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ARM sched model: Add preload thumb2 instructions

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Reapply 183262.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183427 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Arnold Schwaighofer 2013-06-06 18:06:30 +00:00
parent 239f8a4e11
commit 3ba4778c95
1 changed files with 6 additions and 3 deletions
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9
lib/Target/ARM/ARMInstrThumb2.td
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@ -1539,7 +1539,8 @@ multiclass T2Ipl<bits<1> write, bits<1> instr, string opc> {
def i12 : T2Ii12<(outs), (ins t2addrmode_imm12:$addr), IIC_Preload, opc,
"\t$addr",
[(ARMPreload t2addrmode_imm12:$addr, (i32 write), (i32 instr))]> {
[(ARMPreload t2addrmode_imm12:$addr, (i32 write), (i32 instr))]>,
Sched<[WritePreLd]> {
let Inst{31-25} = 0b1111100;
let Inst{24} = instr;
let Inst{22} = 0;
@ -1556,7 +1557,8 @@ multiclass T2Ipl<bits<1> write, bits<1> instr, string opc> {
def i8 : T2Ii8<(outs), (ins t2addrmode_negimm8:$addr), IIC_Preload, opc,
"\t$addr",
[(ARMPreload t2addrmode_negimm8:$addr, (i32 write), (i32 instr))]> {
[(ARMPreload t2addrmode_negimm8:$addr, (i32 write), (i32 instr))]>,
Sched<[WritePreLd]> {
let Inst{31-25} = 0b1111100;
let Inst{24} = instr;
let Inst{23} = 0; // U = 0
@ -1573,7 +1575,8 @@ multiclass T2Ipl<bits<1> write, bits<1> instr, string opc> {
def s : T2Iso<(outs), (ins t2addrmode_so_reg:$addr), IIC_Preload, opc,
"\t$addr",
[(ARMPreload t2addrmode_so_reg:$addr, (i32 write), (i32 instr))]> {
[(ARMPreload t2addrmode_so_reg:$addr, (i32 write), (i32 instr))]>,
Sched<[WritePreLd]> {
let Inst{31-25} = 0b1111100;
let Inst{24} = instr;
let Inst{23} = 0; // add = TRUE for T1