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authorAkira Hatanaka <ahatanaka@mips.com>2011-12-22 01:05:17 +0000
committerAkira Hatanaka <ahatanaka@mips.com>2011-12-22 01:05:17 +0000
commitbc24985c5ff01fc25336896c388bd8e4e02ffd95 (patch)
tree886fbfab1de9388f92c664a3daf0c7ba7bdfd67c /test/MC/Mips
parent74cab51aa5cdc955b1de0c93d3785479c3ed2d18 (diff)
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Local dynamic TLS model for direct object output. Create the correct TLS MIPS
ELF relocations. Patch by Jack Carter. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147118 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/MC/Mips')
-rw-r--r--test/MC/Mips/elf-tls.ll36
1 files changed, 36 insertions, 0 deletions
diff --git a/test/MC/Mips/elf-tls.ll b/test/MC/Mips/elf-tls.ll
new file mode 100644
index 0000000..b4183b8
--- /dev/null
+++ b/test/MC/Mips/elf-tls.ll
@@ -0,0 +1,36 @@
+; RUN: llc -filetype=obj -mtriple mipsel-unknown-linux %s -o - | elf-dump --dump-section-data | FileCheck %s
+
+; Check that the appropriate relocations were created.
+
+; CHECK: ('r_type', 0x2b)
+; CHECK: ('r_type', 0x2c)
+; CHECK: ('r_type', 0x2d)
+
+@t1 = thread_local global i32 0, align 4
+
+define i32 @f1() nounwind {
+entry:
+ %tmp = load i32* @t1, align 4
+ ret i32 %tmp
+
+}
+
+
+@t2 = external thread_local global i32
+
+define i32 @f2() nounwind {
+entry:
+ %tmp = load i32* @t2, align 4
+ ret i32 %tmp
+
+}
+
+@f3.i = internal thread_local unnamed_addr global i32 1, align 4
+
+define i32 @f3() nounwind {
+entry:
+ %0 = load i32* @f3.i, align 4
+ %inc = add nsw i32 %0, 1
+ store i32 %inc, i32* @f3.i, align 4
+ ret i32 %inc
+}