1 files changed, 169 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/PowerPC/tls-pie-xform.ll b/llvm/test/CodeGen/PowerPC/tls-pie-xform.ll
new file mode 100644
index 00000000000..b6a2c80a2a2
--- /dev/null
+++ b/llvm/test/CodeGen/PowerPC/tls-pie-xform.ll
@@ -0,0 +1,169 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-gnu-linux < %s | FileCheck %s -check-prefix=CHECK
+
+@var_char = external thread_local local_unnamed_addr global i8, align 1
+@var_short = external thread_local local_unnamed_addr global i16, align 2
+@var_int = external thread_local local_unnamed_addr global i32, align 4
+@var_long_long = external thread_local local_unnamed_addr global i64, align 8
+
+define dso_local zeroext i8 @test_char_one() {
+; CHECK-LABEL: test_char_one:
+; CHECK:       # %bb.0: # %entry
+; CHECK:    addis 3, 2, var_char@got@tprel@ha
+; CHECK-NEXT:    ld 3, var_char@got@tprel@l(3)
+; CHECK-NEXT:    lbzx 3, 3, var_char@tls
+entry:
+  %0 = load i8, i8* @var_char, align 1, !tbaa !4
+  ret i8 %0
+}
+
+define dso_local void @test_char_two(i32 signext %a) {
+; CHECK-LABEL: test_char_two:
+; CHECK:       # %bb.0: # %entry
+; CHECK:    addis 4, 2, var_char@got@tprel@ha
+; CHECK-NEXT:    ld 4, var_char@got@tprel@l(4)
+; CHECK-NEXT:    stbx 3, 4, var_char@tls
+entry:
+  %conv = trunc i32 %a to i8
+  store i8 %conv, i8* @var_char, align 1, !tbaa !4
+  ret void
+}
+
+define dso_local zeroext i8 @test_char_three(i8 zeroext %a) {
+; CHECK-LABEL: test_char_three:
+; CHECK:       # %bb.0: # %entry
+; CHECK:    addis 4, 2, var_char@got@tprel@ha
+; CHECK-NEXT:    ld 4, var_char@got@tprel@l(4)
+; CHECK-NEXT:    lbzx 5, 4, var_char@tls
+; CHECK:    stbx {{[0-9]+}}, 4, var_char@tls
+entry:
+  %0 = load i8, i8* @var_char, align 1, !tbaa !4
+  %add = add i8 %0, %a
+  store i8 %add, i8* @var_char, align 1, !tbaa !4
+  ret i8 %add
+}
+
+define dso_local signext i16 @test_short_one() {
+; CHECK-LABEL: test_short_one:
+; CHECK:       # %bb.0: # %entry
+; CHECK:    addis 3, 2, var_short@got@tprel@ha
+; CHECK-NEXT:    ld 3, var_short@got@tprel@l(3)
+; CHECK-NEXT:    lhzx 3, 3, var_short@tls
+entry:
+  %0 = load i16, i16* @var_short, align 2, !tbaa !7
+  ret i16 %0
+}
+
+define dso_local void @test_short_two(i32 signext %a) {
+; CHECK-LABEL: test_short_two:
+; CHECK:       # %bb.0: # %entry
+; CHECK:    addis 4, 2, var_short@got@tprel@ha
+; CHECK-NEXT:    ld 4, var_short@got@tprel@l(4)
+; CHECK-NEXT:    sthx 3, 4, var_short@tls
+entry:
+  %conv = trunc i32 %a to i16
+  store i16 %conv, i16* @var_short, align 2, !tbaa !7
+  ret void
+}
+
+define dso_local signext i16 @test_short_three(i16 signext %a) {
+; CHECK-LABEL: test_short_three:
+; CHECK:       # %bb.0: # %entry
+; CHECK:    addis 4, 2, var_short@got@tprel@ha
+; CHECK-NEXT:    ld 4, var_short@got@tprel@l(4)
+; CHECK-NEXT:    lhzx 5, 4, var_short@tls
+; CHECK:    sthx {{[0-9]+}}, 4, var_short@tls
+entry:
+  %0 = load i16, i16* @var_short, align 2, !tbaa !7
+  %add = add i16 %0, %a
+  store i16 %add, i16* @var_short, align 2, !tbaa !7
+  ret i16 %add
+}
+
+define dso_local signext i32 @test_int_one() {
+; CHECK-LABEL: test_int_one:
+; CHECK:       # %bb.0: # %entry
+; CHECK:    addis 3, 2, var_int@got@tprel@ha
+; CHECK-NEXT:    ld 3, var_int@got@tprel@l(3)
+; CHECK-NEXT:    lwzx 3, 3, var_int@tls
+entry:
+  %0 = load i32, i32* @var_int, align 4, !tbaa !9
+  ret i32 %0
+}
+
+define dso_local void @test_int_two(i32 signext %a) {
+; CHECK-LABEL: test_int_two:
+; CHECK:       # %bb.0: # %entry
+; CHECK:    addis 4, 2, var_int@got@tprel@ha
+; CHECK-NEXT:    ld 4, var_int@got@tprel@l(4)
+; CHECK-NEXT:    stwx 3, 4, var_int@tls
+entry:
+  store i32 %a, i32* @var_int, align 4, !tbaa !9
+  ret void
+}
+
+define dso_local signext i32 @test_int_three(i32 signext %a) {
+; CHECK-LABEL: test_int_three:
+; CHECK:       # %bb.0: # %entry
+; CHECK:    addis 4, 2, var_int@got@tprel@ha
+; CHECK-NEXT:    ld 4, var_int@got@tprel@l(4)
+; CHECK-NEXT:    lwzx 5, 4, var_int@tls
+; CHECK:    stwx {{[0-9]+}}, 4, var_int@tls
+entry:
+  %0 = load i32, i32* @var_int, align 4, !tbaa !9
+  %add = add nsw i32 %0, %a
+  store i32 %add, i32* @var_int, align 4, !tbaa !9
+  ret i32 %add
+}
+
+define dso_local i64 @test_longlong_one() {
+; CHECK-LABEL: test_longlong_one:
+; CHECK:       # %bb.0: # %entry
+; CHECK:    addis 3, 2, var_long_long@got@tprel@ha
+; CHECK-NEXT:    ld 3, var_long_long@got@tprel@l(3)
+; CHECK-NEXT:    ldx 3, 3, var_long_long@tls
+entry:
+  %0 = load i64, i64* @var_long_long, align 8, !tbaa !11
+  ret i64 %0
+}
+
+define dso_local void @test_longlong_two(i32 signext %a) {
+; CHECK-LABEL: test_longlong_two:
+; CHECK:       # %bb.0: # %entry
+; CHECK:    addis 4, 2, var_long_long@got@tprel@ha
+; CHECK-NEXT:    ld 4, var_long_long@got@tprel@l(4)
+; CHECK-NEXT:    stdx 3, 4, var_long_long@tls
+entry:
+  %conv = sext i32 %a to i64
+  store i64 %conv, i64* @var_long_long, align 8, !tbaa !11
+  ret void
+}
+
+define dso_local i64 @test_longlong_three(i64 %a) {
+; CHECK-LABEL: test_longlong_three:
+; CHECK:       # %bb.0: # %entry
+; CHECK:    addis 4, 2, var_long_long@got@tprel@ha
+; CHECK-NEXT:    ld 4, var_long_long@got@tprel@l(4)
+; CHECK-NEXT:    ldx 5, 4, var_long_long@tls
+; CHECK:    stdx {{[0-9]+}}, 4, var_long_long@tls
+entry:
+  %0 = load i64, i64* @var_long_long, align 8, !tbaa !11
+  %add = add nsw i64 %0, %a
+  store i64 %add, i64* @var_long_long, align 8, !tbaa !11
+  ret i64 %add
+}
+
+!llvm.module.flags = !{!0, !1, !2}
+
+!0 = !{i32 1, !"wchar_size", i32 4}
+!1 = !{i32 7, !"PIC Level", i32 1}
+!2 = !{i32 7, !"PIE Level", i32 1}
+!4 = !{!5, !5, i64 0}
+!5 = !{!"omnipotent char", !6, i64 0}
+!6 = !{!"Simple C/C++ TBAA"}
+!7 = !{!8, !8, i64 0}
+!8 = !{!"short", !5, i64 0}
+!9 = !{!10, !10, i64 0}
+!10 = !{!"int", !5, i64 0}
+!11 = !{!12, !12, i64 0}
+!12 = !{!"long long", !5, i64 0}