File: terminator.mlir

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (27 lines) | stat: -rw-r--r-- 745 bytes parent folder | download | duplicates (10) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
 
// RUN: mlir-translate -no-implicit-module -test-spirv-roundtrip %s | FileCheck %s

spirv.module Logical GLSL450 requires #spirv.vce<v1.0, [Shader], []> {
  // CHECK-LABEL: @ret
  spirv.func @ret() -> () "None" {
    // CHECK: spirv.Return
    spirv.Return
  }

  // CHECK-LABEL: @ret_val
  spirv.func @ret_val() -> (i32) "None" {
    %0 = spirv.Variable : !spirv.ptr<i32, Function>
    %1 = spirv.Load "Function" %0 : i32
    // CHECK: spirv.ReturnValue {{.*}} : i32
    spirv.ReturnValue %1 : i32
  }

  // CHECK-LABEL: @unreachable
  spirv.func @unreachable() "None" {
    spirv.Return
  // CHECK-NOT: ^bb
  ^bb1:
    // Unreachable blocks will be dropped during serialization.
    // CHECK-NOT: spirv.Unreachable
    spirv.Unreachable
  }
}