11829512dSManman Ren; RUN: opt -passes=instrorderfile -S < %s | FileCheck %s
21829512dSManman Ren
31829512dSManman Rentarget triple = "x86_64-apple-macosx10.10.0"
41829512dSManman Ren
51829512dSManman Ren; CHECK: @_llvm_order_file_buffer ={{.*}}global [131072 x i64] zeroinitializer
61829512dSManman Ren; CHECK: @_llvm_order_file_buffer_idx = linkonce_odr global i32 0
71829512dSManman Ren; CHECK: @bitmap_0 ={{.*}}global [1 x i8] zeroinitializer
81829512dSManman Ren
91829512dSManman Rendefine i32 @_Z1fv() {
101829512dSManman Ren  ret i32 0
111829512dSManman Ren}
121829512dSManman Ren; CHECK-LABEL: define i32 @_Z1fv
131829512dSManman Ren; CHECK: order_file_entry
14*41d5033eSNikita Popov; CHECK: %[[T1:.+]] = load i8, ptr @bitmap_0
15*41d5033eSNikita Popov; CHECK: store i8 1, ptr @bitmap_0
161829512dSManman Ren; CHECK: %[[T2:.+]] = icmp eq i8 %[[T1]], 0
171829512dSManman Ren; CHECK: br i1 %[[T2]], label %order_file_set, label
181829512dSManman Ren
191829512dSManman Ren; CHECK: order_file_set
20*41d5033eSNikita Popov; CHECK: %[[T3:.+]] = atomicrmw add ptr @_llvm_order_file_buffer_idx, i32 1 seq_cst
211829512dSManman Ren; CHECK: %[[T5:.+]] = and i32 %[[T3]], 131071
22*41d5033eSNikita Popov; CHECK: %[[T4:.+]] = getelementptr [131072 x i64], ptr @_llvm_order_file_buffer, i32 0, i32 %[[T5]]
23*41d5033eSNikita Popov; CHECK: store i64 {{.*}}, ptr %[[T4]]
24