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fconsts and fconstd are obviously re-materializable. 

llvm-svn: 85410
This commit is contained in:
Evan Cheng 2009-10-28 18:19:56 +00:00
parent 370606afee
commit 6203c6868f
1 changed files with 2 additions and 0 deletions
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2
llvm/lib/Target/ARM/ARMInstrVFP.td
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@ -431,6 +431,7 @@ def FMSTAT : VFPAI<(outs), (ins), VFPMiscFrm, IIC_fpSTAT, "fmstat", "",
// Materialize FP immediates. VFP3 only.
let isReMaterializable = 1 in
def FCONSTS : VFPAI<(outs SPR:$dst), (ins vfp_f32imm:$imm),
VFPMiscFrm, IIC_VMOVImm,
"fconsts", "\t$dst, $imm",
@ -442,6 +443,7 @@ def FCONSTS : VFPAI<(outs SPR:$dst), (ins vfp_f32imm:$imm),
let Inst{7-4} = 0b0000;
}
let isReMaterializable = 1 in
def FCONSTD : VFPAI<(outs DPR:$dst), (ins vfp_f64imm:$imm),
VFPMiscFrm, IIC_VMOVImm,
"fconstd", "\t$dst, $imm",