diff options
Diffstat (limited to 'lib/Target/SystemZ/SystemZOperators.td')
-rw-r--r-- | lib/Target/SystemZ/SystemZOperators.td | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Target/SystemZ/SystemZOperators.td b/lib/Target/SystemZ/SystemZOperators.td index 771fbc32f3..bffe1a5618 100644 --- a/lib/Target/SystemZ/SystemZOperators.td +++ b/lib/Target/SystemZ/SystemZOperators.td @@ -103,6 +103,7 @@ def z_sibcall : SDNode<"SystemZISD::SIBCALL", SDT_ZCall, def z_pcrel_wrapper : SDNode<"SystemZISD::PCREL_WRAPPER", SDT_ZWrapPtr, []>; def z_pcrel_offset : SDNode<"SystemZISD::PCREL_OFFSET", SDT_ZWrapOffset, []>; +def z_iabs : SDNode<"SystemZISD::IABS", SDTIntUnaryOp, []>; def z_icmp : SDNode<"SystemZISD::ICMP", SDT_ZICmp, [SDNPOutGlue]>; def z_fcmp : SDNode<"SystemZISD::FCMP", SDT_ZCmp, [SDNPOutGlue]>; def z_tm : SDNode<"SystemZISD::TM", SDT_ZICmp, [SDNPOutGlue]>; @@ -349,6 +350,9 @@ def or_as_revinserti8 : PatFrag<(ops node:$src1, node:$src2), APInt::getLowBitsSet(BitWidth, 8)); }]>; +// Negative integer absolute. +def z_inegabs : PatFrag<(ops node:$src), (ineg (z_iabs node:$src))>; + // Integer absolute, matching the canonical form generated by DAGCombiner. def z_iabs32 : PatFrag<(ops node:$src), (xor (add node:$src, (sra node:$src, (i32 31))), |