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[SystemZ] Remove LRMux pseudo instruction. 

This instruction is unused and not needed.

Review: Ulrich Weigand.
llvm-svn: 356997
This commit is contained in:
Jonas Paulsson 2019-03-26 15:13:48 +00:00
parent a28c514581
commit 8f8c38174e
1 changed files with 0 additions and 3 deletions
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3
llvm/lib/Target/SystemZ/SystemZInstrInfo.td
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@ -361,9 +361,6 @@ defm CondStore64 : CondStores<GR64, nonvolatile_store,
//===----------------------------------------------------------------------===//
// Register moves.
// Expands to LR, RISBHG or RISBLG, depending on the choice of registers.
def LRMux : UnaryRRPseudo<"lr", null_frag, GRX32, GRX32>,
Requires<[FeatureHighWord]>;
def LR : UnaryRR <"lr", 0x18, null_frag, GR32, GR32>;
def LGR : UnaryRRE<"lgr", 0xB904, null_frag, GR64, GR64>;