diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/Mips/MipsInstrInfo.td | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Target/Mips/MipsInstrInfo.td b/lib/Target/Mips/MipsInstrInfo.td index 7b3308b582..dc60cf438e 100644 --- a/lib/Target/Mips/MipsInstrInfo.td +++ b/lib/Target/Mips/MipsInstrInfo.td @@ -752,6 +752,10 @@ def CPRESTORE : MipsPseudo<(outs), (ins i32imm:$loc), ".cprestore\t$loc", []>; // instructions 0 and 1 in the sequence above during MC lowering. // SETGP2 is emitted just before register allocation and converted to // instruction 2 just prior to post-RA scheduling. +// +// These pseudo instructions are needed to ensure no instructions are inserted +// before or between instructions 0 and 1, which is a limitation imposed by +// GNU linker. def SETGP01 : MipsPseudo<(outs CPURegs:$dst), (ins), "", []>; def SETGP2 : MipsPseudo<(outs CPURegs:$globalreg), (ins CPURegs:$picreg), "", |