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 An outdated comment was also fixed.
75 lines
2.6 KiB
Plaintext
75 lines
2.6 KiB
Plaintext
test compile
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set use_colocated_libcalls=1
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set probestack_size_log2=13
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target x86_64
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; Like %big in probestack.clif, but now the probestack size is bigger
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; and it no longer needs a probe.
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function %big() system_v {
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ss0 = explicit_slot 4097
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block0:
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return
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}
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; check: function %big(i64 fp [%rbp]) -> i64 fp [%rbp] system_v {
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; nextln: ss0 = explicit_slot 4097, offset -4113
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; nextln: ss1 = incoming_arg 16, offset -16
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; nextln:
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; nextln: block0(v0: i64 [%rbp]):
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; nextln: [RexOp1pushq#50] x86_push v0
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; nextln: [RexOp1copysp#8089] copy_special %rsp -> %rbp
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; nextln: [RexOp1adjustsp_id#d081] adjust_sp_down_imm 4112
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; nextln: [RexOp1adjustsp_id#8081] adjust_sp_up_imm 4112
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; nextln: [RexOp1popq#58,%rbp] v1 = x86_pop.i64
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; nextln: [Op1ret#c3] return v1
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; nextln: }
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; Like %big; still doesn't need a probe.
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function %bigger() system_v {
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ss0 = explicit_slot 8192
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block0:
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return
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}
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; check: function %bigger(i64 fp [%rbp]) -> i64 fp [%rbp] system_v {
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; nextln: ss0 = explicit_slot 8192, offset -8208
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; nextln: ss1 = incoming_arg 16, offset -16
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; nextln:
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; nextln: block0(v0: i64 [%rbp]):
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; nextln: [RexOp1pushq#50] x86_push v0
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; nextln: [RexOp1copysp#8089] copy_special %rsp -> %rbp
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; nextln: [RexOp1adjustsp_id#d081] adjust_sp_down_imm 8192
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; nextln: [RexOp1adjustsp_id#8081] adjust_sp_up_imm 8192
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; nextln: [RexOp1popq#58,%rbp] v1 = x86_pop.i64
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; nextln: [Op1ret#c3] return v1
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; nextln: }
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; Like %bigger; this needs a probe.
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function %biggest() system_v {
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ss0 = explicit_slot 8193
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block0:
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return
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}
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; check: function %biggest(i64 fp [%rbp]) -> i64 fp [%rbp] system_v {
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; nextln: ss0 = explicit_slot 8193, offset -8209
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; nextln: ss1 = incoming_arg 16, offset -16
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; nextln: sig0 = (i64 [%rax]) -> i64 [%rax] probestack
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; nextln: fn0 = colocated %Probestack sig0
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; nextln:
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; nextln: block0(v0: i64 [%rbp]):
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; nextln: [RexOp1pushq#50] x86_push v0
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; nextln: [RexOp1copysp#8089] copy_special %rsp -> %rbp
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; nextln: [RexOp1pu_id#b8,%rax] v1 = iconst.i64 8208
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; nextln: [Op1call_id#e8,%rax] v2 = call fn0(v1)
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; nextln: [RexOp1adjustsp#8029] adjust_sp_down v2
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; nextln: [RexOp1adjustsp_id#8081] adjust_sp_up_imm 8208
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; nextln: [RexOp1popq#58,%rbp] v3 = x86_pop.i64
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; nextln: [Op1ret#c3] return v3
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; nextln: }
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