1// RUN: mlir-translate -mlir-to-cpp %s | FileCheck %s -check-prefix=CPP-DEFAULT
2// RUN: mlir-translate -mlir-to-cpp -declare-variables-at-top %s | FileCheck %s -check-prefix=CPP-DECLTOP
3
4func.func @emitc_variable() {
5  %c0 = "emitc.variable"(){value = #emitc.opaque<""> : i32} : () -> i32
6  %c1 = "emitc.variable"(){value = 42 : i32} : () -> i32
7  %c2 = "emitc.variable"(){value = -1 : i32} : () -> i32
8  %c3 = "emitc.variable"(){value = -1 : si8} : () -> si8
9  %c4 = "emitc.variable"(){value = 255 : ui8} : () -> ui8
10  %c5 = "emitc.variable"(){value = #emitc.opaque<""> : !emitc.ptr<i32>} : () -> !emitc.ptr<i32>
11  %c6 = "emitc.variable"(){value = #emitc.opaque<"NULL"> : !emitc.ptr<i32>} : () -> !emitc.ptr<i32>
12  return
13}
14// CPP-DEFAULT: void emitc_variable() {
15// CPP-DEFAULT-NEXT: int32_t [[V0:[^ ]*]];
16// CPP-DEFAULT-NEXT: int32_t [[V1:[^ ]*]] = 42;
17// CPP-DEFAULT-NEXT: int32_t [[V2:[^ ]*]] = -1;
18// CPP-DEFAULT-NEXT: int8_t [[V3:[^ ]*]] = -1;
19// CPP-DEFAULT-NEXT: uint8_t [[V4:[^ ]*]] = 255;
20// CPP-DEFAULT-NEXT: int32_t* [[V5:[^ ]*]];
21// CPP-DEFAULT-NEXT: int32_t* [[V6:[^ ]*]] = NULL;
22
23// CPP-DECLTOP: void emitc_variable() {
24// CPP-DECLTOP-NEXT: int32_t [[V0:[^ ]*]];
25// CPP-DECLTOP-NEXT: int32_t [[V1:[^ ]*]];
26// CPP-DECLTOP-NEXT: int32_t [[V2:[^ ]*]];
27// CPP-DECLTOP-NEXT: int8_t [[V3:[^ ]*]];
28// CPP-DECLTOP-NEXT: uint8_t [[V4:[^ ]*]];
29// CPP-DECLTOP-NEXT: int32_t* [[V5:[^ ]*]];
30// CPP-DECLTOP-NEXT: int32_t* [[V6:[^ ]*]];
31// CPP-DECLTOP-NEXT: ;
32// CPP-DECLTOP-NEXT: [[V1]] = 42;
33// CPP-DECLTOP-NEXT: [[V2]] = -1;
34// CPP-DECLTOP-NEXT: [[V3]] = -1;
35// CPP-DECLTOP-NEXT: [[V4]] = 255;
36// CPP-DECLTOP-NEXT: ;
37// CPP-DECLTOP-NEXT: [[V6]] = NULL;
38