From 228c956377e4f33e45fad7e0ba5d9eb5073803a5 Mon Sep 17 00:00:00 2001
From: Jacob Young <jacobly0@users.noreply.github.com>
Date: Mon, 31 Jul 2023 01:56:43 -0400
Subject: std: finish cleanup up asm

This also required implementing the necessary syntax in the x86_64 backend.
---
 src/codegen/c.zig | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/codegen/c.zig')

diff --git a/src/codegen/c.zig b/src/codegen/c.zig
index 1ae9527f04..a11cd92827 100644
--- a/src/codegen/c.zig
+++ b/src/codegen/c.zig
@@ -4770,9 +4770,11 @@ fn airSwitchBr(f: *Function, inst: Air.Inst.Index) !CValue {
 }
 
 fn asmInputNeedsLocal(f: *Function, constraint: []const u8, value: CValue) bool {
+    const target = f.object.dg.module.getTarget();
     return switch (constraint[0]) {
         '{' => true,
         'i', 'r' => false,
+        'I' => !target.cpu.arch.isArmOrThumb(),
         else => switch (value) {
             .constant => |val| switch (f.object.dg.module.intern_pool.indexToKey(val)) {
                 .ptr => |ptr| switch (ptr.addr) {
-- 
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