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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 18:31:44 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 18:31:44 +0000 |
commit | c23a457e72abe608715ac76f076f47dc42af07a5 (patch) | |
tree | 2772049aaf84b5c9d0ed12ec8d86812f7a7904b6 /tests/mir-opt/dataflow-const-prop/enum.mutate_discriminant.DataflowConstProp.64bit.diff | |
parent | Releasing progress-linux version 1.73.0+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-c23a457e72abe608715ac76f076f47dc42af07a5.tar.xz rustc-c23a457e72abe608715ac76f076f47dc42af07a5.zip |
Merging upstream version 1.74.1+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/mir-opt/dataflow-const-prop/enum.mutate_discriminant.DataflowConstProp.64bit.diff')
-rw-r--r-- | tests/mir-opt/dataflow-const-prop/enum.mutate_discriminant.DataflowConstProp.64bit.diff | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tests/mir-opt/dataflow-const-prop/enum.mutate_discriminant.DataflowConstProp.64bit.diff b/tests/mir-opt/dataflow-const-prop/enum.mutate_discriminant.DataflowConstProp.64bit.diff new file mode 100644 index 000000000..960e69ee9 --- /dev/null +++ b/tests/mir-opt/dataflow-const-prop/enum.mutate_discriminant.DataflowConstProp.64bit.diff @@ -0,0 +1,26 @@ +- // MIR for `mutate_discriminant` before DataflowConstProp ++ // MIR for `mutate_discriminant` after DataflowConstProp + + fn mutate_discriminant() -> u8 { + let mut _0: u8; + let mut _1: std::option::Option<NonZeroUsize>; + let mut _2: isize; + + bb0: { + discriminant(_1) = 1; + (((_1 as variant#1).0: NonZeroUsize).0: usize) = const 0_usize; + _2 = discriminant(_1); + switchInt(_2) -> [0: bb1, otherwise: bb2]; + } + + bb1: { + _0 = const 1_u8; + return; + } + + bb2: { + _0 = const 2_u8; + unreachable; + } + } + |