File: instsimplify-dom.ll

package info (click to toggle)
llvm-toolchain-9 1%3A9.0.1-16.1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 882,388 kB
  • sloc: cpp: 4,167,636; ansic: 714,256; asm: 457,610; python: 155,927; objc: 65,094; sh: 42,856; lisp: 26,908; perl: 7,786; pascal: 7,722; makefile: 6,881; ml: 5,581; awk: 3,648; cs: 2,027; xml: 888; javascript: 381; ruby: 156
file content (20 lines) | stat: -rw-r--r-- 351 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
 
; RUN: opt -early-cse -S < %s | FileCheck %s
; RUN: opt -basicaa -early-cse-memssa -S < %s | FileCheck %s
; PR12231

declare i32 @f()

define i32 @fn() {
entry:
  br label %lbl_1215

lbl_1215:
  %ins34 = phi i32 [ %ins35, %xxx ], [ undef, %entry ]
  ret i32 %ins34

xxx:
  %ins35 = call i32 @f()
  br label %lbl_1215
}

; CHECK-LABEL: define i32 @fn(