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Fix _mm_stream_si64 #1623

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Merged
merged 1 commit into from
Aug 3, 2024
+14 −1
Merged

Fix _mm_stream_si64 #1623

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13 changes: 13 additions & 0 deletions crates/core_arch/src/x86_64/macros.rs
View file
Original file line number Diff line number Diff line change
@@ -20,3 +20,16 @@ macro_rules! static_assert_sae {
static_assert!($imm == 4 || $imm == 8, "Invalid IMM value")
};
}

#[cfg(target_pointer_width = "32")]
macro_rules! vps {
($inst1:expr, $inst2:expr) => {
concat!($inst1, " [{p:e}]", $inst2)
};
}
#[cfg(target_pointer_width = "64")]
macro_rules! vps {
($inst1:expr, $inst2:expr) => {
concat!($inst1, " [{p}]", $inst2)
};
}
2 changes: 1 addition & 1 deletion crates/core_arch/src/x86_64/sse2.rs
View file
Original file line number Diff line number Diff line change
@@ -79,7 +79,7 @@ pub unsafe fn _mm_cvttsd_si64x(a: __m128d) -> i64 {
#[stable(feature = "simd_x86", since = "1.27.0")]
pub unsafe fn _mm_stream_si64(mem_addr: *mut i64, a: i64) {
crate::arch::asm!(
"movnti [{p}], {a}",
vps!("movnti", ",{a}"),
p = in(reg) mem_addr,
a = in(reg) a,
options(nostack, preserves_flags),