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2008-08-23Reverting r55227. This was causing the following failures in the regressionBill Wendling
tests: Running /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.HEAD.src/test/Verifier/dg.exp ... FAIL: /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.HEAD.src/test/Verifier/gcread-ptrptr.ll for PR1633 Failed with exit(1) at line 1 while running: not llvm-as < /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.HEAD.src/test/Verifier/gcread-ptrptr.ll >& /dev/null child process exited abnormally FAIL: /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.HEAD.src/test/Verifier/gcroot-alloca.ll for PR1633 Failed with exit(1) at line 1 while running: not llvm-as < /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.HEAD.src/test/Verifier/gcroot-alloca.ll >& /dev/null child process exited abnormally FAIL: /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.HEAD.src/test/Verifier/gcroot-meta.ll for PR1633 Failed with exit(1) at line 1 while running: not llvm-as < /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.HEAD.src/test/Verifier/gcroot-meta.ll >& /dev/null child process exited abnormally FAIL: ndbox/Buildbot/llvm/full-llvm/build/llvm.HEAD.src/test/Verifier/gcroot-ptrptr.ll for PR1633 Failed with exit(1) at line 1 while running: not llvm-as < /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.HEAD.src/test/Verifier/gcroot-ptrptr.ll >& /dev/null child process exited abnormally FAIL: /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.HEAD.src/test/Verifier/gcwrite-ptrptr.ll for PR1633 Failed with exit(1) at line 1 while running: not llvm-as < /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.HEAD.src/test/Verifier/gcwrite-ptrptr.ll >& /dev/null child process exited abnormally === Summary === # of expected passes 3021 # of unexpected failures 6 # of expected failures 16 make[1]: *** [check-local] Error 1 make: *** [check] Error 2 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55233 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-23Add a new trivial -inst-namer pass which makes it possible to diff theChris Lattner
before/after effects of a pass, crazy! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55230 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-23Verify that the alignment argument to llvm.memcpy is a constantChris Lattner
integer, PR2318. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55228 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-23remove verification for gc intrinsic argument types. it was indented wrongChris Lattner
and tblgen now knows intrinsic prototypes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55227 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-23Fix PR2423 by checking all indices for out of range access, not only Chris Lattner
indices that start with an array subscript. x->field[10000] is just as bad as (*X)[14][10000]. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55226 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-23the bug was apparently fixed long ago, reenable the assertionChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55224 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-23Make MBBMap a DenseMap instead of a std::map.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55220 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-23Move the point at which FastISel taps into the SelectionDAGISelDan Gohman
process up to a higher level. This allows FastISel to leverage more of SelectionDAGISel's infastructure, such as updating Machine PHI nodes. Also, implement transitioning from SDISel back to FastISel in the middle of a block, so it's now possible to go back and forth. This allows FastISel to hand individual CallInsts and other complicated things off to SDISel to handle, while handling the rest of the block itself. To help support this, reorganize the SelectionDAG class so that it is allocated once and reused throughout a function, instead of being completely reallocated for each block. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55219 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-23Avoid creating shift-by-zero SDNodes in the common case ofDan Gohman
i8* getelementptr. DAGCombine eliminates these, but this is a fairly common case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55214 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-23Move SelectionDAG's constructor out of line.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55212 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-23Add a clear() method to FoldingSet.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55210 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-22Reapply r55191 and r55192.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55205 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-22Make option variables static, so they won't cause nameclashAnton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55203 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-22Reverting r55190, r55191, and r55192. They broke the build with this error ↵Bill Wendling
message: {standard input}:17:bad register name `%sil' make[4]: *** [libgcc/./_addvsi3.o] Error 1 make[4]: *** Waiting for unfinished jobs.... {standard input}:23:bad register name `%dil' {standard input}:28:bad register name `%dil' make[4]: *** [libgcc/./_addvdi3.o] Error 1 {standard input}:18:bad register name `%sil' make[4]: *** [libgcc/./_subvsi3.o] Error 1 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55200 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-22Fix the InsertBranch call.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55192 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-22Support non-fallthrough unconditional branches in FastISel.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55191 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-22Anyext tweaks for x86. When extloading a value to i32 or i64, chooseDan Gohman
instructions that define the full 32 or 64-bit value. When anyexting from i8 to i16 or i32, it's not necessary to zero out the high portion of the register. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55190 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-22Add FastISel support for PHINodes. Machine PHI nodesDan Gohman
are not yet updated properly, but that's a separate task. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55187 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-22Implement __sync_synchronize on ppc32. Patch by Gary Benson.Dale Johannesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55186 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-22Fix SmallVector's size calculation so that a size of 0 isDan Gohman
handled correctly, and change a few SmallVector uses to use size 0 to more clearly reflect their intent. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55181 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-22improve support for systems that need unistd.h to get STDOUT_FILENO.Chris Lattner
Patch contributed by Bjorn Reese! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55179 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-22consolidate DenseMapInfo implementations, and add one for std::pair.Chris Lattner
Patch contributed by m-s. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55167 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-22Rewrite ppc code generated for __sync_{bool|val}_compare_and_swapDale Johannesen
so that lwarx and stwcx are always executed the same number of times. This is important for performance, I'm told. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55163 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-22Factor out the predicate check code from DAGISelEmitter.cppDan Gohman
and use it in FastISelEmitter.cpp, and make FastISel subtarget aware. Among other things, this lets it work properly on x86 targets that don't have SSE, where it successfully selects x87 instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55156 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-22Remove tabs.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55154 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-21Temporarily reverting r55137. This was causing the bootstrap to go into anBill Wendling
infinite loop. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55149 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-21Fix write() when the string being written is larger than the buffer. This ↵Owen Anderson
broke various ObjC testcases with very long symbol names. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55148 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-21If part of the mask is "undef", then ignore it as we don't care what goes ↵Bill Wendling
into it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55147 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-21Fix whitespace. No functionality change.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55146 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-21Accept NOT of a constant vector of int.Dale Johannesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55140 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-21Fix a number of byval / memcpy / memset related codegen issues.Evan Cheng
1. x86-64 byval alignment should be max of 8 and alignment of type. Previously the code was not doing what the commit message was saying. 2. Do not use byte repeat move and store operations. These are slow. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55139 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-21Move non-trivial methods out of line to avoid code-size bloat.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55138 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-21Fix ComputeMaskedBits to handle phis correctly. We need to take theDavid Greene
minimum of the known zeros. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55137 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-21Treat floating point ST1 the same as ST0 when lowering for a call resultMon P Wang
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55135 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-21Remove unneeded #include.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55134 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-21Add libcalls for the new rounding opcodes.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55133 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-21Add libm-oriented ISD opcodes for rounding operations.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55130 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-21Have FastISel skip the multiply by 1 for getelementptr on i8*.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55129 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-21Allow inline asm nodes with empty bodies inside JIT.Anton Korobeynikov
This unbreaks explicit reg vars inside JIT, which are implemented in such hacky way :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55128 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-21Switch from an O(n) method to an O(1) method for changing non-constantChris Lattner
operands. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55127 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-21MVT::getMVT uses iPTR for pointer types, while we need the actualDan Gohman
intptr_t type in this case. FastISel can now select simple getelementptr instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55125 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-21Simplify SelectRoot's interface, and factor out some common codeDan Gohman
from all targets. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55124 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-21Elements in DeadNodeSet are checked for use_empty() before theyDan Gohman
are actually deleted, so it's not necessary to remove re-used nodes from the set. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55123 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-21Clean up whitespace.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55117 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-21Revert r54876 r54877 r54906 and r54907. Evan found that these caused a 20%Nick Lewycky
slowdown in bzip2. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55113 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-21unbreak the CBE on treeadd an many others.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55112 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-21recommit bcreader, handling packed structs correctly. ApparentlyChris Lattner
people want fast *and* correct. Sheesh. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55102 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-21Revert 55090, regressions in:Daniel Dunbar
- Postgres - llvm-test/SingleSource/UnitTests/{2006-01-23-InitializedBitField, 2004-11-28-GlobalBoolLayout, 2003-05-02-DependentPHI} git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55100 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-21Basic fast-isel support for instructions with constant int operands.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55099 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-21Type of first GEP operand is always the same as the target pointer type.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55097 91177308-0d34-0410-b5e6-96231b3b80d8
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-09-22 08:02:33 +0000