diff options
| author | Ben Kimock <kimockb@gmail.com> | 2024-02-06 14:32:00 -0500 |
|---|---|---|
| committer | Ben Kimock <kimockb@gmail.com> | 2024-02-20 12:39:03 -0500 |
| commit | 968e79540da9d3a29cf8e57390b4775fd0bd0616 (patch) | |
| tree | 82d4756914d67a9f80e0101483d07bf3165f3b0c | |
| parent | aa6d02f3681eb7d0f60a27eda4efe7cee56ca196 (diff) | |
Add "algebraic" versions of the fast-math intrinsics
| -rw-r--r-- | src/intrinsics/mod.rs | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/src/intrinsics/mod.rs b/src/intrinsics/mod.rs index 476752c7230..199d5df29e7 100644 --- a/src/intrinsics/mod.rs +++ b/src/intrinsics/mod.rs @@ -1152,17 +1152,26 @@ fn codegen_regular_intrinsic_call<'tcx>( ret.write_cvalue(fx, ret_val); } - sym::fadd_fast | sym::fsub_fast | sym::fmul_fast | sym::fdiv_fast | sym::frem_fast => { + sym::fadd_fast + | sym::fsub_fast + | sym::fmul_fast + | sym::fdiv_fast + | sym::frem_fast + | sym::fadd_algebraic + | sym::fsub_algebraic + | sym::fmul_algebraic + | sym::fdiv_algebraic + | sym::frem_algebraic => { intrinsic_args!(fx, args => (x, y); intrinsic); let res = crate::num::codegen_float_binop( fx, match intrinsic { - sym::fadd_fast => BinOp::Add, - sym::fsub_fast => BinOp::Sub, - sym::fmul_fast => BinOp::Mul, - sym::fdiv_fast => BinOp::Div, - sym::frem_fast => BinOp::Rem, + sym::fadd_fast | sym::fadd_algebraic => BinOp::Add, + sym::fsub_fast | sym::fsub_algebraic => BinOp::Sub, + sym::fmul_fast | sym::fmul_algebraic => BinOp::Mul, + sym::fdiv_fast | sym::fdiv_algebraic => BinOp::Div, + sym::frem_fast | sym::frem_algebraic => BinOp::Rem, _ => unreachable!(), }, x, |