From 6916a2375a210e3c60a599b9f1f8c13f38455a9b Mon Sep 17 00:00:00 2001
From: Chandler Carruth <chandlerc@gmail.com>
Date: Mon, 9 Apr 2012 01:43:17 +0000
Subject: [PATCH] Fold 15 tiny test cases into a single file that implements
 the comprehensive testing of TLS codegen for x86. Convert all of the ones
 that were still using grep to use FileCheck. Remove some redundancies between
 them.

Perhaps most interestingly expand the test cases so that they actually
fully list the instruction snippet being tested. TLS operations are
*very* narrowly defined, and so these seem reasonably stable. More
importantly, the existing test cases already were crazy fine grained,
expecting specific registers to be allocated. This just clarifies that
no *other* instructions are expected, and fills in some crucial gaps
that weren't being tested at all.

This will make any subsequent changes to TLS much more clear during
review.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154303 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/CodeGen/X86/tls.ll   | 336 ++++++++++++++++++++++++++++++++++++++
 test/CodeGen/X86/tls1.ll  |  20 ---
 test/CodeGen/X86/tls10.ll |  13 --
 test/CodeGen/X86/tls11.ll |  21 ---
 test/CodeGen/X86/tls12.ll |  21 ---
 test/CodeGen/X86/tls13.ll |  33 ----
 test/CodeGen/X86/tls14.ll |  33 ----
 test/CodeGen/X86/tls15.ll |  18 --
 test/CodeGen/X86/tls2.ll  |  21 ---
 test/CodeGen/X86/tls3.ll  |  21 ---
 test/CodeGen/X86/tls4.ll  |  21 ---
 test/CodeGen/X86/tls5.ll  |  19 ---
 test/CodeGen/X86/tls6.ll  |  21 ---
 test/CodeGen/X86/tls7.ll  |  12 --
 test/CodeGen/X86/tls8.ll  |  13 --
 test/CodeGen/X86/tls9.ll  |  12 --
 16 files changed, 336 insertions(+), 299 deletions(-)
 create mode 100644 test/CodeGen/X86/tls.ll
 delete mode 100644 test/CodeGen/X86/tls1.ll
 delete mode 100644 test/CodeGen/X86/tls10.ll
 delete mode 100644 test/CodeGen/X86/tls11.ll
 delete mode 100644 test/CodeGen/X86/tls12.ll
 delete mode 100644 test/CodeGen/X86/tls13.ll
 delete mode 100644 test/CodeGen/X86/tls14.ll
 delete mode 100644 test/CodeGen/X86/tls15.ll
 delete mode 100644 test/CodeGen/X86/tls2.ll
 delete mode 100644 test/CodeGen/X86/tls3.ll
 delete mode 100644 test/CodeGen/X86/tls4.ll
 delete mode 100644 test/CodeGen/X86/tls5.ll
 delete mode 100644 test/CodeGen/X86/tls6.ll
 delete mode 100644 test/CodeGen/X86/tls7.ll
 delete mode 100644 test/CodeGen/X86/tls8.ll
 delete mode 100644 test/CodeGen/X86/tls9.ll

diff --git a/test/CodeGen/X86/tls.ll b/test/CodeGen/X86/tls.ll
new file mode 100644
index 00000000000..4604608bac1
--- /dev/null
+++ b/test/CodeGen/X86/tls.ll
@@ -0,0 +1,336 @@
+; 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
+
+@i1 = thread_local global i32 15
+@i2 = external thread_local global i32
+@i3 = internal thread_local global i32 15
+@i4 = hidden thread_local global i32 15
+@i5 = external hidden thread_local global i32
+@s1 = thread_local global i16 15
+@b1 = thread_local global i8 0
+
+define i32 @f1() {
+; X32_LINUX: f1:
+; X32_LINUX:      movl %gs:i1@NTPOFF, %eax
+; X32_LINUX-NEXT: ret
+; X64_LINUX: f1:
+; X64_LINUX:      movl %fs:i1@TPOFF, %eax
+; X64_LINUX-NEXT: ret
+; X32_WIN: f1:
+; X32_WIN:      movl __tls_index, %eax
+; X32_WIN-NEXT: movl %fs:__tls_array, %ecx
+; X32_WIN-NEXT: movl (%ecx,%eax,4), %eax
+; X32_WIN-NEXT: movl _i1@SECREL(%eax), %eax
+; X32_WIN-NEXT: ret
+; X64_WIN: f1:
+; X64_WIN:      movl _tls_index(%rip), %eax
+; X64_WIN-NEXT: movq %gs:88, %rcx
+; X64_WIN-NEXT: movq (%rcx,%rax,8), %rax
+; X64_WIN-NEXT: movabsq $i1@SECREL, %rcx
+; X64_WIN-NEXT: movl (%rax,%rcx), %eax
+; X64_WIN-NEXT: ret
+
+entry:
+	%tmp1 = load i32* @i1
+	ret i32 %tmp1
+}
+
+define i32* @f2() {
+; X32_LINUX: f2:
+; X32_LINUX:      movl %gs:0, %eax
+; X32_LINUX-NEXT: leal i1@NTPOFF(%eax), %eax
+; X32_LINUX-NEXT: ret
+; X64_LINUX: f2:
+; X64_LINUX:      movq %fs:0, %rax
+; X64_LINUX-NEXT: leaq i1@TPOFF(%rax), %rax
+; X64_LINUX-NEXT: ret
+; X32_WIN: f2:
+; X32_WIN:      movl __tls_index, %eax
+; X32_WIN-NEXT: movl %fs:__tls_array, %ecx
+; X32_WIN-NEXT: movl (%ecx,%eax,4), %eax
+; X32_WIN-NEXT: leal _i1@SECREL(%eax), %eax
+; X32_WIN-NEXT: ret
+; X64_WIN: f2:
+; X64_WIN:      movl _tls_index(%rip), %eax
+; X64_WIN-NEXT: movq %gs:88, %rcx
+; X64_WIN-NEXT: movq (%rcx,%rax,8), %rax
+; X64_WIN-NEXT: addq $i1@SECREL, %rax
+; X64_WIN-NEXT: ret
+
+entry:
+	ret i32* @i1
+}
+
+define i32 @f3() nounwind {
+; X32_LINUX: f3:
+; X32_LINUX:      movl i2@INDNTPOFF, %eax
+; X32_LINUX-NEXT: movl %gs:(%eax), %eax
+; X32_LINUX-NEXT: ret
+; X64_LINUX: f3:
+; X64_LINUX:      movq i2@GOTTPOFF(%rip), %rax
+; X64_LINUX-NEXT: movl %fs:(%rax), %eax
+; X64_LINUX-NEXT: ret
+; X32_WIN: f3:
+; X32_WIN:      movl __tls_index, %eax
+; X32_WIN-NEXT: movl %fs:__tls_array, %ecx
+; X32_WIN-NEXT: movl (%ecx,%eax,4), %eax
+; X32_WIN-NEXT: movl _i2@SECREL(%eax), %eax
+; X32_WIN-NEXT: ret
+; X64_WIN: f3:
+; X64_WIN:      movl _tls_index(%rip), %eax
+; X64_WIN-NEXT: movq %gs:88, %rcx
+; X64_WIN-NEXT: movq (%rcx,%rax,8), %rax
+; X64_WIN-NEXT: movabsq $i2@SECREL, %rcx
+; X64_WIN-NEXT: movl (%rax,%rcx), %eax
+; X64_WIN-NEXT: ret
+
+entry:
+	%tmp1 = load i32* @i2
+	ret i32 %tmp1
+}
+
+define i32* @f4() {
+; X32_LINUX: f4:
+; X32_LINUX:      movl %gs:0, %eax
+; X32_LINUX-NEXT: addl i2@INDNTPOFF, %eax
+; X32_LINUX-NEXT: ret
+; X64_LINUX: f4:
+; X64_LINUX:      movq %fs:0, %rax
+; X64_LINUX-NEXT: addq i2@GOTTPOFF(%rip), %rax
+; X64_LINUX-NEXT: ret
+; X32_WIN: f4:
+; X32_WIN:      movl __tls_index, %eax
+; X32_WIN-NEXT: movl %fs:__tls_array, %ecx
+; X32_WIN-NEXT: movl (%ecx,%eax,4), %eax
+; X32_WIN-NEXT: leal _i2@SECREL(%eax), %eax
+; X32_WIN-NEXT: ret
+; X64_WIN: f4:
+; X64_WIN:      movl _tls_index(%rip), %eax
+; X64_WIN-NEXT: movq %gs:88, %rcx
+; X64_WIN-NEXT: movq (%rcx,%rax,8), %rax
+; X64_WIN-NEXT: addq $i2@SECREL, %rax
+; X64_WIN-NEXT: ret
+
+entry:
+	ret i32* @i2
+}
+
+define i32 @f5() nounwind {
+; X32_LINUX: f5:
+; X32_LINUX:      movl %gs:i3@NTPOFF, %eax
+; X32_LINUX-NEXT: ret
+; X64_LINUX: f5:
+; X64_LINUX:      movl %fs:i3@TPOFF, %eax
+; X64_LINUX-NEXT: ret
+; X32_WIN: f5:
+; X32_WIN:      movl __tls_index, %eax
+; X32_WIN-NEXT: movl %fs:__tls_array, %ecx
+; X32_WIN-NEXT: movl (%ecx,%eax,4), %eax
+; X32_WIN-NEXT: movl _i3@SECREL(%eax), %eax
+; X32_WIN-NEXT: ret
+; X64_WIN: f5:
+; X64_WIN:      movl _tls_index(%rip), %eax
+; X64_WIN-NEXT: movq %gs:88, %rcx
+; X64_WIN-NEXT: movq (%rcx,%rax,8), %rax
+; X64_WIN-NEXT: movabsq $i3@SECREL, %rcx
+; X64_WIN-NEXT: movl (%rax,%rcx), %eax
+; X64_WIN-NEXT: ret
+
+entry:
+	%tmp1 = load i32* @i3
+	ret i32 %tmp1
+}
+
+define i32* @f6() {
+; X32_LINUX: f6:
+; X32_LINUX:      movl %gs:0, %eax
+; X32_LINUX-NEXT: leal i3@NTPOFF(%eax), %eax
+; X32_LINUX-NEXT: ret
+; X64_LINUX: f6:
+; X64_LINUX:      movq %fs:0, %rax
+; X64_LINUX-NEXT: leaq i3@TPOFF(%rax), %rax
+; X64_LINUX-NEXT: ret
+; X32_WIN: f6:
+; X32_WIN:      movl __tls_index, %eax
+; X32_WIN-NEXT: movl %fs:__tls_array, %ecx
+; X32_WIN-NEXT: movl (%ecx,%eax,4), %eax
+; X32_WIN-NEXT: leal _i3@SECREL(%eax), %eax
+; X32_WIN-NEXT: ret
+; X64_WIN: f6:
+; X64_WIN:      movl _tls_index(%rip), %eax
+; X64_WIN-NEXT: movq %gs:88, %rcx
+; X64_WIN-NEXT: movq (%rcx,%rax,8), %rax
+; X64_WIN-NEXT: addq $i3@SECREL, %rax
+; X64_WIN-NEXT: ret
+
+entry:
+	ret i32* @i3
+}
+
+define i32 @f7() {
+; X32_LINUX: f7:
+; X32_LINUX:      movl %gs:i4@NTPOFF, %eax
+; X32_LINUX-NEXT: ret
+; X64_LINUX: f7:
+; X64_LINUX:      movl %fs:i4@TPOFF, %eax
+; X64_LINUX-NEXT: ret
+
+entry:
+	%tmp1 = load i32* @i4
+	ret i32 %tmp1
+}
+
+define i32* @f8() {
+; X32_LINUX: f8:
+; X32_LINUX:      movl %gs:0, %eax
+; X32_LINUX-NEXT: leal i4@NTPOFF(%eax), %eax
+; X32_LINUX-NEXT: ret
+; X64_LINUX: f8:
+; X64_LINUX:      movq %fs:0, %rax
+; X64_LINUX-NEXT: leaq i4@TPOFF(%rax), %rax
+; X64_LINUX-NEXT: ret
+
+entry:
+	ret i32* @i4
+}
+
+define i32 @f9() {
+; X32_LINUX: f9:
+; X32_LINUX:      movl %gs:i5@NTPOFF, %eax
+; X32_LINUX-NEXT: ret
+; X64_LINUX: f9:
+; X64_LINUX:      movl %fs:i5@TPOFF, %eax
+; X64_LINUX-NEXT: ret
+
+entry:
+	%tmp1 = load i32* @i5
+	ret i32 %tmp1
+}
+
+define i32* @f10() {
+; X32_LINUX: f10:
+; X32_LINUX:      movl %gs:0, %eax
+; X32_LINUX-NEXT: leal i5@NTPOFF(%eax), %eax
+; X32_LINUX-NEXT: ret
+; X64_LINUX: f10:
+; X64_LINUX:      movq %fs:0, %rax
+; X64_LINUX-NEXT: leaq i5@TPOFF(%rax), %rax
+; X64_LINUX-NEXT: ret
+
+entry:
+	ret i32* @i5
+}
+
+define i16 @f11() {
+; X32_LINUX: f11:
+; X32_LINUX:      movzwl %gs:s1@NTPOFF, %eax
+; Why is this kill line here, but no where else?
+; X32_LINUX-NEXT: # kill
+; X32_LINUX-NEXT: ret
+; X64_LINUX: f11:
+; X64_LINUX:      movzwl %fs:s1@TPOFF, %eax
+; X64_LINUX-NEXT: # kill
+; X64_LINUX-NEXT: ret
+; X32_WIN: f11:
+; X32_WIN:      movl __tls_index, %eax
+; X32_WIN-NEXT: movl %fs:__tls_array, %ecx
+; X32_WIN-NEXT: movl (%ecx,%eax,4), %eax
+; X32_WIN-NEXT: movzwl _s1@SECREL(%eax), %eax
+; X32_WIN-NEXT: # kill
+; X32_WIN-NEXT: ret
+; X64_WIN: f11:
+; X64_WIN:      movl _tls_index(%rip), %eax
+; X64_WIN-NEXT: movq %gs:88, %rcx
+; X64_WIN-NEXT: movq (%rcx,%rax,8), %rax
+; X64_WIN-NEXT: movabsq $s1@SECREL, %rcx
+; X64_WIN-NEXT: movzwl (%rax,%rcx), %eax
+; X64_WIN-NEXT: # kill
+; X64_WIN-NEXT: ret
+
+entry:
+	%tmp1 = load i16* @s1
+	ret i16 %tmp1
+}
+
+define i32 @f12() {
+; X32_LINUX: f12:
+; X32_LINUX:      movswl %gs:s1@NTPOFF, %eax
+; X32_LINUX-NEXT: ret
+; X64_LINUX: f12:
+; X64_LINUX:      movswl %fs:s1@TPOFF, %eax
+; X64_LINUX-NEXT: ret
+; X32_WIN: f12:
+; X32_WIN:      movl __tls_index, %eax
+; X32_WIN-NEXT: movl %fs:__tls_array, %ecx
+; X32_WIN-NEXT: movl (%ecx,%eax,4), %eax
+; X32_WIN-NEXT: movswl _s1@SECREL(%eax), %eax
+; X32_WIN-NEXT: ret
+; X64_WIN: f12:
+; X64_WIN:      movl _tls_index(%rip), %eax
+; X64_WIN-NEXT: movq %gs:88, %rcx
+; X64_WIN-NEXT: movq (%rcx,%rax,8), %rax
+; X64_WIN-NEXT: movabsq $s1@SECREL, %rcx
+; X64_WIN-NEXT: movswl (%rax,%rcx), %eax
+; X64_WIN-NEXT: ret
+
+entry:
+	%tmp1 = load i16* @s1
+  %tmp2 = sext i16 %tmp1 to i32
+	ret i32 %tmp2
+}
+
+define i8 @f13() {
+; X32_LINUX: f13:
+; X32_LINUX:      movb %gs:b1@NTPOFF, %al
+; X32_LINUX-NEXT: ret
+; X64_LINUX: f13:
+; X64_LINUX:      movb %fs:b1@TPOFF, %al
+; X64_LINUX-NEXT: ret
+; X32_WIN: f13:
+; X32_WIN:      movl __tls_index, %eax
+; X32_WIN-NEXT: movl %fs:__tls_array, %ecx
+; X32_WIN-NEXT: movl (%ecx,%eax,4), %eax
+; X32_WIN-NEXT: movb _b1@SECREL(%eax), %al
+; X32_WIN-NEXT: ret
+; X64_WIN: f13:
+; X64_WIN:      movl _tls_index(%rip), %eax
+; X64_WIN-NEXT: movq %gs:88, %rcx
+; X64_WIN-NEXT: movq (%rcx,%rax,8), %rax
+; X64_WIN-NEXT: movabsq $b1@SECREL, %rcx
+; X64_WIN-NEXT: movb (%rax,%rcx), %al
+; X64_WIN-NEXT: ret
+
+entry:
+	%tmp1 = load i8* @b1
+	ret i8 %tmp1
+}
+
+define i32 @f14() {
+; X32_LINUX: f14:
+; X32_LINUX:      movsbl %gs:b1@NTPOFF, %eax
+; X32_LINUX-NEXT: ret
+; X64_LINUX: f14:
+; X64_LINUX:      movsbl %fs:b1@TPOFF, %eax
+; X64_LINUX-NEXT: ret
+; X32_WIN: f14:
+; X32_WIN:      movl __tls_index, %eax
+; X32_WIN-NEXT: movl %fs:__tls_array, %ecx
+; X32_WIN-NEXT: movl (%ecx,%eax,4), %eax
+; X32_WIN-NEXT: movsbl _b1@SECREL(%eax), %eax
+; X32_WIN-NEXT: ret
+; X64_WIN: f14:
+; X64_WIN:      movl _tls_index(%rip), %eax
+; X64_WIN-NEXT: movq %gs:88, %rcx
+; X64_WIN-NEXT: movq (%rcx,%rax,8), %rax
+; X64_WIN-NEXT: movabsq $b1@SECREL, %rcx
+; X64_WIN-NEXT: movsbl (%rax,%rcx), %eax
+; X64_WIN-NEXT: ret
+
+entry:
+	%tmp1 = load i8* @b1
+  %tmp2 = sext i8 %tmp1 to i32
+	ret i32 %tmp2
+}
+
diff --git a/test/CodeGen/X86/tls1.ll b/test/CodeGen/X86/tls1.ll
deleted file mode 100644
index f39658e01b2..00000000000
--- a/test/CodeGen/X86/tls1.ll
+++ /dev/null
@@ -1,20 +0,0 @@
-; 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
-
-define i32 @f() nounwind {
-entry:
-	%tmp1 = load i32* @i
-	ret i32 %tmp1
-}
-; X32_LINUX: movl %gs:i@NTPOFF, %eax
-; X64_LINUX: movl %fs:i@TPOFF, %eax
-; X32_WIN: movl __tls_index, %eax
-; X32_WIN: movl %fs:__tls_array, %ecx
-; X32_WIN: movl _i@SECREL(%eax), %eax
-; X64_WIN: movl _tls_index(%rip), %eax
-; X64_WIN: movabsq $i@SECREL, %rcx
-
diff --git a/test/CodeGen/X86/tls10.ll b/test/CodeGen/X86/tls10.ll
deleted file mode 100644
index fb61596d09c..00000000000
--- a/test/CodeGen/X86/tls10.ll
+++ /dev/null
@@ -1,13 +0,0 @@
-; RUN: llc < %s -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=x86-64 -mtriple=x86_64-linux-gnu > %t2
-; RUN: grep {movq	%fs:0, %rax} %t2
-; RUN: grep {leaq	i@TPOFF(%rax), %rax} %t2
-
-@i = external hidden thread_local global i32
-
-define i32* @f() {
-entry:
-	ret i32* @i
-}
diff --git a/test/CodeGen/X86/tls11.ll b/test/CodeGen/X86/tls11.ll
deleted file mode 100644
index cc148260370..00000000000
--- a/test/CodeGen/X86/tls11.ll
+++ /dev/null
@@ -1,21 +0,0 @@
-; 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 i16 15
-
-define i16 @f() {
-entry:
-	%tmp1 = load i16* @i
-	ret i16 %tmp1
-}
-; X32_LINUX: movzwl %gs:i@NTPOFF, %eax
-; X64_LINUX: movzwl %fs:i@TPOFF, %eax
-; X32_WIN: movl __tls_index, %eax
-; X32_WIN: movl %fs:__tls_array, %ecx
-; X32_WIN: movzwl _i@SECREL(%eax), %eax
-; X64_WIN: movl _tls_index(%rip), %eax
-; X64_WIN: movq %gs:88, %rcx
-; X64_WIN: movabsq $i@SECREL, %rcx
-; X64_WIN: movzwl (%rax,%rcx), %eax
diff --git a/test/CodeGen/X86/tls12.ll b/test/CodeGen/X86/tls12.ll
deleted file mode 100644
index 3da789e8f19..00000000000
--- a/test/CodeGen/X86/tls12.ll
+++ /dev/null
@@ -1,21 +0,0 @@
-; 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 i8 15
-
-define i8 @f() {
-entry:
-	%tmp1 = load i8* @i
-	ret i8 %tmp1
-}
-; X32_LINUX: movb %gs:i@NTPOFF, %al
-; X64_LINUX: movb %fs:i@TPOFF, %al
-; X32_WIN: movl __tls_index, %eax
-; X32_WIN: movl %fs:__tls_array, %ecx
-; X32_WIN: movb _i@SECREL(%eax), %al
-; X64_WIN: movl _tls_index(%rip), %eax
-; X64_WIN: movq %gs:88, %rcx
-; X64_WIN: movabsq $i@SECREL, %rcx
-; X64_WIN: movb (%rax,%rcx), %al
diff --git a/test/CodeGen/X86/tls13.ll b/test/CodeGen/X86/tls13.ll
deleted file mode 100644
index 0f6a98a0665..00000000000
--- a/test/CodeGen/X86/tls13.ll
+++ /dev/null
@@ -1,33 +0,0 @@
-; 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 i16 0
-@j = thread_local global i16 0
-
-define void @f() nounwind optsize {
-entry:
-        %0 = load i16* @i, align 2
-        %1 = sext i16 %0 to i32
-        tail call void @g(i32 %1) nounwind
-        %2 = load i16* @j, align 2
-        %3 = zext i16 %2 to i32
-        tail call void @h(i32 %3) nounwind
-        ret void
-}
-
-declare void @g(i32)
-
-declare void @h(i32)
-
-; X32_LINUX: movswl %gs:i@NTPOFF, %eax
-; X32_LINUX: movzwl %gs:j@NTPOFF, %eax
-; X64_LINUX: movswl %fs:i@TPOFF, %edi
-; X64_LINUX: movzwl %fs:j@TPOFF, %edi
-; X32_WIN: movswl _i@SECREL(%esi), %eax
-; X32_WIN: movzwl _j@SECREL(%esi), %eax
-; X64_WIN: movabsq $i@SECREL, %rax
-; X64_WIN: movswl (%rsi,%rax), %ecx
-; X64_WIN: movabsq $j@SECREL, %rax
-; X64_WIN: movzwl (%rsi,%rax), %ecx
diff --git a/test/CodeGen/X86/tls14.ll b/test/CodeGen/X86/tls14.ll
deleted file mode 100644
index 64625718410..00000000000
--- a/test/CodeGen/X86/tls14.ll
+++ /dev/null
@@ -1,33 +0,0 @@
-; 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 i8 0
-@j = thread_local global i8 0
-
-define void @f() nounwind optsize {
-entry:
-        %0 = load i8* @i, align 2
-        %1 = sext i8 %0 to i32
-        tail call void @g(i32 %1) nounwind
-        %2 = load i8* @j, align 2
-        %3 = zext i8 %2 to i32
-        tail call void @h(i32 %3) nounwind
-        ret void
-}
-
-declare void @g(i32)
-
-declare void @h(i32)
-
-; X32_LINUX: movsbl %gs:i@NTPOFF, %eax
-; X32_LINUX: movzbl %gs:j@NTPOFF, %eax
-; X64_LINUX: movsbl %fs:i@TPOFF, %edi
-; X64_LINUX: movzbl %fs:j@TPOFF, %edi
-; X32_WIN: movsbl _i@SECREL(%esi), %eax
-; X32_WIN: movzbl _j@SECREL(%esi), %eax
-; X64_WIN: movabsq $i@SECREL, %rax
-; X64_WIN: movsbl (%rsi,%rax), %ecx
-; X64_WIN: movabsq $j@SECREL, %rax
-; X64_WIN: movzbl (%rsi,%rax), %ecx
diff --git a/test/CodeGen/X86/tls15.ll b/test/CodeGen/X86/tls15.ll
deleted file mode 100644
index 7abf070d3fd..00000000000
--- a/test/CodeGen/X86/tls15.ll
+++ /dev/null
@@ -1,18 +0,0 @@
-; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu > %t
-; RUN: grep {movl	%gs:0, %eax} %t | count 1
-; RUN: grep {leal	i@NTPOFF(%eax), %ecx} %t
-; RUN: grep {leal	j@NTPOFF(%eax), %eax} %t
-; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu > %t2
-; RUN: grep {movq	%fs:0, %rax} %t2 | count 1
-; RUN: grep {leaq	i@TPOFF(%rax), %rcx} %t2
-; RUN: grep {leaq	j@TPOFF(%rax), %rax} %t2
-
-@i = thread_local global i32 0
-@j = thread_local global i32 0
-
-define void @f(i32** %a, i32** %b) {
-entry:
-	store i32* @i, i32** %a, align 8
-	store i32* @j, i32** %b, align 8
-	ret void
-}
diff --git a/test/CodeGen/X86/tls2.ll b/test/CodeGen/X86/tls2.ll
deleted file mode 100644
index e882f535ffb..00000000000
--- a/test/CodeGen/X86/tls2.ll
+++ /dev/null
@@ -1,21 +0,0 @@
-; 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
-
-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
diff --git a/test/CodeGen/X86/tls3.ll b/test/CodeGen/X86/tls3.ll
deleted file mode 100644
index ee3f28f4daf..00000000000
--- a/test/CodeGen/X86/tls3.ll
+++ /dev/null
@@ -1,21 +0,0 @@
-; 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]
-
-define i32 @f() nounwind {
-entry:
-	%tmp1 = load i32* @i		; <i32> [#uses=1]
-	ret i32 %tmp1
-}
-; X32_LINUX: movl i@INDNTPOFF, %eax
-; X32_LINUX: movl %gs:(%eax), %eax
-; X64_LINUX: movq i@GOTTPOFF(%rip), %rax
-; X64_LINUX: movl %fs:(%rax), %eax
-; X32_WIN: movl __tls_index, %eax
-; X32_WIN: movl %fs:__tls_array, %ecx
-; X32_WIN: movl _i@SECREL(%eax), %eax
-; X64_WIN: movl _tls_index(%rip), %eax
-; X64_WIN: movabsq $i@SECREL, %rcx
diff --git a/test/CodeGen/X86/tls4.ll b/test/CodeGen/X86/tls4.ll
deleted file mode 100644
index 2b53ec57fea..00000000000
--- a/test/CodeGen/X86/tls4.ll
+++ /dev/null
@@ -1,21 +0,0 @@
-; 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]
-
-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
diff --git a/test/CodeGen/X86/tls5.ll b/test/CodeGen/X86/tls5.ll
deleted file mode 100644
index 3cc6dab5904..00000000000
--- a/test/CodeGen/X86/tls5.ll
+++ /dev/null
@@ -1,19 +0,0 @@
-; 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=x86-64 -mtriple=x86_64-pc-win32 | FileCheck -check-prefix=X64_WIN %s
-; RUN: llc < %s -march=x86 -mtriple=x86-pc-win32 | FileCheck -check-prefix=X32_WIN %s
-
-@i = internal thread_local global i32 15
-
-define i32 @f() {
-entry:
-	%tmp1 = load i32* @i
-	ret i32 %tmp1
-}
-; X32_LINUX: movl %gs:i@NTPOFF, %eax
-; X64_LINUX: movl %fs:i@TPOFF, %eax
-; X32_WIN: movl __tls_index, %eax
-; X32_WIN: movl %fs:__tls_array, %ecx
-; X32_WIN: movl _i@SECREL(%eax), %eax
-; X64_WIN: movl _tls_index(%rip), %eax
-; X64_WIN: movabsq $i@SECREL, %rcx
diff --git a/test/CodeGen/X86/tls6.ll b/test/CodeGen/X86/tls6.ll
deleted file mode 100644
index c98ad7c360e..00000000000
--- a/test/CodeGen/X86/tls6.ll
+++ /dev/null
@@ -1,21 +0,0 @@
-; 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 = internal thread_local global i32 15
-
-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
diff --git a/test/CodeGen/X86/tls7.ll b/test/CodeGen/X86/tls7.ll
deleted file mode 100644
index e9116e77209..00000000000
--- a/test/CodeGen/X86/tls7.ll
+++ /dev/null
@@ -1,12 +0,0 @@
-; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu > %t
-; RUN: grep {movl	%gs:i@NTPOFF, %eax} %t
-; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu > %t2
-; RUN: grep {movl	%fs:i@TPOFF, %eax} %t2
-
-@i = hidden thread_local global i32 15
-
-define i32 @f() {
-entry:
-	%tmp1 = load i32* @i
-	ret i32 %tmp1
-}
diff --git a/test/CodeGen/X86/tls8.ll b/test/CodeGen/X86/tls8.ll
deleted file mode 100644
index 375af94920f..00000000000
--- a/test/CodeGen/X86/tls8.ll
+++ /dev/null
@@ -1,13 +0,0 @@
-; RUN: llc < %s -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=x86-64 -mtriple=x86_64-linux-gnu > %t2
-; RUN: grep {movq	%fs:0, %rax} %t2
-; RUN: grep {leaq	i@TPOFF(%rax), %rax} %t2
-
-@i = hidden thread_local global i32 15
-
-define i32* @f() {
-entry:
-	ret i32* @i
-}
diff --git a/test/CodeGen/X86/tls9.ll b/test/CodeGen/X86/tls9.ll
deleted file mode 100644
index 7d08df84a9f..00000000000
--- a/test/CodeGen/X86/tls9.ll
+++ /dev/null
@@ -1,12 +0,0 @@
-; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu > %t
-; RUN: grep {movl	%gs:i@NTPOFF, %eax} %t
-; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu > %t2
-; RUN: grep {movl	%fs:i@TPOFF, %eax} %t2
-
-@i = external hidden thread_local global i32
-
-define i32 @f() nounwind {
-entry:
-	%tmp1 = load i32* @i
-	ret i32 %tmp1
-}
-- 
2.34.1