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| author | Joseph Myers <joseph@codesourcery.com> | 2017-05-12 16:37:12 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2017-05-12 16:37:12 +0000 |
| commit | e1d6e08dd6f9298ed7f61ef12c17ca83cb761f37 (patch) | |
| tree | 57bc0b3245f7304bc73615a70ae3f20de974646b | |
| parent | 1d2bc2eae969543b89850e35e532f3144122d80a (diff) | |
| download | glibc-e1d6e08dd6f9298ed7f61ef12c17ca83cb761f37.zip glibc-e1d6e08dd6f9298ed7f61ef12c17ca83cb761f37.tar.gz glibc-e1d6e08dd6f9298ed7f61ef12c17ca83cb761f37.tar.bz2 | |
Remove useless SPARC signbit aliases.
The SPARC implementations of __signbit* functions have aliases
signbit, signbitf, signbitl. These are useless, as they aren't
exported from the shared libraries (only the __signbit* functions are
exported, to be used by the type-generic signbit macro with older
compilers). This patch removes the useless aliases.
Tested (compilation only) with build-many-glibcs.py for
sparc64-linux-gnu and sparcv9-linux-gnu.
* sysdeps/sparc/sparc32/fpu/s_signbit.S (signbit): Remove alias.
(signbitf): Likewise.
* sysdeps/sparc/sparc64/fpu/multiarch/s_signbit.S (signbit):
Likewise.
(signbitl): Likewise.
* sysdeps/sparc/sparc64/fpu/multiarch/s_signbitf.S (signbitf):
Likewise.
* sysdeps/sparc/sparc64/fpu/s_signbit.S (signbit): Likewise.
(signbitl): Likewise.
* sysdeps/sparc/sparc64/fpu/s_signbitf.S (signbitf): Likewise.
| -rw-r--r-- | ChangeLog | 13 | ||||
| -rw-r--r-- | sysdeps/sparc/sparc32/fpu/s_signbit.S | 2 | ||||
| -rw-r--r-- | sysdeps/sparc/sparc64/fpu/multiarch/s_signbit.S | 3 | ||||
| -rw-r--r-- | sysdeps/sparc/sparc64/fpu/multiarch/s_signbitf.S | 2 | ||||
| -rw-r--r-- | sysdeps/sparc/sparc64/fpu/s_signbit.S | 2 | ||||
| -rw-r--r-- | sysdeps/sparc/sparc64/fpu/s_signbitf.S | 1 |
6 files changed, 13 insertions, 10 deletions
@@ -1,3 +1,16 @@ +2017-05-12 Joseph Myers <joseph@codesourcery.com> + + * sysdeps/sparc/sparc32/fpu/s_signbit.S (signbit): Remove alias. + (signbitf): Likewise. + * sysdeps/sparc/sparc64/fpu/multiarch/s_signbit.S (signbit): + Likewise. + (signbitl): Likewise. + * sysdeps/sparc/sparc64/fpu/multiarch/s_signbitf.S (signbitf): + Likewise. + * sysdeps/sparc/sparc64/fpu/s_signbit.S (signbit): Likewise. + (signbitl): Likewise. + * sysdeps/sparc/sparc64/fpu/s_signbitf.S (signbitf): Likewise. + 2017-05-12 Florian Weimer <fweimer@redhat.com> [BZ #21386] diff --git a/sysdeps/sparc/sparc32/fpu/s_signbit.S b/sysdeps/sparc/sparc32/fpu/s_signbit.S index f796764..9565170 100644 --- a/sysdeps/sparc/sparc32/fpu/s_signbit.S +++ b/sysdeps/sparc/sparc32/fpu/s_signbit.S @@ -22,11 +22,9 @@ ENTRY (__signbit) retl srl %o0, 31, %o0 END (__signbit) -weak_alias (__signbit, signbit) /* On 32-bit the double version will also always work for single-precision since in both cases the word with the sign bit in it is passed always in register %o0. */ strong_alias (__signbit, __signbitf) hidden_def (__signbitf) -weak_alias (__signbitf, signbitf) diff --git a/sysdeps/sparc/sparc64/fpu/multiarch/s_signbit.S b/sysdeps/sparc/sparc64/fpu/multiarch/s_signbit.S index e69550c..b8ff64a 100644 --- a/sysdeps/sparc/sparc64/fpu/multiarch/s_signbit.S +++ b/sysdeps/sparc/sparc64/fpu/multiarch/s_signbit.S @@ -2,14 +2,11 @@ SPARC_ASM_VIS3_IFUNC(signbit) -weak_alias (__signbit, signbit) - /* On 64-bit the double version will also always work for long-double-precision since in both cases the word with the sign bit in it is passed always in register %f0. */ strong_alias (__signbit, __signbitl) hidden_def (__signbitl) -weak_alias (__signbitl, signbitl) # undef weak_alias # define weak_alias(a, b) diff --git a/sysdeps/sparc/sparc64/fpu/multiarch/s_signbitf.S b/sysdeps/sparc/sparc64/fpu/multiarch/s_signbitf.S index c35c79f..d57e999 100644 --- a/sysdeps/sparc/sparc64/fpu/multiarch/s_signbitf.S +++ b/sysdeps/sparc/sparc64/fpu/multiarch/s_signbitf.S @@ -2,8 +2,6 @@ SPARC_ASM_VIS3_IFUNC(signbitf) -weak_alias (__signbitf, signbitf) - # undef weak_alias # define weak_alias(a, b) diff --git a/sysdeps/sparc/sparc64/fpu/s_signbit.S b/sysdeps/sparc/sparc64/fpu/s_signbit.S index 6e16736..979917b 100644 --- a/sysdeps/sparc/sparc64/fpu/s_signbit.S +++ b/sysdeps/sparc/sparc64/fpu/s_signbit.S @@ -24,11 +24,9 @@ ENTRY (__signbit) retl srl %o0, 31, %o0 END (__signbit) -weak_alias (__signbit, signbit) /* On 64-bit the double version will also always work for long-double-precision since in both cases the word with the sign bit in it is passed always in register %f0. */ strong_alias (__signbit, __signbitl) hidden_def (__signbitl) -weak_alias (__signbitl, signbitl) diff --git a/sysdeps/sparc/sparc64/fpu/s_signbitf.S b/sysdeps/sparc/sparc64/fpu/s_signbitf.S index 82aa9f4..cb96983 100644 --- a/sysdeps/sparc/sparc64/fpu/s_signbitf.S +++ b/sysdeps/sparc/sparc64/fpu/s_signbitf.S @@ -24,4 +24,3 @@ ENTRY (__signbitf) retl srl %o0, 31, %o0 END (__signbitf) -weak_alias (__signbitf, signbitf) |