cbe: enough fixes for -Donly-c to be able to produce an executable
#13389
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topolarity
reviewed
Nov 1, 2022
andrewrk
approved these changes
Nov 1, 2022
Vectors are not yet implemented in the C backend, so no reason to prevent code using the standard library from compiling in the meantime.
This will have to be replaced with manual volatile stores.
Multiple outputs work now, so use that instead of deleting clobbers.
topolarity
approved these changes
Nov 2, 2022
Can be changed to `!inst_ty.hisRuntimeBitsIgnoreComptime()` when the "result location with inferred type ends up being pointer to comptime_int" test stops producing Air containing a `bitcast(*comptime_int, ...)`. See ziglang#13410
This vastly reduces the amount of deduplication state we need to deal with.
andrewrk
added a commit
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Nov 2, 2022
cbe: enough fixes for `-Donly-c` to be able to produce an executable
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Related #5246