File: GlobalConstructors.hlsl

package info (click to toggle)
llvm-toolchain-17 1%3A17.0.6-22
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,799,624 kB
  • sloc: cpp: 6,428,607; ansic: 1,383,196; asm: 793,408; python: 223,504; objc: 75,364; f90: 60,502; lisp: 33,869; pascal: 15,282; sh: 9,684; perl: 7,453; ml: 4,937; awk: 3,523; makefile: 2,889; javascript: 2,149; xml: 888; fortran: 619; cs: 573
file content (16 lines) | stat: -rw-r--r-- 600 bytes parent folder | download | duplicates (5) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 
// RUN: %clang_cc1 -triple dxil-pc-shadermodel6.0-compute -x hlsl -S -emit-llvm -disable-llvm-passes %s -o - | FileCheck %s

RWBuffer<float> Buffer;

[numthreads(1,1,1)]
void main(unsigned GI : SV_GroupIndex) {}

// Make sure global variable for ctors/dtors removed.
// CHECK-NOT:@llvm.global_ctors
// CHECK-NOT:@llvm.global_dtors
//CHECK:      define void @main()
//CHECK-NEXT: entry:
//CHECK-NEXT:   call void @_GLOBAL__sub_I_GlobalConstructors.hlsl()
//CHECK-NEXT:   %0 = call i32 @llvm.dx.flattened.thread.id.in.group()
//CHECK-NEXT:   call void @"?main@@YAXI@Z"(i32 %0)
//CHECK-NEXT:   ret void