diff options
Diffstat (limited to 'lib/Target/ARM/ARMSubtarget.cpp')
| -rw-r--r-- | lib/Target/ARM/ARMSubtarget.cpp | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/lib/Target/ARM/ARMSubtarget.cpp b/lib/Target/ARM/ARMSubtarget.cpp index 2cb5ab9..1bd6f1c 100644 --- a/lib/Target/ARM/ARMSubtarget.cpp +++ b/lib/Target/ARM/ARMSubtarget.cpp @@ -1,4 +1,4 @@ -//===-- ARMSubtarget.cpp - ARM Subtarget Information ------------*- C++ -*-===// +//===-- ARMSubtarget.cpp - ARM Subtarget Information ----------------------===// // // The LLVM Compiler Infrastructure // @@ -47,7 +47,9 @@ ARMSubtarget::ARMSubtarget(const std::string &TT, const std::string &CPU, , HasV7Ops(false) , HasVFPv2(false) , HasVFPv3(false) + , HasVFPv4(false) , HasNEON(false) + , HasNEON2(false) , UseNEONForSinglePrecisionFP(false) , SlowFPVMLx(false) , HasVMLxForwarding(false) @@ -103,18 +105,19 @@ ARMSubtarget::ARMSubtarget(const std::string &TT, const std::string &CPU, computeIssueWidth(); if (TT.find("eabi") != std::string::npos) + // FIXME: We might want to separate AAPCS and EABI. Some systems, e.g. + // Darwin-EABI conforms to AACPS but not the rest of EABI. TargetABI = ARM_ABI_AAPCS; if (isAAPCS_ABI()) stackAlignment = 8; - if (!isTargetDarwin()) + if (!isTargetIOS()) UseMovt = hasV6T2Ops(); else { IsR9Reserved = ReserveR9 | !HasV6Ops; UseMovt = DarwinUseMOVT && hasV6T2Ops(); - const Triple &T = getTargetTriple(); - SupportsTailCall = T.getOS() == Triple::IOS && !T.isOSVersionLT(5, 0); + SupportsTailCall = !getTargetTriple().isOSVersionLT(5, 0); } if (!isThumb() || hasThumb2()) |