File: fentry-no-reorder.ll

package info (click to toggle)
llvm-toolchain-14 1%3A14.0.6-12
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,496,180 kB
  • sloc: cpp: 5,593,972; ansic: 986,872; asm: 585,869; python: 184,223; objc: 72,530; lisp: 31,119; f90: 27,793; javascript: 9,780; pascal: 9,762; sh: 9,482; perl: 7,468; ml: 5,432; awk: 3,523; makefile: 2,538; xml: 953; cs: 573; fortran: 567
file content (19 lines) | stat: -rw-r--r-- 780 bytes parent folder | download | duplicates (7) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
 
; RUN: llc %s -mtriple=s390x-linux-gnu -mcpu=zEC12 -o - -verify-machineinstrs \
; RUN:   | FileCheck %s

@PawnTT = dso_local local_unnamed_addr global [2048 x i8] zeroinitializer, align 2

define dso_local void @clear_pawn_tt() local_unnamed_addr #0 {
entry:
  call void @llvm.memset.p0i8.i64(i8* nonnull align 2 dereferenceable(2048) getelementptr inbounds ([2048 x i8], [2048 x i8]* @PawnTT, i64 0, i64 0), i8 0, i64 2048, i1 false)
  ret void
}

declare void @llvm.memset.p0i8.i64(i8* nocapture writeonly, i8, i64, i1 immarg) #1

attributes #0 = { nofree nounwind writeonly "fentry-call"="true" }
attributes #1 = { argmemonly nofree nosync nounwind willreturn writeonly }

; CHECK: clear_pawn_tt: # @clear_pawn_tt
; CHECK-NEXT: # %bb.0:
; CHECK-NEXT: brasl %r0, __fentry__@PLT