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-rw-r--r--tests/codegen/enum/enum-two-variants-match.rs130
1 files changed, 0 insertions, 130 deletions
diff --git a/tests/codegen/enum/enum-two-variants-match.rs b/tests/codegen/enum/enum-two-variants-match.rs
deleted file mode 100644
index 12d9edc4d62..00000000000
--- a/tests/codegen/enum/enum-two-variants-match.rs
+++ /dev/null
@@ -1,130 +0,0 @@
-//@ compile-flags: -Copt-level=3 -C no-prepopulate-passes
-//@ only-64bit (because these discriminants are isize)
-
-#![crate_type = "lib"]
-
-// This directly tests what we emit for these matches, rather than what happens
-// after optimization, so it doesn't need to worry about extra flags on the
-// instructions and is less susceptible to being broken on LLVM updates.
-
-// CHECK-LABEL: @option_match
-#[no_mangle]
-pub fn option_match(x: Option<i32>) -> u16 {
-    // CHECK-NOT: %x = alloca
-    // CHECK: %[[OUT:.+]] = alloca [2 x i8]
-    // CHECK-NOT: %x = alloca
-
-    // CHECK: %[[DISCR:.+]] = zext i32 %x.0 to i64
-    // CHECK: %[[COND:.+]] = trunc nuw i64 %[[DISCR]] to i1
-    // CHECK: br i1 %[[COND]], label %[[TRUE:[a-z0-9]+]], label %[[FALSE:[a-z0-9]+]]
-
-    // CHECK: [[TRUE]]:
-    // CHECK: store i16 13, ptr %[[OUT]]
-
-    // CHECK: [[FALSE]]:
-    // CHECK: store i16 42, ptr %[[OUT]]
-
-    // CHECK: %[[RET:.+]] = load i16, ptr %[[OUT]]
-    // CHECK: ret i16 %[[RET]]
-    match x {
-        Some(_) => 13,
-        None => 42,
-    }
-}
-
-// CHECK-LABEL: @result_match
-#[no_mangle]
-pub fn result_match(x: Result<u64, i64>) -> u16 {
-    // CHECK-NOT: %x = alloca
-    // CHECK: %[[OUT:.+]] = alloca [2 x i8]
-    // CHECK-NOT: %x = alloca
-
-    // CHECK: %[[COND:.+]] = trunc nuw i64 %x.0 to i1
-    // CHECK: br i1 %[[COND]], label %[[TRUE:[a-z0-9]+]], label %[[FALSE:[a-z0-9]+]]
-
-    // CHECK: [[TRUE]]:
-    // CHECK: store i16 13, ptr %[[OUT]]
-
-    // CHECK: [[FALSE]]:
-    // CHECK: store i16 42, ptr %[[OUT]]
-
-    // CHECK: %[[RET:.+]] = load i16, ptr %[[OUT]]
-    // CHECK: ret i16 %[[RET]]
-    match x {
-        Err(_) => 13,
-        Ok(_) => 42,
-    }
-}
-
-// CHECK-LABEL: @option_bool_match(
-#[no_mangle]
-pub fn option_bool_match(x: Option<bool>) -> char {
-    // CHECK: %[[RAW:.+]] = load i8, ptr %x
-    // CHECK: %[[IS_NONE:.+]] = icmp eq i8 %[[RAW]], 2
-    // CHECK: %[[OPT_DISCR:.+]] = select i1 %[[IS_NONE]], i64 0, i64 1
-    // CHECK: %[[OPT_DISCR_T:.+]] = trunc nuw i64 %[[OPT_DISCR]] to i1
-    // CHECK: br i1 %[[OPT_DISCR_T]], label %[[BB_SOME:.+]], label %[[BB_NONE:.+]]
-
-    // CHECK: [[BB_SOME]]:
-    // CHECK: %[[FIELD:.+]] = load i8, ptr %x
-    // CHECK: %[[FIELD_T:.+]] = trunc nuw i8 %[[FIELD]] to i1
-    // CHECK: br i1 %[[FIELD_T]]
-    match x {
-        None => 'n',
-        Some(false) => 'f',
-        Some(true) => 't',
-    }
-}
-
-use std::cmp::Ordering::{self, *};
-// CHECK-LABEL: @option_ordering_match(
-#[no_mangle]
-pub fn option_ordering_match(x: Option<Ordering>) -> char {
-    // CHECK: %[[RAW:.+]] = load i8, ptr %x
-    // CHECK: %[[IS_NONE:.+]] = icmp eq i8 %[[RAW]], 2
-    // CHECK: %[[OPT_DISCR:.+]] = select i1 %[[IS_NONE]], i64 0, i64 1
-    // CHECK: %[[OPT_DISCR_T:.+]] = trunc nuw i64 %[[OPT_DISCR]] to i1
-    // CHECK: br i1 %[[OPT_DISCR_T]], label %[[BB_SOME:.+]], label %[[BB_NONE:.+]]
-
-    // CHECK: [[BB_SOME]]:
-    // CHECK: %[[FIELD:.+]] = load i8, ptr %x
-    // CHECK: switch i8 %[[FIELD]], label %[[UNREACHABLE:.+]] [
-    // CHECK-NEXT: i8 -1, label
-    // CHECK-NEXT: i8 0, label
-    // CHECK-NEXT: i8 1, label
-    // CHECK-NEXT: ]
-
-    // CHECK: [[UNREACHABLE]]:
-    // CHECK-NEXT: unreachable
-    match x {
-        None => '?',
-        Some(Less) => '<',
-        Some(Equal) => '=',
-        Some(Greater) => '>',
-    }
-}
-
-// CHECK-LABEL: @option_nonzero_match(
-#[no_mangle]
-pub fn option_nonzero_match(x: Option<std::num::NonZero<u16>>) -> u16 {
-    // CHECK: %[[OUT:.+]] = alloca [2 x i8]
-
-    // CHECK: %[[IS_NONE:.+]] = icmp eq i16 %x, 0
-    // CHECK: %[[OPT_DISCR:.+]] = select i1 %[[IS_NONE]], i64 0, i64 1
-    // CHECK: %[[OPT_DISCR_T:.+]] = trunc nuw i64 %[[OPT_DISCR]] to i1
-    // CHECK: br i1 %[[OPT_DISCR_T]], label %[[BB_SOME:.+]], label %[[BB_NONE:.+]]
-
-    // CHECK: [[BB_SOME]]:
-    // CHECK: store i16 987, ptr %[[OUT]]
-
-    // CHECK: [[BB_NONE]]:
-    // CHECK: store i16 123, ptr %[[OUT]]
-
-    // CHECK: %[[RET:.+]] = load i16, ptr %[[OUT]]
-    // CHECK: ret i16 %[[RET]]
-
-    match x {
-        None => 123,
-        Some(_) => 987,
-    }
-}