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* [glibc/maskray/grte] Do not use ppc-specific long double pack/unpack when compiling with clang
@ 2021-08-27 23:45 Fangrui Song
0 siblings, 0 replies; 3+ messages in thread
From: Fangrui Song @ 2021-08-27 23:45 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=693e66f085f191d6aa180d97669671fec6d71a03
commit 693e66f085f191d6aa180d97669671fec6d71a03
Author: Stan Shebs <stanshebs@google.com>
Date: Tue Jun 9 10:05:56 2020 -0700
Do not use ppc-specific long double pack/unpack when compiling with clang
Diff:
---
sysdeps/powerpc/fpu/math_ldbl.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/sysdeps/powerpc/fpu/math_ldbl.h b/sysdeps/powerpc/fpu/math_ldbl.h
index 124391b94b..0867403d94 100644
--- a/sysdeps/powerpc/fpu/math_ldbl.h
+++ b/sysdeps/powerpc/fpu/math_ldbl.h
@@ -47,8 +47,13 @@ ldbl_unpack_ppc (long double l, double *a, double *aa)
*aa = xl;
}
+/* These inline functions do not work with clang at all; drop back to the
+ default versions. (The defaults are not inlined by clang either, but they
+ return correct values at least.)*/
+#if !defined __clang__
#define ldbl_pack ldbl_pack_ppc
#define ldbl_unpack ldbl_unpack_ppc
+#endif /* !__clang__ */
#include <sysdeps/ieee754/ldbl-128ibm/math_ldbl.h>
^ permalink raw reply [flat|nested] 3+ messages in thread
* [glibc/maskray/grte] Do not use ppc-specific long double pack/unpack when compiling with clang
@ 2021-08-28 0:33 Fangrui Song
0 siblings, 0 replies; 3+ messages in thread
From: Fangrui Song @ 2021-08-28 0:33 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=2c9e5207e426910c6c61c8bf3d31844b6f9aa0b1
commit 2c9e5207e426910c6c61c8bf3d31844b6f9aa0b1
Author: Stan Shebs <stanshebs@google.com>
Date: Tue Jun 9 10:05:56 2020 -0700
Do not use ppc-specific long double pack/unpack when compiling with clang
Diff:
---
sysdeps/powerpc/fpu/math_ldbl.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/sysdeps/powerpc/fpu/math_ldbl.h b/sysdeps/powerpc/fpu/math_ldbl.h
index 124391b94b..0867403d94 100644
--- a/sysdeps/powerpc/fpu/math_ldbl.h
+++ b/sysdeps/powerpc/fpu/math_ldbl.h
@@ -47,8 +47,13 @@ ldbl_unpack_ppc (long double l, double *a, double *aa)
*aa = xl;
}
+/* These inline functions do not work with clang at all; drop back to the
+ default versions. (The defaults are not inlined by clang either, but they
+ return correct values at least.)*/
+#if !defined __clang__
#define ldbl_pack ldbl_pack_ppc
#define ldbl_unpack ldbl_unpack_ppc
+#endif /* !__clang__ */
#include <sysdeps/ieee754/ldbl-128ibm/math_ldbl.h>
^ permalink raw reply [flat|nested] 3+ messages in thread
* [glibc/maskray/grte] Do not use ppc-specific long double pack/unpack when compiling with clang
@ 2021-08-28 0:29 Fangrui Song
0 siblings, 0 replies; 3+ messages in thread
From: Fangrui Song @ 2021-08-28 0:29 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=5149c184089bda310cf9b1ebb4425ad2dd7ed0b0
commit 5149c184089bda310cf9b1ebb4425ad2dd7ed0b0
Author: Stan Shebs <stanshebs@google.com>
Date: Tue Jun 9 10:05:56 2020 -0700
Do not use ppc-specific long double pack/unpack when compiling with clang
Diff:
---
sysdeps/powerpc/fpu/math_ldbl.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/sysdeps/powerpc/fpu/math_ldbl.h b/sysdeps/powerpc/fpu/math_ldbl.h
index 124391b94b..0867403d94 100644
--- a/sysdeps/powerpc/fpu/math_ldbl.h
+++ b/sysdeps/powerpc/fpu/math_ldbl.h
@@ -47,8 +47,13 @@ ldbl_unpack_ppc (long double l, double *a, double *aa)
*aa = xl;
}
+/* These inline functions do not work with clang at all; drop back to the
+ default versions. (The defaults are not inlined by clang either, but they
+ return correct values at least.)*/
+#if !defined __clang__
#define ldbl_pack ldbl_pack_ppc
#define ldbl_unpack ldbl_unpack_ppc
+#endif /* !__clang__ */
#include <sysdeps/ieee754/ldbl-128ibm/math_ldbl.h>
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2021-08-28 0:33 UTC | newest]
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2021-08-27 23:45 [glibc/maskray/grte] Do not use ppc-specific long double pack/unpack when compiling with clang Fangrui Song
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2021-08-28 0:33 Fangrui Song
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