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path: root/include/llvm/CodeGen/MachineFrameInfo.h
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* Extend X86's addFrameReference to add a MachineMemOperand forDan Gohman2008-12-031-3/+3
| | | | | | | | the frame reference. This will help post-RA scheduling determine that spills to distinct stack slots are independent. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60486 91177308-0d34-0410-b5e6-96231b3b80d8
* Add an explicit keyword.Dan Gohman2008-12-031-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60457 91177308-0d34-0410-b5e6-96231b3b80d8
* - Rename stackprotector_{prologue,epilogue} to stackprotector_{create,check}.Bill Wendling2008-11-061-9/+0
| | | | | | | | - Get rid of "HasStackProtector" in MachineFrameInfo. - Modify intrinsics to tell which are doing what with memory. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58799 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement the stack protector stack accesses via intrinsics:Bill Wendling2008-11-061-0/+19
| | | | | | | | | | | | | - stackprotector_prologue creates a stack object and stores the guard there. - stackprotector_epilogue reads the stack guard from the stack position created by stackprotector_prologue. - The PrologEpilogInserter was changed to make sure that the stack guard is first on the stack frame. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58791 91177308-0d34-0410-b5e6-96231b3b80d8
* more comment cleanups.Chris Lattner2008-10-281-3/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58316 91177308-0d34-0410-b5e6-96231b3b80d8
* comment cleanups.Chris Lattner2008-10-281-3/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58315 91177308-0d34-0410-b5e6-96231b3b80d8
* Re-apply 56683 with fixes.Evan Cheng2008-09-271-0/+11
| | | | 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 Wendling2008-09-261-11/+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/+11
| | | | | | 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
* Fix error: ‘std::ostream’ has not been declaredDuncan Sands2008-07-251-0/+1
| | | | | | | when compiling with gcc 4.3. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54041 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a #include for the uses of uint64_t.Dan Gohman2008-07-251-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54016 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a #include <cassert>, since this file use assert.Dan Gohman2008-07-251-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54003 91177308-0d34-0410-b5e6-96231b3b80d8
* Stack objects have nonnegative indices, not just positive indices.Dan Gohman2008-07-101-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53418 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a stack slot coloring pass. Not yet enabled.Evan Cheng2008-06-041-6/+16
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51934 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix typos and comments.Evan Cheng2008-05-151-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51165 91177308-0d34-0410-b5e6-96231b3b80d8
* Make use of vector load and store operations to implement memcpy, memmove, ↵Evan Cheng2008-05-151-0/+7
| | | | | | and memset. Currently only X86 target is taking advantage of these. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51140 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix more -Wshorten-64-to-32 warnings.Evan Cheng2008-05-051-3/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50659 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a quick and dirty "loop aligner pass". x86 uses it to align its loops to ↵Evan Cheng2008-02-281-1/+1
| | | | | | 16-byte boundaries. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47703 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a bug in dead spill slot elimination.Evan Cheng2008-02-271-0/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47687 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't track max alignment during stack object allocations since they can be ↵Evan Cheng2008-02-271-4/+0
| | | | | | deleted later. Let PEI compute it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47668 91177308-0d34-0410-b5e6-96231b3b80d8
* Spiller now remove unused spill slots.Evan Cheng2008-02-271-1/+21
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47657 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename MRegisterInfo to TargetRegisterInfo.Dan Gohman2008-02-101-4/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46930 91177308-0d34-0410-b5e6-96231b3b80d8
* Reorder a field to reduce the size of StackObject. Note that thisChris Lattner2008-01-251-10/+19
| | | | | | | may require a clean rebuild on leopard. :( git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46360 91177308-0d34-0410-b5e6-96231b3b80d8
* move this field back. Moving the field causes miscompilations (!) of ↵Chris Lattner2008-01-251-5/+5
| | | | | | voronoi and others. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46350 91177308-0d34-0410-b5e6-96231b3b80d8
* move MachineFrameInfo::CreateFixedObject out of line, give MachineFrameInfoChris Lattner2008-01-251-12/+13
| | | | | | | | a reference to TargetFrameInfo. Rearrange order of fields in StackObject to save a word. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46348 91177308-0d34-0410-b5e6-96231b3b80d8
* Clearify the meaning of immutable StackObject.Evan Cheng2008-01-101-3/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45828 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a isImmutable bit to StackObject. Fixed stack objects are immutable (in ↵Evan Cheng2008-01-101-5/+18
| | | | | | the function) unless specified otherwise. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45812 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't attribute in file headers anymore. See llvmdev for theChris Lattner2007-12-291-2/+2
| | | | | | | | discussion of this change. Boy are my fingers tired. ;-) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45411 91177308-0d34-0410-b5e6-96231b3b80d8
* It's not necessary to do rounding for alloca operations when the requestedDan Gohman2007-07-181-0/+327
alignment is equal to the stack alignment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40004 91177308-0d34-0410-b5e6-96231b3b80d8
generated by cgit v1.1 at 2025-06-02 23:26:43 +0000