Update naga with Metal bounds checks (#2276)

Cargo.lock

@@ -871,7 +871,7 @@ dependencies = [
 [[package]]
 name = "naga"
 version = "0.7.1"
-source = "git+https://github.com/gfx-rs/naga?rev=c69f676#c69f67660973a3bffa3b27c295f698dc4aa01524"
+source = "git+https://github.com/gfx-rs/naga?rev=3867ef4#3867ef4f6cba6af0bbeec330c9379d7ade14e4ef"
 dependencies = [
  "bit-set",
  "bitflags",

wgpu-core/Cargo.toml

@@ -38,7 +38,7 @@ thiserror = "1"
 
 [dependencies.naga]
 git = "https://github.com/gfx-rs/naga"
-rev = "c69f676"
+rev = "3867ef4"
 #version = "0.7"
 features = ["span", "validate", "wgsl-in"]
 

wgpu-hal/Cargo.toml

@@ -75,12 +75,12 @@ js-sys = { version = "0.3" }
 
 [dependencies.naga]
 git = "https://github.com/gfx-rs/naga"
-rev = "c69f676"
+rev = "3867ef4"
 #version = "0.7"
 
 [dev-dependencies.naga]
 git = "https://github.com/gfx-rs/naga"
-rev = "c69f676"
+rev = "3867ef4"
 #version = "0.7"
 features = ["wgsl-in"]
 

wgpu-hal/src/metal/device.rs

@@ -635,6 +635,11 @@ impl crate::Device<super::Api> for super::Device {
                         ..per_stage_map.cs
                     },
                 },
+                bounds_check_policies: naga::proc::BoundsCheckPolicies {
+                    index: naga::proc::BoundsCheckPolicy::ReadZeroSkipWrite,
+                    buffer: naga::proc::BoundsCheckPolicy::ReadZeroSkipWrite,
+                    image: naga::proc::BoundsCheckPolicy::ReadZeroSkipWrite,
+                },
             },
         })
     }

wgpu/Cargo.toml

@@ -136,20 +136,20 @@ env_logger = "0.8"
 
 [dependencies.naga]
 git = "https://github.com/gfx-rs/naga"
-rev = "c69f676"
+rev = "3867ef4"
 #version = "0.7"
 optional = true
 
 # used to test all the example shaders
 [dev-dependencies.naga]
 git = "https://github.com/gfx-rs/naga"
-rev = "c69f676"
+rev = "3867ef4"
 #version = "0.7"
 features = ["wgsl-in"]
 
 [target.'cfg(target_arch = "wasm32")'.dependencies.naga]
 git = "https://github.com/gfx-rs/naga"
-rev = "c69f676"
+rev = "3867ef4"
 #version = "0.7"
 features = ["wgsl-out"]