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Sema: panic instead of lowering to unavailable compiler-rt functions

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Once the relevant compiler_rt functions are implemented, these panics
can be removed.
This commit is contained in:
Andrew Kelley 2022-02-06 20:38:57 -07:00
parent 65b6faa048
commit eb82fdf96c
1 changed files with 28 additions and 2 deletions
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30
src/value.zig
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@ -1423,8 +1423,10 @@ pub const Value = extern union {
.float_16 => @rem(self.castTag(.float_16).?.data, 1) != 0,
.float_32 => @rem(self.castTag(.float_32).?.data, 1) != 0,
.float_64 => @rem(self.castTag(.float_64).?.data, 1) != 0,
.float_80 => @rem(self.castTag(.float_80).?.data, 1) != 0,
.float_128 => @rem(self.castTag(.float_128).?.data, 1) != 0,
//.float_80 => @rem(self.castTag(.float_80).?.data, 1) != 0,
.float_80 => @panic("TODO implement __remx in compiler-rt"),
//.float_128 => @rem(self.castTag(.float_128).?.data, 1) != 0,
.float_128 => @panic("TODO implement fmodl in compiler-rt"),
else => unreachable,
};
@ -2819,11 +2821,17 @@ pub const Value = extern union {
return Value.Tag.float_64.create(arena, @rem(lhs_val, rhs_val));
},
80 => {
if (true) {
@panic("TODO implement compiler_rt __remx");
}
const lhs_val = lhs.toFloat(f80);
const rhs_val = rhs.toFloat(f80);
return Value.Tag.float_80.create(arena, @rem(lhs_val, rhs_val));
},
128 => {
if (true) {
@panic("TODO implement compiler_rt fmodl");
}
const lhs_val = lhs.toFloat(f128);
const rhs_val = rhs.toFloat(f128);
return Value.Tag.float_128.create(arena, @rem(lhs_val, rhs_val));
@ -2850,11 +2858,17 @@ pub const Value = extern union {
return Value.Tag.float_64.create(arena, @mod(lhs_val, rhs_val));
},
80 => {
if (true) {
@panic("TODO implement compiler_rt __modx");
}
const lhs_val = lhs.toFloat(f80);
const rhs_val = rhs.toFloat(f80);
return Value.Tag.float_80.create(arena, @mod(lhs_val, rhs_val));
},
128 => {
if (true) {
@panic("TODO implement compiler_rt fmodl");
}
const lhs_val = lhs.toFloat(f128);
const rhs_val = rhs.toFloat(f128);
return Value.Tag.float_128.create(arena, @mod(lhs_val, rhs_val));
@ -3113,6 +3127,9 @@ pub const Value = extern union {
return Value.Tag.float_64.create(arena, lhs_val / rhs_val);
},
80 => {
if (true) {
@panic("TODO implement compiler_rt __divxf3");
}
const lhs_val = lhs.toFloat(f80);
const rhs_val = rhs.toFloat(f80);
return Value.Tag.float_80.create(arena, lhs_val / rhs_val);
@ -3150,6 +3167,9 @@ pub const Value = extern union {
return Value.Tag.float_64.create(arena, @divFloor(lhs_val, rhs_val));
},
80 => {
if (true) {
@panic("TODO implement compiler_rt __floorx");
}
const lhs_val = lhs.toFloat(f80);
const rhs_val = rhs.toFloat(f80);
return Value.Tag.float_80.create(arena, @divFloor(lhs_val, rhs_val));
@ -3187,6 +3207,9 @@ pub const Value = extern union {
return Value.Tag.float_64.create(arena, @divTrunc(lhs_val, rhs_val));
},
80 => {
if (true) {
@panic("TODO implement compiler_rt __truncx");
}
const lhs_val = lhs.toFloat(f80);
const rhs_val = rhs.toFloat(f80);
return Value.Tag.float_80.create(arena, @divTrunc(lhs_val, rhs_val));
@ -3224,6 +3247,9 @@ pub const Value = extern union {
return Value.Tag.float_64.create(arena, lhs_val * rhs_val);
},
80 => {
if (true) {
@panic("TODO implement compiler_rt __mulxf3");
}
const lhs_val = lhs.toFloat(f80);
const rhs_val = rhs.toFloat(f80);
return Value.Tag.float_80.create(arena, lhs_val * rhs_val);