File: frame-25.ll

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.8-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,388 kB
  • sloc: cpp: 7,438,767; ansic: 1,393,871; asm: 1,012,926; python: 241,728; f90: 86,635; objc: 75,411; lisp: 42,144; pascal: 17,286; sh: 10,027; ml: 5,082; perl: 4,730; awk: 3,523; makefile: 3,349; javascript: 2,251; xml: 892; fortran: 672
file content (23 lines) | stat: -rw-r--r-- 654 bytes parent folder | download | duplicates (16) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
 
; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
;
; Test that space is allocated for the incoming back chain also in cases
; where no GPRs are saved / restored.

define void @fun0() #0 {
; CHECK-LABEL: fun0:
; CHECK: lgr     %r1, %r15
; CHECK-NEXT: aghi    %r15, -24
; CHECK-NEXT: stg     %r1, 152(%r15)
; CHECK-NEXT: #APP
; CHECK-NEXT: stcke   160(%r15)
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: aghi    %r15, 24
; CHECK-NEXT: br      %r14

entry:
  %b = alloca [16 x i8], align 1
  call void asm "stcke $0", "=*Q"(ptr elementtype([16 x i8]) nonnull %b) #2
  ret void
}

attributes #0 = { nounwind "packed-stack" "backchain" "use-soft-float"="true" }