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| author | dim <dim@FreeBSD.org> | 2012-08-15 19:34:23 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2012-08-15 19:34:23 +0000 |
| commit | 721c201bd55ffb73cb2ba8d39e0570fa38c44e15 (patch) | |
| tree | eacfc83d988e4b9d11114387ae7dc41243f2a363 /test/CodeGen/X86/tls-pic.ll | |
| parent | 2b2816e083a455f7a656ae88b0fd059d1688bb36 (diff) | |
| download | FreeBSD-src-721c201bd55ffb73cb2ba8d39e0570fa38c44e15.zip FreeBSD-src-721c201bd55ffb73cb2ba8d39e0570fa38c44e15.tar.gz | |
Vendor import of llvm trunk r161861:
http://llvm.org/svn/llvm-project/llvm/trunk@161861
Diffstat (limited to 'test/CodeGen/X86/tls-pic.ll')
| -rw-r--r-- | test/CodeGen/X86/tls-pic.ll | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/test/CodeGen/X86/tls-pic.ll b/test/CodeGen/X86/tls-pic.ll index b83416d..51c3d23 100644 --- a/test/CodeGen/X86/tls-pic.ll +++ b/test/CodeGen/X86/tls-pic.ll @@ -2,6 +2,8 @@ ; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu -relocation-model=pic | FileCheck -check-prefix=X64 %s @i = thread_local global i32 15 +@j = internal thread_local global i32 42 +@k = internal thread_local global i32 42 define i32 @f1() { entry: @@ -64,4 +66,22 @@ entry: ; X64: callq __tls_get_addr@PLT +define i32 @f5() nounwind { +entry: + %0 = load i32* @j, align 4 + %1 = load i32* @k, align 4 + %add = add nsw i32 %0, %1 + ret i32 %add +} +; X32: f5: +; X32: leal {{[jk]}}@TLSLDM(%ebx) +; X32-NEXT: calll ___tls_get_addr@PLT +; X32-NEXT: movl {{[jk]}}@DTPOFF(%eax) +; X32-NEXT: addl {{[jk]}}@DTPOFF(%eax) + +; X64: f5: +; X64: leaq {{[jk]}}@TLSLD(%rip), %rdi +; X64-NEXT: callq __tls_get_addr@PLT +; X64-NEXT: movl {{[jk]}}@DTPOFF(%rax) +; X64-NEXT: addl {{[jk]}}@DTPOFF(%rax) |
