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Fix i8mm feature with bootstrap compiler. (#1252)

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Eric Huss 2021-11-14 19:12:25 -08:00 • committed by GitHub
parent a7d3ae0d6b
commit 1e2dcdcbd4
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1 changed files with 6 additions and 3 deletions
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9
library/stdarch/crates/core_arch/src/arm_shared/neon/mod.rs
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@ -4808,7 +4808,8 @@ pub unsafe fn vpadalq_u32(a: uint64x2_t, b: uint32x4_t) -> uint64x2_t {
/// 8-bit integer matrix multiply-accumulate
#[inline]
#[target_feature(enable = "neon,i8mm")]
#[cfg_attr(not(bootstrap), target_feature(enable = "i8mm"))]
#[target_feature(enable = "neon")]
#[cfg_attr(target_arch = "arm", target_feature(enable = "v8"))]
#[cfg_attr(all(test, target_arch = "arm"), assert_instr(nop))]
#[cfg_attr(all(test, target_arch = "aarch64"), assert_instr(smmla))]
@ -4827,7 +4828,8 @@ pub unsafe fn vmmlaq_s32(a: int32x4_t, b: int8x16_t, c: int8x16_t) -> int32x4_t
/// 8-bit integer matrix multiply-accumulate
#[inline]
#[target_feature(enable = "neon,i8mm")]
#[cfg_attr(not(bootstrap), target_feature(enable = "i8mm"))]
#[target_feature(enable = "neon")]
#[cfg_attr(target_arch = "arm", target_feature(enable = "v8"))]
#[cfg_attr(all(test, target_arch = "arm"), assert_instr(nop))]
#[cfg_attr(all(test, target_arch = "aarch64"), assert_instr(ummla))]
@ -4846,7 +4848,8 @@ pub unsafe fn vmmlaq_u32(a: uint32x4_t, b: uint8x16_t, c: uint8x16_t) -> uint32x
/// Unsigned and signed 8-bit integer matrix multiply-accumulate
#[inline]
#[target_feature(enable = "neon,i8mm")]
#[cfg_attr(not(bootstrap), target_feature(enable = "i8mm"))]
#[target_feature(enable = "neon")]
#[cfg_attr(target_arch = "arm", target_feature(enable = "v8"))]
#[cfg_attr(all(test, target_arch = "arm"), assert_instr(nop))]
#[cfg_attr(all(test, target_arch = "aarch64"), assert_instr(usmmla))]