Cleanup encoding in comments

Replace non-UTF-8 and non-ASCII characters in comments with their UTF-8
equivalents so that files don't end up with mixed encodings.  With this,
all files (except tests that actually test different encodings) have a
single encoding.

Signed-off-by: Siddhesh Poyarekar <siddhesh@sourceware.org>

diff --git a/sysdeps/i386/fpu/e_pow.S b/sysdeps/i386/fpu/e_pow.S
index 1ea6f09c15e94c10a5c75ae107dc8ddcded07c92..a3280bf14480fa1aceaaa0ee975b5032b7e2a648 100644 (file)
--- a/sysdeps/i386/fpu/e_pow.S
+++ b/sysdeps/i386/fpu/e_pow.S
@@ -79,7 +79,7 @@ ENTRY(__ieee754_pow)
        cmpb    $0x40, %ah      // is y == 0 ?
        je      11f
 
-       cmpb    $0x05, %ah      // is y == ±inf ?
+       cmpb    $0x05, %ah      // is y == ±inf ?
        je      12f
 
        cmpb    $0x01, %ah      // is y == NaN ?
@@ -95,10 +95,10 @@ ENTRY(__ieee754_pow)
        movb    %ah, %dh
        andb    $0x45, %ah
        cmpb    $0x40, %ah
-       je      20f             // x is ±0
+       je      20f             // x is ±0
 
        cmpb    $0x05, %ah
-       je      15f             // x is ±inf
+       je      15f             // x is ±inf
 
        cmpb    $0x01, %ah
        je      32f             // x is NaN
@@ -173,7 +173,7 @@ ENTRY(__ieee754_pow)
        DBL_NARROW_EVAL_UFLOW_NONNAN
        ret
 
-       /* y is ±NAN */
+       /* y is ±NAN */
 30:    fldl    4(%esp)         // x : y
        fldl    MO(one)         // 1.0 : x : y
        fucomp  %st(1)          // x : y
@@ -267,13 +267,13 @@ ENTRY(__ieee754_pow)
        ret
 
 
-       // pow(x,±0) = 1
+       // pow(x,±0) = 1
        .align ALIGNARG(4)
 11:    fstp    %st(0)          // pop y
        fldl    MO(one)
        ret
 
-       // y == ±inf
+       // y == ±inf
        .align ALIGNARG(4)
 12:    fstp    %st(0)          // pop y
        fldl    MO(one)         // 1
@@ -304,7 +304,7 @@ ENTRY(__ieee754_pow)
 
        cfi_adjust_cfa_offset (8)
        .align ALIGNARG(4)
-       // x is ±inf
+       // x is ±inf
 15:    fstp    %st(0)          // y
        testb   $2, %dh
        jz      16f             // jump if x == +inf
@@ -362,12 +362,12 @@ ENTRY(__ieee754_pow)
 
        cfi_adjust_cfa_offset (8)
        .align ALIGNARG(4)
-       // x is ±0
+       // x is ±0
 20:    fstp    %st(0)          // y
        testb   $2, %dl
        jz      21f             // y > 0
 
-       // x is ±0 and y is < 0.  We must find out whether y is an odd integer.
+       // x is ±0 and y is < 0.  We must find out whether y is an odd integer.
        testb   $2, %dh
        jz      25f
 
@@ -414,7 +414,7 @@ ENTRY(__ieee754_pow)
 
        cfi_adjust_cfa_offset (8)
        .align ALIGNARG(4)
-       // x is ±0 and y is > 0.  We must find out whether y is an odd integer.
+       // x is ±0 and y is > 0.  We must find out whether y is an odd integer.
 21:    testb   $2, %dh
        jz      22f
 

diff --git a/sysdeps/i386/fpu/e_powl.S b/sysdeps/i386/fpu/e_powl.S
index 2826ba49803c017a191b1d4f8b0edf26d248c5f1..50692c73815948d5aeec7ff60c88253d8addf8f0 100644 (file)
--- a/sysdeps/i386/fpu/e_powl.S
+++ b/sysdeps/i386/fpu/e_powl.S
@@ -85,7 +85,7 @@ ENTRY(__ieee754_powl)
        cmpb    $0x40, %ah      // is y == 0 ?
        je      11f
 
-       cmpb    $0x05, %ah      // is y == ±inf ?
+       cmpb    $0x05, %ah      // is y == ±inf ?
        je      12f
 
        cmpb    $0x01, %ah      // is y == NaN ?
@@ -101,10 +101,10 @@ ENTRY(__ieee754_powl)
        movb    %ah, %dh
        andb    $0x45, %ah
        cmpb    $0x40, %ah
-       je      20f             // x is ±0
+       je      20f             // x is ±0
 
        cmpb    $0x05, %ah
-       je      15f             // x is ±inf
+       je      15f             // x is ±inf
 
        cmpb    $0x01, %ah
        je      32f             // x is NaN
@@ -195,7 +195,7 @@ ENTRY(__ieee754_powl)
        LDBL_CHECK_FORCE_UFLOW_NONNAN
        ret
 
-       /* y is ±NAN */
+       /* y is ±NAN */
 30:    fldt    4(%esp)         // x : y
        fldl    MO(one)         // 1.0 : x : y
        fucomp  %st(1)          // x : y
@@ -247,7 +247,7 @@ ENTRY(__ieee754_powl)
        cfi_adjust_cfa_offset (-36)
        ret
 
-       // pow(x,±0) = 1, unless x is sNaN
+       // pow(x,±0) = 1, unless x is sNaN
        .align ALIGNARG(4)
 11:    fstp    %st(0)          // pop y
        fldt    4(%esp)         // x
@@ -265,7 +265,7 @@ ENTRY(__ieee754_powl)
        fadd    %st(0)
        ret
 
-       // y == ±inf
+       // y == ±inf
        .align ALIGNARG(4)
 12:    fstp    %st(0)          // pop y
        fldl    MO(one)         // 1
@@ -297,7 +297,7 @@ ENTRY(__ieee754_powl)
 
        cfi_adjust_cfa_offset (8)
        .align ALIGNARG(4)
-       // x is ±inf
+       // x is ±inf
 15:    fstp    %st(0)          // y
        testb   $2, %dh
        jz      16f             // jump if x == +inf
@@ -358,12 +358,12 @@ ENTRY(__ieee754_powl)
 
        cfi_adjust_cfa_offset (8)
        .align ALIGNARG(4)
-       // x is ±0
+       // x is ±0
 20:    fstp    %st(0)          // y
        testb   $2, %dl
        jz      21f             // y > 0
 
-       // x is ±0 and y is < 0.  We must find out whether y is an odd integer.
+       // x is ±0 and y is < 0.  We must find out whether y is an odd integer.
        testb   $2, %dh
        jz      25f
 
@@ -413,7 +413,7 @@ ENTRY(__ieee754_powl)
 
        cfi_adjust_cfa_offset (8)
        .align ALIGNARG(4)
-       // x is ±0 and y is > 0.  We must find out whether y is an odd integer.
+       // x is ±0 and y is > 0.  We must find out whether y is an odd integer.
 21:    testb   $2, %dh
        jz      22f
 

diff --git a/sysdeps/ia64/fpu/s_tanf.S b/sysdeps/ia64/fpu/s_tanf.S
index 8bbdee923244bdf3ead2c24654ed6086538a2b69..30d11a6f88059dd007b161db783567ecaf9a942b 100644 (file)
--- a/sysdeps/ia64/fpu/s_tanf.S
+++ b/sysdeps/ia64/fpu/s_tanf.S
@@ -224,7 +224,7 @@ LOCAL_OBJECT_END(coeff_B)
 LOCAL_LIBM_ENTRY(cotf)
 
 { .mlx
-      getf.exp  rExp        = f8                    // ***** Get 2\8817 * s + E
+      getf.exp  rExp        = f8                    // ***** Get 2^17 * s + E
       movl      rSigRcpPiby2= 0xA2F9836E4E44152A    // significand of 2/Pi
 }
 { .mlx
@@ -251,7 +251,7 @@ LOCAL_LIBM_END(cotf)
 GLOBAL_IEEE754_ENTRY(tanf)
 
 { .mlx
-      getf.exp  rExp        = f8                    // ***** Get 2\8817 * s + E
+      getf.exp  rExp        = f8                    // ***** Get 2^17 * s + E
       movl      rSigRcpPiby2= 0xA2F9836E4E44152A    // significand of 2/Pi
 }
 { .mlx

diff --git a/sysdeps/x86_64/fpu/e_powl.S b/sysdeps/x86_64/fpu/e_powl.S
index 2a404eb3f8506020cb778e1c00edf9f6bcc099bb..2b0d48350f91b1e642f274c9f21c2857f3f69dfb 100644 (file)
--- a/sysdeps/x86_64/fpu/e_powl.S
+++ b/sysdeps/x86_64/fpu/e_powl.S
@@ -80,7 +80,7 @@ ENTRY(__ieee754_powl)
        cmpb    $0x40, %ah      // is y == 0 ?
        je      11f
 
-       cmpb    $0x05, %ah      // is y == ±inf ?
+       cmpb    $0x05, %ah      // is y == ±inf ?
        je      12f
 
        cmpb    $0x01, %ah      // is y == NaN ?
@@ -93,10 +93,10 @@ ENTRY(__ieee754_powl)
        movb    %ah, %dh
        andb    $0x45, %ah
        cmpb    $0x40, %ah
-       je      20f             // x is ±0
+       je      20f             // x is ±0
 
        cmpb    $0x05, %ah
-       je      15f             // x is ±inf
+       je      15f             // x is ±inf
 
        cmpb    $0x01, %ah
        je      31f             // x is NaN
@@ -180,7 +180,7 @@ ENTRY(__ieee754_powl)
        LDBL_CHECK_FORCE_UFLOW_NONNAN
        ret
 
-       /* y is ±NAN */
+       /* y is ±NAN */
 30:    fldt    8(%rsp)         // x : y
        fldl    MO(one)         // 1.0 : x : y
        fucomip %st(1),%st      // x : y
@@ -223,7 +223,7 @@ ENTRY(__ieee754_powl)
        cfi_adjust_cfa_offset (-40)
        ret
 
-       // pow(x,±0) = 1, unless x is sNaN
+       // pow(x,±0) = 1, unless x is sNaN
        .align ALIGNARG(4)
 11:    fstp    %st(0)          // pop y
        fldt    8(%rsp)         // x
@@ -241,7 +241,7 @@ ENTRY(__ieee754_powl)
        fadd    %st(0)
        ret
 
-       // y == ±inf
+       // y == ±inf
        .align ALIGNARG(4)
 12:    fstp    %st(0)          // pop y
        fldl    MO(one)         // 1
@@ -277,7 +277,7 @@ ENTRY(__ieee754_powl)
        ret
 
        .align ALIGNARG(4)
-       // x is ±inf
+       // x is ±inf
 15:    fstp    %st(0)          // y
        testb   $2, %dh
        jz      16f             // jump if x == +inf
@@ -343,12 +343,12 @@ ENTRY(__ieee754_powl)
        ret
 
        .align ALIGNARG(4)
-       // x is ±0
+       // x is ±0
 20:    fstp    %st(0)          // y
        testb   $2, %dl
        jz      21f             // y > 0
 
-       // x is ±0 and y is < 0.  We must find out whether y is an odd integer.
+       // x is ±0 and y is < 0.  We must find out whether y is an odd integer.
        testb   $2, %dh
        jz      25f
 
@@ -392,7 +392,7 @@ ENTRY(__ieee754_powl)
        ret
 
        .align ALIGNARG(4)
-       // x is ±0 and y is > 0.  We must find out whether y is an odd integer.
+       // x is ±0 and y is > 0.  We must find out whether y is an odd integer.
 21:    testb   $2, %dh
        jz      22f