Mercurial > hg > Members > tobaru > cbc > CbC_llvm
diff test/CodeGen/AArch64/arm64-tls-dynamic-together.ll @ 77:54457678186b
LLVM 3.6
author | Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp> |
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date | Mon, 08 Sep 2014 22:06:00 +0900 |
parents | |
children | afa8332a0e37 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/CodeGen/AArch64/arm64-tls-dynamic-together.ll Mon Sep 08 22:06:00 2014 +0900 @@ -0,0 +1,18 @@ +; RUN: llc -O0 -mtriple=arm64-none-linux-gnu -relocation-model=pic -verify-machineinstrs < %s | FileCheck %s + +; If the .tlsdesccall and blr parts are emitted completely separately (even with +; glue) then LLVM will separate them quite happily (with a spill at O0, hence +; the option). This is definitely wrong, so we make sure they are emitted +; together. + +@general_dynamic_var = external thread_local global i32 + +define i32 @test_generaldynamic() { +; CHECK-LABEL: test_generaldynamic: + + %val = load i32* @general_dynamic_var + ret i32 %val + +; CHECK: .tlsdesccall general_dynamic_var +; CHECK-NEXT: blr {{x[0-9]+}} +}