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author | Andy Wingo <wingo@pobox.com> | 2018-08-24 11:41:44 +0200 |
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committer | Andy Wingo <wingo@pobox.com> | 2018-08-24 11:43:09 +0200 |
commit | 270147cf88ec75a3b5d1d816d1d071971c1eeee8 (patch) | |
tree | 9093487a0a385fb2371095f661adb3dfcc726796 | |
parent | 25e9b0f79d033c7a885d5e5e08cab98c1f74e4e2 (diff) | |
download | guile-270147cf88ec75a3b5d1d816d1d071971c1eeee8.tar.gz |
Fix r12 register spec for lightning with sysv x86-64 ABI
* libguile/lightning/lib/jit_x86.c (_rvs): Mark R12 as callee-save.
-rw-r--r-- | libguile/lightning/lib/jit_x86.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libguile/lightning/lib/jit_x86.c b/libguile/lightning/lib/jit_x86.c index aae796b46..6d6a9ed12 100644 --- a/libguile/lightning/lib/jit_x86.c +++ b/libguile/lightning/lib/jit_x86.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2012-2017 Free Software Foundation, Inc. + * Copyright (C) 2012-2018 Free Software Foundation, Inc. * * This file is part of GNU lightning. * @@ -185,7 +185,7 @@ jit_register_t _rvs[] = { { rc(arg) | rc(gpr) | rc(rg8) | 0, "%rax" }, { rc(gpr) | rc(rg8) | 10, "%r10" }, { rc(gpr) | rc(rg8) | 11, "%r11" }, - { rc(gpr) | rc(rg8) | 12, "%r12" }, + { rc(sav) | rc(gpr) | rc(rg8) | 12, "%r12" }, { rc(sav) | rc(rg8) | rc(gpr) | 3, "%rbx" }, { rc(sav) | rc(rg8) | rc(gpr) | 13, "%r13" }, { rc(sav) | rc(rg8) | rc(gpr) | 14, "%r14" }, |