[PATCH] D147740: [llvm-profdata] Refactoring Sample Profile Reader to increase FDO build speed using MD5 as key to Sample Profile map

[Rainer Orth via Phabricator via llvm-commits]

ro added a comment.

In D147740#4495119 <https://reviews.llvm.org/D147740#4495119>, @huangjd wrote:

> Another question regarding ARM and SPARC, what is size_t on these machines? I suspect the error has something to do with that, since I couldn't replicate them on X64.

Solaris `<iso/stddef_iso.h>` has

  #if defined(_LP64) || defined(_I32LPx) 
  typedef unsigned long   size_t;         /* size of something in bytes */
  #else
  typedef unsigned int    size_t;         /* (historical version) */ 
  #endif

Nothing unusual here.

I still suspect that this is rather an endianess issue


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https://reviews.llvm.org/D147740