File: shrink-global-to-bool-check-debug.ll

package info (click to toggle)
llvm-toolchain-16 1%3A16.0.6-15~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,634,792 kB
  • sloc: cpp: 6,179,261; ansic: 1,216,205; asm: 741,319; python: 196,614; objc: 75,325; f90: 49,640; lisp: 32,396; pascal: 12,286; sh: 9,394; perl: 7,442; ml: 5,494; awk: 3,523; makefile: 2,723; javascript: 1,206; xml: 886; fortran: 581; cs: 573
file content (25 lines) | stat: -rw-r--r-- 673 bytes parent folder | download | duplicates (4) 
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: opt -S -passes=debugify,globalopt -f %s | FileCheck %s

@foo = internal global i32 0, align 4

define void @store() {
entry:
  store i32 5, ptr @foo, align 4
  ret void
}

define i32 @bar() {
entry:
  %0 = load i32, ptr @foo, align 4
  ret i32 %0
}

;CHECK:      @bar
;CHECK-NEXT: entry:
;CHECK-NEXT:   %.b = load i1, ptr @foo, align 1, !dbg ![[DbgLocLoadSel:[0-9]+]]
;CHECK-NEXT:   %0 = select i1 %.b, i32 5, i32 0, !dbg ![[DbgLocLoadSel]]
;CHECK-NEXT:   call void @llvm.dbg.value({{.*}}), !dbg ![[DbgLocLoadSel]]
;CHECK-NEXT:   ret i32 %0, !dbg ![[DbgLocRet:[0-9]+]]

;CHECK: ![[DbgLocLoadSel]] = !DILocation(line: 3,
;CHECK: ![[DbgLocRet]] = !DILocation(line: 4,