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 An outdated comment was also fixed.
119 lines
2.5 KiB
Plaintext
119 lines
2.5 KiB
Plaintext
test domtree
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function %test(i32) {
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block0(v0: i32):
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brz v0, block1 ; dominates: block1 block3 block4 block5
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jump block2 ; dominates: block2
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block1:
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jump block3
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block2:
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brz v0, block4
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jump block5
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block3:
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jump block4
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block4:
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brz v0, block3
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jump block5
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block5:
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brz v0, block4
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jump block6 ; dominates: block6
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block6:
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return
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}
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; Fall-through-first, prune-at-source DFT:
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;
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; block0 {
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; block0:brz v0, block1 {
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; block0:jump block2 {
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; block2 {
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; block2:brz v2, block2 -
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; block2:brz v3, block1 -
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; block2:brz v4, block4 {
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; block2: jump block5 {
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; block5: jump block6 {
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; block6 {}
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; }
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; }
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; block4 {}
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; }
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; } block2
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; }
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; block1 {
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; block1:jump block3 {
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; block3 {}
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; }
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; } block1
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; }
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; } block0
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;
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; check: cfg_postorder:
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; sameln: block6
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; sameln: block5
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; sameln: block3
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; sameln: block4
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; sameln: block2
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; sameln: block1
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; sameln: block0
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; check: domtree_preorder {
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; nextln: block0: block1 block2 block4 block3 block5
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; nextln: block1:
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; nextln: block2:
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; nextln: block4:
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; nextln: block3:
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; nextln: block5: block6
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; nextln: block6:
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; nextln: }
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function %loop2(i32) system_v {
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block0(v0: i32):
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brz v0, block1 ; dominates: block1 block3 block4 block5
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jump block2 ; dominates: block2
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block1:
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jump block3
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block2:
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brz v0, block4
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jump block5
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block3:
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jump block4
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block4:
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brz v0, block3
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jump block8 ; dominates: block8
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block8:
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brnz v0, block5
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jump block6 ; dominates: block6
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block5:
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brz v0, block4
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jump block9 ; dominates: block9
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block9:
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trap user0
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block6:
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jump block7 ; dominates: block7
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block7:
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return
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}
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; check: cfg_postorder:
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; sameln: block9
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; sameln: block5
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; sameln: block7
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; sameln: block6
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; sameln: block8
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; sameln: block3
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; sameln: block4
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; sameln: block2
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; sameln: block1
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; sameln: block0
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; check: domtree_preorder {
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; nextln: block0: block1 block2 block4 block3 block5
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; nextln: block1:
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; nextln: block2:
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; nextln: block4: block8
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; nextln: block8: block6
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; nextln: block6: block7
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; nextln: block7:
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; nextln: block3:
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; nextln: block5: block9
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; nextln: block9:
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; nextln: }
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