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| author | Akira Hatanaka <ahatanaka@mips.com> | 2012-04-25 01:24:52 +0000 |
|---|---|---|
| committer | Akira Hatanaka <ahatanaka@mips.com> | 2012-04-25 01:24:52 +0000 |
| commit | 25052f4077503d030e65a025b348c5f1e9ffb616 (patch) | |
| tree | e3c589ecf156859112727f861c48e5d01275623d /lib/Target/Mips/MipsMachineFunction.cpp | |
| parent | 23d59c2fb847f1869b72bcbda67052ac6b2aaee9 (diff) | |
| download | llvm-25052f4077503d030e65a025b348c5f1e9ffb616.tar.gz llvm-25052f4077503d030e65a025b348c5f1e9ffb616.tar.bz2 llvm-25052f4077503d030e65a025b348c5f1e9ffb616.tar.xz | |
Do not use $gp as a dedicated global register if the target ABI is not O32.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155522 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Mips/MipsMachineFunction.cpp')
| -rw-r--r-- | lib/Target/Mips/MipsMachineFunction.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Target/Mips/MipsMachineFunction.cpp b/lib/Target/Mips/MipsMachineFunction.cpp index 9d3a27b518..8535b290b4 100644 --- a/lib/Target/Mips/MipsMachineFunction.cpp +++ b/lib/Target/Mips/MipsMachineFunction.cpp @@ -37,8 +37,8 @@ unsigned MipsFunctionInfo::getGlobalBaseReg() { const MipsSubtarget &ST = MF.getTarget().getSubtarget<MipsSubtarget>(); - if (FixGlobalBaseReg) // $gp is the global base register. - return GlobalBaseReg = ST.isABI_N64() ? Mips::GP_64 : Mips::GP; + if (FixGlobalBaseReg && ST.isABI_O32()) // $gp is the global base register. + return GlobalBaseReg = Mips::GP; const TargetRegisterClass *RC = ST.isABI_N64() ? (const TargetRegisterClass*)&Mips::CPU64RegsRegClass : |