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Rollup merge of #143270 - TimNN:fix-enum-match, r=nikic

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tests/codegen/enum/enum-match.rs: accept negative range attribute

The test current fails when `rustc` is built with HEAD LLVM: https://buildkite.com/llvm-project/rust-llvm-integrate-prototype/builds/38097/steps/canvas?sid=0197c492-5661-4c42-8ae7-3d789e85c6ca

I suspect the change was caused by 545cdca488

``@rustbot`` label llvm-main
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Trevor Gross 2025-07-10 03:23:55 -04:00 • committed by GitHub
commit a2fe1bcf70
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tests/codegen/enum/enum-match.rs
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@ -98,7 +98,7 @@ pub enum Enum2 {
E,
}
// CHECK-LABEL: define{{( dso_local)?}} noundef{{( range\(i8 [0-9]+, [0-9]+\))?}} i8 @match2(i8{{.+}}%0)
// CHECK-LABEL: define{{( dso_local)?}} noundef{{( range\(i8 [0-9]+, -?[0-9]+\))?}} i8 @match2(i8{{.+}}%0)
// CHECK-NEXT: start:
// CHECK-NEXT: %[[REL_VAR:.+]] = add i8 %0, 2
// CHECK-NEXT: %[[REL_VAR_WIDE:.+]] = zext i8 %[[REL_VAR]] to i64