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

tgross35 · web-flow · commit a2fe1bcf7024 · 2025-07-10T03:23:55.000-04:00
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 llvm/llvm-project@545cdca ``@rustbot`` label llvm-main
diff --git a/tests/codegen/enum/enum-match.rs b/tests/codegen/enum/enum-match.rs
@@ -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

Original file line number	Diff line number	Diff line change
`@@ -98,7 +98,7 @@ pub enum Enum2 {`
`98`	`98`	`E,`
`99`	`99`	`}`
`100`	`100`
`101`		`-// CHECK-LABEL: define{{( dso_local)?}} noundef{{( range\(i8 [0-9]+, [0-9]+\))?}} i8 @match2(i8{{.+}}%0)`
	`101`	`+// CHECK-LABEL: define{{( dso_local)?}} noundef{{( range\(i8 [0-9]+, -?[0-9]+\))?}} i8 @match2(i8{{.+}}%0)`
`102`	`102`	`// CHECK-NEXT: start:`
`103`	`103`	`// CHECK-NEXT: %[[REL_VAR:.+]] = add i8 %0, 2`
`104`	`104`	`// CHECK-NEXT: %[[REL_VAR_WIDE:.+]] = zext i8 %[[REL_VAR]] to i64`