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Rerun clang-format on the repo (#1217)

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🚨 clang-format changes output per version!

This is with version 19.0.0. The modifications seem to be fixing the old
version’s errors - mainly involving omitted whitespace around binary ops
and inserted whitespace between goto labels and colons (if followed by a
curly brace.)

Also fixes a few mistakes made by e.g. someone (ahem) forgetting to pass
his ctl/string.h modifications through it.

We should add this to .git-blame-ignore-revs once we have its final hash
on master.
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Jōshin 2024-06-15 13:34:48 -07:00 • committed by GitHub
parent 8e37ee2598
commit 89fc95fefd
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GPG key ID: B5690EEEBB952194
38 changed files with 139 additions and 122 deletions
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60
libc/intrin/palignr.h
View file

@ -8,36 +8,36 @@ void palignr(void *, const void *, const void *, unsigned long);
#if !defined(__STRICT_ANSI__) && !defined(__chibicc__) && defined(__x86_64__)
__intrin_xmm_t __palignrs(__intrin_xmm_t, __intrin_xmm_t);
#define palignr(C, B, A, I) \
do { \
if (__builtin_expect(!IsModeDbg() && X86_NEED(SSE) && X86_HAVE(SSSE3), \
1)) { \
__intrin_xmm_t *Xmm0 = (void *)(C); \
const __intrin_xmm_t *Xmm1 = (const __intrin_xmm_t *)(B); \
const __intrin_xmm_t *Xmm2 = (const __intrin_xmm_t *)(A); \
if (__builtin_constant_p(I)) { \
if (!X86_NEED(AVX)) { \
asm("palignr\t%2,%1,%0" \
: "=x"(*Xmm0) \
: "x"(*Xmm2), "i"(I), "0"(*Xmm1)); \
} else { \
asm("vpalignr\t%3,%2,%1,%0" \
: "=x"(*Xmm0) \
: "x"(*Xmm1), "x"(*Xmm2), "i"(I)); \
} \
} else { \
unsigned long Vimm = (I); \
typeof(__palignrs) *Fn; \
if (__builtin_expect(Vimm < 32, 1)) { \
Fn = (typeof(__palignrs) *)((uintptr_t)&__palignrs + Vimm * 8); \
*Xmm0 = Fn(*Xmm1, *Xmm2); \
} else { \
memset(Xmm0, 0, 16); \
} \
} \
} else { \
palignr(C, B, A, I); \
} \
#define palignr(C, B, A, I) \
do { \
if (__builtin_expect(!IsModeDbg() && X86_NEED(SSE) && X86_HAVE(SSSE3), \
1)) { \
__intrin_xmm_t *Xmm0 = (void *)(C); \
const __intrin_xmm_t *Xmm1 = (const __intrin_xmm_t *)(B); \
const __intrin_xmm_t *Xmm2 = (const __intrin_xmm_t *)(A); \
if (__builtin_constant_p(I)) { \
if (!X86_NEED(AVX)) { \
asm("palignr\t%2,%1,%0" \
: "=x"(*Xmm0) \
: "x"(*Xmm2), "i"(I), "0"(*Xmm1)); \
} else { \
asm("vpalignr\t%3,%2,%1,%0" \
: "=x"(*Xmm0) \
: "x"(*Xmm1), "x"(*Xmm2), "i"(I)); \
} \
} else { \
unsigned long Vimm = (I); \
typeof(__palignrs) *Fn; \
if (__builtin_expect(Vimm < 32, 1)) { \
Fn = (typeof(__palignrs) *)((uintptr_t) & __palignrs + Vimm * 8); \
*Xmm0 = Fn(*Xmm1, *Xmm2); \
} else { \
memset(Xmm0, 0, 16); \
} \
} \
} else { \
palignr(C, B, A, I); \
} \
} while (0)
#endif