30 lines
899 B
LLVM
30 lines
899 B
LLVM
; RUN: llc < %s -asm-verbose=false -disable-wasm-fallthrough-return-opt -wasm-disable-explicit-locals -wasm-keep-registers | FileCheck %s
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; Make sure that argument offsets are correct even if some arguments are unused.
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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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; CHECK-LABEL: unused_first:
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; CHECK-NEXT: .functype unused_first (i32, i32) -> (i32){{$}}
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; CHECK-NEXT: return $1{{$}}
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define i32 @unused_first(i32 %x, i32 %y) {
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ret i32 %y
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}
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; CHECK-LABEL: unused_second:
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; CHECK-NEXT: .functype unused_second (i32, i32) -> (i32){{$}}
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; CHECK-NEXT: return $0{{$}}
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define i32 @unused_second(i32 %x, i32 %y) {
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ret i32 %x
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}
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; CHECK-LABEL: call_something:
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; CHECK: {{^}} call $drop=, return_something{{$}}
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; CHECK-NEXT: return{{$}}
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declare i32 @return_something()
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define void @call_something() {
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call i32 @return_something()
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ret void
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}
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