From b5ee7db3760a6b010576a10c4c449a8c4eb9457b Mon Sep 17 00:00:00 2001
From: Tim Northover <tnorthover@apple.com>
Date: Fri, 16 May 2014 09:41:30 +0000
Subject: [PATCH] Mips: don't print subu alias for addiu
Certainly not without having a custom PrintMethod to invert the immediate
beforehand. But probably not at all.
This will be tested when the TableGen "should I print this Alias" heuristic is
fixed (very soon).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208964 91177308-0d34-0410-b5e6-96231b3b80d8
---
lib/Target/Mips/MipsInstrInfo.td | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/lib/Target/Mips/MipsInstrInfo.td b/lib/Target/Mips/MipsInstrInfo.td
index ee7594f61dc..78cba614d6c 100644
--- a/lib/Target/Mips/MipsInstrInfo.td
+++ b/lib/Target/Mips/MipsInstrInfo.td
@@ -1318,13 +1318,13 @@ def : MipsInstAlias<"sll $rd, $rt, $rs",
(SLLV GPR32Opnd:$rd, GPR32Opnd:$rt, GPR32Opnd:$rs), 0>;
def : MipsInstAlias<"sub, $rd, $rs, $imm",
(ADDi GPR32Opnd:$rd, GPR32Opnd:$rs,
- InvertedImOperand:$imm)>;
+ InvertedImOperand:$imm), 0>;
def : MipsInstAlias<"sub $rs, $imm",
(ADDi GPR32Opnd:$rs, GPR32Opnd:$rs, InvertedImOperand:$imm),
0>;
def : MipsInstAlias<"subu, $rd, $rs, $imm",
(ADDiu GPR32Opnd:$rd, GPR32Opnd:$rs,
- InvertedImOperand:$imm)>;
+ InvertedImOperand:$imm), 0>;
def : MipsInstAlias<"subu $rs, $imm", (ADDiu GPR32Opnd:$rs, GPR32Opnd:$rs,
InvertedImOperand:$imm), 0>;
def : MipsInstAlias<"sra $rd, $rt, $rs",