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1;; This test verifies that with -gc-empty-basic-blocks SHT_LLVM_BB_ADDR_MAP will not include entries for empty blocks.2; RUN: llc < %s -mtriple=x86_64 -O0 -basic-block-address-map -gc-empty-basic-blocks | FileCheck --check-prefix=CHECK %s3 4define void @foo(i1 zeroext %0) nounwind {5 br i1 %0, label %2, label %empty_block6 72: ; preds = %18 %3 = call i32 @bar()9 br label %410 11empty_block: ; preds = %112 unreachable13 144: ; preds = %2, %empty_block15 ret void16}17 18declare i32 @bar()19 20; CHECK: .section .llvm_bb_addr_map,"o",@llvm_bb_addr_map,.text21; CHECK: .byte 3 # number of basic blocks22