File: pr23751.ll

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • 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 (13 lines) | stat: -rw-r--r-- 295 bytes parent folder | download | duplicates (14) 
1
2
3
4
5
6
7
8
9
10
11
12
13
 
; RUN: opt -passes=instcombine -S < %s | FileCheck %s

@d = common global i32 0, align 4

define i1 @f(i8 zeroext %p) #1 {
; CHECK-NOT: ret i1 false
  %1 = zext i8 %p to i32
  %2 = load i32, ptr @d, align 4
  %3 = or i32 %2, -2
  %4 = add nsw i32 %3, %1
  %5 = icmp ugt i32 %1, %4
  ret i1 %5
}