From 8c9c853ff4829cf9e532278d1a6e11987bcf2dbf Mon Sep 17 00:00:00 2001 From: Teresa Johnson Date: Mon, 21 Dec 2015 18:24:35 +0000 Subject: [PATCH] Add testcase for r256161 (PR25907) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@256174 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/tools/gold/X86/pr25907.ll | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 test/tools/gold/X86/pr25907.ll diff --git a/test/tools/gold/X86/pr25907.ll b/test/tools/gold/X86/pr25907.ll new file mode 100644 index 00000000000..502938cf812 --- /dev/null +++ b/test/tools/gold/X86/pr25907.ll @@ -0,0 +1,28 @@ +; RUN: llvm-as %s -o %t.o +; RUN: %gold -plugin %llvmshlibdir/LLVMgold.so \ +; RUN: -shared %t.o -o %t2 +; RUN: llvm-nm %t2 | FileCheck %s +; CHECK: T main + +@main.L = internal unnamed_addr constant [3 x i8*] [i8* blockaddress(@main, %L1), i8* blockaddress(@main, %L2), i8* null], align 16 + +define i32 @main() #0 { +entry: + br label %L1 + +L1: ; preds = %entry, %L1 + %i.0 = phi i32 [ 0, %entry ], [ %inc, %L1 ] + %inc = add i32 %i.0, 1 + %idxprom = zext i32 %i.0 to i64 + %arrayidx = getelementptr inbounds [3 x i8*], [3 x i8*]* @main.L, i64 0, i64 %idxprom + %0 = load i8*, i8** %arrayidx, align 8, !tbaa !1 + indirectbr i8* %0, [label %L1, label %L2] + +L2: ; preds = %L1 + ret i32 0 +} + +!1 = !{!2, !2, i64 0} +!2 = !{!"any pointer", !3, i64 0} +!3 = !{!"omnipotent char", !4, i64 0} +!4 = !{!"Simple C/C++ TBAA"} -- 2.34.1