Andrew Kelley 0ea50b3157 ir: new pass iteration strategy ... Before: * IR basic blocks are in arbitrary order * when doing an IR pass, when a block is encountered, code must look at all the instructions in the old basic block, determine what blocks are referenced, and queue up those old basic blocks first. * This had a bug (See #667) Now: * IR basic blocks are required to be in an order that guarantees they will be referenced by a branch, before any instructions within are referenced. ir pass1 is updated to meet this constraint. * When doing an IR pass, we iterate over old basic blocks in the order they appear. Blocks which have not been referenced are discarded. * After the pass is complete, we must iterate again to look for old basic blocks which now point to incomplete new basic blocks, due to comptime code generation. * This last part can probably be optimized - most of the time we don't need to iterate over the basic block again. closes #667		2018-01-02 21:08:12 -05:00
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acos.zig	ir: new pass iteration strategy	2018-01-02 21:08:12 -05:00
acosh.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
asin.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
asinh.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
atan2.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
atan.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
atanh.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
cbrt.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
ceil.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
copysign.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
cos.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
cosh.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
exp2.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
exp.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
expm1.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
expo2.zig	explicitly return from blocks	2017-12-22 00:50:30 -05:00
fabs.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
floor.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
fma.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
frexp.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
hypot.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
ilogb.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
index.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
inf.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
isfinite.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
isinf.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
isnan.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
isnormal.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
ln.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
log1p.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
log2.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
log10.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
log.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
modf.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
nan.zig	explicitly return from blocks	2017-12-22 00:50:30 -05:00
pow.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
round.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
scalbn.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
signbit.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
sin.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
sinh.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
sqrt.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
tan.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
tanh.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00
trunc.zig	move std/debug.zig to a subdirectory	2017-12-23 22:15:48 -05:00