From 0a2cdb687bc9fb784787f97e0cc1be5d02068a8b Mon Sep 17 00:00:00 2001 From: Lauro Ramos Venancio Date: Mon, 23 Apr 2007 01:29:35 +0000 Subject: Add TLS tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36360 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/CodeGen/X86/tls1.ll | 19 +++++++++++++++++++ test/CodeGen/X86/tls2.ll | 19 +++++++++++++++++++ 2 files changed, 38 insertions(+) create mode 100644 test/CodeGen/X86/tls1.ll create mode 100644 test/CodeGen/X86/tls2.ll (limited to 'test') diff --git a/test/CodeGen/X86/tls1.ll b/test/CodeGen/X86/tls1.ll new file mode 100644 index 0000000000..ae90c94610 --- /dev/null +++ b/test/CodeGen/X86/tls1.ll @@ -0,0 +1,19 @@ +; RUN: llvm-as < %s | llc -march=x86 -mtriple=i386-linux-gnu | \ +; RUN: grep {movl %gs:i@NTPOFF, %eax} +; RUN: llvm-as < %s | llc -march=x86 -mtriple=i386-linux-gnu | \ +; RUN: grep {leal i@NTPOFF(%eax), %eax} +; RUN: llvm-as < %s | llc -march=x86 -mtriple=i386-linux-gnu -relocation-model=pic | \ +; RUN: grep {leal i@TLSGD(,%ebx,1), %eax} + +@i = thread_local global i32 15 ; [#uses=2] + +define i32 @f() { +entry: + %tmp1 = load i32* @i ; [#uses=1] + ret i32 %tmp1 +} + +define i32* @g() { +entry: + ret i32* @i +} diff --git a/test/CodeGen/X86/tls2.ll b/test/CodeGen/X86/tls2.ll new file mode 100644 index 0000000000..50e2ba6b6b --- /dev/null +++ b/test/CodeGen/X86/tls2.ll @@ -0,0 +1,19 @@ +; RUN: llvm-as < %s | llc -march=x86 -mtriple=i386-linux-gnu | \ +; RUN: grep {movl %gs:(%eax), %eax} +; RUN: llvm-as < %s | llc -march=x86 -mtriple=i386-linux-gnu | \ +; RUN: grep {addl i@INDNTPOFF, %eax} +; RUN: llvm-as < %s | llc -march=x86 -mtriple=i386-linux-gnu -relocation-model=pic | \ +; RUN: grep {leal i@TLSGD(,%ebx,1), %eax} + +@i = external thread_local global i32 ; [#uses=2] + +define i32 @f() { +entry: + %tmp1 = load i32* @i ; [#uses=1] + ret i32 %tmp1 +} + +define i32* @g() { +entry: + ret i32* @i +} -- cgit v1.2.3