1 ; RUN: llc < %s -mtriple=i686-apple-darwin | FileCheck %s 2 ; PR17338 3 4 @t1.global = internal global i64 -1, align 8 5 6 define i32 @t1() nounwind ssp { 7 entry: 8 ; CHECK-LABEL: t1: 9 ; CHECK: cmpl $0, _t1.global 10 ; CHECK-NEXT: setne %al 11 ; CHECK-NEXT: movzbl %al, %eax 12 ; CHECK-NEXT: ret 13 %0 = load i64, i64* @t1.global, align 8 14 %and = and i64 4294967295, %0 15 %cmp = icmp sgt i64 %and, 0 16 %conv = zext i1 %cmp to i32 17 ret i32 %conv 18 } 19
