[SystemZ] Support transactional execution on zEC12

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

diff --git a/lib/Support/Triple.cpp b/lib/Support/Triple.cpp
index 58af8d9175d8f6058b0130e447303f19c5d72321..38f079c84681226c6ca014b974f223284c810a0d 100644 (file)
--- a/lib/Support/Triple.cpp
+++ b/lib/Support/Triple.cpp
@@ -92,7 +92,7 @@ const char *Triple::getArchTypePrefix(ArchType Kind) {
   case sparcv9:
   case sparc:       return "sparc";
 
-  case systemz:     return "systemz";
+  case systemz:     return "s390";
 
   case x86:
   case x86_64:      return "x86";
@@ -281,6 +281,7 @@ static Triple::ArchType parseARMArch(StringRef ArchName) {
     .Cases("v7", "v7a", "v7em", "v7l", arch)
     .Cases("v7m", "v7r", "v7s", arch)
     .Cases("v8", "v8a", arch)
+    .Cases("v8.1", "v8.1a", arch)
     .Default(Triple::UnknownArch);
 }
 
@@ -403,6 +404,7 @@ static Triple::SubArchType parseSubArch(StringRef SubArchName) {
     SubArchName = SubArchName.substr(0, SubArchName.size() - 2);
 
   return StringSwitch<Triple::SubArchType>(SubArchName)
+    .EndsWith("v8.1a", Triple::ARMSubArch_v8_1a)
     .EndsWith("v8", Triple::ARMSubArch_v8)
     .EndsWith("v8a", Triple::ARMSubArch_v8)
     .EndsWith("v7", Triple::ARMSubArch_v7)
@@ -1109,6 +1111,7 @@ const char *Triple::getARMCPUForArch(StringRef MArch) const {
       .Cases("v7m", "v7-m", "cortex-m3")
       .Cases("v7em", "v7e-m", "cortex-m4")
       .Cases("v8", "v8a", "v8-a", "cortex-a53")
+      .Cases("v8.1a", "v8.1-a", "generic-armv8.1-a")
       .Default(nullptr);
   else
     result = llvm::StringSwitch<const char *>(MArch)
@@ -1134,6 +1137,8 @@ const char *Triple::getARMCPUForArch(StringRef MArch) const {
     default:
       return "strongarm";
     }
+  case llvm::Triple::NaCl:
+    return "cortex-a8";
   default:
     switch (getEnvironment()) {
     case llvm::Triple::EABIHF: