Duncan Sands a0fcc08e65 Change packed struct layout so that field sizes ... are the same as in unpacked structs, only field positions differ. This only matters for structs containing x86 long double or an apint; it may cause backwards compatibility problems if someone has bitcode containing a packed struct with a field of one of those types. The issue is that only 10 bytes are needed to hold an x86 long double: the store size is 10 bytes, but the ABI size is 12 or 16 bytes (linux/ darwin) which comes from rounding the store size up by the alignment. Because it seemed silly not to pack an x86 long double into 10 bytes in a packed struct, this is what was done. I now think this was a mistake. Reserving the ABI size for an x86 long double field even in a packed struct makes things more uniform: the ABI size is now always used when reserving space for a type. This means that developers are less likely to make mistakes. It also makes life easier for the CBE which otherwise could not represent all LLVM packed structs (PR2402). Front-end people might need to adjust the way they create LLVM structs - see following change to llvm-gcc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51928 91177308-0d34-0410-b5e6-96231b3b80d8		2008-06-04 08:21:45 +00:00
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AsmPrinter.h	Change packed struct layout so that field sizes	2008-06-04 08:21:45 +00:00
BreakCriticalMachineEdge.h	Fixes for BreakCriticalMachineCodeEdge by Fernando.	2008-01-27 19:51:03 +00:00
CallingConvLower.h	Add new CC lowering rule: provide a list of registers, which can be 'shadowed',	2008-04-02 05:23:57 +00:00
Collector.h	Don't attribute in file headers anymore. See llvmdev for the	2007-12-29 19:59:42 +00:00
CollectorMetadata.h	Don't attribute in file headers anymore. See llvmdev for the	2007-12-29 19:59:42 +00:00
Collectors.h	Don't attribute in file headers anymore. See llvmdev for the	2007-12-29 19:59:42 +00:00
DAGISelHeader.h	Do not generate by TableGen the hard-coded standard, target-independent part of	2008-05-14 10:17:11 +00:00
DwarfWriter.h	Don't attribute in file headers anymore. See llvmdev for the	2007-12-29 19:59:42 +00:00
ELFRelocation.h	Don't attribute in file headers anymore. See llvmdev for the	2007-12-29 19:59:42 +00:00
FileWriters.h	Use PassManagerBase instead of FunctionPassManager for functions	2008-03-11 22:29:46 +00:00
IntrinsicLowering.h	Don't attribute in file headers anymore. See llvmdev for the	2007-12-29 19:59:42 +00:00
LinkAllCodegenComponents.h	Setting GlobalDirective in TargetAsmInfo by default rather than	2008-01-07 02:31:11 +00:00
LiveInterval.h	Prune and tidy #includes.	2008-05-29 19:52:31 +00:00
LiveIntervalAnalysis.h	Forgot to commit this file.	2008-05-30 20:14:04 +00:00
LiveVariables.h	Rewrite LiveVariable liveness computation. The new implementation is much simplified. It eliminated the nasty recursive routines and removed the partial def / use bookkeeping. There is also potential for performance improvement by replacing the conservative handling of partial physical register definitions. The code is currently disabled until live interval analysis is taught of the name scheme.	2008-04-16 09:46:40 +00:00
MachineBasicBlock.h	For PR1338: rename include/llvm/ADT/ilist and friends to end with ".h"	2008-05-29 17:41:17 +00:00
MachineCodeEmitter.h	Prune and tidy #includes.	2008-05-29 19:52:31 +00:00
MachineConstantPool.h	Don't attribute in file headers anymore. See llvmdev for the	2007-12-29 19:59:42 +00:00
MachineDominators.h	Don't attribute in file headers anymore. See llvmdev for the	2007-12-29 19:59:42 +00:00
MachineFrameInfo.h	Fix typos and comments.	2008-05-15 22:13:02 +00:00
MachineFunction.h	Fix more -Wshorten-64-to-32 warnings.	2008-05-05 18:30:58 +00:00
MachineFunctionPass.h	Don't attribute in file headers anymore. See llvmdev for the	2007-12-29 19:59:42 +00:00
MachineInstr.h	Prune and tidy #includes.	2008-05-29 19:52:31 +00:00
MachineInstrBuilder.h	Rename MemOperand to MachineMemOperand. This was suggested by	2008-04-07 19:35:22 +00:00
MachineJumpTableInfo.h	Fix more -Wshorten-64-to-32 warnings.	2008-05-05 18:30:58 +00:00
MachineLocation.h	Rename MRegisterInfo to TargetRegisterInfo.	2008-02-10 18:45:23 +00:00
MachineLoopInfo.h	Remove uses of llvm/System/IncludeFile.h that are no longer needed.	2008-05-06 01:32:53 +00:00
MachineMemOperand.h	Rename MemOperand to MachineMemOperand. This was suggested by	2008-04-07 19:35:22 +00:00
MachineModuleInfo.h	Fix more -Wshorten-64-to-32 warnings.	2008-05-05 18:30:58 +00:00
MachineOperand.h	Prune and tidy #includes.	2008-05-29 19:52:31 +00:00
MachinePassRegistry.h	Don't attribute in file headers anymore. See llvmdev for the	2007-12-29 19:59:42 +00:00
MachineRegisterInfo.h	For PR1338: rename include/llvm/ADT/ilist and friends to end with ".h"	2008-05-29 17:41:17 +00:00
MachineRelocation.h	Revert 51775.	2008-05-30 22:47:19 +00:00
MachORelocation.h	Don't attribute in file headers anymore. See llvmdev for the	2007-12-29 19:59:42 +00:00
Passes.h	Change class' public PassInfo variables to by initialized with the	2008-05-13 02:05:11 +00:00
PseudoSourceValue.h	Follow Chris' suggestion; change the PseudoSourceValue accessors	2008-02-07 18:41:25 +00:00
RegAllocRegistry.h	Don't attribute in file headers anymore. See llvmdev for the	2007-12-29 19:59:42 +00:00
RegisterCoalescer.h	Rename MRegisterInfo to TargetRegisterInfo.	2008-02-10 18:45:23 +00:00
RegisterScavenging.h	Allow registers defined by implicit_def to be clobbered.	2008-04-10 23:47:53 +00:00
RuntimeLibcalls.h	Implement more support for fp-to-i128 and i128-to-fp conversions.	2008-03-10 23:03:31 +00:00
SchedGraphCommon.h	For PR1338: rename include/llvm/ADT/ilist and friends to end with ".h"	2008-05-29 17:41:17 +00:00
ScheduleDAG.h	Remove warnings about unused parameters and shadowed variables.	2008-05-19 20:15:12 +00:00
SchedulerRegistry.h	Don't attribute in file headers anymore. See llvmdev for the	2007-12-29 19:59:42 +00:00
SelectionDAG.h	Prune and tidy #includes.	2008-05-29 19:52:31 +00:00
SelectionDAGISel.h	Avoid creating chain dependencies from CopyToReg nodes to load and store	2008-03-27 19:56:19 +00:00
SelectionDAGNodes.h	For PR1338: rename include/llvm/ADT/ilist and friends to end with ".h"	2008-05-29 17:41:17 +00:00
ValueTypes.h	Add MVT::is128BitVector and is64BitVector. Shrink	2008-03-01 03:40:57 +00:00
ValueTypes.td	remove attribution from a variety of miscellaneous files.	2007-12-29 22:59:10 +00:00