_mm_ceil_ss in core::arch::x86_64 - Rust
Description: Round the lower single-precision (32-bit) floating-point element in `b` up to an integer value, store the result as a single-precision floating-point element in the lower element of the intrinsic result, and copies the upper 3 packed elements from `a` to the upper elements of the intrinsic result.
Keywords: rust, rustlang, rust-lang, _mm_ceil_ss

# Function core::arch::x86_64::_mm_ceil_ss
1.27.0[−][src]

    pub unsafe fn _mm_ceil_ss(a: __m128, b: __m128) -> __m128

This is supported on x86-64 and target feature `sse4.1` only.
Expand description

Round the lower single-precision (32-bit) floating-point element in `b` up to an integer value, store the result as a single-precision floating-point element in the lower element of the intrinsic result, and copies the upper 3 packed elements from `a` to the upper elements of the intrinsic result.

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