Merging upstream version 1.72.1+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 126 insertions, 0 deletions

diff --git a/tests/mir-opt/pre-codegen/chained_comparison.returning.PreCodegen.after.mir b/tests/mir-opt/pre-codegen/chained_comparison.returning.PreCodegen.after.mir
new file mode 100644
index 000000000..1e619bc97
--- /dev/null
+++ b/tests/mir-opt/pre-codegen/chained_comparison.returning.PreCodegen.after.mir
@@ -0,0 +1,126 @@
+// MIR for `returning` after PreCodegen
+
+fn returning(_1: &Blueprint, _2: &Blueprint) -> bool {
+    debug a => _1;
+    debug b => _2;
+    let mut _0: bool;
+    let mut _3: u32;
+    let mut _4: u32;
+    let mut _5: bool;
+    let mut _6: u32;
+    let mut _7: u32;
+    let mut _8: bool;
+    let mut _9: u32;
+    let mut _10: u32;
+    let mut _11: bool;
+    let mut _12: u32;
+    let mut _13: u32;
+    let mut _14: bool;
+    let mut _15: u32;
+    let mut _16: u32;
+    let mut _17: bool;
+
+    bb0: {
+        StorageLive(_5);
+        StorageLive(_3);
+        _3 = ((*_1).0: u32);
+        StorageLive(_4);
+        _4 = ((*_2).0: u32);
+        _5 = Ne(move _3, move _4);
+        StorageDead(_4);
+        StorageDead(_3);
+        switchInt(move _5) -> [0: bb1, otherwise: bb10];
+    }
+
+    bb1: {
+        StorageDead(_5);
+        StorageLive(_8);
+        StorageLive(_6);
+        _6 = ((*_1).1: u32);
+        StorageLive(_7);
+        _7 = ((*_2).1: u32);
+        _8 = Ne(move _6, move _7);
+        StorageDead(_7);
+        StorageDead(_6);
+        switchInt(move _8) -> [0: bb2, otherwise: bb9];
+    }
+
+    bb2: {
+        StorageDead(_8);
+        StorageLive(_11);
+        StorageLive(_9);
+        _9 = ((*_1).2: u32);
+        StorageLive(_10);
+        _10 = ((*_2).2: u32);
+        _11 = Ne(move _9, move _10);
+        StorageDead(_10);
+        StorageDead(_9);
+        switchInt(move _11) -> [0: bb3, otherwise: bb8];
+    }
+
+    bb3: {
+        StorageDead(_11);
+        StorageLive(_14);
+        StorageLive(_12);
+        _12 = ((*_1).3: u32);
+        StorageLive(_13);
+        _13 = ((*_2).3: u32);
+        _14 = Ne(move _12, move _13);
+        StorageDead(_13);
+        StorageDead(_12);
+        switchInt(move _14) -> [0: bb4, otherwise: bb7];
+    }
+
+    bb4: {
+        StorageDead(_14);
+        StorageLive(_17);
+        StorageLive(_15);
+        _15 = ((*_1).4: u32);
+        StorageLive(_16);
+        _16 = ((*_2).4: u32);
+        _17 = Ne(move _15, move _16);
+        StorageDead(_16);
+        StorageDead(_15);
+        switchInt(move _17) -> [0: bb5, otherwise: bb6];
+    }
+
+    bb5: {
+        StorageDead(_17);
+        _0 = const true;
+        goto -> bb11;
+    }
+
+    bb6: {
+        _0 = const false;
+        StorageDead(_17);
+        goto -> bb11;
+    }
+
+    bb7: {
+        _0 = const false;
+        StorageDead(_14);
+        goto -> bb11;
+    }
+
+    bb8: {
+        _0 = const false;
+        StorageDead(_11);
+        goto -> bb11;
+    }
+
+    bb9: {
+        _0 = const false;
+        StorageDead(_8);
+        goto -> bb11;
+    }
+
+    bb10: {
+        _0 = const false;
+        StorageDead(_5);
+        goto -> bb11;
+    }
+
+    bb11: {
+        return;
+    }
+}