[C++11] Make use of 'nullptr' in the Support library.
llvm-svn: 205697
diff --git a/llvm/lib/Support/Triple.cpp b/llvm/lib/Support/Triple.cpp
index 71abb9d1..e65d02b 100644
--- a/llvm/lib/Support/Triple.cpp
+++ b/llvm/lib/Support/Triple.cpp
@@ -57,7 +57,7 @@
const char *Triple::getArchTypePrefix(ArchType Kind) {
switch (Kind) {
default:
- return 0;
+ return nullptr;
case aarch64:
case aarch64_be: return "aarch64";
@@ -210,7 +210,7 @@
// Returns architecture name that is understood by the target assembler.
const char *Triple::getArchNameForAssembler() {
if (!isOSDarwin() && getVendor() != Triple::Apple)
- return NULL;
+ return nullptr;
return StringSwitch<const char*>(getArchName())
.Case("i386", "i386")
@@ -232,7 +232,7 @@
.Case("amdil", "amdil")
.Case("spir", "spir")
.Case("spir64", "spir64")
- .Default(NULL);
+ .Default(nullptr);
}
static Triple::ArchType parseArch(StringRef ArchName) {