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446f01b1d5
llvm-6502/lib/Target/AArch64
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Juergen Ributzka 446f01b1d5 [AArch64] MachO large code-model: Materialize FP constants in code. 
In the large code model we have to first get the address of the GOT entry, load
the address of the constant, and then load the constant itself.

To avoid these loads and the GOT entry alltogether this commit changes the way
how FP constants are materialized in the large code model. The constats are now
materialized in a GPR and then bitconverted/moved into the FPR.

Reviewed by Tim Northover

Fixes rdar://problem/16572564.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@223941 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-10 19:43:32 +00:00
..
AsmParser Remove StringMap::GetOrCreateValue in favor of StringMap::insert 2014-11-19 05:49:42 +00:00
Disassembler Pass an ArrayRef to MCDisassembler::getInstruction. 2014-11-12 02:04:27 +00:00
InstPrinter [AArch64] Allow access to all system registers with MRS/MSR instructions. 2014-10-01 10:13:59 +00:00
MCTargetDesc Allow target to specify prefix for labels 2014-12-04 00:06:57 +00:00
TargetInfo AArch64: stop trying to take control of all UnknownArch triples. 2014-08-08 08:27:44 +00:00
Utils [AArch64] Allow access to all system registers with MRS/MSR instructions. 2014-10-01 10:13:59 +00:00
AArch64.h [AArch64] Add workaround for Cortex-A53 erratum (835769) 2014-10-13 10:12:35 +00:00
AArch64.td [AArch64] Basic Sched Model for Cortex-A57. 2014-06-11 21:06:56 +00:00
AArch64A53Fix835769.cpp [AArch64] Fix crash with empty/pseudo-only blocks in A53 erratum (835769) workaround 2014-10-14 14:02:41 +00:00
AArch64A57FPLoadBalancing.cpp [AArch64] Fix clobber computation in A57LoadBalancing pass. 2014-11-24 18:57:58 +00:00
AArch64AddressTypePromotion.cpp Fix typos in comments 2014-08-15 22:17:28 +00:00
AArch64AdvSIMDScalarPass.cpp Remove the TargetMachine forwards for TargetSubtargetInfo based 2014-08-04 21:25:23 +00:00
AArch64AsmPrinter.cpp [AArch64][Stackmaps] Optimize stackmap shadows on AArch64. 2014-12-02 21:36:24 +00:00
AArch64BranchRelaxation.cpp Testing commit access. 2014-08-14 16:20:50 +00:00
AArch64CallingConvention.h AArch64: treat HFAs containing "half" types as blocks too. 2014-12-08 17:54:58 +00:00
AArch64CallingConvention.td AArch64: treat [N x Ty] as a block during procedure calls. 2014-11-27 21:02:42 +00:00
AArch64CleanupLocalDynamicTLSPass.cpp Remove the TargetMachine forwards for TargetSubtargetInfo based 2014-08-04 21:25:23 +00:00
AArch64CollectLOH.cpp AArch64: use std::fill instead of memset 2014-08-26 03:33:26 +00:00
AArch64ConditionalCompares.cpp Change MCSchedModel to be a struct of statically initialized data. 2014-09-02 17:43:54 +00:00
AArch64ConditionOptimizer.cpp [AArch64] Check Dest Register Liveness in CondOpt pass. 2014-10-31 19:02:38 +00:00
AArch64DeadRegisterDefinitionsPass.cpp Remove 'virtual' keyword from methods markedwith 'override' keyword. 2014-08-30 16:48:34 +00:00
AArch64ExpandPseudoInsts.cpp Have MachineFunction cache a pointer to the subtarget to make lookups 2014-08-05 02:39:49 +00:00
AArch64FastISel.cpp [AArch64] MachO large code-model: Materialize FP constants in code. 2014-12-10 19:43:32 +00:00
AArch64FrameLowering.cpp [Stackmaps] Make ithe frame-pointer required for stackmaps. 2014-10-02 22:21:49 +00:00
AArch64FrameLowering.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
AArch64InstrAtomics.td Make use of isAtLeastRelease/Acquire in the ARM/AArch64 backends 2014-08-18 16:48:58 +00:00
AArch64InstrFormats.td Replace neverHasSideEffects=1 with hasSideEffects=0 in all .td files. 2014-11-26 00:46:26 +00:00
AArch64InstrInfo.cpp [AArch64] Don't optimize all compare instructions. 2014-11-18 21:02:40 +00:00
AArch64InstrInfo.h AArch64InstrInfo.h: Fix a warning introduced in clang r220703. [-Winconsistent-missing-override] 2014-10-27 23:29:27 +00:00
AArch64InstrInfo.td [AArch64] MachO large code-model: Materialize FP constants in code. 2014-12-10 19:43:32 +00:00
AArch64ISelDAGToDAG.cpp AArch64: strengthen Darwin ABI alignment assumptions 2014-12-02 23:53:43 +00:00
AArch64ISelLowering.cpp [AArch64] MachO large code-model: Materialize FP constants in code. 2014-12-10 19:43:32 +00:00
AArch64ISelLowering.h Add missing 'override' keyword. 2014-11-28 03:58:26 +00:00
AArch64LoadStoreOptimizer.cpp Add missing closing namespace comment. 2014-08-11 22:42:31 +00:00
AArch64MachineCombinerPattern.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
AArch64MachineFunctionInfo.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
AArch64MCInstLower.cpp Delete unused argument in AArch64MCInstLower constructor: it doesn't 2014-08-19 21:51:08 +00:00
AArch64MCInstLower.h Delete unused argument in AArch64MCInstLower constructor: it doesn't 2014-08-19 21:51:08 +00:00
AArch64PBQPRegAlloc.cpp [PBQP] Unique allowed-sets for nodes in the PBQP graph and use pairs of these 2014-10-27 17:44:25 +00:00
AArch64PBQPRegAlloc.h [AArch64] Cleanup A57PBQPConstraints 2014-10-22 12:40:20 +00:00
AArch64PerfectShuffle.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
AArch64PromoteConstant.cpp Make the DenseMap bucket type configurable and use a smaller bucket for DenseSet. 2014-12-06 19:22:44 +00:00
AArch64RegisterInfo.cpp Have MachineFunction cache a pointer to the subtarget to make lookups 2014-08-05 02:39:49 +00:00
AArch64RegisterInfo.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
AArch64RegisterInfo.td Teach the AArch64 backend about v4f16 and v8f16 2014-08-27 16:16:04 +00:00
AArch64SchedA53.td Fix typos 2014-05-31 21:26:28 +00:00
AArch64SchedA57.td [AArch64] Enable partial & runtime unrolling on cortex-a57. 2014-10-09 10:13:27 +00:00
AArch64SchedA57WriteRes.td [AArch64] Refines the Cortex-A57 Machine Model 2014-09-29 21:27:36 +00:00
AArch64SchedCyclone.td AArch64/ARM64: move ARM64 into AArch64's place 2014-05-24 12:50:23 +00:00
AArch64Schedule.td AArch64/ARM64: move ARM64 into AArch64's place 2014-05-24 12:50:23 +00:00
AArch64SelectionDAGInfo.cpp Remove the TargetMachine forwards for TargetSubtargetInfo based 2014-08-04 21:25:23 +00:00
AArch64SelectionDAGInfo.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
AArch64StorePairSuppress.cpp Change MCSchedModel to be a struct of statically initialized data. 2014-09-02 17:43:54 +00:00
AArch64Subtarget.cpp Remove redundant calls to isMaterializable. 2014-11-01 16:46:18 +00:00
AArch64Subtarget.h [AArch64] Disable useAA for Cortex-A57. 2014-11-19 06:48:56 +00:00
AArch64TargetMachine.cpp Add out of line virtual destructors to all LLVMTargetMachine subclasses 2014-11-20 23:37:18 +00:00
AArch64TargetMachine.h Add out of line virtual destructors to all LLVMTargetMachine subclasses 2014-11-20 23:37:18 +00:00
AArch64TargetObjectFile.cpp AArch64/ARM64: move ARM64 into AArch64's place 2014-05-24 12:50:23 +00:00
AArch64TargetObjectFile.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
AArch64TargetTransformInfo.cpp [AArch64] Enable partial & runtime unrolling on cortex-a57. 2014-10-09 10:13:27 +00:00
CMakeLists.txt [AArch64] Add workaround for Cortex-A53 erratum (835769) 2014-10-13 10:12:35 +00:00
LLVMBuild.txt Prune redundant libdeps. 2014-07-24 11:45:27 +00:00
Makefile AArch64/ARM64: move ARM64 into AArch64's place 2014-05-24 12:50:23 +00:00