1; RUN: llvm-reduce --abort-on-invalid-reduction --delta-passes=functions --test FileCheck --test-arg --check-prefixes=INTERESTING --test-arg %s --test-arg --input-file %s -o %t 2; RUN: FileCheck --check-prefixes=RESULT --input-file=%t %s 3 4; Make sure we don't crash on blockaddress 5; TODO: Should be able to replace the blockaddresses with null too 6 7; INTERESTING: @blockaddr.table 8; INTERESTING: @blockaddr.table.addrspacecast 9 10; RESULT: @blockaddr.table = private unnamed_addr constant [2 x ptr] [ptr blockaddress(@foo, %L1), ptr blockaddress(@foo, %L2)] 11; RESULT: @blockaddr.table.addrspacecast = private unnamed_addr constant [2 x ptr addrspace(1)] [ptr addrspace(1) addrspacecast (ptr blockaddress(@foo_addrspacecast, %L1) to ptr addrspace(1)), ptr addrspace(1) addrspacecast (ptr blockaddress(@foo_addrspacecast, %L2) to ptr addrspace(1))] 12 13@blockaddr.table = private unnamed_addr constant [2 x ptr] [ptr blockaddress(@foo, %L1), ptr blockaddress(@foo, %L2)] 14 15@blockaddr.table.addrspacecast = private unnamed_addr constant [2 x ptr addrspace(1)] [ 16 ptr addrspace(1) addrspacecast (ptr blockaddress(@foo_addrspacecast, %L1) to ptr addrspace(1)), 17 ptr addrspace(1) addrspacecast (ptr blockaddress(@foo_addrspacecast, %L2) to ptr addrspace(1)) 18] 19 20; RESULT: define i32 @foo( 21define i32 @foo(i64 %arg0) { 22entry: 23 %gep = getelementptr inbounds [2 x ptr], ptr @blockaddr.table, i64 0, i64 %arg0 24 %load = load ptr, ptr %gep, align 8 25 indirectbr ptr %load, [label %L2, label %L1] 26 27L1: 28 %phi = phi i32 [ 1, %L2 ], [ 2, %entry ] 29 ret i32 %phi 30 31L2: 32 br label %L1 33} 34 35; RESULT: define i32 @foo_addrspacecast( 36define i32 @foo_addrspacecast(i64 %arg0) { 37entry: 38 %gep = getelementptr inbounds [2 x ptr addrspace(1)], ptr @blockaddr.table.addrspacecast, i64 0, i64 %arg0 39 %load = load ptr addrspace(1), ptr %gep, align 8 40 indirectbr ptr addrspace(1) %load, [label %L2, label %L1] 41 42L1: 43 %phi = phi i32 [ 1, %L2 ], [ 2, %entry ] 44 ret i32 %phi 45 46L2: 47 br label %L1 48} 49