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| author | Peter Zotov <whitequark@whitequark.org> | 2014-03-05 05:05:34 +0000 |
|---|---|---|
| committer | Peter Zotov <whitequark@whitequark.org> | 2014-03-05 05:05:34 +0000 |
| commit | 9f584e67f4258dbcce982dba84c4aeda3c0e4617 (patch) | |
| tree | a00b20f4b726169f0bb9569c2df0e7e098c19a69 | |
| parent | ce30de925b86cc79cc8ae0bf7d0056dd22475de6 (diff) | |
| download | bcm5719-llvm-9f584e67f4258dbcce982dba84c4aeda3c0e4617.tar.gz bcm5719-llvm-9f584e67f4258dbcce982dba84c4aeda3c0e4617.zip | |
[C API] Implement LLVM{Get,Set}Alignment for AllocaInst.
Patch by Manuel Jacob.
llvm-svn: 202936
| -rw-r--r-- | llvm/include/llvm-c/Core.h | 2 | ||||
| -rw-r--r-- | llvm/lib/IR/Core.cpp | 10 |
2 files changed, 10 insertions, 2 deletions
diff --git a/llvm/include/llvm-c/Core.h b/llvm/include/llvm-c/Core.h index af1e01d8e1b..437023bfba6 100644 --- a/llvm/include/llvm-c/Core.h +++ b/llvm/include/llvm-c/Core.h @@ -1707,6 +1707,7 @@ void LLVMSetDLLStorageClass(LLVMValueRef Global, LLVMDLLStorageClass Class); /** * Obtain the preferred alignment of the value. + * @see llvm::AllocaInst::getAlignment() * @see llvm::LoadInst::getAlignment() * @see llvm::StoreInst::getAlignment() * @see llvm::GlobalValue::getAlignment() @@ -1715,6 +1716,7 @@ unsigned LLVMGetAlignment(LLVMValueRef V); /** * Set the preferred alignment of the value. + * @see llvm::AllocaInst::setAlignment() * @see llvm::LoadInst::setAlignment() * @see llvm::StoreInst::setAlignment() * @see llvm::GlobalValue::setAlignment() diff --git a/llvm/lib/IR/Core.cpp b/llvm/lib/IR/Core.cpp index c78ddae60be..f63263fd1f5 100644 --- a/llvm/lib/IR/Core.cpp +++ b/llvm/lib/IR/Core.cpp @@ -1268,24 +1268,30 @@ unsigned LLVMGetAlignment(LLVMValueRef V) { Value *P = unwrap<Value>(V); if (GlobalValue *GV = dyn_cast<GlobalValue>(P)) return GV->getAlignment(); + if (AllocaInst *AI = dyn_cast<AllocaInst>(P)) + return AI->getAlignment(); if (LoadInst *LI = dyn_cast<LoadInst>(P)) return LI->getAlignment(); if (StoreInst *SI = dyn_cast<StoreInst>(P)) return SI->getAlignment(); - llvm_unreachable("only GlobalValue, LoadInst and StoreInst have alignment"); + llvm_unreachable( + "only GlobalValue, AllocaInst, LoadInst and StoreInst have alignment"); } void LLVMSetAlignment(LLVMValueRef V, unsigned Bytes) { Value *P = unwrap<Value>(V); if (GlobalValue *GV = dyn_cast<GlobalValue>(P)) GV->setAlignment(Bytes); + else if (AllocaInst *AI = dyn_cast<AllocaInst>(P)) + AI->setAlignment(Bytes); else if (LoadInst *LI = dyn_cast<LoadInst>(P)) LI->setAlignment(Bytes); else if (StoreInst *SI = dyn_cast<StoreInst>(P)) SI->setAlignment(Bytes); else - llvm_unreachable("only GlobalValue, LoadInst and StoreInst have alignment"); + llvm_unreachable( + "only GlobalValue, AllocaInst, LoadInst and StoreInst have alignment"); } /*--.. Operations on global variables ......................................--*/ |
