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powerpc: use simd_ceil and simd_floor #1723

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Feb 24, 2025
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powerpc: use simd_ceil and simd_floor #1723

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10 changes: 2 additions & 8 deletions crates/core_arch/src/powerpc/altivec.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -234,9 +234,6 @@ unsafe extern "C" {
#[link_name = "llvm.ppc.altivec.vavguw"]
fn vavguw(a: vector_unsigned_int, b: vector_unsigned_int) -> vector_unsigned_int;

#[link_name = "llvm.ceil.v4f32"]
fn vceil(a: vector_float) -> vector_float;

#[link_name = "llvm.ppc.altivec.vcmpbfp"]
fn vcmpbfp(a: vector_float, b: vector_float) -> vector_signed_int;

Expand Down Expand Up @@ -274,9 +271,6 @@ unsafe extern "C" {
#[link_name = "llvm.ppc.altivec.vexptefp"]
fn vexptefp(a: vector_float) -> vector_float;

#[link_name = "llvm.floor.v4f32"]
fn vfloor(a: vector_float) -> vector_float;

#[link_name = "llvm.ppc.altivec.vcmpequb.p"]
fn vcmpequb_p(cr: i32, a: vector_unsigned_char, b: vector_unsigned_char) -> i32;
#[link_name = "llvm.ppc.altivec.vcmpequh.p"]
Expand Down Expand Up @@ -768,7 +762,7 @@ mod sealed {
impl_vec_xst! { vec_xst_u32 stxvd2x / stxv u32 }
impl_vec_xst! { vec_xst_f32 stxvd2x / stxv f32 }

test_impl! { vec_floor(a: vector_float) -> vector_float [ vfloor, vrfim / xvrspim ] }
test_impl! { vec_floor(a: vector_float) -> vector_float [ simd_floor, vrfim / xvrspim ] }

test_impl! { vec_vexptefp(a: vector_float) -> vector_float [ vexptefp, vexptefp ] }

Expand Down Expand Up @@ -1302,7 +1296,7 @@ mod sealed {
}
}

test_impl! { vec_vceil(a: vector_float) -> vector_float [vceil, vrfip / xvrspip ] }
test_impl! { vec_vceil(a: vector_float) -> vector_float [simd_ceil, vrfip / xvrspip ] }

test_impl! { vec_vavgsb(a: vector_signed_char, b: vector_signed_char) -> vector_signed_char [ vavgsb, vavgsb ] }
test_impl! { vec_vavgsh(a: vector_signed_short, b: vector_signed_short) -> vector_signed_short [ vavgsh, vavgsh ] }
Expand Down