aboutsummaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2008-06-04Implement the two constructors in InsertValueInst and ExtractValueInst.Matthijs Kooijman
Add a Name argment to two init methods in these classes as well to make things a bit more consistent. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51937 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-04Add a stack slot coloring pass. Not yet enabled.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51934 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-04LowerSubregs should not clobber any analysis.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51933 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-04Move #include to right place.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51932 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-04Register if-converter pass for -debug-pass.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51931 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-04More pass manager debugging outputs.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51930 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-04Change packed struct layout so that field sizesDuncan Sands
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
2008-06-04Add #includes required by GCC 4.3, thanks for Zhongxing XuChris Lattner
for reporting this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51926 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-04Some Mips minor fixesBruno Cardoso Lopes
Added support for mips little endian arch => mipsel git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51923 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-04We need to subtract one from this index because live ranges are open at the end.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51922 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-03Fix spellnig errorScott Michel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51917 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-03Testcase for LoopIndexSplit and DomFrontier.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51916 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-03LoopIndexSplit can sometimes result in cases where a block in its own ↵Owen Anderson
domfrontier. Don't crash when we encounter one of these. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51915 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-03Expand documentation of StringConstantPrefix.Dale Johannesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51911 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-03Prevent a crash in debug dumps.Dale Johannesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51910 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-03Add StringConstantPrefix to control what theDale Johannesen
assembler names of string constants look like. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51909 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-03Find a better place to output hex constants corresponding to integers.Scott Michel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51904 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-03Fixed bug in bad behavior in calculateFrameObjectOffsets,Bruno Cardoso Lopes
the solution commited is different from the previous patch to avoid int and unsigned comparison git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51899 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-03Do not run loop-aligner at -fast (e.g. -O0).Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51898 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-03Revert this patchScott Michel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51897 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-03nounwindify.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51893 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-03"Unable to schedule <A> required by <B>" is more helpful thenDevang Patel
"Unable to handle Pass that requires lower level Analysis pass" git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51892 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-03Add debugging aid.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51891 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-03Fix whitespace in whitespace-significant pseudocode in a comment.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51890 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-03Constant folding for insertvalue and extractvalue.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51889 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-02Update dom tree. Fix PR 2372.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51887 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-02Fold adds and subtracts of zero immediately, instead of waitingDan Gohman
for dagcombine to do this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51886 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-02Minor cosmetic patch so that the hex equivalent of a decimalScott Michel
constant shows up in the assembly language output. Helps with debugging without a HP calculator having to be handy. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51885 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-02Add necessary 64-bit support so that gcc frontend compiles (mostly). CurrentScott Michel
issue is operand promotion for setcc/select... but looks like the fundamental stuff is implemented for CellSPU. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51884 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-02Implement CBE support for first-class structs and array values,Dan Gohman
and insertvalue and extractvalue instructions. First-class array values are not trivial because C doesn't support them. The approach I took here is to wrap all arrays in structs. Feedback is welcome. The 2007-01-15-NamedArrayType.ll test needed to be modified because it has a "not grep" for a string that now exists, because array types now have associated struct types, and those struct types have names. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51881 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-02Update the polygen grammer for the new insertvalue and extractvalue syntax.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51879 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-02Remove unneeded code I added.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51878 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-02Fix the position of MemOperands in nodes that use variadic_opsDan Gohman
in DAGISelEmitter output. This bug was recently uncovered by the addition of patterns for CALL32m and CALL64m, which are nodes that now have both MemOperands and variadic_ops. This bug was especially visible with PIC in various configurations, because the new patterns are matching the indirect call code used in many PIC configurations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51877 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-02Correctly handle removed instructions at the beginning of MBBs when renumbering.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51876 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-02Fixes PR2395. Looking for a constant in a GEP tail (when the first GEP Wojciech Matyjewicz
is longer than the second one) should stop after finding one. Added break instruction guarantees it. It also changes difference between offsets to absolute value of this difference in the condition. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51875 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-02update vc configure project for renaming of Steve Naroff
hash_map/hash_set/iterator to have a .h suffix. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51867 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-02Don't use the GOT for symbols that are not externally visible.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51865 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-02move CannotBeNegativeZero to ValueTracking. Simplify some signbit comparisons.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51864 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-02move ComputeMaskedBits, MaskedValueIsZero, and ComputeNumSignBitsChris Lattner
out of instcombine into a new file in libanalysis. This also teaches ComputeNumSignBits about the number of sign bits in a constantint. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51863 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-01Fix two issues that Eli Friedman pointed out, where would misoptimized code ↵Owen Anderson
like: char a[200]; init(a, a+200); OR int a[200]; char* b = (char*)a; char* c = (char*)a; foo(b, c); git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51850 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-01Test for PR2401Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51849 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-01Don't remove the memcpy when call slot substitution fails.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51848 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-01Remember to update the reverse non-local cache when cleaning up dirty ↵Owen Anderson
entries. This fixes PR2397. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51846 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-01Make ping more aggressive in finding nonlocal caching errors.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51845 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-01Prune empty dirsAnton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51844 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-01add a predicate.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51842 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-01Initialize members properly during constructionAnton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51841 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-01When simplifying a call to a bitcast function, tighten upDuncan Sands
the conditions for performing the transform when only the function declaration is available: no longer allow turning i32 into i64 for example. Only allow changing between pointer types, and between pointer types and integers of the same size. For return values ptr -> intptr was already allowed; I added ptr -> ptr and intptr -> ptr while there. As shown by a recent objc testcase, changing the way parameters/return values are passed can be fatal when calling code written in assembler that directly manipulates call arguments and return values unless the transform has no impact on the way they are passed at the codegen level. While it is possible to imagine an ABI that treats integers of pointer size differently to pointers, I don't think LLVM supports any so the transform should now be safe while still being useful. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51834 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-01Fixed flag issue that was generating infinite loop while in list scheduling. Bruno Cardoso Lopes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51833 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-31Add a standard for control-flow unreachable assertions in functions that returnNick Lewycky
values, so as to avoid warnings on some platforms. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51831 91177308-0d34-0410-b5e6-96231b3b80d8
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2025-08-09 11:20:37 +0000