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[libc] Special case PPC double double for print #136614

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Merged
merged 1 commit into from
Apr 23, 2025
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[libc] Special case PPC double double for print #136614

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7 changes: 6 additions & 1 deletion libc/src/stdio/printf_core/core_structs.h
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Original file line number Diff line number Diff line change
Expand Up @@ -55,8 +55,13 @@ struct FormatSection {
int min_width = 0;
int precision = -1;

// Needs to be large enough to hold a long double.
// Needs to be large enough to hold a long double. Special case handling for
// the PowerPC double double type because it has no FPBits interface.
#ifdef LIBC_TYPES_LONG_DOUBLE_IS_DOUBLE_DOUBLE
Uint128 conv_val_raw;
#else
fputil::FPBits<long double>::StorageType conv_val_raw;
#endif // LIBC_TYPES_LONG_DOUBLE_IS_DOUBLE_DOUBLE
void *conv_val_ptr;

char conv_name;
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