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| author | Joseph Myers <joseph@codesourcery.com> | 2017-12-06 13:42:58 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2017-12-06 13:42:58 +0000 |
| commit | 53994f12633b863eb833fc3b1f6971ae8de61ff8 (patch) | |
| tree | 7a4dc01f70bf0c49d5c4daf83b24521f7fe1244c /sysdeps/ieee754/ldbl-128ibm/e_j0l.c | |
| parent | 62ea2193ee4b538b13da1c579113761e0b92376c (diff) | |
| download | glibc-53994f12633b863eb833fc3b1f6971ae8de61ff8.zip glibc-53994f12633b863eb833fc3b1f6971ae8de61ff8.tar.gz glibc-53994f12633b863eb833fc3b1f6971ae8de61ff8.tar.bz2 | |
Make some ldbl-128, ldbl-128ibm arrays const.
I noticed that an x86_64 build of libm unexpectedly contained more
non-constant data than an older version (before _Float128 support)
did. The problem is non-const arrays in the ldbl-128 j0l and j1l
implementations; this patch makes those arrays, and the corresponding
ldbl-128ibm ones, const.
Tested for x86_64, and tested compilation for powerpc with
build-many-glibcs.py.
* sysdeps/ieee754/ldbl-128/e_j0l.c (Y0_2N): Make const.
(Y0_2D): Likewise.
* sysdeps/ieee754/ldbl-128/e_j1l.c (Y0_2N): Likewise.
(Y0_2D): Likewise.
* sysdeps/ieee754/ldbl-128ibm/e_j0l.c (Y0_2N): Likewise.
(Y0_2D): Likewise.
* sysdeps/ieee754/ldbl-128ibm/e_j1l.c (Y0_2N): Likewise.
(Y0_2D): Likewise.
Diffstat (limited to 'sysdeps/ieee754/ldbl-128ibm/e_j0l.c')
| -rw-r--r-- | sysdeps/ieee754/ldbl-128ibm/e_j0l.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sysdeps/ieee754/ldbl-128ibm/e_j0l.c b/sysdeps/ieee754/ldbl-128ibm/e_j0l.c index 0a7fe32..42d4488 100644 --- a/sysdeps/ieee754/ldbl-128ibm/e_j0l.c +++ b/sysdeps/ieee754/ldbl-128ibm/e_j0l.c @@ -723,7 +723,7 @@ strong_alias (__ieee754_j0l, __j0l_finite) Peak absolute error 1.7e-36 (relative where Y0 > 1) 0 <= x <= 2 */ #define NY0_2N 7 -static long double Y0_2N[NY0_2N + 1] = { +static const long double Y0_2N[NY0_2N + 1] = { -1.062023609591350692692296993537002558155E19L, 2.542000883190248639104127452714966858866E19L, -1.984190771278515324281415820316054696545E18L, @@ -734,7 +734,7 @@ static long double Y0_2N[NY0_2N + 1] = { 8.230845651379566339707130644134372793322E6L, }; #define NY0_2D 7 -static long double Y0_2D[NY0_2D + 1] = { +static const long double Y0_2D[NY0_2D + 1] = { 1.438972634353286978700329883122253752192E20L, 1.856409101981569254247700169486907405500E18L, 1.219693352678218589553725579802986255614E16L, |