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1; RUN: llc -mtriple=arm-eabi %s -o - | FileCheck %s2 3define i32 @f(i32 %a) {4entry:5 %tmp2 = icmp eq i32 %a, 0 ; <i1> [#uses=1]6 %t.0 = select i1 %tmp2, ptr null, ptr @test_weak ; <ptr> [#uses=2]7 %tmp5 = icmp eq ptr %t.0, null ; <i1> [#uses=1]8 br i1 %tmp5, label %UnifiedReturnBlock, label %cond_true89 10cond_true8: ; preds = %entry11 %tmp10 = tail call i32 (...) %t.0( ) ; <i32> [#uses=1]12 ret i32 %tmp1013 14UnifiedReturnBlock: ; preds = %entry15 ret i32 25016}17 18declare extern_weak i32 @test_weak(...)19 20; CHECK: {{.}}weak21 22