Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/CodeGen/WebAssembly/call.ll

@@ -1,178 +0,0 @@
-; RUN: llc < %s -asm-verbose=false -disable-wasm-fallthrough-return-opt -wasm-temporary-workarounds=false | FileCheck %s
-; RUN: llc < %s -asm-verbose=false -disable-wasm-fallthrough-return-opt -fast-isel -fast-isel-abort=1 -wasm-temporary-workarounds=false | FileCheck %s
-
-; Test that basic call operations assemble as expected.
-
-target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128"
-target triple = "wasm32-unknown-unknown-wasm"
-
-declare i32 @i32_nullary()
-declare i32 @i32_unary(i32)
-declare i32 @i32_binary(i32, i32)
-declare i64 @i64_nullary()
-declare float @float_nullary()
-declare double @double_nullary()
-declare void @void_nullary()
-
-; CHECK-LABEL: call_i32_nullary:
-; CHECK-NEXT: .result i32{{$}}
-; CHECK-NEXT: {{^}} i32.call $push[[NUM:[0-9]+]]=, i32_nullary@FUNCTION{{$}}
-; CHECK-NEXT: return $pop[[NUM]]{{$}}
-define i32 @call_i32_nullary() {
-  %r = call i32 @i32_nullary()
-  ret i32 %r
-}
-
-; CHECK-LABEL: call_i64_nullary:
-; CHECK-NEXT: .result i64{{$}}
-; CHECK-NEXT: {{^}} i64.call $push[[NUM:[0-9]+]]=, i64_nullary@FUNCTION{{$}}
-; CHECK-NEXT: return $pop[[NUM]]{{$}}
-define i64 @call_i64_nullary() {
-  %r = call i64 @i64_nullary()
-  ret i64 %r
-}
-
-; CHECK-LABEL: call_float_nullary:
-; CHECK-NEXT: .result f32{{$}}
-; CHECK-NEXT: {{^}} f32.call $push[[NUM:[0-9]+]]=, float_nullary@FUNCTION{{$}}
-; CHECK-NEXT: return $pop[[NUM]]{{$}}
-define float @call_float_nullary() {
-  %r = call float @float_nullary()
-  ret float %r
-}
-
-; CHECK-LABEL: call_double_nullary:
-; CHECK-NEXT: .result f64{{$}}
-; CHECK-NEXT: {{^}} f64.call $push[[NUM:[0-9]+]]=, double_nullary@FUNCTION{{$}}
-; CHECK-NEXT: return $pop[[NUM]]{{$}}
-define double @call_double_nullary() {
-  %r = call double @double_nullary()
-  ret double %r
-}
-
-; CHECK-LABEL: call_void_nullary:
-; CHECK-NEXT: {{^}} call void_nullary@FUNCTION{{$}}
-; CHECK-NEXT: return{{$}}
-define void @call_void_nullary() {
-  call void @void_nullary()
-  ret void
-}
-
-; CHECK-LABEL: call_i32_unary:
-; CHECK-NEXT: .param i32{{$}}
-; CHECK-NEXT: .result i32{{$}}
-; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
-; CHECK-NEXT: {{^}} i32.call $push[[NUM:[0-9]+]]=, i32_unary@FUNCTION, $pop[[L0]]{{$}}
-; CHECK-NEXT: return $pop[[NUM]]{{$}}
-define i32 @call_i32_unary(i32 %a) {
-  %r = call i32 @i32_unary(i32 %a)
-  ret i32 %r
-}
-
-; CHECK-LABEL: call_i32_binary:
-; CHECK-NEXT: .param i32, i32{{$}}
-; CHECK-NEXT: .result i32{{$}}
-; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
-; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 1{{$}}
-; CHECK-NEXT: {{^}} i32.call $push[[NUM:[0-9]+]]=, i32_binary@FUNCTION, $pop[[L0]], $pop[[L1]]{{$}}
-; CHECK-NEXT: return $pop[[NUM]]{{$}}
-define i32 @call_i32_binary(i32 %a, i32 %b) {
-  %r = call i32 @i32_binary(i32 %a, i32 %b)
-  ret i32 %r
-}
-
-; CHECK-LABEL: call_indirect_void:
-; CHECK-NEXT: .param i32{{$}}
-; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
-; CHECK-NEXT: {{^}} call_indirect $pop[[L0]]{{$}}
-; CHECK-NEXT: return{{$}}
-define void @call_indirect_void(void ()* %callee) {
-  call void %callee()
-  ret void
-}
-
-; CHECK-LABEL: call_indirect_i32:
-; CHECK-NEXT: .param i32{{$}}
-; CHECK-NEXT: .result i32{{$}}
-; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
-; CHECK-NEXT: {{^}} i32.call_indirect $push[[NUM:[0-9]+]]=, $pop[[L0]]{{$}}
-; CHECK-NEXT: return $pop[[NUM]]{{$}}
-define i32 @call_indirect_i32(i32 ()* %callee) {
-  %t = call i32 %callee()
-  ret i32 %t
-}
-
-; CHECK-LABEL: call_indirect_arg:
-; CHECK-NEXT: .param i32, i32{{$}}
-; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 1{{$}}
-; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 0{{$}}
-; CHECK-NEXT: {{^}} call_indirect $pop[[L0]], $pop[[L1]]{{$}}
-; CHECK-NEXT: return{{$}}
-define void @call_indirect_arg(void (i32)* %callee, i32 %arg) {
-  call void %callee(i32 %arg)
-  ret void
-}
-
-; CHECK-LABEL: call_indirect_arg_2:
-; CHECK-NEXT: .param i32, i32, i32{{$}}
-; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 1{{$}}
-; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 2{{$}}
-; CHECK-NEXT: get_local $push[[L2:[0-9]+]]=, 0{{$}}
-; CHECK-NEXT: {{^}} i32.call_indirect $push[[NUM:[0-9]+]]=, $pop[[L0]], $pop[[L1]], $pop[[L2]]{{$}}
-; CHECK-NEXT: drop $pop[[NUM]]{{$}}
-; CHECK-NEXT: return{{$}}
-define void @call_indirect_arg_2(i32 (i32, i32)* %callee, i32 %arg, i32 %arg2) {
-  call i32 %callee(i32 %arg, i32 %arg2)
-  ret void
-}
-
-; CHECK-LABEL: tail_call_void_nullary:
-; CHECK-NEXT: {{^}} call void_nullary@FUNCTION{{$}}
-; CHECK-NEXT: return{{$}}
-define void @tail_call_void_nullary() {
-  tail call void @void_nullary()
-  ret void
-}
-
-; CHECK-LABEL: fastcc_tail_call_void_nullary:
-; CHECK-NEXT: {{^}} call void_nullary@FUNCTION{{$}}
-; CHECK-NEXT: return{{$}}
-define void @fastcc_tail_call_void_nullary() {
-  tail call fastcc void @void_nullary()
-  ret void
-}
-
-; CHECK-LABEL: coldcc_tail_call_void_nullary:
-; CHECK-NEXT: {{^}} call void_nullary@FUNCTION{{$}}
-; CHECK-NEXT: return{{$}}
-define void @coldcc_tail_call_void_nullary() {
-  tail call coldcc void @void_nullary()
-  ret void
-}
-
-; CHECK-LABEL: call_constexpr:
-; CHECK-NEXT: i32.const $push[[L0:[0-9]+]]=, 2{{$}}
-; CHECK-NEXT: i32.const $push[[L1:[0-9]+]]=, 3{{$}}
-; CHECK-NEXT: call .Lbitcast@FUNCTION, $pop[[L0]], $pop[[L1]]{{$}}
-; CHECK-NEXT: call other_void_nullary@FUNCTION{{$}}
-; CHECK-NEXT: call void_nullary@FUNCTION{{$}}
-; CHECK-NEXT: return{{$}}
-declare void @vararg_func(...)
-declare void @other_void_nullary()
-define void @call_constexpr() {
-bb0:
-  call void bitcast (void (...)* @vararg_func to void (i32, i32)*)(i32 2, i32 3)
-  br label %bb1
-bb1:
-  call void select (i1 0, void ()* @void_nullary, void ()* @other_void_nullary)()
-  br label %bb2
-bb2:
-  call void inttoptr (i32 ptrtoint (void ()* @void_nullary to i32) to void ()*)()
-  ret void
-}
-
-; TODO: test the following:
-;  - More argument combinations.
-;  - Tail call.
-;  - Interesting returns (struct, multiple).
-;  - Vararg.