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 An outdated comment was also fixed.
26 lines
640 B
Plaintext
26 lines
640 B
Plaintext
test simple-gvn
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target x86_64
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function %eliminate_redundant_global_loads(i32, i64 vmctx) {
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gv0 = vmctx
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gv1 = load.i64 notrap aligned readonly gv0
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heap0 = static gv1, min 0x1_0000, bound 0x1_0000_0000, offset_guard 0x8000_0000, index_type i32
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block0(v0: i32, v1: i64):
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v2 = heap_addr.i64 heap0, v0, 1
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v3 = heap_addr.i64 heap0, v0, 1
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v4 = iconst.i32 0
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store.i32 notrap aligned v4, v2
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store.i32 notrap aligned v4, v3
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return
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}
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; check: v2 = heap_addr.i64 heap0, v0, 1
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; check: v3 -> v2
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; check: v4 = iconst.i32 0
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; check: store notrap aligned v4, v2
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; check: store notrap aligned v4, v2
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; check: return
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