| Message ID | alpine.DEB.2.20.1705121637340.13203@digraph.polyomino.org.uk |
|---|---|
| State | New |
| Headers | show |
From: Joseph Myers <joseph@codesourcery.com> Date: Fri, 12 May 2017 16:38:04 +0000 > 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. Committed. Thanks for doing this.
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)