Files
wasmtime/cranelift/filetests/filetests/regalloc/gpr-deref-safe-335.clif
Ryan Hunt 832666c45e Mass rename Ebb and relatives to Block (#1365)
* 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outdated comment was also fixed.
2020-02-07 10:46:47 -06:00

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test regalloc
target x86_64
function u0:587() fast {
block0:
v97 = iconst.i32 0
v169 = iconst.i32 0
v1729 = iconst.i32 0
jump block100(v97, v97, v97, v97, v97)
block100(v1758: i32, v1784: i32, v1845: i32, v1856: i32, v1870: i32):
v1762 = iconst.i32 0
v1769 = iconst.i32 0
v1774 = iconst.i32 0
v1864 = iconst.i32 0
v1897 = iconst.i32 0
jump block102(v1774, v1784, v1845, v1856, v1870, v1758, v1762, v169, v1729, v97, v169, v169, v169, v169)
block102(v1785: i32, v1789: i32, v1843: i32, v1854: i32, v1868: i32, v1882: i32, v1890: i32, v1901: i32, v1921: i32, v1933: i32, v2058: i32, v2124: i32, v2236: i32, v2366: i32):
v1929 = iconst.i32 0
v1943 = iconst.i32 0
v1949 = iconst.i32 0
jump block123(v1897, v1769)
block123(v1950: i32, v1979: i32):
v1955 = iconst.i32 0
brz v1955, block125
jump block122(v1929, v1843, v1864, v2058, v1882, v1897, v1943, v1868, v2124, v1901)
block125:
v1961 = iadd_imm.i32 v1949, 0
v1952 = iconst.i32 0
v1962 = iconst.i64 0
v1963 = load.i32 v1962
brz v1963, block123(v1952, v1961)
jump block127
block127:
v1966 = iconst.i32 0
jump block122(v1963, v1966, v1966, v1966, v1966, v1966, v1966, v1966, v1966, v1966)
block122(v1967: i32, v1971: i32, v1972: i32, v1978: i32, v2032: i32, v2041: i32, v2053: i32, v2076: i32, v2085: i32, v2096: i32):
trap user0
}