https://gcc.gnu.org/g:9467435253948b83fcb5f7430f6cd571236960d8
commit r16-3165-g9467435253948b83fcb5f7430f6cd571236960d8
Author: mengqinggang <mengqingg...@loongson.cn>
Date: Fri Aug 8 16:22:59 2025 +0800
LoongArch: macro instead enum for base abi type
enum can't be used in #if.
For #if expression, identifiers that are not macros,
which are all considered to be the number zero.
This patch may fix https://sourceware.org/bugzilla/show_bug.cgi?id=32776.
gcc/ChangeLog:
* config/loongarch/loongarch-def.h (ABI_BASE_LP64D): New macro.
(ABI_BASE_LP64F): New macro.
(ABI_BASE_LP64S): New macro.
(N_ABI_BASE_TYPES): New macro.
Diff:
---
gcc/config/loongarch/loongarch-def.h | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/gcc/config/loongarch/loongarch-def.h
b/gcc/config/loongarch/loongarch-def.h
index 0bcd2a70121b..0a7d0c923fef 100644
--- a/gcc/config/loongarch/loongarch-def.h
+++ b/gcc/config/loongarch/loongarch-def.h
@@ -78,12 +78,10 @@ extern loongarch_def_array<const char *, N_ISA_EXT_TYPES>
/* Base ABI */
-enum {
- ABI_BASE_LP64D = 0,
- ABI_BASE_LP64F = 1,
- ABI_BASE_LP64S = 2,
- N_ABI_BASE_TYPES = 3
-};
+#define ABI_BASE_LP64D 0
+#define ABI_BASE_LP64F 1
+#define ABI_BASE_LP64S 2
+#define N_ABI_BASE_TYPES 3
extern loongarch_def_array<const char *, N_ABI_BASE_TYPES>
loongarch_abi_base_strings;
