https://gcc.gnu.org/g:e4d417417f8a2f1cf615b6ff81687f4861787de0
commit r15-4415-ge4d417417f8a2f1cf615b6ff81687f4861787de0
Author: Christophe Lyon <christophe.l...@linaro.org>
Date: Thu Oct 3 16:02:17 2024 +0000
aarch64: libgcc: Cleanup warnings in lse.S
Since
Commit c608ada288ced0268bbbbc1fd4136f56c34b24d4
Author: Zac Walker <zacwal...@microsoft.com>
CommitDate: 2024-01-23 15:32:30 +0000
Ifdef `.hidden`, `.type`, and `.size` pseudo-ops for
`aarch64-w64-mingw32` target
lse.S includes aarch64-asm.h, leading to a conflicting definition of macro
'L':
- in lse.S it expands to either '' or 'L'
- in aarch64-asm.h it is used to generate .L ## label
lse.S does not use the second, so this patch just undefines L after
the inclusion of aarch64-asm.h.
libgcc/
* config/aarch64/lse.S: Undefine L() macro.
Diff:
---
libgcc/config/aarch64/lse.S | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/libgcc/config/aarch64/lse.S b/libgcc/config/aarch64/lse.S
index ecef47086c69..77b3dc5a981a 100644
--- a/libgcc/config/aarch64/lse.S
+++ b/libgcc/config/aarch64/lse.S
@@ -54,6 +54,10 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If
not, see
#include "aarch64-asm.h"
#include "auto-target.h"
+/* L is defined in aarch64-asm.h for a different purpose than why we
+ use it here. */
+#undef L
+
/* Tell the assembler to accept LSE instructions. */
#ifdef HAVE_AS_LSE
.arch armv8-a+lse
