15 lines
649 B
LLVM
15 lines
649 B
LLVM
; RUN: llc -fast-isel -o - %s -fast-isel-report-on-fallback 2>&1 | FileCheck %s
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; Make sure FastISel report a warming when we asked it to do so.
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; Note: This test needs to use whatever is not supported by FastISel.
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; Thus, this test may fail because inline asm gets supported in FastISel.
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; To fix this, use something else that's not supported (e.g., weird types).
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target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-apple-macosx"
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; CHECK: warning: Instruction selection used fallback path for foo
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define void @foo(){
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entry:
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call void asm sideeffect "nop", "~{dirflag},~{fpsr},~{flags}"()
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ret void
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}
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