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Work around lack of .tfloat in clang assembler

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This commit is contained in:
Stan Shebs 2018-02-06 15:53:53 -08:00
parent 3235a02111
commit bf806c9c4e
1 changed files with 6 additions and 0 deletions
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6
sysdeps/x86_64/fpu/s_log1pl.S
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@ -17,7 +17,13 @@ RCSID("$NetBSD: s_log1p.S,v 1.7 1995/05/09 00:10:58 jtc Exp $")
-1 + sqrt(2) / 2 <= x <= 1 - sqrt(2) / 2
0.29 is a safe value.
*/
#if defined(__clang__)
/* Necessary in the absence of a .tfloat directive in the assembler. */
limit:
.byte 0xe1, 0x7a, 0x14, 0xae, 0x47, 0xe1, 0x7a, 0x94, 0xfd, 0x3f
#else
limit: .tfloat 0.29
#endif
/* Please note: we use a double value here. Since 1.0 has
an exact representation this does not effect the accuracy
but it helps to optimize the code. */