18 lines
530 B
LLVM
18 lines
530 B
LLVM
; RUN: opt < %s -instcombine -S | FileCheck %s
|
|
target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128"
|
|
|
|
define i1 @f(i1 %x) {
|
|
; CHECK-LABEL: @f(
|
|
; CHECK: ret i1 false
|
|
%b = and i1 %x, icmp eq (i8* inttoptr (i32 1 to i8*), i8* inttoptr (i32 2 to i8*))
|
|
ret i1 %b
|
|
}
|
|
|
|
define i32 @g(i32 %x) {
|
|
; CHECK-LABEL: @g(
|
|
; CHECK: ret i32 %x
|
|
%b = add i32 %x, zext (i1 icmp eq (i8* inttoptr (i32 1000000 to i8*), i8* inttoptr (i32 2000000 to i8*)) to i32)
|
|
ret i32 %b
|
|
}
|
|
|