From 63bbf665538d927bd56646e063821e31577f83f5 Mon Sep 17 00:00:00 2001
From: David Rubin <daviru007@icloud.com>
Date: Fri, 22 Mar 2024 19:13:50 -0700
Subject: [PATCH] riscv: remove an allocation from `dwarf.zig`

---
 lib/std/dwarf.zig | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/lib/std/dwarf.zig b/lib/std/dwarf.zig
index a0f5a7f0a8..242408f6b2 100644
--- a/lib/std/dwarf.zig
+++ b/lib/std/dwarf.zig
@@ -1236,15 +1236,7 @@ pub const DwarfInfo = struct {
 
         const opcode_base = try fbr.readByte();
 
-        const standard_opcode_lengths = try allocator.alloc(u8, opcode_base - 1);
-        defer allocator.free(standard_opcode_lengths);
-
-        {
-            var i: usize = 0;
-            while (i < opcode_base - 1) : (i += 1) {
-                standard_opcode_lengths[i] = try fbr.readByte();
-            }
-        }
+        const standard_opcode_lengths = try fbr.readBytes(opcode_base - 1);
 
         var include_directories = std.ArrayList(FileEntry).init(allocator);
         defer include_directories.deinit();