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[NFC][SystemZ] Use SExt for signed constants #118803

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merged 1 commit into from
Dec 5, 2024
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[NFC][SystemZ] Use SExt for signed constants #118803

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10 changes: 5 additions & 5 deletions llvm/lib/Target/SystemZ/SystemZOperands.td
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Original file line number Diff line number Diff line change
Expand Up @@ -220,7 +220,7 @@ def NEGLF32 : SDNodeXForm<imm, [{

// Truncate an immediate to a 8-bit signed quantity.
def SIMM8 : SDNodeXForm<imm, [{
return CurDAG->getSignedTargetConstant(int8_t(N->getZExtValue()), SDLoc(N),
return CurDAG->getSignedTargetConstant(int8_t(N->getSExtValue()), SDLoc(N),
MVT::i64);
}]>;

Expand All @@ -244,13 +244,13 @@ def UIMM12 : SDNodeXForm<imm, [{

// Truncate an immediate to a 16-bit signed quantity.
def SIMM16 : SDNodeXForm<imm, [{
return CurDAG->getSignedTargetConstant(int16_t(N->getZExtValue()), SDLoc(N),
return CurDAG->getSignedTargetConstant(int16_t(N->getSExtValue()), SDLoc(N),
MVT::i64);
}]>;

// Negate and then truncate an immediate to a 16-bit signed quantity.
def NEGSIMM16 : SDNodeXForm<imm, [{
return CurDAG->getSignedTargetConstant(int16_t(-N->getZExtValue()), SDLoc(N),
return CurDAG->getSignedTargetConstant(int16_t(-N->getSExtValue()), SDLoc(N),
MVT::i64);
}]>;

Expand All @@ -262,13 +262,13 @@ def UIMM16 : SDNodeXForm<imm, [{

// Truncate an immediate to a 32-bit signed quantity.
def SIMM32 : SDNodeXForm<imm, [{
return CurDAG->getSignedTargetConstant(int32_t(N->getZExtValue()), SDLoc(N),
return CurDAG->getSignedTargetConstant(int32_t(N->getSExtValue()), SDLoc(N),
MVT::i64);
}]>;

// Negate and then truncate an immediate to a 32-bit unsigned quantity.
def NEGSIMM32 : SDNodeXForm<imm, [{
return CurDAG->getSignedTargetConstant(int32_t(-N->getZExtValue()), SDLoc(N),
return CurDAG->getSignedTargetConstant(int32_t(-N->getSExtValue()), SDLoc(N),
MVT::i64);
}]>;

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