File: check-line-and-variables.ll

package info (click to toggle)
llvm-toolchain-13 1%3A13.0.1-6~deb11u1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 1,418,812 kB
  • sloc: cpp: 5,290,827; ansic: 996,570; asm: 544,593; python: 188,212; objc: 72,027; lisp: 30,291; f90: 25,395; sh: 24,900; javascript: 9,780; pascal: 9,398; perl: 7,484; ml: 5,432; awk: 3,523; makefile: 2,892; xml: 953; cs: 573; fortran: 539
file content (29 lines) | stat: -rw-r--r-- 901 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
20
21
22
23
24
25
26
27
28
29
 
; RUN: llc -debugify-check-and-strip-all-safe -o - %s 2>&1 | FileCheck %s

; ModuleID = 'main.c'
source_filename = "main.c"

@ga = dso_local global i32 2, align 4

define dso_local i32 @foo(i32 %a, i32 %b) {
entry:
  %a.addr = alloca i32, align 4
  %b.addr = alloca i32, align 4
  %c = alloca i32, align 4
  store i32 %a, i32* %a.addr, align 4
  store i32 %b, i32* %b.addr, align 4
  %0 = load i32, i32* %a.addr, align 4
  %1 = load i32, i32* %b.addr, align 4
  %add = add nsw i32 %0, %1
  store i32 %add, i32* %c, align 4
  %2 = load i32, i32* %c, align 4
  %mul = mul nsw i32 %2, 2
  store i32 %mul, i32* @ga, align 4
  %3 = load i32, i32* %c, align 4
  ret i32 %3
}

; Different Back-Ends may have different number of passes, here we only
; check two of them to make sure -debugify-check-and-strip-all-safe works.
;CHECK: Machine IR debug info check: PASS
;CHECK: Machine IR debug info check: PASS