forked from OSchip/llvm-project
16 lines
356 B
LLVM
16 lines
356 B
LLVM
; RUN: opt < %s -instcombine -S | FileCheck %s
|
|
|
|
define zeroext i1 @_Z3fooPb(i8* nocapture %x) {
|
|
entry:
|
|
%a = load i8* %x, align 1, !range !0
|
|
%b = and i8 %a, 1
|
|
%tobool = icmp ne i8 %b, 0
|
|
ret i1 %tobool
|
|
}
|
|
|
|
; CHECK: %a = load i8* %x, align 1, !range !0
|
|
; CHECK-NEXT: %tobool = icmp ne i8 %a, 0
|
|
; CHECK-NEXT: ret i1 %tobool
|
|
|
|
!0 = metadata !{i8 0, i8 2}
|