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* "In order to ease automatic bindings generation, it would be helpful if ↵Chris Lattner2010-01-091-32/+36
| | | | | | | | | | boolean values were distinguishable from integers. The attached patch introduces "typedef int LLVMBool;", and uses LLVMBool instead of int throughout the C API, wherever a boolean value is called for." Patch by James Y Knight! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93079 91177308-0d34-0410-b5e6-96231b3b80d8
* I forgot to update the prototype for LLVMBuildIntCast when correctingDuncan Sands2009-11-231-3/+3
| | | | | | | | | | | | | the body to not pass the name for the isSigned parameter. However it seems that changing prototypes is a big-no-no, so here I revert the previous change and pass "true" for isSigned, meaning this always does a signed cast, which was the previous behaviour assuming the name was not NULL! Some other C function needs to be introduced for the general case of signed or unsigned casts. This hopefully unbreaks the ocaml binding. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89648 91177308-0d34-0410-b5e6-96231b3b80d8
* BuildIntCast takes an additional parameter, isSigned.Duncan Sands2009-11-161-2/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88910 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix MemoryBuffer::getSTDIN to *not* return null if stdin is empty, this is a ↵Daniel Dunbar2009-11-101-6/+8
| | | | | | | | lame API. Also, Stringrefify some more MemoryBuffer functions, and add two performance FIXMEs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86630 91177308-0d34-0410-b5e6-96231b3b80d8
* Re-commit r86077 now that r86290 fixes the 179.art and 175.vpr ARM regressions.Victor Hernandez2009-11-071-8/+14
| | | | | | | | | | | | | | | | | | | | | | | | | Here is the original commit message: This commit updates malloc optimizations to operate on malloc calls that have constant int size arguments. Update CreateMalloc so that its callers specify the size to allocate: MallocInst-autoupgrade users use non-TargetData-computed allocation sizes. Optimization uses use TargetData to compute the allocation size. Now that malloc calls can have constant sizes, update isArrayMallocHelper() to use TargetData to determine the size of the malloced type and the size of malloced arrays. Extend getMallocType() to support malloc calls that have non-bitcast uses. Update OptimizeGlobalAddressOfMalloc() to optimize malloc calls that have non-bitcast uses. The bitcast use of a malloc call has to be treated specially here because the uses of the bitcast need to be replaced and the bitcast needs to be erased (just like the malloc call) for OptimizeGlobalAddressOfMalloc() to work correctly. Update PerformHeapAllocSRoA() to optimize malloc calls that have non-bitcast uses. The bitcast use of the malloc is not handled specially here because ReplaceUsesOfMallocWithGlobal replaces through the bitcast use. Update OptimizeOnceStoredGlobal() to not care about the malloc calls' bitcast use. Update all globalopt malloc tests to not rely on autoupgraded-MallocInsts, but instead use explicit malloc calls with correct allocation sizes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86311 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert r86077 because it caused crashes in 179.art and 175.vpr on ARMVictor Hernandez2009-11-061-14/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86213 91177308-0d34-0410-b5e6-96231b3b80d8
* Update CreateMalloc so that its callers specify the size to allocate:Victor Hernandez2009-11-051-8/+14
| | | | | | | | | | | | | | | | | | | MallocInst-autoupgrade users use non-TargetData-computed allocation sizes. Optimization uses use TargetData to compute the allocation size. Now that malloc calls can have constant sizes, update isArrayMallocHelper() to use TargetData to determine the size of the malloced type and the size of malloced arrays. Extend getMallocType() to support malloc calls that have non-bitcast uses. Update OptimizeGlobalAddressOfMalloc() to optimize malloc calls that have non-bitcast uses. The bitcast use of a malloc call has to be treated specially here because the uses of the bitcast need to be replaced and the bitcast needs to be erased (just like the malloc call) for OptimizeGlobalAddressOfMalloc() to work correctly. Update PerformHeapAllocSRoA() to optimize malloc calls that have non-bitcast uses. The bitcast use of the malloc is not handled specially here because ReplaceUsesOfMallocWithGlobal replaces through the bitcast use. Update OptimizeOnceStoredGlobal() to not care about the malloc calls' bitcast use. Update all globalopt malloc tests to not rely on autoupgraded-MallocInsts, but instead use explicit malloc calls with correct allocation sizes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86077 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove FreeInst.Victor Hernandez2009-10-261-1/+2
| | | | | | | | | Remove LowerAllocations pass. Update some more passes to treate free calls just like they were treating FreeInst. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85176 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename msasm to alignstack per review.Dale Johannesen2009-10-211-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84795 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix test/Bindings/Ocaml/vmcore.ml. When IRBuilder::CreateMalloc was removed,Nick Lewycky2009-10-171-4/+6
| | | | | | | | LLVMBuildMalloc was reimplemented but with the bug that it didn't insert the resulting instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84374 91177308-0d34-0410-b5e6-96231b3b80d8
* Autoupgrade malloc insts to malloc calls.Victor Hernandez2009-10-171-2/+6
| | | | | | | | | | Update testcases that rely on malloc insts being present. Also prematurely remove MallocInst handling from IndMemRemoval and RaiseAllocations to help pass tests in this incremental step. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84292 91177308-0d34-0410-b5e6-96231b3b80d8
* Add an "msasm" flag to inline asm as suggested in PR 5125.Dale Johannesen2009-10-131-2/+3
| | | | | | | | | A little ugliness is accepted to keep the binary file format compatible. No functional change yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84020 91177308-0d34-0410-b5e6-96231b3b80d8
* add some more hooks to the C bindings, patch by Kenneth Uildriks!Chris Lattner2009-10-121-1/+59
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83821 91177308-0d34-0410-b5e6-96231b3b80d8
* Add C API calls for building FNeg operations. Patch by KS Sreeram!Dan Gohman2009-09-281-0/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83021 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert 82694 "Auto-upgrade malloc instructions to malloc calls." because it ↵Victor Hernandez2009-09-251-6/+2
| | | | | | causes regressions in the nightly tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82784 91177308-0d34-0410-b5e6-96231b3b80d8
* Auto-upgrade malloc instructions to malloc calls.Victor Hernandez2009-09-241-2/+6
| | | | | | | | Reviewed by Devang Patel. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82694 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert 80959. It isn't sufficient to solve the full problem. And itDan Gohman2009-09-031-0/+22
| | | | | | | introduced regressions in the Ocaml bindings tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80969 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove the API for creating ConstantExprs with the nsw, nuw, inbounds,Dan Gohman2009-09-031-22/+0
| | | | | | | | | | | | | | | | and exact flags. Because ConstantExprs are uniqued, creating an expression with this flag causes all expressions with the same operands to have the same flag, which may not be safe. Add, sub, mul, and sdiv ConstantExprs are usually folded anyway, so the main interesting flag here is inbounds, and the constant folder already knows how to set the inbounds flag automatically in most cases, so there isn't an urgent need for the API support. This can be reconsidered in the future, but for now just removing these API bits eliminates a source of potential trouble with little downside. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80959 91177308-0d34-0410-b5e6-96231b3b80d8
* Retype from unsigned to CallingConv::ID accordingly. Approved by Bob Wilson.Sandeep Patel2009-09-021-3/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80773 91177308-0d34-0410-b5e6-96231b3b80d8
* Expose creating constant ints and floats from strings in llvm-c.Erick Tryzelaar2009-08-161-20/+17
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79213 91177308-0d34-0410-b5e6-96231b3b80d8
* Add an llvm-c function that lets you insert an instruction with a name.Erick Tryzelaar2009-08-161-0/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79163 91177308-0d34-0410-b5e6-96231b3b80d8
* Expose most of the Constant creation functions to llvm-c.Erick Tryzelaar2009-08-161-2/+88
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79160 91177308-0d34-0410-b5e6-96231b3b80d8
* Expose most of the rest of IRBuilder's functions to llvm-c.Erick Tryzelaar2009-08-161-0/+100
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79159 91177308-0d34-0410-b5e6-96231b3b80d8
* Expose LLVMContext to llvm-c.Erick Tryzelaar2009-08-141-38/+115
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78964 91177308-0d34-0410-b5e6-96231b3b80d8
* Actually privatize a IntegerTypes, and fix a few bugs exposed by this.Owen Anderson2009-08-131-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78955 91177308-0d34-0410-b5e6-96231b3b80d8
* Push LLVMContexts through the IntegerType APIs.Owen Anderson2009-08-131-21/+47
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78948 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't search the entire type table just to delete a type by name.Daniel Dunbar2009-08-061-7/+5
| | | | | | | - This also fixes the ENABLE_EXPENSIVE_CHECKS failure on vmcore.ml. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78287 91177308-0d34-0410-b5e6-96231b3b80d8
* Privatize the StructType table, which unfortunately involves routing ↵Owen Anderson2009-08-051-2/+3
| | | | | | contexts through a number of APIs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78258 91177308-0d34-0410-b5e6-96231b3b80d8
* Move a few more APIs back to 2.5 forms. The only remaining ones left to ↵Owen Anderson2009-07-311-2/+2
| | | | | | | | | change back are metadata related, which I'm waiting on to avoid conflicting with Devang. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77721 91177308-0d34-0410-b5e6-96231b3b80d8
* Move more code back to 2.5 APIs.Owen Anderson2009-07-301-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77635 91177308-0d34-0410-b5e6-96231b3b80d8
* Move types back to the 2.5 API.Owen Anderson2009-07-291-13/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77516 91177308-0d34-0410-b5e6-96231b3b80d8
* Move ConstantExpr to 2.5 API.Owen Anderson2009-07-291-40/+40
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77494 91177308-0d34-0410-b5e6-96231b3b80d8
* Return ConstantVector to 2.5 API.Owen Anderson2009-07-281-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77366 91177308-0d34-0410-b5e6-96231b3b80d8
* Change ConstantArray to 2.5 API.Owen Anderson2009-07-281-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77347 91177308-0d34-0410-b5e6-96231b3b80d8
* Move ConstantStruct back to 2.5 API.Owen Anderson2009-07-271-2/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77266 91177308-0d34-0410-b5e6-96231b3b80d8
* Move ConstantFP construction back to the 2.5-ish API.Owen Anderson2009-07-271-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77247 91177308-0d34-0410-b5e6-96231b3b80d8
* Eliminate some uses of DOUT, cerr, and getNameStart().Daniel Dunbar2009-07-261-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77145 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert the ConstantInt constructors back to their 2.5 forms where possible, ↵Owen Anderson2009-07-241-2/+1
| | | | | | thanks to contexts-on-types. More to come. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77011 91177308-0d34-0410-b5e6-96231b3b80d8
* Change the casting of linkage types into a map. This makes this much more robustBill Wendling2009-07-201-3/+88
| | | | | | | | as it no longer depends upon two different enums being kept in sync with each other. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76465 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix compiler warning (for -Asserts).Daniel Dunbar2009-07-161-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76110 91177308-0d34-0410-b5e6-96231b3b80d8
* Update the C bindings to keep the LLVMTypeKind up to date between the C/C++Chris Lattner2009-07-151-1/+34
| | | | | | | stuff. Patch by Zoltan Varga! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75842 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm_unreachable->llvm_unreachable(0), LLVM_UNREACHABLE->llvm_unreachable.Torok Edwin2009-07-141-2/+2
| | | | | | | | | | This adds location info for all llvm_unreachable calls (which is a macro now) in !NDEBUG builds. In NDEBUG builds location info and the message is off (it only prints "UREACHABLE executed"). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75640 91177308-0d34-0410-b5e6-96231b3b80d8
* assert(0) -> LLVM_UNREACHABLE.Torok Edwin2009-07-111-2/+3
| | | | | | | | | | Make llvm_unreachable take an optional string, thus moving the cerr<< out of line. LLVM_UNREACHABLE is now a simple wrapper that makes the message go away for NDEBUG builds. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75379 91177308-0d34-0410-b5e6-96231b3b80d8
* Push LLVMContext _back_ through IRBuilder.Owen Anderson2009-07-081-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75040 91177308-0d34-0410-b5e6-96231b3b80d8
* Switch GlobalVariable ctors to a sane API, where *either* a context or a ↵Owen Anderson2009-07-081-4/+2
| | | | | | module is required. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75025 91177308-0d34-0410-b5e6-96231b3b80d8
* Push LLVMContext through GlobalVariables and IRBuilder.Owen Anderson2009-07-081-1/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74985 91177308-0d34-0410-b5e6-96231b3b80d8
* LLVMContext-ifiy the implementation of the C API.Owen Anderson2009-07-071-59/+102
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74950 91177308-0d34-0410-b5e6-96231b3b80d8
* Add two new accessors to the C bindings, patch by Wladimir van der Laan!Chris Lattner2009-07-061-0/+9
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74836 91177308-0d34-0410-b5e6-96231b3b80d8
* Restore other bits of the C API that I tore up. All pre-existing APIs ↵Owen Anderson2009-07-021-1/+6
| | | | | | | | | | | default to using the default global context, while new *InContext() APIs have been added that take a LLVMContextRef parameter. Apologies to anyone affected by this breakage. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74694 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a C wrapper for accessing the global default context.Owen Anderson2009-07-021-0/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74675 91177308-0d34-0410-b5e6-96231b3b80d8
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