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32 lines
905 B
32 lines
905 B
; RUN: llc < %s -asm-verbose=false -disable-wasm-fallthrough-return-opt -disable-block-placement -verify-machineinstrs | FileCheck %s
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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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declare void @foo0()
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declare void @foo1()
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; Tests if br_table is printed correctly with a tab.
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; CHECK-LABEL: test0:
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; CHECK: br_table {0, 1, 0, 1, 2}
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define void @test0(i32 %n) {
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entry:
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switch i32 %n, label %sw.epilog [
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i32 0, label %sw.bb
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i32 1, label %sw.bb.1
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i32 2, label %sw.bb
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i32 3, label %sw.bb.1
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]
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sw.bb: ; preds = %entry, %entry
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tail call void @foo0()
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br label %sw.epilog
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sw.bb.1: ; preds = %entry, %entry
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tail call void @foo1()
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br label %sw.epilog
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sw.epilog: ; preds = %entry, %sw.bb, %sw.bb.1
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ret void
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}
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