File: call-02.ll

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.4-1~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,998,488 kB
  • sloc: cpp: 6,951,470; ansic: 1,486,052; asm: 913,550; python: 232,020; f90: 80,126; objc: 75,349; lisp: 37,276; pascal: 16,990; sh: 9,935; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,164; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (16 lines) | stat: -rw-r--r-- 403 bytes parent folder | download | duplicates (14) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 
; Test indirect calls.
;
; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s

; We must allocate 160 bytes for the callee and save and restore %r14.
define i64 @f1(ptr %bar) {
; CHECK-LABEL: f1:
; CHECK: stmg %r14, %r15, 112(%r15)
; CHECK: aghi %r15, -160
; CHECK: basr %r14, %r2
; CHECK: lmg %r14, %r15, 272(%r15)
; CHECK: br %r14
  %ret = call i64 %bar()
  %inc = add i64 %ret, 1
  ret i64 %inc
}