832666c45e
* Manually rename BasicBlock to BlockPredecessor BasicBlock is a pair of (Ebb, Inst) that is used to represent the basic block subcomponent of an Ebb that is a predecessor to an Ebb. Eventually we will be able to remove this struct, but for now it makes sense to give it a non-conflicting name so that we can start to transition Ebb to represent a basic block. I have not updated any comments that refer to BasicBlock, as eventually we will remove BlockPredecessor and replace with Block, which is a basic block, so the comments will become correct. * Manually rename SSABuilder block types to avoid conflict SSABuilder has its own Block and BlockData types. These along with associated identifier will cause conflicts in a later commit, so they are renamed to be more verbose here. * Automatically rename 'Ebb' to 'Block' in *.rs * Automatically rename 'EBB' to 'block' in *.rs * Automatically rename 'ebb' to 'block' in *.rs * Automatically rename 'extended basic block' to 'basic block' in *.rs * Automatically rename 'an basic block' to 'a basic block' in *.rs * Manually update comment for `Block` `Block`'s wikipedia article required an update. * Automatically rename 'an `Block`' to 'a `Block`' in *.rs * Automatically rename 'extended_basic_block' to 'basic_block' in *.rs * Automatically rename 'ebb' to 'block' in *.clif * Manually rename clif constant that contains 'ebb' as substring to avoid conflict * Automatically rename filecheck uses of 'EBB' to 'BB' 'regex: EBB' -> 'regex: BB' '$EBB' -> '$BB' * Automatically rename 'EBB' 'Ebb' to 'block' in *.clif * Automatically rename 'an block' to 'a block' in *.clif * Fix broken testcase when function name length increases Test function names are limited to 16 characters. This causes the new longer name to be truncated and fail a filecheck test. An outdated comment was also fixed.
84 lines
3.0 KiB
Plaintext
84 lines
3.0 KiB
Plaintext
; binary emission of 64-bit code.
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test binemit
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set opt_level=speed_and_size
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set is_pic
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target x86_64 haswell
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; The binary encodings can be verified with the command:
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;
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; sed -ne 's/^ *; asm: *//p' filetests/isa/x86/binary64-pic.clif | llvm-mc -show-encoding -triple=x86_64
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;
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; Tests for i64 instructions.
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function %I64() {
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sig0 = ()
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fn0 = %foo()
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fn1 = colocated %bar()
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gv0 = symbol %some_gv
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gv1 = symbol colocated %some_gv
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; Use incoming_arg stack slots because they won't be relocated by the frame
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; layout.
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ss0 = incoming_arg 8, offset 0
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ss1 = incoming_arg 1024, offset -1024
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ss2 = incoming_arg 1024, offset -2048
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ss3 = incoming_arg 8, offset -2056
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block0:
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; Colocated functions.
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; asm: call foo
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call fn1() ; bin: stk_ovf e8 CallPCRel4(%bar-4) 00000000
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; asm: lea 0x0(%rip), %rax
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[-,%rax] v0 = func_addr.i64 fn1 ; bin: 48 8d 05 PCRel4(%bar-4) 00000000
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; asm: lea 0x0(%rip), %rsi
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[-,%rsi] v1 = func_addr.i64 fn1 ; bin: 48 8d 35 PCRel4(%bar-4) 00000000
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; asm: lea 0x0(%rip), %r10
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[-,%r10] v2 = func_addr.i64 fn1 ; bin: 4c 8d 15 PCRel4(%bar-4) 00000000
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; asm: call *%rax
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call_indirect sig0, v0() ; bin: stk_ovf ff d0
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; asm: call *%rsi
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call_indirect sig0, v1() ; bin: stk_ovf ff d6
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; asm: call *%r10
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call_indirect sig0, v2() ; bin: stk_ovf 41 ff d2
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; Non-colocated functions.
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; asm: call foo@PLT
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call fn0() ; bin: stk_ovf e8 CallPLTRel4(%foo-4) 00000000
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; asm: mov 0x0(%rip), %rax
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[-,%rax] v100 = func_addr.i64 fn0 ; bin: 48 8b 05 GOTPCRel4(%foo-4) 00000000
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; asm: mov 0x0(%rip), %rsi
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[-,%rsi] v101 = func_addr.i64 fn0 ; bin: 48 8b 35 GOTPCRel4(%foo-4) 00000000
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; asm: mov 0x0(%rip), %r10
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[-,%r10] v102 = func_addr.i64 fn0 ; bin: 4c 8b 15 GOTPCRel4(%foo-4) 00000000
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; asm: call *%rax
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call_indirect sig0, v100() ; bin: stk_ovf ff d0
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; asm: call *%rsi
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call_indirect sig0, v101() ; bin: stk_ovf ff d6
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; asm: call *%r10
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call_indirect sig0, v102() ; bin: stk_ovf 41 ff d2
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; asm: mov 0x0(%rip), %rcx
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[-,%rcx] v3 = symbol_value.i64 gv0 ; bin: 48 8b 0d GOTPCRel4(%some_gv-4) 00000000
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; asm: mov 0x0(%rip), %rsi
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[-,%rsi] v4 = symbol_value.i64 gv0 ; bin: 48 8b 35 GOTPCRel4(%some_gv-4) 00000000
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; asm: mov 0x0(%rip), %r10
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[-,%r10] v5 = symbol_value.i64 gv0 ; bin: 4c 8b 15 GOTPCRel4(%some_gv-4) 00000000
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; asm: lea 0x0(%rip), %rcx
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[-,%rcx] v6 = symbol_value.i64 gv1 ; bin: 48 8d 0d PCRel4(%some_gv-4) 00000000
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; asm: lea 0x0(%rip), %rsi
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[-,%rsi] v7 = symbol_value.i64 gv1 ; bin: 48 8d 35 PCRel4(%some_gv-4) 00000000
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; asm: lea 0x0(%rip), %r10
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[-,%r10] v8 = symbol_value.i64 gv1 ; bin: 4c 8d 15 PCRel4(%some_gv-4) 00000000
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return
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}
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