From 01eca8d2c2528d16967575320c801930eb9f4e82 Mon Sep 17 00:00:00 2001 From: Misha Brukman Date: Mon, 12 Jul 2004 23:36:12 +0000 Subject: [PATCH] Implement getModuleMatchQuality and getJITMatchQuality() for PowerPC git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14780 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/PowerPC/PPCTargetMachine.cpp | 20 ++++++++++++++++++++ lib/Target/PowerPC/PowerPCTargetMachine.h | 3 +++ 2 files changed, 23 insertions(+) diff --git a/lib/Target/PowerPC/PPCTargetMachine.cpp b/lib/Target/PowerPC/PPCTargetMachine.cpp index 16326431356..25c7fc0959e 100644 --- a/lib/Target/PowerPC/PPCTargetMachine.cpp +++ b/lib/Target/PowerPC/PPCTargetMachine.cpp @@ -28,6 +28,26 @@ namespace { RegisterTarget X("powerpc", " PowerPC (experimental)"); } +unsigned PowerPCTargetMachine::getJITMatchQuality() { +#if defined(__POWERPC__) || defined (__ppc__) || defined(_POWER) + return 10; +#else + return 0; +#endif +} + +unsigned PowerPCTargetMachine::getModuleMatchQuality(const Module &M) { + if (M.getEndianness() == Module::BigEndian && + M.getPointerSize() == Module::Pointer32) + return 10; // Direct match + else if (M.getEndianness() != Module::AnyEndianness || + M.getPointerSize() != Module::AnyPointerSize) + return 0; // Match for some other target + + return getJITMatchQuality()/2; +} + + /// PowerPCTargetMachine ctor - Create an ILP32 architecture model /// /// FIXME: Should double alignment be 8 bytes? Then we get a PtrAl != DoubleAl diff --git a/lib/Target/PowerPC/PowerPCTargetMachine.h b/lib/Target/PowerPC/PowerPCTargetMachine.h index 8c2b73129e6..d3f3d4d76a5 100644 --- a/lib/Target/PowerPC/PowerPCTargetMachine.h +++ b/lib/Target/PowerPC/PowerPCTargetMachine.h @@ -50,6 +50,9 @@ public: MachineCodeEmitter &MCE); virtual bool addPassesToEmitAssembly(PassManager &PM, std::ostream &Out); + + static unsigned getModuleMatchQuality(const Module &M); + static unsigned getJITMatchQuality(); }; } // end namespace llvm -- 2.34.1