File: op_bundles.ll

package info (click to toggle)

llvm-toolchain-21 1%3A21.1.6-3

links: PTS, VCS
area: main
in suites: sid
size: 2,245,028 kB
sloc: cpp: 7,619,726; ansic: 1,434,018; asm: 1,058,748; python: 252,740; f90: 94,671; objc: 70,685; lisp: 42,813; pascal: 18,401; sh: 8,601; ml: 5,111; perl: 4,720; makefile: 3,675; awk: 3,523; javascript: 2,409; xml: 892; fortran: 770

file content (12 lines) | stat: -rw-r--r-- 552 bytes

parent folder | download | duplicates (3)

; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
; RUN: opt -S < %s -passes=dce  | FileCheck %s

define void @dead_readfirstlane_convergencetoken(<2 x i32> %src) convergent {
; CHECK-LABEL: define void @dead_readfirstlane_convergencetoken(
; CHECK-SAME: <2 x i32> [[SRC:%.*]]) #[[ATTR0:[0-9]+]] {
; CHECK-NEXT:    ret void
;
  %t = tail call token @llvm.experimental.convergence.entry()
  %vec = call <2 x i32> @llvm.amdgcn.readfirstlane.v2i32(<2 x i32> %src) [ "convergencectrl"(token %t) ]
  ret void
}