From 50627097b7875b002a0be4c04f564b65c4d3e79b Mon Sep 17 00:00:00 2001 From: Eric Christopher Date: Sat, 18 Feb 2012 00:05:45 +0000 Subject: [PATCH] Testcase for the previous commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150852 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/CodeGen/X86/fast-isel.ll | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/test/CodeGen/X86/fast-isel.ll b/test/CodeGen/X86/fast-isel.ll index 8391860756a..c88d52968dd 100644 --- a/test/CodeGen/X86/fast-isel.ll +++ b/test/CodeGen/X86/fast-isel.ll @@ -99,7 +99,6 @@ define void @load_store_i1(i1* %p, i1* %q) nounwind { ret void } - @crash_test1x = external global <2 x i32>, align 8 define void @crash_test1() nounwind ssp { @@ -108,3 +107,13 @@ define void @crash_test1() nounwind ssp { ret void } +declare void @llvm.lifetime.start(i64, i8* nocapture) nounwind + +define i64* @life() nounwind { + %a1 = alloca i64*, align 8 + %a2 = bitcast i64** %a1 to i8* + call void @llvm.lifetime.start(i64 -1, i8* %a2) nounwind + %a3 = load i64** %a1, align 8 + ret i64* %a3 +} + -- 2.34.1