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[SystemZ] Remove some now unused ISD XXX_LOOP opcodes.

This commit is contained in:
Jonas Paulsson 2021-10-14 14:42:58 +02:00
parent dc8a41de34
commit c0d88613f2
2 changed files with 2 additions and 16 deletions
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5
llvm/lib/Target/SystemZ/SystemZISelLowering.cpp
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@ -5668,15 +5668,10 @@ const char *SystemZTargetLowering::getTargetNodeName(unsigned Opcode) const {
OPCODE(SUBCARRY);
OPCODE(GET_CCMASK);
OPCODE(MVC);
OPCODE(MVC_LOOP);
OPCODE(NC);
OPCODE(NC_LOOP);
OPCODE(OC);
OPCODE(OC_LOOP);
OPCODE(XC);
OPCODE(XC_LOOP);
OPCODE(CLC);
OPCODE(CLC_LOOP);
OPCODE(STPCPY);
OPCODE(STRCMP);
OPCODE(SEARCH_STRING);

13
llvm/lib/Target/SystemZ/SystemZISelLowering.h
View File

@ -117,23 +117,14 @@ enum NodeType : unsigned {
// MachineMemOperands rather than one.
MVC,
// Like MVC, but implemented as a loop that handles X*256 bytes
// followed by straight-line code to handle the rest (if any).
// The value of X is passed as an additional operand.
MVC_LOOP,
// Similar to MVC and MVC_LOOP, but for logic operations (AND, OR, XOR).
// Similar to MVC, but for logic operations (AND, OR, XOR).
NC,
NC_LOOP,
OC,
OC_LOOP,
XC,
XC_LOOP,
// Use CLC to compare two blocks of memory, with the same comments
// as for MVC and MVC_LOOP.
// as for MVC.
CLC,
CLC_LOOP,
// Use an MVST-based sequence to implement stpcpy().
STPCPY,