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2009-02-14Merge 64124 frm mainline.Tanya Lattner
Turns out AnalyzeBranch can modify the mbb being analyzed. This is a nasty suprise to some callers, e.g. register coalescer. For now, add an parameter that tells AnalyzeBranch whether it's safe to modify the mbb. A better solution is out there, but I don't have time to deal with it right now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_25@64518 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-03Create DebugLoc information in FastISel. Several temporary methods wereBill Wendling
created. Specifically, those BuildMIs which use "DebugLoc::getUnknownLoc()". I'll remove them soon. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63584 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-30Make LowerCallTo and LowerArguments take a DebugLocDale Johannesen
argument. Adjust all callers and overloaded versions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63444 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-28Rename getAnalysisToUpdate to getAnalysisIfAvailable.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63198 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-28Suppress a compile time warning.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63161 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-25silence a warning when assertions are disabled.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62976 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-20Change TargetInstrInfo::isMoveInstr to return source and destination ↵Evan Cheng
sub-register indices as well. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62600 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-16ARMCompilationCallback should not save / restore vfp registers if vfp is not ↵Evan Cheng
available. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62299 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-15Add the private linkage.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62279 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-15Move a few containers out of ScheduleDAGInstrs::BuildSchedGraphDan Gohman
and into the ScheduleDAGInstrs class, so that they don't get destructed and re-constructed for each block. This fixes a compile-time hot spot in the post-pass scheduler. To help facilitate this, tidy and do some minor reorganization in the scheduler constructor functions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62275 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-15Const-qualify getPreIndexedAddressParts and friends.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62259 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-12Rename getABITypeSize to getTypePaddedSize, asDuncan Sands
suggested by Chris. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62099 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-09Removed trailing whitespace from Makefiles.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61991 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-08Convert DwarfWriter into a pass.Devang Patel
Now Users request DwarfWriter through getAnalysisUsage() instead of creating an instance of DwarfWriter object directly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61955 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05Tidy up #includes, deleting a bunch of unnecessary #includes.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61715 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-11Fix a 80 col. violation.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60901 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-10Preliminary ARM debug support based on patch by Mikael of FlexyCore.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60851 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-10Fix MachineCodeEmitter to use uintptr_t instead of intptr_t. This avoids ↵Evan Cheng
some overflow issues. Patch by Thomas Jablin. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60828 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-06Clean up some ARM GV asm printing out; minor fixes to match what gcc does.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60621 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-05Re-did 60519. It turns out Darwin's handling of hidden visibility symbols ↵Evan Cheng
are a bit more complicate than I expected. Both declarations and weak definitions still need a stub indirection. However, the stubs are in data section and they contain the addresses of the actual symbols. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60571 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-04Temporarily revert r60519. It was causing a bootstrap failure:Bill Wendling
/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-darwin9.5.0/bin/ -B/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.5.0/lib/ -isystem /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.5.0/include -isystem /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.5.0/sys-include -DHAVE_CONFIG_H -I. -I../../../llvm-gcc.src/libgomp -I. -I../../../llvm-gcc.src/libgomp/config/posix -I../../../llvm-gcc.src/libgomp -Wall -pthread -Werror -O2 -g -O2 -MT barrier.lo -MD -MP -MF .deps/barrier.Tpo -c ../../../llvm-gcc.src/libgomp/barrier.c -fno-common -DPIC -o .libs/barrier.o checking for sys/file.h... /var/folders/zG/zGE-ZJOGFiGjv0B5cs5oYE+++TM/-Tmp-//cc34Jg5P.s:13:non-relocatable subtraction expression, "_gomp_tls_key" minus "L1$pb" /var/folders/zG/zGE-ZJOGFiGjv0B5cs5oYE+++TM/-Tmp-//cc34Jg5P.s:13:symbol: "_gomp_tls_key" can't be undefined in a subtraction expression make[4]: *** [barrier.lo] Error 1 make[4]: *** Waiting for unfinished jobs.... /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-darwin9.5.0/bin/ -B/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.5.0/lib/ -isystem /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.5.0/include -isystem /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.5.0/sys-include -DHAVE_CONFIG_H -I. -I../../../llvm-gcc.src/libgomp -I. -I../../../llvm-gcc.src/libgomp/config/posix -I../../../llvm-gcc.src/libgomp -Wall -pthread -Werror -O2 -g -O2 -MT alloc.lo -MD -MP -MF .deps/alloc.Tpo -c ../../../llvm-gcc.src/libgomp/alloc.c -o alloc.o >/dev/null 2>&1 yes checking for sys/param.h... make[3]: *** [all-recursive] Error 1 make[2]: *** [all] Error 2 make[1]: *** [all-target-libgomp] Error 2 make[1]: *** Waiting for unfinished jobs.... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60527 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-04Visibility hidden GVs do not require extra load of symbol address from the ↵Evan Cheng
GOT or non-lazy-ptr. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60519 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-03Split foldMemoryOperand into public non-virtual and protected virtualDan Gohman
parts, and add target-independent code to add/preserve MachineMemOperands. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60488 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-03Rename isSimpleLoad to canFoldAsLoad, to better reflect its meaning.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60487 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-03Update a comment.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60484 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-03Fix bug 3140.Rafael Espindola
Print a single parameter .file directive if we have an ELF target. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60480 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-03Add a sanity-check to tablegen to catch the case where isSimpleLoadDan Gohman
is set but mayLoad is not set. Fix all the problems this turned up. Change code to not use isSimpleLoad instead of mayLoad unless it really wants isSimpleLoad. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60459 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-03Fix a missing #include.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60458 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-01There are no longer any places that require aDuncan Sands
MERGE_VALUES node with only one operand, so get rid of special code that only existed to handle that possibility. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60349 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-01Change the interface to the type legalization methodDuncan Sands
ReplaceNodeResults: rather than returning a node which must have the same number of results as the original node (which means mucking around with MERGE_VALUES, and which is also easy to get wrong since SelectionDAG folding may mean you don't get the node you expect), return the results in a vector. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60348 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-24Move target independent td files from lib/Target/ to include/llvm/Target so ↵Evan Cheng
they can be distributed along with the header files. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59953 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-22Make a convenient helper for printing offsets.Anton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59872 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-20Fix a thinko. MO is getOperand(i-1) so we don't have to adjust e.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59696 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-19Eliminate a compile time warning.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59678 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-18Add more const qualifiers. This fixes build breakage from r59540.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59542 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-15Adds extern "C" ints to the .cpp files that use RegisterTarget, asOscar Fuentes
well as 2 files that use "Registrator"s. These are to be used by the MSVC builds, as the Win32 linker does not include libs that are otherwise unreferenced, even if global constructors in the lib have side-effects. Patch by Scott Graham! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59378 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-15Fix fuitos encoding.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59344 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-14Fix MOVrx, MOVsrl_flag, and MOVsra_flag encodings.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59314 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-13Handle the rest of pseudo instructions.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59275 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-13Lazy compilation callback save / restore VFP registers.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59274 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-13Don't forget to emit stubs for function GV's emitted in CONSTPOOL_ENTRY's.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59258 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-13fsub{d|s} encoding bugs.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59234 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-13Missed a break statement.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59231 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-13Fix pre- and post-indexed load / store encoding bugs.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59230 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-12Remove the incorrect assertion. We don't have enough information before ↵Evan Cheng
relocation to set U bit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59170 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-12Address mode immediate offset has already been divided by 4.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59117 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-12Fix a VFP binary arithmetic instruction encoding bug.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59116 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-12Fix address mode 3 immediate offset mode encoding.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59109 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-12Consolidate formats; fix FCMPED etc. encodings.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59107 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-12Fix VFP conversion instruction encodings.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59104 91177308-0d34-0410-b5e6-96231b3b80d8
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