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Add some missing Defs and Uses. 

llvm-svn: 170493
This commit is contained in:
Reed Kotler 2012-12-19 04:06:15 +00:00
parent 4efa77fde4
commit 3aad762d1d
1 changed files with 11 additions and 1 deletions
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12
llvm/lib/Target/Mips/Mips16InstrInfo.td
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@ -576,7 +576,9 @@ def LwRxRyOffMemX16: FEXT_RRI16_mem_ins<0b10011, "lw", mem16, IILoad>, MayLoad;
// Purpose: Load Word (SP-Relative, Extended)
// To load an SP-relative word from memory as a signed value.
//
def LwRxSpImmX16: FEXT_RI16_SP_explicit_ins<0b10110, "lw", IILoad>, MayLoad;
def LwRxSpImmX16: FEXT_RI16_SP_explicit_ins<0b10110, "lw", IILoad>, MayLoad{
let Uses = [SP];
}
//
// Format: MOVE r32, rz MIPS16e
@ -688,6 +690,8 @@ def RestoreRaF16:
FI8_SVRS16<0b1, (outs), (ins uimm16:$frame_size),
"restore\t$$ra, $$s0, $$s1, $frame_size", [], IILoad >, MayLoad {
let isCodeGenOnly = 1;
let Defs = [S0, S1, RA, SP];
let Uses = [SP];
}
// Use Restore to increment SP since SP is not a Mip 16 register, this
@ -698,6 +702,8 @@ def RestoreIncSpF16:
FI8_SVRS16<0b1, (outs), (ins uimm16:$frame_size),
"restore\t$frame_size", [], IILoad >, MayLoad {
let isCodeGenOnly = 1;
let Defs = [SP];
let Uses = [SP];
}
//
@ -712,6 +718,8 @@ def SaveRaF16:
FI8_SVRS16<0b1, (outs), (ins uimm16:$frame_size),
"save\t$$ra, $$s0, $$s1, $frame_size", [], IIStore >, MayStore {
let isCodeGenOnly = 1;
let Uses = [RA, SP, S0, S1];
let Defs = [SP];
}
//
@ -723,6 +731,8 @@ def SaveDecSpF16:
FI8_SVRS16<0b1, (outs), (ins uimm16:$frame_size),
"save\t$frame_size", [], IIStore >, MayStore {
let isCodeGenOnly = 1;
let Uses = [SP];
let Defs = [SP];
}
//
// Format: SB ry, offset(rx) MIPS16e