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* Change MachineInstrBuilder::addReg() to take a flag instead of a list ofBill Wendling2009-05-131-2/+2
| | | | | | | | | | | | | booleans. This gives a better indication of what the "addReg()" is doing. Remembering what all of those booleans mean isn't easy, especially if you aren't spending all of your time in that code. I took Jakob's suggestion and made it illegal to pass in "true" for the flag. This should hopefully prevent any unintended misuse of this (by reverting to the old way of using addReg()). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71722 91177308-0d34-0410-b5e6-96231b3b80d8
* Re-apply 68552.Rafael Espindola2009-04-081-2/+2
| | | | | | | | Tested by bootstrapping llvm-gcc and using that to build llvm. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68645 91177308-0d34-0410-b5e6-96231b3b80d8
* Temporarily revert r68552. This was causing a failure in the self-hosting LLVMBill Wendling2009-04-071-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | builds. --- Reverse-merging (from foreign repository) r68552 into '.': U test/CodeGen/X86/tls8.ll U test/CodeGen/X86/tls10.ll U test/CodeGen/X86/tls2.ll U test/CodeGen/X86/tls6.ll U lib/Target/X86/X86Instr64bit.td U lib/Target/X86/X86InstrSSE.td U lib/Target/X86/X86InstrInfo.td U lib/Target/X86/X86RegisterInfo.cpp U lib/Target/X86/X86ISelLowering.cpp U lib/Target/X86/X86CodeEmitter.cpp U lib/Target/X86/X86FastISel.cpp U lib/Target/X86/X86InstrInfo.h U lib/Target/X86/X86ISelDAGToDAG.cpp U lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp U lib/Target/X86/AsmPrinter/X86IntelAsmPrinter.cpp U lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.h U lib/Target/X86/AsmPrinter/X86IntelAsmPrinter.h U lib/Target/X86/X86ISelLowering.h U lib/Target/X86/X86InstrInfo.cpp U lib/Target/X86/X86InstrBuilder.h U lib/Target/X86/X86RegisterInfo.td git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68560 91177308-0d34-0410-b5e6-96231b3b80d8
* Reduce code duplication on the TLS implementation.Rafael Espindola2009-04-071-2/+2
| | | | | | | | | | | | This introduces a small regression on the generated code quality in the case we are just computing addresses, not loading values. Will work on it and on X86-64 support. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68552 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove strange extra semicolons.Nick Lewycky2009-03-191-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67287 91177308-0d34-0410-b5e6-96231b3b80d8
* Make sure this doesn't access .end() too.Bill Wendling2009-02-211-3/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65213 91177308-0d34-0410-b5e6-96231b3b80d8
* Make sure we don't dereference the .end() of the container.Bill Wendling2009-02-211-1/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65211 91177308-0d34-0410-b5e6-96231b3b80d8
* Propagate more debug loc infos. This also includes some code cleaning.Bill Wendling2009-02-211-6/+18
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65207 91177308-0d34-0410-b5e6-96231b3b80d8
* We need to propagate the debug location information even when dealing with theBill Wendling2009-02-211-4/+4
| | | | | | | prologue/epilogue. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65206 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove non-DebugLoc versions of BuildMI from X86.Dale Johannesen2009-02-131-1/+4
| | | | | | | | There were some that might even matter in X86FastISel. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64437 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert this. It was breaking stuff.Bill Wendling2009-02-131-1/+9
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64428 91177308-0d34-0410-b5e6-96231b3b80d8
* Turn off the old way of handling debug information in the code generator. UseBill Wendling2009-02-131-9/+1
| | | | | | | | the new way, where all of the information is passed on SDNodes and machine instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64427 91177308-0d34-0410-b5e6-96231b3b80d8
* Eliminate a couple of non-DebugLoc BuildMI variants.Dale Johannesen2009-02-121-24/+33
| | | | | | | | Modify callers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64409 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't try to set an EFLAGS operand to dead if no instruction was created.Dan Gohman2009-02-111-4/+6
| | | | | | | This fixes a bug introduced by r61215. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64316 91177308-0d34-0410-b5e6-96231b3b80d8
* Move getPointerRegClass from TargetInstrInfo to TargetRegisterInfo.Evan Cheng2009-02-061-0/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63938 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix the Red Zone calculation for functions with frame pointers.Dan Gohman2009-01-271-7/+10
| | | | | | | | | Don't use the Red Zone when dynamic stack realignment is needed. This could be implemented, but most x86-64 ABIs don't require dynamic stack realignment so it isn't urgent. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63074 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement Red Zone utilization on x86-64. This is currentlyDan Gohman2009-01-261-0/+12
| | | | | | | | disabled by default; I'll enable it when I hook it up with the llvm-gcc flag which controls it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63056 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a compiler-abort on a testcase where the stack-pointer is added toDan Gohman2008-12-241-6/+13
| | | | | | | | a symbolic constant. This is unlikely to be intentional, but it shouldn't crash the compiler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61408 91177308-0d34-0410-b5e6-96231b3b80d8
* Silence unused variable warnings.Devang Patel2008-12-231-0/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61392 91177308-0d34-0410-b5e6-96231b3b80d8
* When emitting instructions that define EFLAGS and the EFLAGS value isn'tDan Gohman2008-12-181-7/+23
| | | | | | | used, mark the defs as dead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61215 91177308-0d34-0410-b5e6-96231b3b80d8
* When setting up the frame pointer, add it as a live-in register to allDan Gohman2008-12-181-0/+5
| | | | | | | non-entry blocks, so that it doesn't appear use-before-def anywhere. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61214 91177308-0d34-0410-b5e6-96231b3b80d8
* Mark the x86 fp stack registers as "reserved". This tells LiveVariablesDan Gohman2008-12-181-0/+14
| | | | | | | | | and the RegisterScavenger not to expect traditional liveness techniques are applicable to these registers, since we don't fully modify the effects of push and pop after stackification. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61179 91177308-0d34-0410-b5e6-96231b3b80d8
* Fish kill flag annotations in PUSH instructions.Dan Gohman2008-11-261-2/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60095 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert r58489. It isn't correct for all cases.Bill Wendling2008-10-311-1/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58523 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't skip over all "terminator" instructions when determining where to put theBill Wendling2008-10-311-2/+1
| | | | | | | | | callee-saved restore code. It could skip over conditional jumps accidentally. Instead, just skip the "return" instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58489 91177308-0d34-0410-b5e6-96231b3b80d8
* Switch the MachineOperand accessors back to the short names likeDan Gohman2008-10-031-3/+3
| | | | | | | isReg, etc., from isRegister, etc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57006 91177308-0d34-0410-b5e6-96231b3b80d8
* Split x86's ADJCALLSTACK instructions into 32-bit and 64-bit forms.Dan Gohman2008-10-011-4/+9
| | | | | | | | | | | | This allows the 64-bit forms to use+def RSP instead of ESP. This doesn't fix any real bugs today, but it is more precise and it makes the debug dumps on x86-64 look more consistent. Also, add some comments describing the CALL instructions' physreg operand uses and defs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56925 91177308-0d34-0410-b5e6-96231b3b80d8
* Re-apply 56683 with fixes.Evan Cheng2008-09-271-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56748 91177308-0d34-0410-b5e6-96231b3b80d8
* Temporarily reverting r56683. This is causing a failure during the build of ↵Bill Wendling2008-09-261-1/+0
| | | | | | | | | | | | | | | | | | llvm-gcc: /Volumes/Gir/devel/llvm/clean/llvm-gcc.obj/./gcc/xgcc -B/Volumes/Gir/devel/llvm/clean/llvm-gcc.obj/./gcc/ -B/Volumes/Gir/devel/llvm/clean/llvm-gcc.install/i386-apple-darwin9.5.0/bin/ -B/Volumes/Gir/devel/llvm/clean/llvm-gcc.install/i386-apple-darwin9.5.0/lib/ -isystem /Volumes/Gir/devel/llvm/clean/llvm-gcc.install/i386-apple-darwin9.5.0/include -isystem /Volumes/Gir/devel/llvm/clean/llvm-gcc.install/i386-apple-darwin9.5.0/sys-include -mmacosx-version-min=10.4 -O2 -O2 -g -O2 -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -fPIC -pipe -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -I. -I. -I../../llvm-gcc.src/gcc -I../../llvm-gcc.src/gcc/. -I../../llvm-gcc.src/gcc/../include -I./../intl -I../../llvm-gcc.src/gcc/../libcpp/include -I../../llvm-gcc.src/gcc/../libdecnumber -I../libdecnumber -I/Volumes/Gir/devel/llvm/clean/llvm.obj/include -I/Volumes/Gir/devel/llvm/clean/llvm.src/include -fexceptions -fvisibility=hidden -DHIDE_EXPORTS -c ../../llvm-gcc.src/gcc/unwind-dw2-fde-darwin.c -o libgcc/./unwind-dw2-fde-darwin.o Assertion failed: (TargetRegisterInfo::isVirtualRegister(regA) && TargetRegisterInfo::isVirtualRegister(regB) && "cannot update physical register live information"), function runOnMachineFunction, file /Volumes/Gir/devel/llvm/clean/llvm.src/lib/CodeGen/TwoAddressInstructionPass.cpp, line 311. ../../llvm-gcc.src/gcc/unwind-dw2.c:1527: internal compiler error: Abort trap Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://developer.apple.com/bugreporter> for instructions. {standard input}:3521:non-relocatable subtraction expression, "_dwarf_reg_size_table" minus "L20$pb" {standard input}:3521:symbol: "_dwarf_reg_size_table" can't be undefined in a subtraction expression {standard input}:3520:non-relocatable subtraction expression, "_dwarf_reg_size_table" minus "L20$pb" ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56703 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix @llvm.frameaddress codegen. FP elimination optimization should be ↵Evan Cheng2008-09-261-0/+1
| | | | | | disabled when frame address is desired. Also add support for depth > 0. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56683 91177308-0d34-0410-b5e6-96231b3b80d8
* X86 address displacement field must be interpreted as a 32-bit value.Evan Cheng2008-09-261-3/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56665 91177308-0d34-0410-b5e6-96231b3b80d8
* XMM6-XMM15 are callee-saved on Win64. Patch by Nicolas Capens!Anton Korobeynikov2008-09-241-6/+14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56568 91177308-0d34-0410-b5e6-96231b3b80d8
* Reapply 55899: First draft of EH support on x86/64-linuxAnton Korobeynikov2008-09-081-20/+38
| | | | | | | Now with fix, which prevents subtle codegen bug to trigger on darwin. No fix for bug though, it's still there. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55955 91177308-0d34-0410-b5e6-96231b3b80d8
* Reverting r55898 to r55909. One of these patches was causing an ICE during ↵Bill Wendling2008-09-081-38/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | the full bootstrap on Darwin: /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.obj/./gcc/xgcc -B/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.obj/./gcc/ -B/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.4.0/bin/ -B/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.4.0/lib/ -isystem /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.4.0/include -isystem /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.4.0/sys-include -O2 -O2 -g -O2 -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -fPIC -pipe -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -I. -I. -I../../llvm-gcc.src/gcc -I../../llvm-gcc.src/gcc/. -I../../llvm-gcc.src/gcc/../include -I./../intl -I../../llvm-gcc.src/gcc/../libcpp/include -I../../llvm-gcc.src/gcc/../libdecnumber -I../libdecnumber -I/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.obj/include -I/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.src/include -DSHARED -m64 -DL_negdi2 -c ../../llvm-gcc.src/gcc/libgcc2.c -o libgcc/x86_64/_negdi2_s.o Assertion failed: (TargetRegisterInfo::isVirtualRegister(regA) && TargetRegisterInfo::isVirtualRegister(regB) && "cannot update physical register live information"), function runOnMachineFunction, file /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.src/lib/CodeGen/TwoAddressInstructionPass.cpp, line 311. /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.obj/./gcc/xgcc -B/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.obj/./gcc/ -B/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.4.0/bin/ -B/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.4.0/lib/ -isystem /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.4.0/include -isystem /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.4.0/sys-include -O2 -O2 -g -O2 -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -fPIC -pipe -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -I. -I. -I../../llvm-gcc.src/gcc -I../../llvm-gcc.src/gcc/. -I../../llvm-gcc.src/gcc/../include -I./../intl -I../../llvm-gcc.src/gcc/../libcpp/include -I../../llvm-gcc.src/gcc/../libdecnumber -I../libdecnumber -I/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.obj/include -I/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.src/include -DSHARED -m64 -DL_lshrdi3 -c ../../llvm-gcc.src/gcc/libgcc2.c -o libgcc/x86_64/_lshrdi3_s.o ../../llvm-gcc.src/gcc/unwind-dw2.c:1527: internal compiler error: Abort trap Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://developer.apple.com/bugreporter> for instructions. {standard input}:unknown:Undefined local symbol LBB21_11 {standard input}:unknown:Undefined local symbol LBB21_12 {standard input}:unknown:Undefined local symbol LBB21_13 {standard input}:unknown:Undefined local symbol LBB21_8 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55928 91177308-0d34-0410-b5e6-96231b3b80d8
* First draft of EH support on x86/64-linuxAnton Korobeynikov2008-09-081-20/+38
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55899 91177308-0d34-0410-b5e6-96231b3b80d8
* Tidy up several unbeseeming casts from pointer to intptr_t.Dan Gohman2008-09-041-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55779 91177308-0d34-0410-b5e6-96231b3b80d8
* 80 col. violations.Evan Cheng2008-08-251-3/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55341 91177308-0d34-0410-b5e6-96231b3b80d8
* Fit in 80 colsNate Begeman2008-07-251-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54029 91177308-0d34-0410-b5e6-96231b3b80d8
* Pool-allocation for MachineInstrs, MachineBasicBlocks, andDan Gohman2008-07-071-12/+12
| | | | | | | | | | | | MachineMemOperands. The pools are owned by MachineFunctions. This drastically reduces the number of calls to malloc/free made during the "Emit" phase of scheduling, as well as later phases in CodeGen. Combined with other changes, this speeds up the "instruction selection" phase of CodeGen by 10% in some cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53212 91177308-0d34-0410-b5e6-96231b3b80d8
* - Remove calls to copyKillDeadInfo which is an N^2 function. Instead, ↵Evan Cheng2008-07-031-2/+2
| | | | | | | | | propagate kill / dead markers as new instructions are constructed in foldMemoryOperand, convertToThressAddress, etc. - Also remove LiveVariables::instructionChanged, etc. Replace all calls with cheaper calls which update VarInfo kill list. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53097 91177308-0d34-0410-b5e6-96231b3b80d8
* Prune a few dependencies on MachineFunction.h.Dan Gohman2008-07-011-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52976 91177308-0d34-0410-b5e6-96231b3b80d8
* Split ISD::LABEL into ISD::DBG_LABEL and ISD::EH_LABEL, eliminatingDan Gohman2008-07-011-2/+2
| | | | | | | | | | | | | | | | | the need for a flavor operand, and add a new SDNode subclass, LabelSDNode, for use with them to eliminate the need for a label id operand. Change instruction selection to let these label nodes through unmodified instead of creating copies of them. Teach the MachineInstr emitter how to emit a MachineInstr directly from an ISD label node. This avoids the need for allocating SDNodes for the label id and flavor value, as well as SDNodes for each of the post-isel label, label id, and label flavor. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52943 91177308-0d34-0410-b5e6-96231b3b80d8
* Fixes the last x86-64 test failure in compat.exp:Dale Johannesen2008-06-261-5/+3
| | | | | | | | | | | | | | | <16 x float> is 64-byte aligned (for some reason), which gets us into the stack realignment code. The computation changing FP-relative offsets to SP-relative was broken, assiging a spill temp to a location also used for parameter passing. This fixes it by rounding up the stack frame to a multiple of the largest alignment (I concluded it wasn't fixable without doing this, but I'm not very sure.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52750 91177308-0d34-0410-b5e6-96231b3b80d8
* Wrap MVT::ValueType in a struct to get type safetyDuncan Sands2008-06-061-2/+2
| | | | | | | | | | | | | | | | | and better control the abstraction. Rename the type to MVT. To update out-of-tree patches, the main thing to do is to rename MVT::ValueType to MVT, and rewrite expressions like MVT::getSizeInBits(VT) in the form VT.getSizeInBits(). Use VT.getSimpleVT() to extract a MVT::SimpleValueType for use in switch statements (you will get an assert failure if VT is an extended value type - these shouldn't exist after type legalization). This results in a small speedup of codegen and no new testsuite failures (x86-64 linux). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52044 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix typoAnton Korobeynikov2008-04-231-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50169 91177308-0d34-0410-b5e6-96231b3b80d8
* Only allow increase of max alignment valueAnton Korobeynikov2008-04-231-1/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50168 91177308-0d34-0410-b5e6-96231b3b80d8
* Be over-conservative: scan for all used virtual registers and calculate ↵Anton Korobeynikov2008-04-231-2/+9
| | | | | | maximal stack alignment in assumption, that there will be spill of vector register. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50167 91177308-0d34-0410-b5e6-96231b3b80d8
* Add X86 Maximal Stack Alignment Calculator Pass before RAAnton Korobeynikov2008-04-231-8/+31
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50166 91177308-0d34-0410-b5e6-96231b3b80d8
* Do proper book-keeping of offsets and prologue/epilogue code for stack ↵Anton Korobeynikov2008-04-231-44/+81
| | | | | | realignment git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50163 91177308-0d34-0410-b5e6-96231b3b80d8
* If stack realignment is used - incoming args will use EBP as base register ↵Anton Korobeynikov2008-04-231-9/+28
| | | | | | and locals - ESP git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50162 91177308-0d34-0410-b5e6-96231b3b80d8
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