search for: getmdnod

Displaying 7 results from an estimated 7 matches for "getmdnod".

Did you mean: getmdnode
2011 Feb 20
2
[LLVMdev] How do I free the metadata?
...that I cannot enable debug information. With debug, linking a single .o into a .so with valgrind shows: ==24373== 36,311,472 bytes in 71,717 blocks are possibly lost in loss record 1,192 of 1,192 ==24373== at 0x4C2815C: malloc (vg_replace_malloc.c:236) ==24373== by 0x6CD42C4: llvm::MDNode::getMDNode(llvm::LLVMContext&, llvm::Value* const*, unsigned int, llvm::MDNode::FunctionLocalness, bool) (Metadata.cpp:226) The file itself is 4.5MB, so 36MB from just this allocation spot is a lot. Having 71,717 blocks also suggests that we should be using some pool. For now I would be more then happy...
2016 Oct 29
1
Problems with Inline ASM expressions generated in the back end
Hello. I generated in the back end by hand (in C++ code, not with TableGen) some fancy assembly code using Inline ASM expressions and if I use 2 functions in my source code (but NOT just 1 function; I will not present the functions, but each requires me to generate an Inline ASM expression) I get this error at compilation (at scheduling): BB#0: derived from LLVM BB %entry
2011 Feb 21
0
[LLVMdev] How do I free the metadata?
...mation. > > With debug, linking a single .o into a .so with valgrind shows: > > ==24373== 36,311,472 bytes in 71,717 blocks are possibly lost in loss > record 1,192 of 1,192 > ==24373==    at 0x4C2815C: malloc (vg_replace_malloc.c:236) > ==24373==    by 0x6CD42C4: llvm::MDNode::getMDNode(llvm::LLVMContext&, > llvm::Value* const*, unsigned int, llvm::MDNode::FunctionLocalness, > bool) (Metadata.cpp:226) > > The file itself is 4.5MB, so 36MB from just this allocation spot is a > lot. Having 71,717 blocks also suggests that we should be using some pool. > > F...
2014 Dec 11
2
[LLVMdev] Metadata/Value split has landed
...the void* overload of addGarbageObject() was being used by MDNode::getTemporary(), so I had to cast the object as an MDNode*: diff --git a/lib/IR/Metadata.cpp b/lib/IR/Metadata.cpp index cd5edd2..916d216 100644 --- a/lib/IR/Metadata.cpp +++ b/lib/IR/Metadata.cpp @@ -564,7 +564,7 @@ MDNode *MDNode::getMDNode(LLVMContext &Context, ArrayRef<Metadata *> MDs, MDNodeFwdDecl *MDNode::getTemporary(LLVMContext &Context, ArrayRef<Metadata *> MDs) { MDNodeFwdDecl *N = new (MDs.size()) MDNodeFwdDecl(Context, MDs); - LeakDetector::addGarbageObject(N);...
2014 Dec 11
2
[LLVMdev] Metadata/Value split has landed
...de::getTemporary(), so I had to cast the object as >> an MDNode*: >> >> diff --git a/lib/IR/Metadata.cpp b/lib/IR/Metadata.cpp >> index cd5edd2..916d216 100644 >> --- a/lib/IR/Metadata.cpp >> +++ b/lib/IR/Metadata.cpp >> @@ -564,7 +564,7 @@ MDNode *MDNode::getMDNode(LLVMContext &Context, >> ArrayRef<Metadata *> MDs, >> MDNodeFwdDecl *MDNode::getTemporary(LLVMContext &Context, >> ArrayRef<Metadata *> MDs) { >> MDNodeFwdDecl *N = new (MDs.size()) MDNodeFwdDecl(Context, MDs); >&...
2015 Mar 30
3
[LLVMdev] Invalid or unaligned stack
Hi, I am encountering a problem that I do not know how to debug. I would greatly appreciate any guidance on this issue. On Windows when I run Lua test cases from JITed code I am getting following error: Unhandled exception at 0x00007FFCEEEAC500 (ntdll.dll) in lua.exe: 0xC0000028: An invalid or unaligned stack was encountered during an unwind operation. This is happening when the Lua code is
2014 Dec 10
3
[LLVMdev] Metadata/Value split has landed
> On 2014 Dec 10, at 14:08, Tom Stellard <tom at stellard.net> wrote: > > On Wed, Dec 10, 2014 at 11:21:08AM -0800, Duncan P. N. Exon Smith wrote: >> >>> On 2014 Dec 10, at 08:40, Tom Stellard <tom at stellard.net> wrote: >>> >>> On Tue, Dec 09, 2014 at 09:22:16PM -0800, Duncan P. N. Exon Smith wrote: >>>> The `Metadata`/`Value`