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Remove incorrect comments. These are not disassmebly only patterns.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140116 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jim Grosbach 2011-09-20 00:26:34 +00:00
parent ae13ba7740
commit 8c9898454c
1 changed files with 6 additions and 12 deletions
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18
lib/Target/ARM/ARMInstrThumb2.td
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@ -2005,8 +2005,7 @@ class T2FourReg_mac<bit long, bits<3> op22_20, bits<4> op7_4, dag oops,
let Inst{7-4} = op7_4;
}
// Unsigned Sum of Absolute Differences [and Accumulate] -- for disassembly only
// Unsigned Sum of Absolute Differences [and Accumulate].
def t2USAD8 : T2ThreeReg_mac<0, 0b111, 0b0000, (outs rGPR:$Rd),
(ins rGPR:$Rn, rGPR:$Rm),
NoItinerary, "usad8", "\t$Rd, $Rn, $Rm", []>,
@ -2018,8 +2017,7 @@ def t2USADA8 : T2FourReg_mac<0, 0b111, 0b0000, (outs rGPR:$Rd),
"usada8", "\t$Rd, $Rn, $Rm, $Ra", []>,
Requires<[IsThumb2, HasThumb2DSP]>;
// Signed/Unsigned saturate -- for disassembly only
// Signed/Unsigned saturate.
class T2SatI<dag oops, dag iops, InstrItinClass itin,
string opc, string asm, list<dag> pattern>
: T2I<oops, iops, itin, opc, asm, pattern> {
@ -2038,8 +2036,7 @@ class T2SatI<dag oops, dag iops, InstrItinClass itin,
def t2SSAT: T2SatI<
(outs rGPR:$Rd), (ins imm1_32:$sat_imm, rGPR:$Rn, shift_imm:$sh),
NoItinerary, "ssat", "\t$Rd, $sat_imm, $Rn$sh",
[/* For disassembly only; pattern left blank */]> {
NoItinerary, "ssat", "\t$Rd, $sat_imm, $Rn$sh", []> {
let Inst{31-27} = 0b11110;
let Inst{25-22} = 0b1100;
let Inst{20} = 0;
@ -2049,8 +2046,7 @@ def t2SSAT: T2SatI<
def t2SSAT16: T2SatI<
(outs rGPR:$Rd), (ins imm1_16:$sat_imm, rGPR:$Rn), NoItinerary,
"ssat16", "\t$Rd, $sat_imm, $Rn",
[/* For disassembly only; pattern left blank */]>,
"ssat16", "\t$Rd, $sat_imm, $Rn", []>,
Requires<[IsThumb2, HasThumb2DSP]> {
let Inst{31-27} = 0b11110;
let Inst{25-22} = 0b1100;
@ -2064,8 +2060,7 @@ def t2SSAT16: T2SatI<
def t2USAT: T2SatI<
(outs rGPR:$Rd), (ins imm0_31:$sat_imm, rGPR:$Rn, shift_imm:$sh),
NoItinerary, "usat", "\t$Rd, $sat_imm, $Rn$sh",
[/* For disassembly only; pattern left blank */]> {
NoItinerary, "usat", "\t$Rd, $sat_imm, $Rn$sh", []> {
let Inst{31-27} = 0b11110;
let Inst{25-22} = 0b1110;
let Inst{20} = 0;
@ -2074,8 +2069,7 @@ def t2USAT: T2SatI<
def t2USAT16: T2SatI<(outs rGPR:$Rd), (ins imm0_15:$sat_imm, rGPR:$Rn),
NoItinerary,
"usat16", "\t$Rd, $sat_imm, $Rn",
[/* For disassembly only; pattern left blank */]>,
"usat16", "\t$Rd, $sat_imm, $Rn", []>,
Requires<[IsThumb2, HasThumb2DSP]> {
let Inst{31-27} = 0b11110;
let Inst{25-22} = 0b1110;