From 5c1eb24e2c312021c7af4316e5adde53e270311a Mon Sep 17 00:00:00 2001
From: Roland Paterson-Jones <rolandpj@gmail.com>
Date: Wed, 23 Oct 2024 14:51:53 +0200
Subject: If-conversion RFC 4 - x86 only (for now), use cmovXX

Replacement of tiny conditional jump graphlets with
conditional move instructions.

Currently enabled only for x86. Arm64 support using cselXX
will be essentially identical.

Adds (internal) frontend sel0/sel1 ops with flag-specific
backend xselXX following jnz implementation pattern.

Testing: standard QBE, cproc, harec, hare, roland
---
 Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index 7acaf35..79d9a99 100644
--- a/Makefile
+++ b/Makefile
@@ -5,7 +5,8 @@ PREFIX = /usr/local
 BINDIR = $(PREFIX)/bin
 
 COMMOBJ  = main.o util.o parse.o abi.o cfg.o mem.o ssa.o alias.o load.o \
-           copy.o fold.o gvn.o gcm.o simpl.o live.o spill.o rega.o emit.o
+           copy.o fold.o gvn.o gcm.o simpl.o ifopt.o live.o spill.o rega.o \
+           emit.o
 AMD64OBJ = amd64/targ.o amd64/sysv.o amd64/isel.o amd64/emit.o
 ARM64OBJ = arm64/targ.o arm64/abi.o arm64/isel.o arm64/emit.o
 RV64OBJ  = rv64/targ.o rv64/abi.o rv64/isel.o rv64/emit.o
-- 
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