File: tid-range.ll

package info (click to toggle)
llvm-toolchain-13 1%3A13.0.1-11
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,418,840 kB
  • sloc: cpp: 5,290,826; ansic: 996,570; asm: 544,593; python: 188,212; objc: 72,027; lisp: 30,291; f90: 25,395; sh: 24,898; javascript: 9,780; pascal: 9,398; perl: 7,484; ml: 5,432; awk: 3,523; makefile: 2,913; xml: 953; cs: 573; fortran: 539
file content (18 lines) | stat: -rw-r--r-- 432 bytes parent folder | download | duplicates (15) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
 
; RUN: llc < %s -march=nvptx64 | FileCheck %s
declare i32 @get_register()

define i1 @test1() {
entry:
  %call = call i32 @llvm.nvvm.read.ptx.sreg.tid.x(), !range !0
  %cmp = icmp eq i32 %call, 1
  ret i1 %cmp
}

; CHECK-LABEL: test1(
; CHECK: setp.eq.s32  %p1, %r1, 1;
; CHECK: selp.u32     %[[R:.+]], 1, 0, %p1;
; CHECK: st.param.b32 [func_retval0+0], %[[R]];

declare i32 @llvm.nvvm.read.ptx.sreg.tid.x()

!0 = !{ i32 0, i32 3 }