forked from OSchip/llvm-project
45 lines
1.3 KiB
LLVM
45 lines
1.3 KiB
LLVM
; RUN: llc < %s -asm-verbose=false -verify-machineinstrs -disable-wasm-fallthrough-return-opt -wasm-disable-explicit-locals -wasm-keep-registers -mattr=+multivalue | FileCheck %s
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; Test that the multivalue returns, function types, and block types
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; work as expected.
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target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128"
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target triple = "wasm32-unknown-unknown"
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%pair = type { i32, i32 }
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%packed_pair = type <{ i32, i32 }>
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; CHECK-LABEL: pair_ident:
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; CHECK-NEXT: .functype pair_ident (i32, i32) -> (i32, i32)
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; CHECK-NEXT: return $0, $1{{$}}
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define %pair @pair_ident(%pair %p) {
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ret %pair %p
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}
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; CHECK-LABEL: packed_pair_ident:
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; CHECK-NEXT: .functype packed_pair_ident (i32, i32) -> (i32, i32)
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; CHECK-NEXT: return $0, $1{{$}}
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define %packed_pair @packed_pair_ident(%packed_pair %p) {
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ret %packed_pair %p
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}
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; CHECK-LABEL: minimal_loop:
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; CHECK-NEXT: .functype minimal_loop (i32) -> (i32, i64)
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; CHECK-NEXT: .LBB{{[0-9]+}}_1:
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; CHECK-NEXT: loop () -> (i32, i64)
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; CHECK-NEXT: br 0{{$}}
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; CHECK-NEXT: .LBB{{[0-9]+}}_2:
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; CHECK-NEXT: end_loop{{$}}
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define {i32, i64} @minimal_loop(i32* %p) {
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entry:
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br label %loop
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loop:
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br label %loop
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}
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; CHECK-LABEL: .section .custom_section.target_features
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; CHECK-NEXT: .int8 1
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; CHECK-NEXT: .int8 43
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; CHECK-NEXT: .int8 10
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; CHECK-NEXT: .ascii "multivalue"
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