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[libclc] Fix unresolved reference to missing table (#133691)

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Splitting the 'ln_tbl' into two in db98e292 wasn't done thoroughly
enough as some references to the old table still remained. This commit
fixes the unresolved references by updating to the new split table.
This commit is contained in:
Fraser Cormack
2025-03-31 16:55:23 +01:00
committed by GitHub
parent 3fd0eaae52
commit 87602f6d03
2 changed files with 2 additions and 4 deletions
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1
libclc/clc/include/clc/math/tables.h
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@@ -78,7 +78,6 @@ CLC_TABLE_FUNCTION_DECL(float, exp_tbl_ep_tail);
#pragma OPENCL EXTENSION cl_khr_fp64 : enable
TABLE_FUNCTION_DECL(double2, ln_tbl);
CLC_TABLE_FUNCTION_DECL(double, ln_tbl_lo);
CLC_TABLE_FUNCTION_DECL(double, ln_tbl_hi);
CLC_TABLE_FUNCTION_DECL(double, atan_jby256_tbl_head);

5
libclc/clc/lib/generic/math/clc_log_base.h
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@@ -261,9 +261,8 @@ __clc_log(double x)
int index = __clc_as_int2(ux).hi >> 13;
index = ((0x80 | (index & 0x7e)) >> 1) + (index & 0x1);
double2 tv = USE_TABLE(ln_tbl, index - 64);
double z1 = tv.s0;
double q = tv.s1;
double z1 = USE_TABLE(ln_tbl_lo, index - 64);
double q = USE_TABLE(ln_tbl_hi, index - 64);
double f1 = index * 0x1.0p-7;
double f2 = f - f1;