File: emit-unwinding.ll

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.6-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,304 kB
  • sloc: cpp: 7,438,677; ansic: 1,393,822; asm: 1,012,926; python: 241,650; f90: 86,635; objc: 75,479; 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 (25 lines) | stat: -rw-r--r-- 537 bytes parent folder | download | duplicates (14) 
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
}