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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
| commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
| tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/mir-opt/const_prop/control_flow_simplification.hello.ConstProp.diff | |
| parent | Initial commit. (diff) | |
| download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip | |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/mir-opt/const_prop/control_flow_simplification.hello.ConstProp.diff')
| -rw-r--r-- | src/test/mir-opt/const_prop/control_flow_simplification.hello.ConstProp.diff | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/test/mir-opt/const_prop/control_flow_simplification.hello.ConstProp.diff b/src/test/mir-opt/const_prop/control_flow_simplification.hello.ConstProp.diff new file mode 100644 index 000000000..5f4df0d88 --- /dev/null +++ b/src/test/mir-opt/const_prop/control_flow_simplification.hello.ConstProp.diff @@ -0,0 +1,34 @@ +- // MIR for `hello` before ConstProp ++ // MIR for `hello` after ConstProp + + fn hello() -> () { + let mut _0: (); // return place in scope 0 at $DIR/control-flow-simplification.rs:+0:14: +0:14 + let mut _1: bool; // in scope 0 at $DIR/control-flow-simplification.rs:+1:8: +1:21 + let mut _2: !; // in scope 0 at $SRC_DIR/std/src/panic.rs:LL:COL + + bb0: { + StorageLive(_1); // scope 0 at $DIR/control-flow-simplification.rs:+1:8: +1:21 +- _1 = const <bool as NeedsDrop>::NEEDS; // scope 0 at $DIR/control-flow-simplification.rs:+1:8: +1:21 +- switchInt(move _1) -> [false: bb2, otherwise: bb1]; // scope 0 at $DIR/control-flow-simplification.rs:+1:8: +1:21 ++ _1 = const false; // scope 0 at $DIR/control-flow-simplification.rs:+1:8: +1:21 ++ switchInt(const false) -> [false: bb2, otherwise: bb1]; // scope 0 at $DIR/control-flow-simplification.rs:+1:8: +1:21 + } + + bb1: { + StorageLive(_2); // scope 0 at $SRC_DIR/std/src/panic.rs:LL:COL + _2 = begin_panic::<&str>(const "explicit panic"); // scope 0 at $SRC_DIR/std/src/panic.rs:LL:COL + // mir::Constant + // + span: $SRC_DIR/std/src/panic.rs:LL:COL + // + literal: Const { ty: fn(&str) -> ! {begin_panic::<&str>}, val: Value(<ZST>) } + // mir::Constant + // + span: $SRC_DIR/std/src/panic.rs:LL:COL + // + literal: Const { ty: &str, val: Value(Slice(..)) } + } + + bb2: { + nop; // scope 0 at $DIR/control-flow-simplification.rs:+3:6: +3:6 + StorageDead(_1); // scope 0 at $DIR/control-flow-simplification.rs:+3:5: +3:6 + return; // scope 0 at $DIR/control-flow-simplification.rs:+4:2: +4:2 + } + } + |