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

[oota-llvm.git] / test / CodeGen / X86 / tls4.ll

diff --git a/test/CodeGen/X86/tls4.ll b/test/CodeGen/X86/tls4.ll
index d2e40e389bd5703e8b220493e28e02a0ed16d7d0..2b53ec57fea0bb7a2e244e075494ad0c42ed35c3 100644 (file)
--- a/test/CodeGen/X86/tls4.ll
+++ b/test/CodeGen/X86/tls4.ll
@@ -1,9 +1,7 @@
-; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu > %t
-; RUN: grep {movl      %gs:0, %eax} %t
-; RUN: grep {addl      i@INDNTPOFF, %eax} %t
-; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu > %t2
-; RUN: grep {movq      %fs:0, %rax} %t2
-; RUN: grep {addq      i@GOTTPOFF(%rip), %rax} %t2
+; 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 = external thread_local global i32          ; <i32*> [#uses=2]
 
@@ -11,3 +9,13 @@ define i32* @f() {
 entry:
        ret i32* @i
 }
+; X32_LINUX: movl %gs:0, %eax
+; X32_LINUX: addl i@INDNTPOFF, %eax
+; X64_LINUX: movq %fs:0, %rax
+; X64_LINUX: addq i@GOTTPOFF(%rip), %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