forked from OSchip/llvm-project
65 lines
1.3 KiB
LLVM
65 lines
1.3 KiB
LLVM
; RUN: llc < %s -asm-verbose=false -disable-wasm-fallthrough-return-opt -disable-wasm-explicit-locals | FileCheck %s
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; Test that basic functions assemble 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-wasm"
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; CHECK-LABEL: f0:
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; CHECK: return{{$}}
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; CHECK: end_function{{$}}
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; CHECK: .size f0,
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define void @f0() {
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ret void
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}
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; CHECK-LABEL: f1:
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; CHECK-NEXT: .result i32{{$}}
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; CHECK-NEXT: i32.const $push[[NUM:[0-9]+]]=, 0{{$}}
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; CHECK-NEXT: return $pop[[NUM]]{{$}}
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; CHECK: .size f1,
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define i32 @f1() {
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ret i32 0
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}
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; CHECK-LABEL: f2:
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; CHECK-NEXT: .param i32, f32{{$}}
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; CHECK-NEXT: .result i32{{$}}
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; CHECK-NEXT: i32.const $push[[NUM:[0-9]+]]=, 0{{$}}
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; CHECK-NEXT: return $pop[[NUM]]{{$}}
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; CHECK: .size f2,
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define i32 @f2(i32 %p1, float %p2) {
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ret i32 0
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}
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; CHECK-LABEL: f3:
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; CHECK-NEXT: .param i32, f32{{$}}
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; CHECK-NOT: local
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; CHECK-NEXT: return{{$}}
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; CHECK: .size f3,
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define void @f3(i32 %p1, float %p2) {
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ret void
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}
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; CHECK-LABEL: f4:
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; CHECK-NEXT: .param i32{{$}}
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; CHECK-NEXT: .result i32{{$}}
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; CHECK-NOT: local
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; CHECK: .size f4,
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define i32 @f4(i32 %x) {
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entry:
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%c = trunc i32 %x to i1
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br i1 %c, label %true, label %false
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true:
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ret i32 0
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false:
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ret i32 1
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}
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; CHECK-LABEL: f5:
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; CHECK-NEXT: .result f32{{$}}
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; CHECK-NEXT: unreachable
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define float @f5() {
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unreachable
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}
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