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2004-08-17Add a new helper method to get log2(type alignment)Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15887 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17Check constant expression validity more strictlyChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15883 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17Work around PR424 for old c/c++ frontends.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15882 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17Print comments with ;Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15881 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17Use a designated comment character when printing comments.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15880 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17Bytecode File Format Changes:Reid Spencer
- File format version number bumped to 4 - Writer will now align nothing - Reader now only expects alignment for version 3 or earlier git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15875 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17Re-fix hiding the Frame Pointer from the register allocator in functionsNate Begeman
that have a frame pointer. This change fixes Burg. In addition, make the necessary changes to floating point code gen and constant loading after Chris Lattner's fixes to the asm writer. These changes fix MallocBench/gs git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15873 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17Use the AsmPrinter emitGlobalConstant.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15872 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17Add support for targets that have .quad, drop extra tab insertedChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15870 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17Use the emitGlobalConstant defined in AsmPrinterChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15869 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17Implement emitGlobalConstantChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15868 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17New, more general, interface.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15866 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17Allow an arbitrary prefixChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15865 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17We now allow targets to use any prefix they want for global symbols. LetsChris Lattner
hear it for ".". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15863 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17Rewrite targets/rules to generate files for just PowerPC or PPC{32,64}Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15862 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17Register classes are target-dependentMisha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15861 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17#include <map> is not necessary hereMisha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15860 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17`PowerPC' is no longer a real targetMisha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15859 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17Move variables and methods which need PPC{32,64}* distinction to subclassesMisha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15858 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17No need for an `is64bit' flagMisha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15857 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17PowerPCInstrInfo and PowerPCRegisterInfo have gone away; they are replacedMisha Brukman
by 32- and 64-bit customized files, named appropriately. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15856 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17Consistently name passed with 32 or 64 in their nameMisha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15855 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17PowerPCRegisterInfo no longer takes a bool to differentiate 32 vs 64 bitsMisha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15854 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17The PowerPCInstrInfo class has gone away.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15853 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17PowerPCInstrInfo has gone away, PPC32 and PPC64 share opcodes.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15852 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17PowerPC 32-/64-bit split: Part II, 64-bit customizations on PowerPCMisha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15851 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17PowerPC 32-/64-bit split: Part I, PPC32* bit files, adapted from former PowerPC*Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15850 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17Correct the comments in the symbol table writer to reflect reality.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15848 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17Print float constants as 4 byte values.Chris Lattner
Also, fix endianness problems when cross compiling from little-endian host. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15847 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17Make sure to put an _ prefix on all identifiers!Chris Lattner
Also, add some (currently disabled) code to print float's as 32-bits. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15846 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17Some asmwriters want an _ prefixChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15845 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-16More changes to make PPC32 and X86 more similarChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15842 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-16Minor changes to make the diff be nothing against the X86 versionChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15841 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-16Finegrainify namespacificationChris Lattner
Start using the AsmPrinter base class to factor out a bunch of code git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15840 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-16Start using the AsmPrinter to emit our first class constants. This alsoChris Lattner
drops our half-assed support for cygwin, which noone uses and doesn't work anyway. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15839 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-16Initial implementation of the asmprinter base classChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15838 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-16Moved this file out of lib/CodeGenChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15837 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-16Hacks to make the MachineFunction class be able to delete the MFI objectChris Lattner
without knowing anything about it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15836 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-16Code moved out of lib/CodeGen/MachineFunction.cppChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15835 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-16Move this code to lib/Target/SparcV9/MachineFunctionInfo.cppChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15834 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-16This file is moving to lib/Target/SparcV9Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15833 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-16Move MachineCodeForInstruction.h and MachineFunctionInfo.h into ↵Chris Lattner
lib/Target/SparcV9 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15830 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-16Nuke this fileChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15829 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-16Fold MachineInstrAnnot.cpp into this fileChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15828 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-16Move these files (which are dependent on VMCore) into VMCoreMisha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15825 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-16Update and consolidate comments. Remove some excess whitespace.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15824 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-16Add a note that people shouldn't use MachineFunctionInfo.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15823 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-16Fix PR422.Reid Spencer
Ouch! Changes in the lazy initialization code caused each incorporated function to reprocess the entire function on every lookup of a value's slot number. This caused a horrible slowdown in all functions. This fix made llvm-dis go from "longer than I care to wait" (minutes) on a large test case to 0.53 seconds. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15818 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-16Remove lib/System contents until a satisfactory solution can beReid Spencer
provided. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15816 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-16Fix a bug that caused the pass to go into infinite loops on trivial testcases.Chris Lattner
This is fallout of the Bug 122 changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15811 91177308-0d34-0410-b5e6-96231b3b80d8
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