[libc] Update the memory helper functions for simd types (#160174)

Summary:
This unifies the interface to just be a bunch of `load` and `store`
functions that optionally accept a mask / indices for gathers and
scatters with masks.

I had to rename this from `load` and `store` because it conflicts with
the other version in `op_generic`. I might just work around that with a
trait instead.

1 files changed, 3 insertions, 2 deletions

diff --git a/libc/src/string/memory_utils/generic/inline_strlen.h b/libc/src/string/memory_utils/generic/inline_strlen.h
index 5e553e301d4d..d7435afb0371 100644
--- a/libc/src/string/memory_utils/generic/inline_strlen.h
+++ b/libc/src/string/memory_utils/generic/inline_strlen.h
@@ -32,14 +32,15 @@ string_length(const char *src) {
   const cpp::simd<char> *aligned = reinterpret_cast<const cpp::simd<char> *>(
       __builtin_align_down(src, alignment));
 
-  cpp::simd<char> chars = cpp::load_aligned<cpp::simd<char>>(aligned);
+  cpp::simd<char> chars = cpp::load<cpp::simd<char>>(aligned, /*aligned=*/true);
   cpp::simd_mask<char> mask = chars == null_byte;
   size_t offset = src - reinterpret_cast<const char *>(aligned);
   if (cpp::any_of(shift_mask(mask, offset)))
     return cpp::find_first_set(shift_mask(mask, offset));
 
   for (;;) {
-    cpp::simd<char> chars = cpp::load_aligned<cpp::simd<char>>(++aligned);
+    cpp::simd<char> chars = cpp::load<cpp::simd<char>>(++aligned,
+                                                       /*aligned=*/true);
     cpp::simd_mask<char> mask = chars == null_byte;
     if (cpp::any_of(mask))
       return (reinterpret_cast<const char *>(aligned) - src) +