[LLVMdev] llvm.memset.p0i8.* intrinsics

[Caldarale, Charles R]

> From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu]
> On Behalf Of Mario Schwalbe
> Subject: [LLVMdev] llvm.memset.p0i8.* intrinsics

> are the llvm.memset.p0i8.i32 and llvm.memset.p0i8.i64 intrinsics meant
> to be used for 32-bit and 64-bit architectures, respectively

Not necessarily.  If you look at the declarations:

  declare void @llvm.memset.p0i8.i32(i8* <dest>, i8 <val>,
                                     i32 <len>, i32 <align>, i1 <isvolatile>)
  declare void @llvm.memset.p0i8.i64(i8* <dest>, i8 <val>,
                                     i64 <len>, i32 <align>, i1 <isvolatile>)

you'll see that the i32 and i64 refer to the type of the length parameter.  You should be able to use either.

 - Chuck


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