[LLVMbugs] [Bug 16192] Mesa llvmpipe lp_test_format regression

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Sat Jun 1 02:56:01 PDT 2013


http://llvm.org/bugs/show_bug.cgi?id=16192

Tim Northover <t.p.northover at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #1 from Tim Northover <t.p.northover at gmail.com> ---
This turned out to be a typo in the replaced instruction definition. The opcode
for the "movl" I need is actually 0xb8 not 0x88, so when the old JIT went to
work it created some nonsense instructions which caused this segfault.

Should be fixed in r183068 (well, the original was reverted temporarily so that
reinstates it without this bug).

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