[LLVMdev] Invalid STOREATOMIC Record (original) (raw)

Eli Friedman eli.friedman at gmail.com
Mon Sep 19 12:43:14 PDT 2011


On Sat, Sep 17, 2011 at 1:34 PM, Eli Friedman <eli.friedman at gmail.com> wrote:

On Sat, Sep 17, 2011 at 1:00 PM, David Meyer <pdox at google.com> wrote:

The second equality here: (in lib/Bitcode/Reader/BitcodeReader.cpp)

 AtomicOrdering Ordering = GetDecodedOrdering(Record[OpNum+2]);  if (Ordering == NotAtomic || Ordering == Release ||  Ordering == AcquireRelease)  return Error("Invalid STOREATOMIC record"); Is failing on this assembly, which was generated by Clang:  store atomic i32 0, i32* @mutex release, align 4 Is this a typo or is there some reason why this assembly is invalid? Typo; that should read "Ordering == NotAtomic || Ordering == Acquire || Ordering == AcquireRelease".  I'll commit a fix soon.

r140040.

-Eli



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