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clang-p2996/mlir/test/Target/Cpp/call.mlir
Mogball a54f4eae0e [MLIR] Replace std ops with arith dialect ops
Precursor: https://reviews.llvm.org/D110200

Removed redundant ops from the standard dialect that were moved to the
`arith` or `math` dialects.

Renamed all instances of operations in the codebase and in tests.

Reviewed By: rriddle, jpienaar

Differential Revision: https://reviews.llvm.org/D110797
2021-10-13 03:07:03 +00:00

37 lines
1.3 KiB
MLIR

// RUN: mlir-translate -mlir-to-cpp %s | FileCheck %s -check-prefix=CPP-DEFAULT
// RUN: mlir-translate -mlir-to-cpp -declare-variables-at-top %s | FileCheck %s -check-prefix=CPP-DECLTOP
func @emitc_call() {
%0 = emitc.call "func_a" () : () -> i32
%1 = emitc.call "func_b" () : () -> i32
return
}
// CPP-DEFAULT: void emitc_call() {
// CPP-DEFAULT-NEXT: int32_t [[V0:[^ ]*]] = func_a();
// CPP-DEFAULT-NEXT: int32_t [[V1:[^ ]*]] = func_b();
// CPP-DECLTOP: void emitc_call() {
// CPP-DECLTOP-NEXT: int32_t [[V0:[^ ]*]];
// CPP-DECLTOP-NEXT: int32_t [[V1:[^ ]*]];
// CPP-DECLTOP-NEXT: [[V0:]] = func_a();
// CPP-DECLTOP-NEXT: [[V1:]] = func_b();
func @emitc_call_two_results() {
%0 = arith.constant 0 : index
%1:2 = emitc.call "two_results" () : () -> (i32, i32)
return
}
// CPP-DEFAULT: void emitc_call_two_results() {
// CPP-DEFAULT-NEXT: size_t [[V1:[^ ]*]] = 0;
// CPP-DEFAULT-NEXT: int32_t [[V2:[^ ]*]];
// CPP-DEFAULT-NEXT: int32_t [[V3:[^ ]*]];
// CPP-DEFAULT-NEXT: std::tie([[V2]], [[V3]]) = two_results();
// CPP-DECLTOP: void emitc_call_two_results() {
// CPP-DECLTOP-NEXT: size_t [[V1:[^ ]*]];
// CPP-DECLTOP-NEXT: int32_t [[V2:[^ ]*]];
// CPP-DECLTOP-NEXT: int32_t [[V3:[^ ]*]];
// CPP-DECLTOP-NEXT: [[V1]] = 0;
// CPP-DECLTOP-NEXT: std::tie([[V2]], [[V3]]) = two_results();