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Remove support for entity variables in filecheck.

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Now that the parser doesn't renumber indices, there's no need for entity
variables like $v0.
This commit is contained in:
Dan Gohman
2018-02-20 14:31:01 -08:00
parent a5b00b173e
commit 10dcfcacdb
29 changed files with 343 additions and 395 deletions
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24
cranelift/filetests/parser/rewrite.cton
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@@ -1,14 +1,8 @@
; The .cton parser can't preserve the actual entity numbers in the input file
; since entities are numbered as they are created. For entities declared in the
; preamble, this is no problem, but for EBB and value references, mapping
; source numbers to real numbers can be a problem.
;
; It is possible to refer to instructions and EBBs that have not yet been
; defined in the lexical order, so the parser needs to rewrite these references
; after the fact.
; defined in the lexical order.
test cat
; Check that defining numbers are rewritten.
; Defining numbers.
function %defs() {
ebb100(v20: i32):
v1000 = iconst.i32x8 5
@@ -16,9 +10,9 @@ ebb100(v20: i32):
trap user4
}
; sameln: function %defs() native {
; nextln: $ebb100($v20: i32):
; nextln: $v1000 = iconst.i32x8 5
; nextln: $v9200 = f64const 0x1.0000000000000p2
; nextln: ebb100(v20: i32):
; nextln: v1000 = iconst.i32x8 5
; nextln: v9200 = f64const 0x1.0000000000000p2
; nextln: trap user4
; nextln: }
@@ -30,8 +24,8 @@ ebb100(v20: i32):
jump ebb100(v1000)
}
; sameln: function %use_value() native {
; nextln: ebb100($v20: i32):
; nextln: $v1000 = iadd_imm $v20, 5
; nextln: $v200 = iadd $v20, $v1000
; nextln: jump ebb100($v1000)
; nextln: ebb100(v20: i32):
; nextln: v1000 = iadd_imm v20, 5
; nextln: v200 = iadd v20, v1000
; nextln: jump ebb100(v1000)
; nextln: }