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Specify an additional fixed bit in the Thumb2 SSAT encoding to prevent the decoder from emitting gibberish for this invalid encoding.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140041 91177308-0d34-0410-b5e6-96231b3b80d8
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Owen Anderson
2011-09-19 20:00:02 +00:00
parent c3d3598425
commit 061c3c4506
1 changed files with 1 additions and 0 deletions
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lib/Target/ARM/ARMInstrThumb2.td
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@@ -2032,6 +2032,7 @@ def t2SSAT: T2SatI<
let Inst{25-22} = 0b1100; let Inst{25-22} = 0b1100;
let Inst{20} = 0; let Inst{20} = 0;
let Inst{15} = 0; let Inst{15} = 0;
let Inst{5} = 0;
} }
def t2SSAT16: T2SatI< def t2SSAT16: T2SatI<