Merge pull request #15481 from ziglang/use-mem-intrinsics

actually use the new memory intrinsics

1 files changed, 3 insertions, 3 deletions

diff --git a/src/Compilation.zig b/src/Compilation.zig
index f11f158e1b..a5b785cc67 100644
--- a/src/Compilation.zig
+++ b/src/Compilation.zig
@@ -2165,7 +2165,7 @@ fn wholeCacheModeSetBinFilePath(comp: *Compilation, digest: *const [Cache.hex_di
     const digest_start = 2; // "o/[digest]/[basename]"
 
     if (comp.whole_bin_sub_path) |sub_path| {
-        mem.copy(u8, sub_path[digest_start..], digest);
+        @memcpy(sub_path[digest_start..][0..digest.len], digest);
 
         comp.bin_file.options.emit = .{
             .directory = comp.local_cache_directory,
@@ -2174,7 +2174,7 @@ fn wholeCacheModeSetBinFilePath(comp: *Compilation, digest: *const [Cache.hex_di
     }
 
     if (comp.whole_implib_sub_path) |sub_path| {
-        mem.copy(u8, sub_path[digest_start..], digest);
+        @memcpy(sub_path[digest_start..][0..digest.len], digest);
 
         comp.bin_file.options.implib_emit = .{
             .directory = comp.local_cache_directory,
@@ -4432,7 +4432,7 @@ pub fn addCCArgs(
                     assert(prefix.len == prefix_len);
                     var march_buf: [prefix_len + letters.len + 1]u8 = undefined;
                     var march_index: usize = prefix_len;
-                    mem.copy(u8, &march_buf, prefix);
+                    @memcpy(march_buf[0..prefix.len], prefix);
 
                     if (std.Target.riscv.featureSetHas(target.cpu.features, .e)) {
                         march_buf[march_index] = 'e';