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Diffstat (limited to 'test/CodeGen/ARM/jump_tables.ll')
-rw-r--r-- | test/CodeGen/ARM/jump_tables.ll | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/jump_tables.ll b/test/CodeGen/ARM/jump_tables.ll new file mode 100644 index 0000000..907a86c --- /dev/null +++ b/test/CodeGen/ARM/jump_tables.ll @@ -0,0 +1,32 @@ +; RUN: llc <%s -mtriple=arm-unknown-linux-gnueabi -jump-table-type=single | FileCheck --check-prefix=ARM %s +; RUN: llc <%s -mtriple=thumb-unknown-linux-gnueabi -jump-table-type=single | FileCheck --check-prefix=THUMB %s + +define void @indirect_fun() unnamed_addr jumptable { + ret void +} +define void ()* @get_fun() { + ret void ()* @indirect_fun + +; ARM: ldr r0, [[LABEL:.*]] +; ARM: mov pc, lr +; ARM: [[LABEL]]: +; ARM: .long __llvm_jump_instr_table_0_1 + +; THUMB: ldr r0, [[LABEL:.*]] +; THUMB: bx lr +; THUMB: [[LABEL]]: +; THUMB: .long __llvm_jump_instr_table_0_1 +} + +; ARM: .globl __llvm_jump_instr_table_0_1 +; ARM: .align 3 +; ARM: .type __llvm_jump_instr_table_0_1,%function +; ARM: __llvm_jump_instr_table_0_1: +; ARM: b indirect_fun(PLT) + +; THUMB: .globl __llvm_jump_instr_table_0_1 +; THUMB: .align 3 +; THUMB: .thumb_func +; THUMB: .type __llvm_jump_instr_table_0_1,%function +; THUMB: __llvm_jump_instr_table_0_1: +; THUMB: b indirect_fun(PLT) |