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diff test/LTO/X86/symver-asm.ll @ 83:60c9769439b8 LLVM3.7

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LLVM 3.7
author Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
date Wed, 18 Feb 2015 14:55:36 +0900
parents
children 803732b1fca8
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/LTO/X86/symver-asm.ll	Wed Feb 18 14:55:36 2015 +0900
@@ -0,0 +1,16 @@
+; RUN: llvm-as < %s >%t1
+; RUN: llvm-lto -o %t2 %t1
+; RUN: llvm-nm %t2 | FileCheck %s
+
+target triple = "x86_64-unknown-linux-gnu"
+
+module asm ".symver io_cancel_0_4,io_cancel@@LIBAIO_0.4"
+
+; Even without -exported-symbol, io_cancel_0_4 should be noticed by LTOModule's
+; RecordStreamer, so it shouldn't get eliminated. However, the object file will
+; contain the aliased symver as well as the original.
+define i32 @io_cancel_0_4() {
+; CHECK: io_cancel@@LIBAIO_0.4
+; CHECK: io_cancel_0_4
+  ret i32 0
+}