File: 2007-08-05-GetOverloadedModRef.ll

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (16 lines) | stat: -rw-r--r-- 559 bytes parent folder | download | duplicates (14) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 
; RUN: opt < %s -aa-pipeline=basic-aa -passes=gvn,instcombine -S | FileCheck %s
; PR1600

declare i16 @llvm.cttz.i16(i16, i1)

define i32 @test(ptr %P, ptr %Q) {
; CHECK: ret i32 0
        %A = load i16, ptr %Q               ; <i16> [#uses=1]
        %x = load i32, ptr %P               ; <i32> [#uses=1]
        %B = call i16 @llvm.cttz.i16( i16 %A, i1 true )          ; <i16> [#uses=1]
        %y = load i32, ptr %P               ; <i32> [#uses=1]
        store i16 %B, ptr %Q
        %z = sub i32 %x, %y             ; <i32> [#uses=1]
        ret i32 %z
}