diff options
author | Marcin Koscielnicki <koriakin@0x04.net> | 2016-04-26 10:37:22 +0000 |
---|---|---|
committer | Marcin Koscielnicki <koriakin@0x04.net> | 2016-04-26 10:37:22 +0000 |
commit | adc800c659b8c8b388b8bbde1101ab8c45e8c695 (patch) | |
tree | 2a7bbdb8d9fb057a73fee73f55b6d8595ce3169f /test/CodeGen/PowerPC/thread-pointer.ll | |
parent | eb83c9c5952e6d2f02887d1c0119f960c6ea585e (diff) |
[PowerPC] Add support for llvm.thread.pointer
Differential Revision: http://reviews.llvm.org/D19304
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@267546 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/PowerPC/thread-pointer.ll')
-rw-r--r-- | test/CodeGen/PowerPC/thread-pointer.ll | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/thread-pointer.ll b/test/CodeGen/PowerPC/thread-pointer.ll new file mode 100644 index 00000000000..2e8282d8dfb --- /dev/null +++ b/test/CodeGen/PowerPC/thread-pointer.ll @@ -0,0 +1,17 @@ +; RUN: llc < %s -mtriple=powerpc-unknown-linux-gnu | FileCheck %s --check-prefix=CHECK-32 +; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu | FileCheck %s --check-prefix=CHECK-64 +; RUN: llc < %s -mtriple=powerpc64le-unknown-linux-gnu | FileCheck %s --check-prefix=CHECK-64 + +; Function Attrs: nounwind readnone +declare i8* @llvm.thread.pointer() #1 + +define i8* @thread_pointer() { +; CHECK-32-LABEL: @thread_pointer +; CHECK-32: mr 3, 2 +; CHECK-32: blr +; CHECK-64-LABEL: @thread_pointer +; CHECK-64: mr 3, 13 +; CHECK-64: blr + %1 = tail call i8* @llvm.thread.pointer() + ret i8* %1 +} |