diff options
Diffstat (limited to 'src/test/codegen/array-equality.rs')
-rw-r--r-- | src/test/codegen/array-equality.rs | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/src/test/codegen/array-equality.rs b/src/test/codegen/array-equality.rs deleted file mode 100644 index cd5e82a92..000000000 --- a/src/test/codegen/array-equality.rs +++ /dev/null @@ -1,74 +0,0 @@ -// compile-flags: -O -// only-x86_64 - -#![crate_type = "lib"] - -// CHECK-LABEL: @array_eq_value -#[no_mangle] -pub fn array_eq_value(a: [u16; 3], b: [u16; 3]) -> bool { - // CHECK-NEXT: start: - // CHECK-NEXT: %2 = icmp eq i48 %0, %1 - // CHECK-NEXT: ret i1 %2 - a == b -} - -// CHECK-LABEL: @array_eq_ref -#[no_mangle] -pub fn array_eq_ref(a: &[u16; 3], b: &[u16; 3]) -> bool { - // CHECK: start: - // CHECK: load i48, {{i48\*|ptr}} %{{.+}}, align 2 - // CHECK: load i48, {{i48\*|ptr}} %{{.+}}, align 2 - // CHECK: icmp eq i48 - // CHECK-NEXT: ret - a == b -} - -// CHECK-LABEL: @array_eq_value_still_passed_by_pointer -#[no_mangle] -pub fn array_eq_value_still_passed_by_pointer(a: [u16; 9], b: [u16; 9]) -> bool { - // CHECK-NEXT: start: - // CHECK: %[[CMP:.+]] = tail call i32 @{{bcmp|memcmp}}({{i8\*|ptr}} {{.*}} dereferenceable(18) %{{.+}}, {{i8\*|ptr}} {{.*}} dereferenceable(18) %{{.+}}, i64 18) - // CHECK-NEXT: %[[EQ:.+]] = icmp eq i32 %[[CMP]], 0 - // CHECK-NEXT: ret i1 %[[EQ]] - a == b -} - -// CHECK-LABEL: @array_eq_long -#[no_mangle] -pub fn array_eq_long(a: &[u16; 1234], b: &[u16; 1234]) -> bool { - // CHECK-NEXT: start: - // CHECK: %[[CMP:.+]] = tail call i32 @{{bcmp|memcmp}}({{i8\*|ptr}} {{.*}} dereferenceable(2468) %{{.+}}, {{i8\*|ptr}} {{.*}} dereferenceable(2468) %{{.+}}, i64 2468) - // CHECK-NEXT: %[[EQ:.+]] = icmp eq i32 %[[CMP]], 0 - // CHECK-NEXT: ret i1 %[[EQ]] - a == b -} - -// CHECK-LABEL: @array_eq_zero_short(i48 -#[no_mangle] -pub fn array_eq_zero_short(x: [u16; 3]) -> bool { - // CHECK-NEXT: start: - // CHECK-NEXT: %[[EQ:.+]] = icmp eq i48 %0, 0 - // CHECK-NEXT: ret i1 %[[EQ]] - x == [0; 3] -} - -// CHECK-LABEL: @array_eq_zero_mid( -#[no_mangle] -pub fn array_eq_zero_mid(x: [u16; 8]) -> bool { - // CHECK-NEXT: start: - // CHECK: %[[LOAD:.+]] = load i128, - // CHECK-NEXT: %[[EQ:.+]] = icmp eq i128 %[[LOAD]], 0 - // CHECK-NEXT: ret i1 %[[EQ]] - x == [0; 8] -} - -// CHECK-LABEL: @array_eq_zero_long( -#[no_mangle] -pub fn array_eq_zero_long(x: [u16; 1234]) -> bool { - // CHECK-NEXT: start: - // CHECK-NOT: alloca - // CHECK: %[[CMP:.+]] = tail call i32 @{{bcmp|memcmp}}( - // CHECK-NEXT: %[[EQ:.+]] = icmp eq i32 %[[CMP]], 0 - // CHECK-NEXT: ret i1 %[[EQ]] - x == [0; 1234] -} |