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zig/lib/std/special/compiler_rt
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Andrew Kelley 6115cf2240 migrate from std.Target.current to @import("builtin").target 
closes #9388
closes #9321
2021-10-04 23:48:55 -07:00
..
addXf3_test.zig
remove redundant license headers from zig standard library
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addXf3.zig
std, compiler-rt: remove test names where applicable
2021-09-01 17:54:06 -07:00
arm.zig
remove redundant license headers from zig standard library
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ashldi3_test.zig
remove redundant license headers from zig standard library
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ashlti3_test.zig
remove redundant license headers from zig standard library
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ashrdi3_test.zig
remove redundant license headers from zig standard library
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ashrti3_test.zig
remove redundant license headers from zig standard library
2021-08-24 12:25:09 -07:00
atomics.zig
migrate from std.Target.current to @import("builtin").target
2021-10-04 23:48:55 -07:00
aulldiv.zig
remove redundant license headers from zig standard library
2021-08-24 12:25:09 -07:00
aullrem.zig
remove redundant license headers from zig standard library
2021-08-24 12:25:09 -07:00
clear_cache.zig
migrate from std.Target.current to @import("builtin").target
2021-10-04 23:48:55 -07:00
clzdi2_test.zig
compiler_rt: add __clzdi2 and __clzti2
2021-09-01 16:15:21 -04:00
clzsi2_test.zig
compiler_rt: add __clzdi2 and __clzti2
2021-09-01 16:15:21 -04:00
clzti2_test.zig
compiler_rt: add __clzdi2 and __clzti2
2021-09-01 16:15:21 -04:00
comparedf2_test.zig
remove redundant license headers from zig standard library
2021-08-24 12:25:09 -07:00
comparesf2_test.zig
remove redundant license headers from zig standard library
2021-08-24 12:25:09 -07:00
compareXf2.zig
stage2: fix comptime @bitCast
2021-10-04 23:30:04 -07:00
count0bits.zig
migrate from std.Target.current to @import("builtin").target
2021-10-04 23:48:55 -07:00
divdf3_test.zig
remove redundant license headers from zig standard library
2021-08-24 12:25:09 -07:00
divdf3.zig
std, compiler-rt: remove test names where applicable
2021-09-01 17:54:06 -07:00
divsf3_test.zig
remove redundant license headers from zig standard library
2021-08-24 12:25:09 -07:00
divsf3.zig
std, compiler-rt: remove test names where applicable
2021-09-01 17:54:06 -07:00
divtf3_test.zig
remove redundant license headers from zig standard library
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divtf3.zig
std, compiler-rt: remove test names where applicable
2021-09-01 17:54:06 -07:00
divti3_test.zig
remove redundant license headers from zig standard library
2021-08-24 12:25:09 -07:00
divti3.zig
std, compiler-rt: remove test names where applicable
2021-09-01 17:54:06 -07:00
emutls.zig
migrate from std.Target.current to @import("builtin").target
2021-10-04 23:48:55 -07:00
extendXfYf2_test.zig
remove redundant license headers from zig standard library
2021-08-24 12:25:09 -07:00
extendXfYf2.zig
stage2: progress towards ability to compile compiler-rt
2021-09-21 23:21:07 -07:00
fixdfdi_test.zig
remove redundant license headers from zig standard library
2021-08-24 12:25:09 -07:00
fixdfdi.zig
std, compiler-rt: remove test names where applicable
2021-09-01 17:54:06 -07:00
fixdfsi_test.zig
remove redundant license headers from zig standard library
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fixdfsi.zig
std, compiler-rt: remove test names where applicable
2021-09-01 17:54:06 -07:00
fixdfti_test.zig
remove redundant license headers from zig standard library
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fixdfti.zig
std, compiler-rt: remove test names where applicable
2021-09-01 17:54:06 -07:00
fixint_test.zig
remove redundant license headers from zig standard library
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fixint.zig
std, compiler-rt: remove test names where applicable
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fixsfdi_test.zig
remove redundant license headers from zig standard library
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fixsfdi.zig
std, compiler-rt: remove test names where applicable
2021-09-01 17:54:06 -07:00
fixsfsi_test.zig
remove redundant license headers from zig standard library
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fixsfsi.zig
std, compiler-rt: remove test names where applicable
2021-09-01 17:54:06 -07:00
fixsfti_test.zig
remove redundant license headers from zig standard library
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fixsfti.zig
std, compiler-rt: remove test names where applicable
2021-09-01 17:54:06 -07:00
fixtfdi_test.zig
remove redundant license headers from zig standard library
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fixtfdi.zig
std, compiler-rt: remove test names where applicable
2021-09-01 17:54:06 -07:00
fixtfsi_test.zig
remove redundant license headers from zig standard library
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fixtfsi.zig
std, compiler-rt: remove test names where applicable
2021-09-01 17:54:06 -07:00
fixtfti_test.zig
remove redundant license headers from zig standard library
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fixtfti.zig
std, compiler-rt: remove test names where applicable
2021-09-01 17:54:06 -07:00
fixuint.zig
remove redundant license headers from zig standard library
2021-08-24 12:25:09 -07:00
fixunsdfdi_test.zig
remove redundant license headers from zig standard library
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fixunsdfdi.zig
std, compiler-rt: remove test names where applicable
2021-09-01 17:54:06 -07:00
fixunsdfsi_test.zig
remove redundant license headers from zig standard library
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fixunsdfsi.zig
std, compiler-rt: remove test names where applicable
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fixunsdfti_test.zig
remove redundant license headers from zig standard library
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fixunsdfti.zig
std, compiler-rt: remove test names where applicable
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fixunssfdi_test.zig
remove redundant license headers from zig standard library
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fixunssfdi.zig
std, compiler-rt: remove test names where applicable
2021-09-01 17:54:06 -07:00
fixunssfsi_test.zig
remove redundant license headers from zig standard library
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fixunssfsi.zig
std, compiler-rt: remove test names where applicable
2021-09-01 17:54:06 -07:00
fixunssfti_test.zig
remove redundant license headers from zig standard library
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fixunssfti.zig
std, compiler-rt: remove test names where applicable
2021-09-01 17:54:06 -07:00
fixunstfdi_test.zig
remove redundant license headers from zig standard library
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fixunstfdi.zig
std, compiler-rt: remove test names where applicable
2021-09-01 17:54:06 -07:00
fixunstfsi_test.zig
remove redundant license headers from zig standard library
2021-08-24 12:25:09 -07:00
fixunstfsi.zig
std, compiler-rt: remove test names where applicable
2021-09-01 17:54:06 -07:00
fixunstfti_test.zig
remove redundant license headers from zig standard library
2021-08-24 12:25:09 -07:00
fixunstfti.zig
std, compiler-rt: remove test names where applicable
2021-09-01 17:54:06 -07:00
floatdidf_test.zig
remove redundant license headers from zig standard library
2021-08-24 12:25:09 -07:00
floatdidf.zig
std, compiler-rt: remove test names where applicable
2021-09-01 17:54:06 -07:00
floatdisf_test.zig
remove redundant license headers from zig standard library
2021-08-24 12:25:09 -07:00
floatditf_test.zig
remove redundant license headers from zig standard library
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floatditf.zig
std, compiler-rt: remove test names where applicable
2021-09-01 17:54:06 -07:00
floatsiXf.zig
remove redundant license headers from zig standard library
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floattidf_test.zig
remove redundant license headers from zig standard library
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floattidf.zig
std, compiler-rt: remove test names where applicable
2021-09-01 17:54:06 -07:00
floattisf_test.zig
remove redundant license headers from zig standard library
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floattitf_test.zig
remove redundant license headers from zig standard library
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floattitf.zig
std, compiler-rt: remove test names where applicable
2021-09-01 17:54:06 -07:00
floatundidf_test.zig
remove redundant license headers from zig standard library
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floatundidf.zig
std, compiler-rt: remove test names where applicable
2021-09-01 17:54:06 -07:00
floatundisf.zig
remove redundant license headers from zig standard library
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floatunditf_test.zig
remove redundant license headers from zig standard library
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floatunditf.zig
std, compiler-rt: remove test names where applicable
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floatunsidf.zig
remove redundant license headers from zig standard library
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floatunsisf.zig
remove redundant license headers from zig standard library
2021-08-24 12:25:09 -07:00
floatunsitf_test.zig
remove redundant license headers from zig standard library
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floatunsitf.zig
std, compiler-rt: remove test names where applicable
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floatuntidf_test.zig
remove redundant license headers from zig standard library
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floatuntidf.zig
std, compiler-rt: remove test names where applicable
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floatuntisf_test.zig
remove redundant license headers from zig standard library
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floatuntisf.zig
std, compiler-rt: remove test names where applicable
2021-09-01 17:54:06 -07:00
floatuntitf_test.zig
remove redundant license headers from zig standard library
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floatuntitf.zig
std, compiler-rt: remove test names where applicable
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floatXisf.zig
std, compiler-rt: remove test names where applicable
2021-09-01 17:54:06 -07:00
int.zig
remove redundant license headers from zig standard library
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lshrdi3_test.zig
remove redundant license headers from zig standard library
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lshrti3_test.zig
remove redundant license headers from zig standard library
2021-08-24 12:25:09 -07:00
modti3_test.zig
remove redundant license headers from zig standard library
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modti3.zig
std, compiler-rt: remove test names where applicable
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muldi3_test.zig
remove redundant license headers from zig standard library
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muldi3.zig
migrate from std.Target.current to @import("builtin").target
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mulodi4_test.zig
remove redundant license headers from zig standard library
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mulodi4.zig
std, compiler-rt: remove test names where applicable
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muloti4_test.zig
remove redundant license headers from zig standard library
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muloti4.zig
std, compiler-rt: remove test names where applicable
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multi3_test.zig
remove redundant license headers from zig standard library
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multi3.zig
migrate from std.Target.current to @import("builtin").target
2021-10-04 23:48:55 -07:00
mulXf3_test.zig
remove redundant license headers from zig standard library
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mulXf3.zig
std, compiler-rt: remove test names where applicable
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negXf2.zig
remove redundant license headers from zig standard library
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popcountdi2_test.zig
remove redundant license headers from zig standard library
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popcountdi2.zig
std, compiler-rt: remove test names where applicable
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README.md
mv std/ lib/
2019-09-25 23:35:41 -04:00
shift.zig
migrate from std.Target.current to @import("builtin").target
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sparc.zig
remove redundant license headers from zig standard library
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stack_probe.zig
migrate from std.Target.current to @import("builtin").target
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truncXfYf2_test.zig
remove redundant license headers from zig standard library
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truncXfYf2.zig
std, compiler-rt: remove test names where applicable
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udivmod.zig
migrate from std.Target.current to @import("builtin").target
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udivmoddi4_test.zig
remove redundant license headers from zig standard library
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udivmodti4_test.zig
remove redundant license headers from zig standard library
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udivmodti4.zig
std, compiler-rt: remove test names where applicable
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udivti3.zig
remove redundant license headers from zig standard library
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umodti3.zig
remove redundant license headers from zig standard library
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README.md

This compiler-rt library is ported from LLVM.

It's needed because LLVM emits library calls to compiler-rt when hardware lacks functionality, for example, 64-bit integer multiplication on 32-bit x86.

This library is automatically built as-needed for the compilation target and then statically linked and therefore is a transparent dependency for the programmer.

Any bugs should be solved by trying to duplicate the bug upstream.

  • If the bug exists upstream, get it fixed with the LLVM team and then port the fix downstream to Zig.
  • If the bug only exists in Zig, something went wrong porting the code, and you can run the C code and Zig code side by side in a debugger to figure out what's happening differently.