File: select-load-call.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 (15 lines) | stat: -rw-r--r-- 292 bytes parent folder | download | duplicates (21) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
; RUN: opt < %s -instcombine -S | grep "ret i32 1"

declare void @test2()

define i32 @test(i1 %cond, i32 *%P) {
  %A = alloca i32
  store i32 1, i32* %P
  store i32 1, i32* %A

  call void @test2() readonly

  %P2 = select i1 %cond, i32 *%P, i32* %A
  %V = load i32, i32* %P2
  ret i32 %V
}