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Add fixed bits to correctly distinguish Thumb2 SSAT/SSAT16's. 

llvm-svn: 139958
This commit is contained in:
Owen Anderson 2011-09-16 22:17:02 +00:00
parent c0f032a570
commit 9764bced10
2 changed files with 8 additions and 0 deletions
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1
llvm/lib/Target/ARM/ARMInstrThumb2.td
View File

@ -2046,6 +2046,7 @@ def t2SSAT16: T2SatI<
let Inst{21} = 1; // sh = '1'
let Inst{14-12} = 0b000; // imm3 = '000'
let Inst{7-6} = 0b00; // imm2 = '00'
let Inst{5-4} = 0b00;
}
def t2USAT: T2SatI<

7
llvm/test/MC/Disassembler/ARM/thumb2.txt
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@ -1766,6 +1766,12 @@
0x62 0xfb 0x03 0x41
0x63 0xfb 0x12 0x14
#------------------------------------------------------------------------------
# SSAT
#------------------------------------------------------------------------------
# CHECK: ssat r9, #30, r0, asr #32
0x20 0xf3 0x1d 0x09
#------------------------------------------------------------------------------
# STRD (immediate)
@ -1778,3 +1784,4 @@
0x65 0xe8 0x00 0x85
0x65 0xe8 0x01 0x74