Update aosp/master llvm for rebase to r233350

[android-x86/external-llvm.git] / test / CodeGen / PowerPC / tls.ll

diff --git a/test/CodeGen/PowerPC/tls.ll b/test/CodeGen/PowerPC/tls.ll
index 4e0a822..c96e444 100644 (file)
--- a/test/CodeGen/PowerPC/tls.ll
+++ b/test/CodeGen/PowerPC/tls.ll
@@ -1,7 +1,8 @@
-target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v128:128:128-n32:64"
-target triple = "powerpc64-unknown-freebsd10.0"
-; RUN: llc -O0 < %s -march=ppc64 | FileCheck -check-prefix=OPT0 %s
-; RUN: llc -O1 < %s -march=ppc64 | FileCheck -check-prefix=OPT1 %s
+; RUN: llc -O0 < %s -march=ppc64 -mcpu=ppc64 | FileCheck -check-prefix=OPT0 %s
+; RUN: llc -O1 < %s -march=ppc64 -mcpu=ppc64 | FileCheck -check-prefix=OPT1 %s
+; RUN: llc -O0 < %s -march=ppc32 -mcpu=ppc | FileCheck -check-prefix=OPT0-PPC32 %s
+
+target triple = "powerpc64-unknown-linux-gnu"
 
 @a = thread_local global i32 0, align 4
 
@@ -19,3 +20,27 @@ entry:
   store i32 42, i32* @a, align 4
   ret i32 0
 }
+
+; Test correct assembly code generation for thread-local storage
+; using the initial-exec model.
+
+@a2 = external thread_local global i32
+
+define signext i32 @main2() nounwind {
+entry:
+  %retval = alloca i32, align 4
+  store i32 0, i32* %retval
+  %0 = load i32, i32* @a2, align 4
+  ret i32 %0
+}
+
+; OPT1-LABEL: main2:
+; OPT1: addis [[REG1:[0-9]+]], 2, a2@got@tprel@ha
+; OPT1: ld [[REG2:[0-9]+]], a2@got@tprel@l([[REG1]])
+; OPT1: add {{[0-9]+}}, [[REG2]], a2@tls
+
+;OPT0-PPC32-LABEL:    main2:
+;OPT0-PPC32:       li [[REG1:[0-9]+]], _GLOBAL_OFFSET_TABLE_@l
+;OPT0-PPC32:       addis [[REG1]], [[REG1]], _GLOBAL_OFFSET_TABLE_@ha
+;OPT0-PPC32:       lwz [[REG2:[0-9]+]], a2@got@tprel@l([[REG1]])
+;OPT0-PPC32:       add 3, [[REG2]], a2@tls