search for: gleizes

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2011 Aug 12
1
[LLVMdev] Using sret AND thiscall calling convention
On Fri, Aug 12, 2011 at 1:11 AM, Damien Gleizes <gleizesd at gmail.com> wrote: > > Hi all, > > I am trying to generate LLVM IR that calls an external C++ function > returning a structure by copy: > vec3 vec3::Cross(const vec3& iV) const; > > Here is the LLVM IR that I am generating for win32 ABI, which says that...
2011 Aug 12
1
[LLVMdev] Using sret AND thiscall calling convention
Hi all, I am trying to generate LLVM IR that calls an external C++ function returning a structure by copy: vec3 vec3::Cross(const vec3& iV) const; Here is the LLVM IR that I am generating for win32 ABI, which says that the first parameter should be a pointer to the return value: %vec3 = type <{ float, float, float }> define void @CPP_Return_Struct(%vec3* %v1, %vec3* %v2) inlinehint