Displaying 3 results from an estimated 3 matches for "ttst".
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2010 Sep 14
2
[LLVMdev] Thumb categorizing TST wrongly
I see strangeness on Thumb TST (tTST) predicate 'isCompare'
It is true for regular ARM, false for Thumb:
(gdb) p MI->dump()
TSTri %reg16397, 3, pred:14, pred:%reg0, %CPSR<imp-def>; GPR:%
reg16397
$24 = void
(gdb) p MI->getDesc().isCompare()
$25 = true
(gdb) p MI->dump()
tTST %reg16396, %reg16397, pred...
2010 Sep 14
0
[LLVMdev] Thumb categorizing TST wrongly
On Sep 14, 2010, at 12:09 PM, Gabor Greif wrote:
> I see strangeness on Thumb TST (tTST) predicate 'isCompare'
>
> It is true for regular ARM, false for Thumb:
>
> (gdb) p MI->dump()
> TSTri %reg16397, 3, pred:14, pred:%reg0, %CPSR<imp-def>; GPR:%
> reg16397
> $24 = void
> (gdb) p MI->getDesc().isCompare()
> $25 = true
>
>
&g...
2010 Sep 15
0
[LLVMdev] LLVMdev Digest, Vol 75, Issue 32
...[LLVMdev] Thumb categorizing TST wrongly
> To: LLVM Developers Mailing List <llvmdev at cs.uiuc.edu>
> Message-ID: <7EABAC00-FD22-4757-8F8B-9FFEF5AD5767 at mac.com>
> Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed
>
> I see strangeness on Thumb TST (tTST) predicate 'isCompare'
>
> It is true for regular ARM, false for Thumb:
>
> (gdb) p MI->dump()
> TSTri %reg16397, 3, pred:14, pred:%reg0, %CPSR<imp-def>; GPR:%
> reg16397
> $24 = void
> (gdb) p MI->getDesc().isCompare()
> $25 = true
>
>
> (g...