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[PowerPC] ANDI_rec_1_* should define CR0 #89034

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Merged
merged 1 commit into from
Apr 18, 2024
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[PowerPC] ANDI_rec_1_* should define CR0 #89034

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2 changes: 2 additions & 0 deletions llvm/lib/Target/PowerPC/PPCInstrInfo.td
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Original file line number Diff line number Diff line change
Expand Up @@ -4189,6 +4189,7 @@ def : Pat<(v4i32 (selectcc i1:$lhs, i1:$rhs, v4i32:$tval, v4i32:$fval, SETUGT)),
def : Pat<(v4i32 (selectcc i1:$lhs, i1:$rhs, v4i32:$tval, v4i32:$fval, SETNE)),
(SELECT_VRRC (CRXOR $lhs, $rhs), $tval, $fval)>;

let Defs = [CR0] in {
def ANDI_rec_1_EQ_BIT : PPCCustomInserterPseudo<(outs crbitrc:$dst), (ins gprc:$in),
"#ANDI_rec_1_EQ_BIT",
[(set i1:$dst, (trunc (not i32:$in)))]>;
Expand All @@ -4202,6 +4203,7 @@ def ANDI_rec_1_EQ_BIT8 : PPCCustomInserterPseudo<(outs crbitrc:$dst), (ins g8rc:
def ANDI_rec_1_GT_BIT8 : PPCCustomInserterPseudo<(outs crbitrc:$dst), (ins g8rc:$in),
"#ANDI_rec_1_GT_BIT8",
[(set i1:$dst, (trunc i64:$in))]>;
}

def : Pat<(i1 (not (trunc i32:$in))),
(ANDI_rec_1_EQ_BIT $in)>;
Expand Down