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1; RUN: llc < %s | FileCheck %s2; RUN: llc -relocation-model=pic < %s | FileCheck %s3 4target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"5target triple = "x86_64-unknown-linux-gnu"6 7@bit_mask8 = external hidden global i8, !absolute_symbol !08@bit_mask32 = external hidden global i8, !absolute_symbol !19@bit_mask64 = external hidden global i8, !absolute_symbol !210 11declare void @f()12 13define void @foo32(ptr %ptr) {14 %load = load i32, ptr %ptr15 %and = and i32 %load, 3116 %shl = shl i32 1, %and17 %and2 = and i32 %shl, ptrtoint (ptr @bit_mask32 to i32)18 ; CHECK: movl $bit_mask32, %eax19 ; CHECK: btl %ecx, %eax20 %icmp = icmp eq i32 %and2, 021 br i1 %icmp, label %t, label %f22 23t:24 call void @f()25 ret void26 27f:28 ret void29}30 31define void @foo64(ptr %ptr) {32 %load = load i64, ptr %ptr33 %and = and i64 %load, 6334 %shl = shl i64 1, %and35 %and2 = and i64 %shl, ptrtoint (ptr @bit_mask64 to i64)36 ; CHECK: movabsq $bit_mask64, %rax37 ; CHECK: btq %rcx, %rax38 %icmp = icmp eq i64 %and2, 039 br i1 %icmp, label %t, label %f40 41t:42 call void @f()43 ret void44 45f:46 ret void47}48 49!0 = !{i64 0, i64 256}50!1 = !{i64 0, i64 4294967296}51!2 = !{i64 -1, i64 -1}52