1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc -disable-constant-hoisting < %s | FileCheck %s
3 target datalayout = "e-m:e-p:32:32-f64:32:64-f80:32-n8:16:32-S128"
4 target triple = "i386-unknown-linux-gnu"
6 @d = global i32 8, align 4
10 ; CHECK: # %bb.0: # %entry
11 ; CHECK-NEXT: movl d, %eax
12 ; CHECK-NEXT: movl %eax, %ecx
13 ; CHECK-NEXT: shrl $31, %ecx
14 ; CHECK-NEXT: addl %eax, %eax
15 ; CHECK-NEXT: andl $16, %eax
16 ; CHECK-NEXT: cmpl $-1, %eax
17 ; CHECK-NEXT: sbbl $0, %ecx
18 ; CHECK-NEXT: setb %al
19 ; CHECK-NEXT: movzbl %al, %eax
22 %load = load i32, i32* @d, align 4
23 %conv1 = zext i32 %load to i64
24 %shl = shl i64 %conv1, 1
25 %mul = and i64 %shl, 4294967312
26 %cmp = icmp ugt i64 4294967295, %mul
27 %zext = zext i1 %cmp to i32