File: emit-unwinding.ll

package info (click to toggle)
llvm-toolchain-21 1%3A21.1.6-2
  • links: PTS, VCS
  • area: main
  • in suites: forky
  • size: 2,245,044 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: 3,666; awk: 3,523; javascript: 2,409; xml: 892; fortran: 770
file content (25 lines) | stat: -rw-r--r-- 537 bytes parent folder | download | duplicates (17) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
 
; RUN: llc -mtriple thumbv7em-apple-unknown-eabi-macho %s -o - -O0 | FileCheck %s

; CHECK: add r7, sp, #{{[1-9]+}}

define void @foo1() {
  call void asm sideeffect "", "~{r4}"()
  call void @foo2()
  ret void
}

declare void @foo2()

; CHECK: _bar:
; CHECK-NEXT: .cfi_startproc
; CHECK-NEXT: @ %bb.0:
; CHECK-NEXT: subw    sp, sp, #3800
; CHECK-NEXT: .cfi_def_cfa_offset 3800
; CHECK-NEXT: addw    sp, sp, #3800
; CHECK-NEXT: bx      lr
; CHECK-NEXT: .cfi_endproc

define void @bar() {
  %a1 = alloca [3800 x i8], align 4
  ret void
}