArchVariant() const {
 
   case Triple::mips64:    T.setArch(Triple::mips);    break;
   case Triple::mips64el:  T.setArch(Triple::mipsel);  break;
+  case Triple::nvptx64:   T.setArch(Triple::nvptx);   break;
   case Triple::ppc64:     T.setArch(Triple::ppc);   break;
-  case Triple::ptx64:     T.setArch(Triple::ptx32);   break;
   case Triple::sparcv9:   T.setArch(Triple::sparc);   break;
   case Triple::x86_64:    T.setArch(Triple::x86);     break;
   }
@@ -736,8 +772,8 @@ Triple Triple::get64BitArchVariant() const {
 
   case Triple::mips64:
   case Triple::mips64el:
+  case Triple::nvptx64:
   case Triple::ppc64:
-  case Triple::ptx64:
   case Triple::sparcv9:
   case Triple::x86_64:
     // Already 64-bit.
@@ -745,8 +781,8 @@ Triple Triple::get64BitArchVariant() const {
 
   case Triple::mips:    T.setArch(Triple::mips64);    break;
   case Triple::mipsel:  T.setArch(Triple::mips64el);  break;
+  case Triple::nvptx:   T.setArch(Triple::nvptx64);   break;
   case Triple::ppc:     T.setArch(Triple::ppc64);     break;
-  case Triple::ptx32:   T.setArch(Triple::ptx64);     break;
   case Triple::sparc:   T.setArch(Triple::sparcv9);   break;
   case Triple::x86:     T.setArch(Triple::x86_64);    break;
   }