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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/109279] RISC-V: complex constants synthesized should be
 improved
Date: Sat, 25 Mar 2023 00:56:57 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D109279

--- Comment #12 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Here is something to look into:
#define const1 0x0101010101010101ULL=20
#define const2 0x0080402010080400ULL=20
#define const0 const1
unsigned long long g(unsigned long long occ, const unsigned int sq) {
  return const0 ;
}
unsigned long long f(unsigned long long occ, const unsigned int sq) {
  unsigned long long t=3D (const0)>>32<<32 ;
  unsigned long long t1=3D (unsigned int)(const0) ;
  asm("":"+r"(t));
  return t | t1;
}=