Replace mir_map.0 dump with built phase change dump

rust-lang · Oct 27, 2022 · c4c4c56 · c4c4c56
1 parent 36285c5
commit c4c4c56
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Showing 52 changed files with 136 additions and 112 deletions.
diff --git a/compiler/rustc_mir_transform/src/lib.rs b/compiler/rustc_mir_transform/src/lib.rs
@@ -288,7 +288,7 @@ fn mir_const<'tcx>(
 
     let mut body = tcx.mir_built(def).steal();
 
-    rustc_middle::mir::dump_mir(tcx, None, "mir_map", &0, &body, |_, _| Ok(()));
+    pass_manager::dump_mir_for_phase_change(tcx, &body);
 
     pm::run_passes(
         tcx,

diff --git a/compiler/rustc_mir_transform/src/shim.rs b/compiler/rustc_mir_transform/src/shim.rs
@@ -845,7 +845,7 @@ pub fn build_adt_ctor(tcx: TyCtxt<'_>, ctor_id: DefId) -> Body<'_> {
         span,
     );
 
-    rustc_middle::mir::dump_mir(tcx, None, "mir_map", &0, &body, |_, _| Ok(()));
+    crate::pass_manager::dump_mir_for_phase_change(tcx, &body);
 
     body
 }
diff --git a/....full_tested_match.PromoteTemps.after.mir → ...e_edges.full_tested_match.built.after.mir b/....full_tested_match.PromoteTemps.after.mir → ...e_edges.full_tested_match.built.after.mir
@@ -1,4 +1,4 @@
-// MIR for `full_tested_match` after PromoteTemps
+// MIR for `full_tested_match` after built
 
 fn full_tested_match() -> () {
     let mut _0: ();                      // return place in scope 0 at $DIR/match_false_edges.rs:+0:28: +0:28
@@ -12,7 +12,6 @@ fn full_tested_match() -> () {
     let mut _8: i32;                     // in scope 0 at $DIR/match_false_edges.rs:+2:35: +2:36
     let _9: i32;                         // in scope 0 at $DIR/match_false_edges.rs:+3:14: +3:15
     let mut _10: i32;                    // in scope 0 at $DIR/match_false_edges.rs:+3:24: +3:25
-    let mut _11: &std::option::Option<i32>; // in scope 0 at $DIR/match_false_edges.rs:+2:14: +2:15
     scope 1 {
     }
     scope 2 {
@@ -34,15 +33,15 @@ fn full_tested_match() -> () {
 
     bb1: {
         _1 = (const 3_i32, const 3_i32); // scope 0 at $DIR/match_false_edges.rs:+4:17: +4:23
-        goto -> bb10;                    // scope 0 at $DIR/match_false_edges.rs:+4:17: +4:23
+        goto -> bb11;                    // scope 0 at $DIR/match_false_edges.rs:+4:17: +4:23
     }
 
     bb2: {
         falseEdge -> [real: bb5, imaginary: bb3]; // scope 0 at $DIR/match_false_edges.rs:+2:9: +2:16
     }
 
     bb3: {
-        falseEdge -> [real: bb9, imaginary: bb1]; // scope 0 at $DIR/match_false_edges.rs:+3:9: +3:16
+        falseEdge -> [real: bb10, imaginary: bb1]; // scope 0 at $DIR/match_false_edges.rs:+3:9: +3:16
     }
 
     bb4: {
@@ -51,14 +50,10 @@ fn full_tested_match() -> () {
 
     bb5: {
         StorageLive(_6);                 // scope 0 at $DIR/match_false_edges.rs:+2:14: +2:15
-        _11 = const _;                   // scope 0 at $DIR/match_false_edges.rs:+2:14: +2:15
-                                         // mir::Constant
-                                         // + span: $DIR/match_false_edges.rs:14:14: 14:15
-                                         // + literal: Const { ty: &Option<i32>, val: Unevaluated(full_tested_match, [], Some(promoted[0])) }
-        _6 = &(((*_11) as Some).0: i32); // scope 0 at $DIR/match_false_edges.rs:+2:14: +2:15
+        _6 = &((_2 as Some).0: i32);     // scope 0 at $DIR/match_false_edges.rs:+2:14: +2:15
         _4 = &shallow _2;                // scope 0 at $DIR/match_false_edges.rs:+1:19: +1:27
         StorageLive(_7);                 // scope 0 at $DIR/match_false_edges.rs:+2:20: +2:27
-        _7 = guard() -> [return: bb6, unwind: bb11]; // scope 0 at $DIR/match_false_edges.rs:+2:20: +2:27
+        _7 = guard() -> [return: bb6, unwind: bb12]; // scope 0 at $DIR/match_false_edges.rs:+2:20: +2:27
                                          // mir::Constant
                                          // + span: $DIR/match_false_edges.rs:14:20: 14:25
                                          // + literal: Const { ty: fn() -> bool {guard}, val: Value(<ZST>) }
@@ -80,34 +75,38 @@ fn full_tested_match() -> () {
         StorageDead(_8);                 // scope 2 at $DIR/match_false_edges.rs:+2:36: +2:37
         StorageDead(_5);                 // scope 0 at $DIR/match_false_edges.rs:+2:36: +2:37
         StorageDead(_6);                 // scope 0 at $DIR/match_false_edges.rs:+2:36: +2:37
-        goto -> bb10;                    // scope 0 at $DIR/match_false_edges.rs:+2:36: +2:37
+        goto -> bb11;                    // scope 0 at $DIR/match_false_edges.rs:+2:36: +2:37
     }
 
     bb8: {
+        goto -> bb9;                     // scope 0 at $DIR/match_false_edges.rs:+2:20: +2:27
+    }
+
+    bb9: {
         StorageDead(_7);                 // scope 0 at $DIR/match_false_edges.rs:+2:26: +2:27
         StorageDead(_6);                 // scope 0 at $DIR/match_false_edges.rs:+2:36: +2:37
         goto -> bb3;                     // scope 0 at $DIR/match_false_edges.rs:+2:20: +2:27
     }
 
-    bb9: {
+    bb10: {
         StorageLive(_9);                 // scope 0 at $DIR/match_false_edges.rs:+3:14: +3:15
         _9 = ((_2 as Some).0: i32);      // scope 0 at $DIR/match_false_edges.rs:+3:14: +3:15
         StorageLive(_10);                // scope 3 at $DIR/match_false_edges.rs:+3:24: +3:25
         _10 = _9;                        // scope 3 at $DIR/match_false_edges.rs:+3:24: +3:25
         _1 = (const 2_i32, move _10);    // scope 3 at $DIR/match_false_edges.rs:+3:20: +3:26
         StorageDead(_10);                // scope 3 at $DIR/match_false_edges.rs:+3:25: +3:26
         StorageDead(_9);                 // scope 0 at $DIR/match_false_edges.rs:+3:25: +3:26
-        goto -> bb10;                    // scope 0 at $DIR/match_false_edges.rs:+3:25: +3:26
+        goto -> bb11;                    // scope 0 at $DIR/match_false_edges.rs:+3:25: +3:26
     }
 
-    bb10: {
+    bb11: {
         StorageDead(_2);                 // scope 0 at $DIR/match_false_edges.rs:+5:6: +5:7
         StorageDead(_1);                 // scope 0 at $DIR/match_false_edges.rs:+5:6: +5:7
         _0 = const ();                   // scope 0 at $DIR/match_false_edges.rs:+0:28: +6:2
         return;                          // scope 0 at $DIR/match_false_edges.rs:+6:2: +6:2
     }
 
-    bb11 (cleanup): {
+    bb12 (cleanup): {
         resume;                          // scope 0 at $DIR/match_false_edges.rs:+0:1: +6:2
     }
 }
diff --git a/...ull_tested_match2.PromoteTemps.before.mir → ..._edges.full_tested_match2.built.after.mir b/...ull_tested_match2.PromoteTemps.before.mir → ..._edges.full_tested_match2.built.after.mir
@@ -1,4 +1,4 @@
-// MIR for `full_tested_match2` before PromoteTemps
+// MIR for `full_tested_match2` after built
 
 fn full_tested_match2() -> () {
     let mut _0: ();                      // return place in scope 0 at $DIR/match_false_edges.rs:+0:29: +0:29
@@ -32,7 +32,7 @@ fn full_tested_match2() -> () {
     }
 
     bb1: {
-        falseEdge -> [real: bb9, imaginary: bb3]; // scope 0 at $DIR/match_false_edges.rs:+3:9: +3:13
+        falseEdge -> [real: bb10, imaginary: bb3]; // scope 0 at $DIR/match_false_edges.rs:+3:9: +3:13
     }
 
     bb2: {
@@ -47,7 +47,7 @@ fn full_tested_match2() -> () {
         _1 = (const 2_i32, move _10);    // scope 3 at $DIR/match_false_edges.rs:+4:20: +4:26
         StorageDead(_10);                // scope 3 at $DIR/match_false_edges.rs:+4:25: +4:26
         StorageDead(_9);                 // scope 0 at $DIR/match_false_edges.rs:+4:25: +4:26
-        goto -> bb10;                    // scope 0 at $DIR/match_false_edges.rs:+4:25: +4:26
+        goto -> bb11;                    // scope 0 at $DIR/match_false_edges.rs:+4:25: +4:26
     }
 
     bb4: {
@@ -59,7 +59,7 @@ fn full_tested_match2() -> () {
         _6 = &((_2 as Some).0: i32);     // scope 0 at $DIR/match_false_edges.rs:+2:14: +2:15
         _4 = &shallow _2;                // scope 0 at $DIR/match_false_edges.rs:+1:19: +1:27
         StorageLive(_7);                 // scope 0 at $DIR/match_false_edges.rs:+2:20: +2:27
-        _7 = guard() -> [return: bb6, unwind: bb11]; // scope 0 at $DIR/match_false_edges.rs:+2:20: +2:27
+        _7 = guard() -> [return: bb6, unwind: bb12]; // scope 0 at $DIR/match_false_edges.rs:+2:20: +2:27
                                          // mir::Constant
                                          // + span: $DIR/match_false_edges.rs:25:20: 25:25
                                          // + literal: Const { ty: fn() -> bool {guard}, val: Value(<ZST>) }
@@ -81,28 +81,32 @@ fn full_tested_match2() -> () {
         StorageDead(_8);                 // scope 2 at $DIR/match_false_edges.rs:+2:36: +2:37
         StorageDead(_5);                 // scope 0 at $DIR/match_false_edges.rs:+2:36: +2:37
         StorageDead(_6);                 // scope 0 at $DIR/match_false_edges.rs:+2:36: +2:37
-        goto -> bb10;                    // scope 0 at $DIR/match_false_edges.rs:+2:36: +2:37
+        goto -> bb11;                    // scope 0 at $DIR/match_false_edges.rs:+2:36: +2:37
     }
 
     bb8: {
+        goto -> bb9;                     // scope 0 at $DIR/match_false_edges.rs:+2:20: +2:27
+    }
+
+    bb9: {
         StorageDead(_7);                 // scope 0 at $DIR/match_false_edges.rs:+2:26: +2:27
         StorageDead(_6);                 // scope 0 at $DIR/match_false_edges.rs:+2:36: +2:37
         falseEdge -> [real: bb3, imaginary: bb1]; // scope 0 at $DIR/match_false_edges.rs:+2:20: +2:27
     }
 
-    bb9: {
+    bb10: {
         _1 = (const 3_i32, const 3_i32); // scope 0 at $DIR/match_false_edges.rs:+3:17: +3:23
-        goto -> bb10;                    // scope 0 at $DIR/match_false_edges.rs:+3:17: +3:23
+        goto -> bb11;                    // scope 0 at $DIR/match_false_edges.rs:+3:17: +3:23
     }
 
-    bb10: {
+    bb11: {
         StorageDead(_2);                 // scope 0 at $DIR/match_false_edges.rs:+5:6: +5:7
         StorageDead(_1);                 // scope 0 at $DIR/match_false_edges.rs:+5:6: +5:7
         _0 = const ();                   // scope 0 at $DIR/match_false_edges.rs:+0:29: +6:2
         return;                          // scope 0 at $DIR/match_false_edges.rs:+6:2: +6:2
     }
 
-    bb11 (cleanup): {
+    bb12 (cleanup): {
         resume;                          // scope 0 at $DIR/match_false_edges.rs:+0:1: +6:2
     }
 }
diff --git a/..._false_edges.main.PromoteTemps.before.mir → ...ng/match_false_edges.main.built.after.mir b/..._false_edges.main.PromoteTemps.before.mir → ...ng/match_false_edges.main.built.after.mir
@@ -1,4 +1,4 @@
-// MIR for `main` before PromoteTemps
+// MIR for `main` after built
 
 fn main() -> () {
     let mut _0: ();                      // return place in scope 0 at $DIR/match_false_edges.rs:+0:11: +0:11
@@ -43,41 +43,54 @@ fn main() -> () {
     }
 
     bb1: {
-        falseEdge -> [real: bb9, imaginary: bb4]; // scope 0 at $DIR/match_false_edges.rs:+3:9: +3:11
+        falseEdge -> [real: bb13, imaginary: bb6]; // scope 0 at $DIR/match_false_edges.rs:+3:9: +3:11
     }
 
     bb2: {
-        falseEdge -> [real: bb5, imaginary: bb1]; // scope 0 at $DIR/match_false_edges.rs:+2:9: +2:17
+        falseEdge -> [real: bb8, imaginary: bb1]; // scope 0 at $DIR/match_false_edges.rs:+2:9: +2:17
     }
 
     bb3: {
+        goto -> bb1;                     // scope 0 at $DIR/match_false_edges.rs:+1:13: +1:26
+    }
+
+    bb4: {
+        _3 = discriminant(_2);           // scope 0 at $DIR/match_false_edges.rs:+1:19: +1:26
+        switchInt(move _3) -> [1_isize: bb6, otherwise: bb5]; // scope 0 at $DIR/match_false_edges.rs:+1:13: +1:26
+    }
+
+    bb5: {
         StorageLive(_14);                // scope 0 at $DIR/match_false_edges.rs:+5:9: +5:11
         _14 = _2;                        // scope 0 at $DIR/match_false_edges.rs:+5:9: +5:11
         _1 = const 4_i32;                // scope 5 at $DIR/match_false_edges.rs:+5:15: +5:16
         StorageDead(_14);                // scope 0 at $DIR/match_false_edges.rs:+5:15: +5:16
-        goto -> bb14;                    // scope 0 at $DIR/match_false_edges.rs:+5:15: +5:16
+        goto -> bb19;                    // scope 0 at $DIR/match_false_edges.rs:+5:15: +5:16
     }
 
-    bb4: {
-        falseEdge -> [real: bb10, imaginary: bb3]; // scope 0 at $DIR/match_false_edges.rs:+4:9: +4:16
+    bb6: {
+        falseEdge -> [real: bb14, imaginary: bb5]; // scope 0 at $DIR/match_false_edges.rs:+4:9: +4:16
     }
 
-    bb5: {
+    bb7: {
+        goto -> bb5;                     // scope 0 at $DIR/match_false_edges.rs:+1:13: +1:26
+    }
+
+    bb8: {
         StorageLive(_7);                 // scope 0 at $DIR/match_false_edges.rs:+2:14: +2:16
         _7 = &((_2 as Some).0: i32);     // scope 0 at $DIR/match_false_edges.rs:+2:14: +2:16
         _5 = &shallow _2;                // scope 0 at $DIR/match_false_edges.rs:+1:19: +1:26
         StorageLive(_8);                 // scope 0 at $DIR/match_false_edges.rs:+2:21: +2:28
-        _8 = guard() -> [return: bb6, unwind: bb15]; // scope 0 at $DIR/match_false_edges.rs:+2:21: +2:28
+        _8 = guard() -> [return: bb9, unwind: bb20]; // scope 0 at $DIR/match_false_edges.rs:+2:21: +2:28
                                          // mir::Constant
                                          // + span: $DIR/match_false_edges.rs:34:21: 34:26
                                          // + literal: Const { ty: fn() -> bool {guard}, val: Value(<ZST>) }
     }
 
-    bb6: {
-        switchInt(move _8) -> [false: bb8, otherwise: bb7]; // scope 0 at $DIR/match_false_edges.rs:+2:21: +2:28
+    bb9: {
+        switchInt(move _8) -> [false: bb11, otherwise: bb10]; // scope 0 at $DIR/match_false_edges.rs:+2:21: +2:28
     }
 
-    bb7: {
+    bb10: {
         StorageDead(_8);                 // scope 0 at $DIR/match_false_edges.rs:+2:27: +2:28
         FakeRead(ForMatchGuard, _5);     // scope 0 at $DIR/match_false_edges.rs:+2:27: +2:28
         FakeRead(ForGuardBinding, _7);   // scope 0 at $DIR/match_false_edges.rs:+2:27: +2:28
@@ -86,41 +99,45 @@ fn main() -> () {
         _1 = const 1_i32;                // scope 2 at $DIR/match_false_edges.rs:+2:32: +2:33
         StorageDead(_6);                 // scope 0 at $DIR/match_false_edges.rs:+2:32: +2:33
         StorageDead(_7);                 // scope 0 at $DIR/match_false_edges.rs:+2:32: +2:33
-        goto -> bb14;                    // scope 0 at $DIR/match_false_edges.rs:+2:32: +2:33
+        goto -> bb19;                    // scope 0 at $DIR/match_false_edges.rs:+2:32: +2:33
     }
 
-    bb8: {
+    bb11: {
+        goto -> bb12;                    // scope 0 at $DIR/match_false_edges.rs:+2:21: +2:28
+    }
+
+    bb12: {
         StorageDead(_8);                 // scope 0 at $DIR/match_false_edges.rs:+2:27: +2:28
         StorageDead(_7);                 // scope 0 at $DIR/match_false_edges.rs:+2:32: +2:33
-        falseEdge -> [real: bb1, imaginary: bb1]; // scope 0 at $DIR/match_false_edges.rs:+2:21: +2:28
+        falseEdge -> [real: bb3, imaginary: bb1]; // scope 0 at $DIR/match_false_edges.rs:+2:21: +2:28
     }
 
-    bb9: {
+    bb13: {
         StorageLive(_9);                 // scope 0 at $DIR/match_false_edges.rs:+3:9: +3:11
         _9 = _2;                         // scope 0 at $DIR/match_false_edges.rs:+3:9: +3:11
         _1 = const 2_i32;                // scope 3 at $DIR/match_false_edges.rs:+3:15: +3:16
         StorageDead(_9);                 // scope 0 at $DIR/match_false_edges.rs:+3:15: +3:16
-        goto -> bb14;                    // scope 0 at $DIR/match_false_edges.rs:+3:15: +3:16
+        goto -> bb19;                    // scope 0 at $DIR/match_false_edges.rs:+3:15: +3:16
     }
 
-    bb10: {
+    bb14: {
         StorageLive(_11);                // scope 0 at $DIR/match_false_edges.rs:+4:14: +4:15
         _11 = &((_2 as Some).0: i32);    // scope 0 at $DIR/match_false_edges.rs:+4:14: +4:15
         _5 = &shallow _2;                // scope 0 at $DIR/match_false_edges.rs:+1:19: +1:26
         StorageLive(_12);                // scope 0 at $DIR/match_false_edges.rs:+4:20: +4:29
         StorageLive(_13);                // scope 0 at $DIR/match_false_edges.rs:+4:27: +4:28
         _13 = (*_11);                    // scope 0 at $DIR/match_false_edges.rs:+4:27: +4:28
-        _12 = guard2(move _13) -> [return: bb11, unwind: bb15]; // scope 0 at $DIR/match_false_edges.rs:+4:20: +4:29
+        _12 = guard2(move _13) -> [return: bb15, unwind: bb20]; // scope 0 at $DIR/match_false_edges.rs:+4:20: +4:29
                                          // mir::Constant
                                          // + span: $DIR/match_false_edges.rs:36:20: 36:26
                                          // + literal: Const { ty: fn(i32) -> bool {guard2}, val: Value(<ZST>) }
     }
 
-    bb11: {
-        switchInt(move _12) -> [false: bb13, otherwise: bb12]; // scope 0 at $DIR/match_false_edges.rs:+4:20: +4:29
+    bb15: {
+        switchInt(move _12) -> [false: bb17, otherwise: bb16]; // scope 0 at $DIR/match_false_edges.rs:+4:20: +4:29
     }
 
-    bb12: {
+    bb16: {
         StorageDead(_13);                // scope 0 at $DIR/match_false_edges.rs:+4:28: +4:29
         StorageDead(_12);                // scope 0 at $DIR/match_false_edges.rs:+4:28: +4:29
         FakeRead(ForMatchGuard, _5);     // scope 0 at $DIR/match_false_edges.rs:+4:28: +4:29
@@ -130,24 +147,28 @@ fn main() -> () {
         _1 = const 3_i32;                // scope 4 at $DIR/match_false_edges.rs:+4:33: +4:34
         StorageDead(_10);                // scope 0 at $DIR/match_false_edges.rs:+4:33: +4:34
         StorageDead(_11);                // scope 0 at $DIR/match_false_edges.rs:+4:33: +4:34
-        goto -> bb14;                    // scope 0 at $DIR/match_false_edges.rs:+4:33: +4:34
+        goto -> bb19;                    // scope 0 at $DIR/match_false_edges.rs:+4:33: +4:34
     }
 
-    bb13: {
+    bb17: {
+        goto -> bb18;                    // scope 0 at $DIR/match_false_edges.rs:+4:20: +4:29
+    }
+
+    bb18: {
         StorageDead(_13);                // scope 0 at $DIR/match_false_edges.rs:+4:28: +4:29
         StorageDead(_12);                // scope 0 at $DIR/match_false_edges.rs:+4:28: +4:29
         StorageDead(_11);                // scope 0 at $DIR/match_false_edges.rs:+4:33: +4:34
-        falseEdge -> [real: bb3, imaginary: bb3]; // scope 0 at $DIR/match_false_edges.rs:+4:20: +4:29
+        falseEdge -> [real: bb7, imaginary: bb5]; // scope 0 at $DIR/match_false_edges.rs:+4:20: +4:29
     }
 
-    bb14: {
+    bb19: {
         StorageDead(_2);                 // scope 0 at $DIR/match_false_edges.rs:+6:6: +6:7
         StorageDead(_1);                 // scope 0 at $DIR/match_false_edges.rs:+6:6: +6:7
         _0 = const ();                   // scope 0 at $DIR/match_false_edges.rs:+0:11: +7:2
         return;                          // scope 0 at $DIR/match_false_edges.rs:+7:2: +7:2
     }
 
-    bb15 (cleanup): {
+    bb20 (cleanup): {
         resume;                          // scope 0 at $DIR/match_false_edges.rs:+0:1: +7:2
     }
 }
diff --git a/src/test/mir-opt/match_false_edges.rs → ...est/mir-opt/building/match_false_edges.rs b/src/test/mir-opt/match_false_edges.rs → ...est/mir-opt/building/match_false_edges.rs
@@ -8,7 +8,7 @@ fn guard2(_: i32) -> bool {
 
 // no_mangle to make sure this gets instantiated even in an executable.
 #[no_mangle]
-// EMIT_MIR match_false_edges.full_tested_match.PromoteTemps.after.mir
+// EMIT_MIR match_false_edges.full_tested_match.built.after.mir
 pub fn full_tested_match() {
     let _ = match Some(42) {
         Some(x) if guard() => (1, x),
@@ -19,7 +19,7 @@ pub fn full_tested_match() {
 
 // no_mangle to make sure this gets instantiated even in an executable.
 #[no_mangle]
-// EMIT_MIR match_false_edges.full_tested_match2.PromoteTemps.before.mir
+// EMIT_MIR match_false_edges.full_tested_match2.built.after.mir
 pub fn full_tested_match2() {
     let _ = match Some(42) {
         Some(x) if guard() => (1, x),
@@ -28,7 +28,7 @@ pub fn full_tested_match2() {
     };
 }
 
-// EMIT_MIR match_false_edges.main.PromoteTemps.before.mir
+// EMIT_MIR match_false_edges.main.built.after.mir
 fn main() {
     let _ = match Some(1) {
         Some(_w) if guard() => 1,

diff --git a/src/test/mir-opt/const-promotion-extern-static.rs b/src/test/mir-opt/const-promotion-extern-static.rs
@@ -12,7 +12,7 @@ static mut BAR: *const &i32 = [&Y].as_ptr();
 // EMIT_MIR const_promotion_extern_static.FOO-promoted[0].SimplifyCfg-elaborate-drops.after.mir
 static mut FOO: *const &i32 = [unsafe { &X }].as_ptr();
 
-// EMIT_MIR const_promotion_extern_static.BOP.mir_map.0.mir
+// EMIT_MIR const_promotion_extern_static.BOP.built.after.mir
 static BOP: &i32 = &13;
 
 fn main() {}
diff --git a/...promotion_extern_static.BOP.mir_map.0.mir → ...omotion_extern_static.BOP.built.after.mir b/...promotion_extern_static.BOP.mir_map.0.mir → ...omotion_extern_static.BOP.built.after.mir
@@ -1,4 +1,4 @@
-// MIR for `BOP` 0 mir_map
+// MIR for `BOP` after built
 
 static BOP: &i32 = {
     let mut _0: &i32;                    // return place in scope 0 at $DIR/const-promotion-extern-static.rs:+0:13: +0:17

diff --git a/src/test/mir-opt/enum_cast.bar.mir_map.0.mir → ...est/mir-opt/enum_cast.bar.built.after.mir b/src/test/mir-opt/enum_cast.bar.mir_map.0.mir → ...est/mir-opt/enum_cast.bar.built.after.mir
@@ -1,4 +1,4 @@
-// MIR for `bar` 0 mir_map
+// MIR for `bar` after built
 
 fn bar(_1: Bar) -> usize {
     debug bar => _1;                     // in scope 0 at $DIR/enum_cast.rs:+0:8: +0:11

diff --git a/src/test/mir-opt/enum_cast.boo.mir_map.0.mir → ...est/mir-opt/enum_cast.boo.built.after.mir b/src/test/mir-opt/enum_cast.boo.mir_map.0.mir → ...est/mir-opt/enum_cast.boo.built.after.mir
@@ -1,4 +1,4 @@
-// MIR for `boo` 0 mir_map
+// MIR for `boo` after built
 
 fn boo(_1: Boo) -> usize {
     debug boo => _1;                     // in scope 0 at $DIR/enum_cast.rs:+0:8: +0:11
-Original file line number
+Diff line change
@@ Expand Up @@
             span,
         );
-        rustc_middle::mir::dump_mir(tcx, None, "mir_map", &0, &body, |_, _| Ok(()));
+        crate::pass_manager::dump_mir_for_phase_change(tcx, &body);
         body
     }