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viralcode / address-sanitizer

Automatically exported from code.google.com/p/address-sanitizer
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Upgrade the LLVM code to avoid creating AVX instructions instead of SSE2 instructions #1

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
This LLVM revision 
<http://llvm.org/viewvc/llvm-project?view=rev&revision=131330> has a bug fix 
for LLVM generating invalid AVX instructions.

When I was trying to use AddressSanitizer on Firefox, I was bitten by this bug. 
 The fix is simple, we should just upgrade the LLVM used by AddressSanitizer to 
r131330.

The attached patch does that.

Original issue reported on code.google.com by ehsan.ak...@gmail.com on 17 Jun 2011 at 7:39

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GoogleCodeExporter commented 9 years ago 
fixed in r411

Original comment by konstant...@gmail.com on 21 Jun 2011 at 2:40