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stage1: update zig1.wasm

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Compiler needs cbe reserved identifier change. This also allows us to
delete the old `@intCast` panic handler declarations from the standard
library.
This commit is contained in:
Jacob Young 2025-05-30 13:02:29 -04:00 committed by mlugg
parent 493e37fa50
commit cc047fdd95
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GPG Key ID: 3F5B7DCCBF4AF02E
2 changed files with 21 additions and 11 deletions
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32
stage1/zig.h
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@ -481,6 +481,7 @@
zig_extern void *memcpy (void *zig_restrict, void const *zig_restrict, size_t); zig_extern void *memcpy (void *zig_restrict, void const *zig_restrict, size_t);
zig_extern void *memset (void *, int, size_t); zig_extern void *memset (void *, int, size_t);
zig_extern void *memmove (void *, void const *, size_t);
/* ================ Bool and 8/16/32/64-bit Integer Support ================= */ /* ================ Bool and 8/16/32/64-bit Integer Support ================= */
@ -1114,14 +1115,15 @@ static inline bool zig_mulo_i16(int16_t *res, int16_t lhs, int16_t rhs, uint8_t
\ \
static inline uint##w##_t zig_shls_u##w(uint##w##_t lhs, uint##w##_t rhs, uint8_t bits) { \ static inline uint##w##_t zig_shls_u##w(uint##w##_t lhs, uint##w##_t rhs, uint8_t bits) { \
uint##w##_t res; \ uint##w##_t res; \
if (rhs >= bits) return lhs != UINT##w##_C(0) ? zig_maxInt_u(w, bits) : lhs; \ if (rhs < bits && !zig_shlo_u##w(&res, lhs, rhs, bits)) return res; \
return zig_shlo_u##w(&res, lhs, (uint8_t)rhs, bits) ? zig_maxInt_u(w, bits) : res; \ return lhs == INT##w##_C(0) ? INT##w##_C(0) : zig_maxInt_u(w, bits); \
} \ } \
\ \
static inline int##w##_t zig_shls_i##w(int##w##_t lhs, int##w##_t rhs, uint8_t bits) { \ static inline int##w##_t zig_shls_i##w(int##w##_t lhs, uint##w##_t rhs, uint8_t bits) { \
int##w##_t res; \ int##w##_t res; \
if ((uint##w##_t)rhs < (uint##w##_t)bits && !zig_shlo_i##w(&res, lhs, (uint8_t)rhs, bits)) return res; \ if (rhs < bits && !zig_shlo_i##w(&res, lhs, rhs, bits)) return res; \
return lhs < INT##w##_C(0) ? zig_minInt_i(w, bits) : zig_maxInt_i(w, bits); \ return lhs == INT##w##_C(0) ? INT##w##_C(0) : \
lhs < INT##w##_C(0) ? zig_minInt_i(w, bits) : zig_maxInt_i(w, bits); \
} \ } \
\ \
static inline uint##w##_t zig_adds_u##w(uint##w##_t lhs, uint##w##_t rhs, uint8_t bits) { \ static inline uint##w##_t zig_adds_u##w(uint##w##_t lhs, uint##w##_t rhs, uint8_t bits) { \
@ -1850,15 +1852,23 @@ static inline bool zig_shlo_i128(zig_i128 *res, zig_i128 lhs, uint8_t rhs, uint8
static inline zig_u128 zig_shls_u128(zig_u128 lhs, zig_u128 rhs, uint8_t bits) { static inline zig_u128 zig_shls_u128(zig_u128 lhs, zig_u128 rhs, uint8_t bits) {
zig_u128 res; zig_u128 res;
if (zig_cmp_u128(rhs, zig_make_u128(0, bits)) >= INT32_C(0)) if (zig_cmp_u128(rhs, zig_make_u128(0, bits)) < INT32_C(0) && !zig_shlo_u128(&res, lhs, (uint8_t)zig_lo_u128(rhs), bits)) return res;
return zig_cmp_u128(lhs, zig_make_u128(0, 0)) != INT32_C(0) ? zig_maxInt_u(128, bits) : lhs; switch (zig_cmp_u128(lhs, zig_make_u128(0, 0))) {
return zig_shlo_u128(&res, lhs, (uint8_t)zig_lo_u128(rhs), bits) ? zig_maxInt_u(128, bits) : res; case 0: return zig_make_u128(0, 0);
case 1: return zig_maxInt_u(128, bits);
default: zig_unreachable();
}
} }
static inline zig_i128 zig_shls_i128(zig_i128 lhs, zig_i128 rhs, uint8_t bits) { static inline zig_i128 zig_shls_i128(zig_i128 lhs, zig_u128 rhs, uint8_t bits) {
zig_i128 res; zig_i128 res;
if (zig_cmp_u128(zig_bitCast_u128(rhs), zig_make_u128(0, bits)) < INT32_C(0) && !zig_shlo_i128(&res, lhs, (uint8_t)zig_lo_i128(rhs), bits)) return res; if (zig_cmp_u128(rhs, zig_make_u128(0, bits)) < INT32_C(0) && !zig_shlo_i128(&res, lhs, (uint8_t)zig_lo_u128(rhs), bits)) return res;
return zig_cmp_i128(lhs, zig_make_i128(0, 0)) < INT32_C(0) ? zig_minInt_i(128, bits) : zig_maxInt_i(128, bits); switch (zig_cmp_i128(lhs, zig_make_i128(0, 0))) {
case -1: return zig_minInt_i(128, bits);
case 0: return zig_make_i128(0, 0);
case 1: return zig_maxInt_i(128, bits);
default: zig_unreachable();
}
} }
static inline zig_u128 zig_adds_u128(zig_u128 lhs, zig_u128 rhs, uint8_t bits) { static inline zig_u128 zig_adds_u128(zig_u128 lhs, zig_u128 rhs, uint8_t bits) {

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