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* CMake: Hopefully this will fix the build on VS. I can't replicate theOscar Fuentes2009-08-162-1/+1
| | | | | | | | | | | | failure with VS 9.0, nmake and cmake 2.6.4. The buildbot output does not show the patch level of cmake, it just says 2.6. Sadly, parallel builds are broken due to recent changes on LLVM Target libraries and its auxiliaries (TargetInfo, AsmPrinter, AsmParser). I have a patch for stablishing the correct dependencies, but cmake is buggy and generates makefiles that can't handle them. llvm-svn: 79180
* Add an IsInitializer flag to EmitAnyExpr. This is used to prevent ↵Anders Carlsson2009-08-165-29/+47
| | | | | | temporaries from being destroyed when they're bound to a reference variable. llvm-svn: 79179
* No need to append extra padding now that we don't create packed structs for ↵Anders Carlsson2009-08-161-50/+8
| | | | | | simple cases like the constant string. llvm-svn: 79178
* CMake: Revert r79144. It reverted a change necessary for correctOscar Fuentes2009-08-162-0/+9
| | | | | | parallel builds. llvm-svn: 79177
* AddInitializerToDecl can't take a FullExprArg. Make it take an ExprArg, and ↵Anders Carlsson2009-08-168-19/+42
| | | | | | create the CXXExprWithTemporaries before setting the initializer on the VarDecl. llvm-svn: 79176
* add support for external symbols + X86::MOVPC32r.Chris Lattner2009-08-162-59/+123
| | | | llvm-svn: 79175
* Fix for PR3016: detect the tricky case, where there are Eli Friedman2009-08-162-60/+37
| | | | | | | | | | | | | | | | unfoldable references to a PHI node in the block being folded, and disable the transformation in that case. The correct transformation of such PHI nodes depends on whether BB dominates Succ, and dominance is expensive to compute here. (Alternatively, it's possible to check whether any uses are live, but that's also essentially a dominance calculation. Another alternative is to use reg2mem, but it probably isn't a good idea to use that in simplifycfg.) Also, remove some incorrect code from CanPropagatePredecessorsForPHIs which is made unnecessary with this patch: it didn't consider the case where a PHI node in BB has multiple uses. llvm-svn: 79174
* Call MaybeBindToTemporary for overloaded binary and unary operators.Anders Carlsson2009-08-163-7/+25
| | | | llvm-svn: 79173
* Call MaybeBindToTemporary when constructing functino call operator calls.Anders Carlsson2009-08-162-2/+15
| | | | llvm-svn: 79172
* Add MaybeBindToTemporary calls for member call expressions.Anders Carlsson2009-08-163-4/+23
| | | | llvm-svn: 79171
* implement support for lowering references to global addresses. For example, ↵Chris Lattner2009-08-162-5/+53
| | | | | | | | | | | | | we now can asmprint: NEW: movl "L___stack_chk_guard$non_lazy_ptr", %eax OLD: movl L___stack_chk_guard$non_lazy_ptr, %eax where 'new' is coming out of the MCInst version of the printer. llvm-svn: 79170
* Make sure to call MaybeBindToTemporary when creating CallExprs.Anders Carlsson2009-08-162-5/+20
| | | | llvm-svn: 79168
* more formatting improvements, no functionality change.Chris Lattner2009-08-161-57/+65
| | | | llvm-svn: 79167
* Use the -NEXT feature of FileCheck.Mike Stump2009-08-161-216/+216
| | | | llvm-svn: 79166
* code formatting improvements, no functionality change.Chris Lattner2009-08-161-74/+85
| | | | llvm-svn: 79165
* when emitting errors about CHECK-NEXT directives, show the line that the Chris Lattner2009-08-161-2/+6
| | | | | | CHECK-NEXT is on. llvm-svn: 79164
* Add an llvm-c function that lets you insert an instruction with a name.Erick Tryzelaar2009-08-165-0/+22
| | | | llvm-svn: 79163
* Expose most of the Constant creation functions to ocaml.Erick Tryzelaar2009-08-163-4/+148
| | | | llvm-svn: 79162
* Expose most of the IRBuilder functionality to ocaml.Erick Tryzelaar2009-08-163-3/+315
| | | | llvm-svn: 79161
* Expose most of the Constant creation functions to llvm-c.Erick Tryzelaar2009-08-162-2/+108
| | | | llvm-svn: 79160
* Expose most of the rest of IRBuilder's functions to llvm-c.Erick Tryzelaar2009-08-162-0/+140
| | | | llvm-svn: 79159
* Add more casts to the IRBuilder.Erick Tryzelaar2009-08-162-1/+52
| | | | llvm-svn: 79158
* Move builtin call checking out into a separate function, make ↵Anders Carlsson2009-08-165-52/+83
| | | | | | CheckFunctionCall and CheckBlockCall return bool instead. No intended functionality change. llvm-svn: 79157
* Cleanups and fixups for calculating the virtual base offsets. WIP.Mike Stump2009-08-165-133/+267
| | | | llvm-svn: 79156
* Needs to check whether unaligned load / store of i64 is legal here.Evan Cheng2009-08-151-4/+3
| | | | llvm-svn: 79150
* BuildCXXConstructExpr doesn't need to take an ASTContext.Anders Carlsson2009-08-155-17/+17
| | | | llvm-svn: 79149
* Add an explicit constructor to ActiveTemplateInstantiation which Eli Friedman2009-08-151-0/+3
| | | | | | | initializes all the members; this fixes a valgrind error in the regression tests. llvm-svn: 79148
* Add a simple test for temporaries.Anders Carlsson2009-08-151-0/+13
| | | | llvm-svn: 79147
* Remove <iostream>.Bill Wendling2009-08-151-20/+17
| | | | llvm-svn: 79146
* Fix test failure due to uninitialized member.Eli Friedman2009-08-151-4/+4
| | | | llvm-svn: 79145
* Revert 78996. It was breaking MSVC builds.Benjamin Kramer2009-08-152-9/+0
| | | | llvm-svn: 79144
* Implement __is_empty. Patch by Sean Hunt.Eli Friedman2009-08-158-22/+118
| | | | llvm-svn: 79143
* Mingw also doesn't have st_blksize.Dan Gohman2009-08-151-1/+1
| | | | llvm-svn: 79142
* Fix test on Linux.Eli Friedman2009-08-151-1/+1
| | | | llvm-svn: 79140
* An overhaul of the exception handling code. This is arguably more correct thanBill Wendling2009-08-151-55/+81
| | | | | | | | | | | | | what was there before. In "no FP mode", we weren't generating labels and unwind table entries after each "push" instruction. While more than likely "okay", it's not technically correct. The major thing was that the ordering of when to define a new CFA register and at what offset wasn't correct. This would cause the exception handling to fail in ways most miserable to users. I also cleaned up some code a bit. There's one function which has a "return" at the beginning, so it's never used. Should I just remove it? :-) llvm-svn: 79139
* Add svn:ignore to a couple of directories.Eli Friedman2009-08-150-0/+0
| | | | llvm-svn: 79138
* Reapply r79127. It was fixed by d0k.Bill Wendling2009-08-157-33/+76
| | | | llvm-svn: 79136
* Revert r79127. It was causing compilation errors.Bill Wendling2009-08-157-76/+33
| | | | llvm-svn: 79135
* Don't try to get the context from an erased Instruction.Benjamin Kramer2009-08-151-1/+1
| | | | llvm-svn: 79134
* Unbreak build. Evan, please make sure my changes are correct.Benjamin Kramer2009-08-153-6/+5
| | | | llvm-svn: 79133
* SSI construction should just go ahead and ignore instructions in unreachableNick Lewycky2009-08-152-2/+25
| | | | | | blocks. llvm-svn: 79132
* Fix validation errors.Bill Wendling2009-08-151-3/+3
| | | | llvm-svn: 79131
* Fix validation errors.Bill Wendling2009-08-151-11/+11
| | | | llvm-svn: 79130
* Ignore -Wno-import.Eli Friedman2009-08-151-0/+1
| | | | llvm-svn: 79128
* Change allowsUnalignedMemoryAccesses to take type argument since some targetsEvan Cheng2009-08-157-33/+76
| | | | | | | | | | support unaligned mem access only for certain types. (Should it be size instead?) ARM v7 supports unaligned access for i16 and i32, some v6 variants support it as well. llvm-svn: 79127
* Don't perform integer promotions on the operand to a cast; this Eli Friedman2009-08-152-2/+2
| | | | | | | simplifies the AST, and can matter in some rare cases involving casts to vector types. Patch by Enea Zaffanella. llvm-svn: 79126
* Improved on ir-gen for synthesis of non-trivial defaultFariborz Jahanian2009-08-152-0/+47
| | | | | | | constructor body whose class has non-static data-members which required non-trivial construction. llvm-svn: 79125
* wrap to 80 colsChris Lattner2009-08-151-2/+4
| | | | llvm-svn: 79124
* implement support for CHECK-NEXT: in filecheck.Chris Lattner2009-08-153-37/+157
| | | | llvm-svn: 79123
* Refine EarlyClobber assert in register scavenger.Jakob Stoklund Olesen2009-08-152-1/+43
| | | | | | | | | | | | | | It is legal for an inline asm operand to use an earlyclobber register if the use operand is tied to the earlyclobber operand. The issue is discussed here: http://gcc.gnu.org/ml/gcc/1999-04n/msg00431.html We should perhaps let only the machine code verifier worry about these finer details. EarlyClobber operands are not really interesting to the scavenger. This fixes PR4528 for the third time. llvm-svn: 79122
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