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| author | Marcin Koscielnicki <koriakin@0x04.net> | 2016-04-27 17:21:49 +0000 |
|---|---|---|
| committer | Marcin Koscielnicki <koriakin@0x04.net> | 2016-04-27 17:21:49 +0000 |
| commit | 7efdca5622cfd472ccca6fd2b0b830e526abbd48 (patch) | |
| tree | b460386937e87f2ca71b0a62549d30aaae5c3c24 /llvm/test | |
| parent | 88017c08a6c7e5e7b8bcffdb939e1c88a0c5913a (diff) | |
| download | bcm5719-llvm-7efdca5622cfd472ccca6fd2b0b830e526abbd48.tar.gz bcm5719-llvm-7efdca5622cfd472ccca6fd2b0b830e526abbd48.zip | |
[Mips] Add support for llvm.thread.pointer intrinsic.
This will be used to implement __builtin_thread_pointer in clang.
Differential Revision: http://reviews.llvm.org/D19569
llvm-svn: 267743
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/Mips/thread-pointer.ll | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/Mips/thread-pointer.ll b/llvm/test/CodeGen/Mips/thread-pointer.ll new file mode 100644 index 00000000000..60bee3d0303 --- /dev/null +++ b/llvm/test/CodeGen/Mips/thread-pointer.ll @@ -0,0 +1,12 @@ +; RUN: llc -march=mips < %s | FileCheck %s +; RUN: llc -march=mips64 < %s | FileCheck %s +; RUN: llc -march=mipsel < %s | FileCheck %s +; RUN: llc -march=mips64el < %s | FileCheck %s + +declare i8* @llvm.thread.pointer() nounwind readnone + +define i8* @thread_pointer() { +; CHECK: rdhwr $3, $29 + %1 = tail call i8* @llvm.thread.pointer() + ret i8* %1 +} |
