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lower: fix logic bug in cmp_gt

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David Rubin 2024-07-15 01:50:35 -07:00
parent c78ebeb44c
commit d3f75522d7
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1 changed files with 1 additions and 3 deletions
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4
src/arch/riscv64/Lower.zig
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@ -304,7 +304,6 @@ pub fn lowerMir(lower: *Lower, index: Mir.Inst.Index, options: struct {
};
const is_unsigned = ty.isUnsignedInt(pt.zcu);
const less_than: Encoding.Mnemonic = if (is_unsigned) .sltu else .slt;
switch (class) {
@ -338,8 +337,8 @@ pub fn lowerMir(lower: *Lower, index: Mir.Inst.Index, options: struct {
.gt => {
try lower.emit(less_than, &.{
.{ .reg = rd },
.{ .reg = rs1 },
.{ .reg = rs2 },
.{ .reg = rs1 },
});
},
.gte => {
@ -348,7 +347,6 @@ pub fn lowerMir(lower: *Lower, index: Mir.Inst.Index, options: struct {
.{ .reg = rs1 },
.{ .reg = rs2 },
});
try lower.emit(.xori, &.{
.{ .reg = rd },
.{ .reg = rd },