Add support for implicit TLS model used with MS VC runtime.

[oota-llvm.git] / test / CodeGen / X86 / tls2.ll

diff --git a/test/CodeGen/X86/tls2.ll b/test/CodeGen/X86/tls2.ll
index fb57ae1a3917073ac35ec4864e0a8b3b29600ae1..e882f535ffb4dfa527fa3291c097789a7e39e6e2 100644 (file)
--- a/test/CodeGen/X86/tls2.ll
+++ b/test/CodeGen/X86/tls2.ll
@@ -1,6 +1,7 @@
-; RUN: llvm-as < %s | llc -march=x86 -mtriple=i386-linux-gnu > %t
-; RUN: grep {movl      %gs:0, %eax} %t
-; RUN: grep {leal      i@NTPOFF(%eax), %eax} %t
+; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu | FileCheck -check-prefix=X32_LINUX %s
+; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu | FileCheck -check-prefix=X64_LINUX %s
+; RUN: llc < %s -march=x86 -mtriple=x86-pc-win32 | FileCheck -check-prefix=X32_WIN %s
+; RUN: llc < %s -march=x86-64 -mtriple=x86_64-pc-win32 | FileCheck -check-prefix=X64_WIN %s
 
 @i = thread_local global i32 15
 
@@ -8,3 +9,13 @@ define i32* @f() {
 entry:
        ret i32* @i
 }
+; X32_LINUX: movl %gs:0, %eax
+; X32_LINUX: leal i@NTPOFF(%eax), %eax
+; X64_LINUX: movq %fs:0, %rax
+; X64_LINUX: leaq i@TPOFF(%rax), %rax
+; X32_WIN: movl __tls_index, %eax
+; X32_WIN: movl %fs:__tls_array, %ecx
+; X32_WIN: leal _i@SECREL(%eax), %eax
+; X64_WIN: movl _tls_index(%rip), %eax
+; X64_WIN: movq %gs:88, %rcx
+; X64_WIN: addq $i@SECREL, %rax