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Add LLVM intrinsic for Num.pow

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This commit is contained in:
Dimitar Apostolov 2020-09-11 15:36:07 +02:00
parent d0864608fd
commit bbb05749ab
2 changed files with 17 additions and 0 deletions
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12
compiler/gen/src/llvm/build.rs
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@ -145,6 +145,12 @@ fn add_intrinsics<'ctx>(ctx: &'ctx Context, module: &Module<'ctx>) {
LLVM_COS_F64,
f64_type.fn_type(&[f64_type.into()], false),
);
add_intrinsic(
module,
LLVM_POW_F64,
f64_type.fn_type(&[f64_type.into(), f64_type.into()], false),
);
}
static LLVM_SQRT_F64: &str = "llvm.sqrt.f64";
@ -152,6 +158,7 @@ static LLVM_LROUND_I64_F64: &str = "llvm.lround.i64.f64";
static LLVM_FABS_F64: &str = "llvm.fabs.f64";
static LLVM_SIN_F64: &str = "llvm.sin.f64";
static LLVM_COS_F64: &str = "llvm.cos.f64";
static LLVM_POW_F64: &str = "llvm.pow.f64";
fn add_intrinsic<'ctx>(
module: &Module<'ctx>,
@ -2191,6 +2198,11 @@ fn build_float_binop<'a, 'ctx, 'env>(
NumLte => bd.build_float_compare(OLE, lhs, rhs, "float_lte").into(),
NumRemUnchecked => bd.build_float_rem(lhs, rhs, "rem_float").into(),
NumDivUnchecked => bd.build_float_div(lhs, rhs, "div_float").into(),
NumPow => call_intrinsic(
LLVM_POW_F64,
env,
&[(lhs.into(), _lhs_layout), (rhs.into(), _rhs_layout)],
),
_ => {
unreachable!("Unrecognized int binary operation: {:?}", op);
}