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From: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
To: linux-sparse@vger.kernel.org
Cc: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Subject: [PATCH 2/9] alpha: has 64-bit long double & int128
Date: Tue, 14 Jul 2020 00:32:56 +0200
Message-ID: <20200713223304.83666-3-luc.vanoostenryck@gmail.com> (raw)
In-Reply-To: <20200713223304.83666-1-luc.vanoostenryck@gmail.com>

Support for alpha was added in order to move the specific builtins
away from the common list without changing the defaults.

Improve the support for this arch by fixing a few specificities:
* support of 128-bit integers
* long doubles are 64-bit.

Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
---
 target-alpha.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/target-alpha.c b/target-alpha.c
index 3f582997eb96..4c622aec194f 100644
--- a/target-alpha.c
+++ b/target-alpha.c
@@ -24,6 +24,9 @@ static const struct builtin_fn builtins_alpha[] = {
 const struct target target_alpha = {
 	.mach = MACH_ALPHA,
 	.bitness = ARCH_LP64,
+	.has_int128 = 1,
+
+	.bits_in_longdouble = 64,
 
 	.predefine = predefine_alpha,
 	.builtins = builtins_alpha,
-- 
2.27.0


  parent reply index

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-13 22:32 [PATCH 0/9] arch specific predefines Luc Van Oostenryck
2020-07-13 22:32 ` [PATCH 1/9] sparc: add 'sparcv8' predefines for sparc32 Luc Van Oostenryck
2020-07-13 22:32 ` Luc Van Oostenryck [this message]
2020-07-13 22:32 ` [PATCH 3/9] ppc: add predefines __LONGDOUBLE128 & __LONG_DOUBLE_128__ Luc Van Oostenryck
2020-07-13 22:32 ` [PATCH 4/9] arch: add predefines __INT_LEAST${N}_TYPE__ Luc Van Oostenryck
2020-07-13 22:32 ` [PATCH 5/9] arch: add predefines __INT_FAST${N}_TYPE__ Luc Van Oostenryck
2020-07-13 22:33 ` [PATCH 6/9] predefine: teach sparse about __SIG_ATOMIC_TYPE__ Luc Van Oostenryck
2020-07-13 22:33 ` [PATCH 7/9] arch: allow target specific [u]intptr_t & ptrdiff_t Luc Van Oostenryck
2020-07-13 22:33 ` [PATCH 8/9] x86-x32: fix it by defining a separate target for it Luc Van Oostenryck
2020-07-13 22:33 ` [PATCH 9/9] predefine: let predefine_width() take the usual interface Luc Van Oostenryck

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