mirror of https://github.com/rust-lang/rust
69 lines
1.7 KiB
Rust
69 lines
1.7 KiB
Rust
//@ test-mir-pass: InstSimplify-after-simplifycfg
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// EMIT_MIR bool_compare.eq_true.InstSimplify-after-simplifycfg.diff
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fn eq_true(x: bool) -> u32 {
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// CHECK-LABEL: fn eq_true(
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// CHECK-NOT: Eq(
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if x == true { 0 } else { 1 }
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}
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// EMIT_MIR bool_compare.true_eq.InstSimplify-after-simplifycfg.diff
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fn true_eq(x: bool) -> u32 {
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// CHECK-LABEL: fn true_eq(
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// CHECK-NOT: Eq(
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if true == x { 0 } else { 1 }
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}
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// EMIT_MIR bool_compare.ne_true.InstSimplify-after-simplifycfg.diff
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fn ne_true(x: bool) -> u32 {
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// CHECK-LABEL: fn ne_true(
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// CHECK: Not(
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if x != true { 0 } else { 1 }
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}
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// EMIT_MIR bool_compare.true_ne.InstSimplify-after-simplifycfg.diff
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fn true_ne(x: bool) -> u32 {
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// CHECK-LABEL: fn true_ne(
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// CHECK: Not(
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if true != x { 0 } else { 1 }
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}
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// EMIT_MIR bool_compare.eq_false.InstSimplify-after-simplifycfg.diff
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fn eq_false(x: bool) -> u32 {
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// CHECK-LABEL: fn eq_false(
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// CHECK: Not(
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if x == false { 0 } else { 1 }
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}
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// EMIT_MIR bool_compare.false_eq.InstSimplify-after-simplifycfg.diff
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fn false_eq(x: bool) -> u32 {
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// CHECK-LABEL: fn false_eq(
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// CHECK: Not(
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if false == x { 0 } else { 1 }
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}
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// EMIT_MIR bool_compare.ne_false.InstSimplify-after-simplifycfg.diff
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fn ne_false(x: bool) -> u32 {
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// CHECK-LABEL: fn ne_false(
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// CHECK-NOT: Ne(
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if x != false { 0 } else { 1 }
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}
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// EMIT_MIR bool_compare.false_ne.InstSimplify-after-simplifycfg.diff
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fn false_ne(x: bool) -> u32 {
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// CHECK-LABEL: fn false_ne(
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// CHECK-NOT: Ne(
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if false != x { 0 } else { 1 }
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}
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fn main() {
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eq_true(false);
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true_eq(false);
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ne_true(false);
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true_ne(false);
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eq_false(false);
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false_eq(false);
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ne_false(false);
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false_ne(false);
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}
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