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Make improvements

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- Fix unused local variable errors
- Remove yoinks from sigaction() header
- Add nox87 and aarch64 to github actions
- Fix cosmocc -fportcosmo in linking mode
- It's now possible to build `make m=llvm o/llvm/libc`
This commit is contained in:
Justine Tunney 2023-07-10 04:29:46 -07:00
parent 3dc86ce154
commit f7ae50462a
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GPG key ID: BE714B4575D6E328
118 changed files with 342 additions and 392 deletions
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90
libc/testlib/ezbench.h
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@ -46,7 +46,6 @@ COSMOPOLITAN_C_START_
EXPR; \
MemoryStrict = BENCHLOOP(__startbench_m, __endbench_m, 32, ({ \
INIT; \
thrashcodecache(); \
__polluteregisters(); \
}), \
(EXPR)); \
@ -88,7 +87,6 @@ COSMOPOLITAN_C_START_
EXPR; \
MemoryStrict = BENCHLOOP(__startbench_m, __endbench_m, NUM, ({ \
INIT; \
thrashcodecache(); \
__polluteregisters(); \
}), \
(EXPR)); \
@ -101,53 +99,47 @@ COSMOPOLITAN_C_START_
MAX(.001, MemoryStrict - __testlib_ezbenchcontrol())); \
} while (0)
#define EZBENCH_C(NAME, CONTROL, EXPR) \
do { \
int Core, Tries, Interrupts; \
double Control, Speculative, MemoryStrict; \
Tries = 0; \
do { \
__testlib_yield(); \
Core = __testlib_getcore(); \
Interrupts = __testlib_getinterrupts(); \
Control = BENCHLOOP(__startbench_m, __endbench_m, EZBENCH_COUNT, ({ \
thrashcodecache(); \
__polluteregisters(); \
}), \
(CONTROL)); \
} while (++Tries < EZBENCH_TRIES && \
(__testlib_getcore() != Core && \
__testlib_getinterrupts() > Interrupts)); \
if (Tries == EZBENCH_TRIES) __testlib_ezbenchwarn(" control"); \
Tries = 0; \
do { \
__testlib_yield(); \
Core = __testlib_getcore(); \
Interrupts = __testlib_getinterrupts(); \
EXPR; \
Speculative = BENCHLOOP(__startbench, __endbench, EZBENCH_COUNT, \
__polluteregisters(), (EXPR)); \
} while (++Tries < EZBENCH_TRIES && \
(__testlib_getcore() != Core && \
__testlib_getinterrupts() > Interrupts)); \
if (Tries == EZBENCH_TRIES) __testlib_ezbenchwarn(" speculative"); \
Tries = 0; \
do { \
__testlib_yield(); \
Core = __testlib_getcore(); \
Interrupts = __testlib_getinterrupts(); \
EXPR; \
MemoryStrict = BENCHLOOP(__startbench_m, __endbench_m, 8, ({ \
thrashcodecache(); \
__polluteregisters(); \
}), \
(EXPR)); \
} while (++Tries < EZBENCH_TRIES && \
(__testlib_getcore() != Core && \
__testlib_getinterrupts() > Interrupts)); \
if (Tries == EZBENCH_TRIES) __testlib_ezbenchwarn(" memory strict"); \
__testlib_ezbenchreport(NAME, MAX(.001, Speculative - Control), \
MAX(.001, MemoryStrict - Control)); \
#define EZBENCH_C(NAME, CONTROL, EXPR) \
do { \
int Core, Tries, Interrupts; \
double Control, Speculative, MemoryStrict; \
Tries = 0; \
do { \
__testlib_yield(); \
Core = __testlib_getcore(); \
Interrupts = __testlib_getinterrupts(); \
Control = BENCHLOOP(__startbench_m, __endbench_m, EZBENCH_COUNT, \
({ __polluteregisters(); }), (CONTROL)); \
} while (++Tries < EZBENCH_TRIES && \
(__testlib_getcore() != Core && \
__testlib_getinterrupts() > Interrupts)); \
if (Tries == EZBENCH_TRIES) __testlib_ezbenchwarn(" control"); \
Tries = 0; \
do { \
__testlib_yield(); \
Core = __testlib_getcore(); \
Interrupts = __testlib_getinterrupts(); \
EXPR; \
Speculative = BENCHLOOP(__startbench, __endbench, EZBENCH_COUNT, \
__polluteregisters(), (EXPR)); \
} while (++Tries < EZBENCH_TRIES && \
(__testlib_getcore() != Core && \
__testlib_getinterrupts() > Interrupts)); \
if (Tries == EZBENCH_TRIES) __testlib_ezbenchwarn(" speculative"); \
Tries = 0; \
do { \
__testlib_yield(); \
Core = __testlib_getcore(); \
Interrupts = __testlib_getinterrupts(); \
EXPR; \
MemoryStrict = BENCHLOOP(__startbench_m, __endbench_m, 8, \
({ __polluteregisters(); }), (EXPR)); \
} while (++Tries < EZBENCH_TRIES && \
(__testlib_getcore() != Core && \
__testlib_getinterrupts() > Interrupts)); \
if (Tries == EZBENCH_TRIES) __testlib_ezbenchwarn(" memory strict"); \
__testlib_ezbenchreport(NAME, MAX(.001, Speculative - Control), \
MAX(.001, MemoryStrict - Control)); \
} while (0)
#define EZBENCH_N(NAME, N, EXPR) \