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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 @foo8(ptr %ptr) {14 %load = load i8, ptr %ptr15 ; CHECK: testb $bit_mask8, (%rdi)16 %and = and i8 %load, ptrtoint (ptr @bit_mask8 to i8)17 %icmp = icmp eq i8 %and, 018 br i1 %icmp, label %t, label %f19 20t:21 call void @f()22 ret void23 24f:25 ret void26}27 28define void @foo32(ptr %ptr) {29 %load = load i32, ptr %ptr30 ; CHECK: testl $bit_mask32, (%rdi)31 %and = and i32 %load, ptrtoint (ptr @bit_mask32 to i32)32 %icmp = icmp eq i32 %and, 033 br i1 %icmp, label %t, label %f34 35t:36 call void @f()37 ret void38 39f:40 ret void41}42 43define void @foo64(ptr %ptr) {44 %load = load i64, ptr %ptr45 ; CHECK: movabsq $bit_mask64, %rax46 ; CHECK: testq %rax, (%rdi)47 %and = and i64 %load, ptrtoint (ptr @bit_mask64 to i64)48 %icmp = icmp eq i64 %and, 049 br i1 %icmp, label %t, label %f50 51t:52 call void @f()53 ret void54 55f:56 ret void57}58 59!0 = !{i64 0, i64 256}60!1 = !{i64 0, i64 4294967296}61!2 = !{i64 -1, i64 -1}62