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2f67df6acf
Add return type information to call and call_indirect instructions. This allows them to be disambiguated without knowledge of the callee. Differential Revision: http://reviews.llvm.org/D15484 llvm-svn: 255565
32 lines
821 B
LLVM
32 lines
821 B
LLVM
; RUN: llc < %s -asm-verbose=false | 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-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: .param i32, i32{{$}}
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; CHECK-NEXT: .result i32{{$}}
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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: .param i32, i32{{$}}
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; CHECK-NEXT: .result i32{{$}}
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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-NEXT: {{^}} i32.call $discard=, return_something{{$}}
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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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