From bad290a635d7909c8a3d48a77093e73c45c8a397 Mon Sep 17 00:00:00 2001
From: DialecticalMaterialist
 <170803884+DialecticalMaterialist@users.noreply.github.com>
Date: Sun, 3 Aug 2025 14:25:39 +0200
Subject: [PATCH] Inline gpu function calls

It seems that the stage2 compiler when targetting spir-v does yet not
have that many optimizations such as function inlining and DCE.
Interestingly the function such as location get generated and gets a
function call but it has an empty body.

By appending inline to these functions they are not generated in the
emitted binary only their instructions.
---
 lib/std/gpu.zig | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/std/gpu.zig b/lib/std/gpu.zig
index d72d298b32d2..fdc4973686a7 100644
--- a/lib/std/gpu.zig
+++ b/lib/std/gpu.zig
@@ -22,7 +22,7 @@ pub extern const instance_index: u32 addrspace(.input);
 
 /// Forms the main linkage for `input` and `output` address spaces.
 /// `ptr` must be a reference to variable or struct field.
-pub fn location(comptime ptr: anytype, comptime loc: u32) void {
+pub inline fn location(comptime ptr: anytype, comptime loc: u32) void {
     asm volatile (
         \\OpDecorate %ptr Location $loc
         :
@@ -33,7 +33,7 @@ pub fn location(comptime ptr: anytype, comptime loc: u32) void {
 
 /// Forms the main linkage for `input` and `output` address spaces.
 /// `ptr` must be a reference to variable or struct field.
-pub fn binding(comptime ptr: anytype, comptime set: u32, comptime bind: u32) void {
+pub inline fn binding(comptime ptr: anytype, comptime set: u32, comptime bind: u32) void {
     asm volatile (
         \\OpDecorate %ptr DescriptorSet $set
         \\OpDecorate %ptr Binding $bind
@@ -81,7 +81,7 @@ pub const ExecutionMode = union(Tag) {
 };
 
 /// Declare the mode entry point executes in.
-pub fn executionMode(comptime entry_point: anytype, comptime mode: ExecutionMode) void {
+pub inline fn executionMode(comptime entry_point: anytype, comptime mode: ExecutionMode) void {
     const cc = @typeInfo(@TypeOf(entry_point)).@"fn".calling_convention;
     switch (mode) {
         .origin_upper_left,