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view test/CodeGen/Mips/inlineasm64.ll @ 146:3fc4d5c3e21e

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set tail call flag for code segment in CGCAll
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Sun, 23 Dec 2018 19:23:36 +0900
parents afa8332a0e37
children
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; RUN: llc -march=mips64el -mcpu=mips64r2 -target-abi=n64 < %s | FileCheck %s

@gl2 = external global i64
@gl1 = external global i64
@gl0 = external global i64

define void @foo1() nounwind {
entry:
; CHECK: foo1
; CHECK: daddu
  %0 = load i64, i64* @gl1, align 8
  %1 = load i64, i64* @gl0, align 8
  %2 = tail call i64 asm "daddu $0, $1, $2", "=r,r,r"(i64 %0, i64 %1) nounwind
  store i64 %2, i64* @gl2, align 8
  ret void
}