File: nvvm-reflect-module-flag.ll

package info (click to toggle)
llvm-toolchain-9 1%3A9.0.1-16
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 882,436 kB
  • sloc: cpp: 4,167,636; ansic: 714,256; asm: 457,610; python: 155,927; objc: 65,094; sh: 42,856; lisp: 26,908; perl: 7,786; pascal: 7,722; makefile: 6,881; ml: 5,581; awk: 3,648; cs: 2,027; xml: 888; javascript: 381; ruby: 156
file content (13 lines) | stat: -rw-r--r-- 450 bytes parent folder | download | duplicates (11) 
1
2
3
4
5
6
7
8
9
10
11
12
13
 
; RUN: opt < %s -S -nvvm-reflect | FileCheck %s

declare i32 @__nvvm_reflect(i8*)
@str = private unnamed_addr addrspace(1) constant [11 x i8] c"__CUDA_FTZ\00"

define i32 @foo() {
  %call = call i32 @__nvvm_reflect(i8* addrspacecast (i8 addrspace(1)* getelementptr inbounds ([11 x i8], [11 x i8] addrspace(1)* @str, i32 0, i32 0) to i8*))
  ; CHECK: ret i32 42
  ret i32 %call
}

!llvm.module.flags = !{!0}
!0 = !{i32 4, !"nvvm-reflect-ftz", i32 42}