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Inline jump tables in parsed br_table instructions (#5755)

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As jump tables are used by at most one br_table instruction, inline their definition in those instructions instead of requiring them to be declared as function-level metadata.
This commit is contained in:
Trevor Elliott
2023-02-09 14:24:04 -08:00
committed by GitHub
parent 202d3af16a
commit 15fe9c7c93
23 changed files with 54 additions and 200 deletions
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2
cranelift/reader/src/sourcemap.rs
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@@ -227,7 +227,6 @@ mod tests {
let tf = parse_test(
"function %detail() {
ss10 = explicit_slot 13
jt10 = jump_table [block0]
block0(v4: i32, v7: i32):
v10 = iadd v4, v7
}",
@@ -239,7 +238,6 @@ mod tests {
assert_eq!(map.lookup_str("v0"), None);
assert_eq!(map.lookup_str("ss1"), None);
assert_eq!(map.lookup_str("ss10").unwrap().to_string(), "ss10");
assert_eq!(map.lookup_str("jt10").unwrap().to_string(), "jt10");
assert_eq!(map.lookup_str("block0").unwrap().to_string(), "block0");
assert_eq!(map.lookup_str("v4").unwrap().to_string(), "v4");
assert_eq!(map.lookup_str("v7").unwrap().to_string(), "v7");