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author | Akira Hatanaka <ahatanak@gmail.com> | 2011-09-21 02:45:29 +0000 |
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committer | Akira Hatanaka <ahatanak@gmail.com> | 2011-09-21 02:45:29 +0000 |
commit | 8c1b4bf0669738ce96be541c3a08c0d9ff6dab91 (patch) | |
tree | 7f1d11fc8e37d19feb8802c35b4bcbfffd4fc8b2 /lib/Target/Mips/MipsSubtarget.cpp | |
parent | 50fa74e8d2f2ac15a60d008a78649b83e1615d8f (diff) | |
download | llvm-8c1b4bf0669738ce96be541c3a08c0d9ff6dab91.tar.gz llvm-8c1b4bf0669738ce96be541c3a08c0d9ff6dab91.tar.bz2 llvm-8c1b4bf0669738ce96be541c3a08c0d9ff6dab91.tar.xz |
Set ABI if it hasn't been set on the command line.
Check if architecture & ABI combination is valid.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140230 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Mips/MipsSubtarget.cpp')
-rw-r--r-- | lib/Target/Mips/MipsSubtarget.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/Target/Mips/MipsSubtarget.cpp b/lib/Target/Mips/MipsSubtarget.cpp index 3bb501176a..5c8823eb3f 100644 --- a/lib/Target/Mips/MipsSubtarget.cpp +++ b/lib/Target/Mips/MipsSubtarget.cpp @@ -39,6 +39,15 @@ MipsSubtarget::MipsSubtarget(const std::string &TT, const std::string &CPU, // Initialize scheduling itinerary for the specified CPU. InstrItins = getInstrItineraryForCPU(CPUName); + // Set MipsABI if it hasn't been set yet. + if (MipsABI == UnknownABI) + MipsABI = hasMips64() ? N64 : O32; + + // Check if Architecture and ABI are compatible. + assert(((!hasMips64() && (isABI_O32() || isABI_EABI())) || + (hasMips64() && (isABI_N32() || isABI_N64()))) && + "Invalid Arch & ABI pair."); + // Is the target system Linux ? if (TT.find("linux") == std::string::npos) IsLinux = false; |