diff options
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPCSubtarget.cpp')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCSubtarget.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCSubtarget.cpp b/llvm/lib/Target/PowerPC/PPCSubtarget.cpp index 115c7b49427..c753e68fe39 100644 --- a/llvm/lib/Target/PowerPC/PPCSubtarget.cpp +++ b/llvm/lib/Target/PowerPC/PPCSubtarget.cpp @@ -95,8 +95,13 @@ void PPCSubtarget::initializeEnvironment() { void PPCSubtarget::initSubtargetFeatures(StringRef CPU, StringRef FS) { // Determine default and user specified characteristics std::string CPUName = CPU; - if (CPUName.empty()) - CPUName = "generic"; + if (CPUName.empty()) { + // If cross-compiling with -march=ppc64le without -mcpu + if (TargetTriple.getArch() == Triple::ppc64le) + CPUName = "ppc64le"; + else + CPUName = "generic"; + } #if (defined(__APPLE__) || defined(__linux__)) && \ (defined(__ppc__) || defined(__powerpc__)) if (CPUName == "generic") |
