summary refs log tree commit diff
path: root/arm64/targ.c
diff options
context:
space:
mode:
authorQuentin Carbonneaux <quentin@c9x.me>2022-08-31 17:09:04 +0200
committerQuentin Carbonneaux <quentin@c9x.me>2022-10-03 10:41:03 +0200
commita9a70e30a8205a8f835c59fd8297e4a4483cc8d4 (patch)
treea4551f26f719951a2301dc248168af385f4ebc68 /arm64/targ.c
parent0b26cd4f5ecff8a01fb3f0adb902c14e043581e9 (diff)
downloadroux-a9a70e30a8205a8f835c59fd8297e4a4483cc8d4.tar.gz
add new target-specific abi0 pass
The general idea is to give abis a
chance to talk before we've done all
the optimizations. Currently, all
targets eliminate {par,arg,ret}{sb,ub,...}
during this pass. The forthcoming
arm64_apple will, however, insert
proper extensions during abi0.

Moving forward abis can, for example,
lower small-aggregates passing there
so that memory optimizations can
interact better with function calls.
Diffstat (limited to 'arm64/targ.c')
-rw-r--r--arm64/targ.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arm64/targ.c b/arm64/targ.c
index ddaee2f..6079236 100644
--- a/arm64/targ.c
+++ b/arm64/targ.c
@@ -38,7 +38,8 @@ Target T_arm64 = {
 	.retregs = arm64_retregs,
 	.argregs = arm64_argregs,
 	.memargs = arm64_memargs,
-	.abi = arm64_abi,
+	.abi0 = elimsb,
+	.abi1 = arm64_abi,
 	.isel = arm64_isel,
 	.emitfn = arm64_emitfn,
 	.emitfin = elf_emitfin,