diff options
| author | Gordon Henriksen <gordonhenriksen@mac.com> | 2007-12-10 03:18:06 +0000 |
|---|---|---|
| committer | Gordon Henriksen <gordonhenriksen@mac.com> | 2007-12-10 03:18:06 +0000 |
| commit | 80a75bfae980df96f969f1c05b0c4a80ce975240 (patch) | |
| tree | b17b6964d35ffeaa66a62793e9cb123e67b69310 /include/llvm-c/Core.h | |
| parent | afba8fe662d65b25b4baf46bb26cc18e1f9cc0a5 (diff) | |
| download | external_llvm-80a75bfae980df96f969f1c05b0c4a80ce975240.zip external_llvm-80a75bfae980df96f969f1c05b0c4a80ce975240.tar.gz external_llvm-80a75bfae980df96f969f1c05b0c4a80ce975240.tar.bz2 | |
Adding a collector name attribute to Function in the IR. These
methods are new to Function:
bool hasCollector() const;
const std::string &getCollector() const;
void setCollector(const std::string &);
void clearCollector();
The assembly representation is as such:
define void @f() gc "shadow-stack" { ...
The implementation uses an on-the-side table to map Functions to
collector names, such that there is no overhead. A StringPool is
further used to unique collector names, which are extremely
likely to be unique per process.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44769 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm-c/Core.h')
| -rw-r--r-- | include/llvm-c/Core.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/llvm-c/Core.h b/include/llvm-c/Core.h index a9228bc..d3308ef 100644 --- a/include/llvm-c/Core.h +++ b/include/llvm-c/Core.h @@ -339,6 +339,8 @@ LLVMValueRef LLVMGetParam(LLVMValueRef Fn, unsigned Index); unsigned LLVMGetIntrinsicID(LLVMValueRef Fn); unsigned LLVMGetFunctionCallConv(LLVMValueRef Fn); void LLVMSetFunctionCallConv(LLVMValueRef Fn, unsigned CC); +const char *LLVMGetCollector(LLVMValueRef Fn); +void LLVMSetCollector(LLVMValueRef Fn, const char *Coll); /* Operations on basic blocks */ LLVMValueRef LLVMBasicBlockAsValue(LLVMBasicBlockRef Bb); |