Austin Clements 2b415549b8 runtime: use sparse mappings for the heap ... This replaces the contiguous heap arena mapping with a potentially sparse mapping that can support heap mappings anywhere in the address space. This has several advantages over the current approach: * There is no longer any limit on the size of the Go heap. (Currently it's limited to 512GB.) Hence, this fixes #10460. * It eliminates many failures modes of heap initialization and growing. In particular it eliminates any possibility of panicking with an address space conflict. This can happen for many reasons and even causes a low but steady rate of TSAN test failures because of conflicts with the TSAN runtime. See #16936 and #11993. * It eliminates the notion of "non-reserved" heap, which was added because creating huge address space reservations (particularly on 64-bit) led to huge process VSIZE. This was at best confusing and at worst conflicted badly with ulimit -v. However, the non-reserved heap logic is complicated, can race with other mappings in non-pure Go binaries (e.g., #18976), and requires that the entire heap be either reserved or non-reserved. We currently maintain the latter property, but it's quite difficult to convince yourself of that, and hence difficult to keep correct. This logic is still present, but will be removed in the next CL. * It fixes problems on 32-bit where skipping over parts of the address space leads to mapping huge (and never-to-be-used) metadata structures. See #19831. This also completely rewrites and significantly simplifies mheap.sysAlloc, which has been a source of many bugs. E.g., #21044, #20259, #18651, and #13143 (and maybe #23222). This change also makes it possible to allocate individual objects larger than 512GB. As a result, a few tests that expected huge allocations to fail needed to be changed to make even larger allocations. However, at the moment attempting to allocate a humongous object may cause the program to freeze for several minutes on Linux as we fall back to probing every page with addrspace_free. That logic (and this failure mode) will be removed in the next CL. Fixes #10460. Fixes #22204 (since it rewrites the code involved). This slightly slows down compilebench and the x/benchmarks garbage benchmark. name old time/op new time/op delta Template 184ms ± 1% 185ms ± 1% ~ (p=0.065 n=10+9) Unicode 86.9ms ± 3% 86.3ms ± 1% ~ (p=0.631 n=10+10) GoTypes 599ms ± 0% 602ms ± 0% +0.56% (p=0.000 n=10+9) Compiler 2.87s ± 1% 2.89s ± 1% +0.51% (p=0.002 n=9+10) SSA 7.29s ± 1% 7.25s ± 1% ~ (p=0.182 n=10+9) Flate 118ms ± 2% 118ms ± 1% ~ (p=0.113 n=9+9) GoParser 147ms ± 1% 148ms ± 1% +1.07% (p=0.003 n=9+10) Reflect 401ms ± 1% 404ms ± 1% +0.71% (p=0.003 n=10+9) Tar 175ms ± 1% 175ms ± 1% ~ (p=0.604 n=9+10) XML 209ms ± 1% 210ms ± 1% ~ (p=0.052 n=10+10) (https://perf.golang.org/search?q=upload:20171231.4) name old time/op new time/op delta Garbage/benchmem-MB=64-12 2.23ms ± 1% 2.25ms ± 1% +0.84% (p=0.000 n=19+19) (https://perf.golang.org/search?q=upload:20171231.3) Relative to the start of the sparse heap changes (starting at and including "runtime: fix various contiguous bitmap assumptions"), overall slowdown is roughly 1% on GC-intensive benchmarks: name old time/op new time/op delta Template 183ms ± 1% 185ms ± 1% +1.32% (p=0.000 n=9+9) Unicode 84.9ms ± 2% 86.3ms ± 1% +1.65% (p=0.000 n=9+10) GoTypes 595ms ± 1% 602ms ± 0% +1.19% (p=0.000 n=9+9) Compiler 2.86s ± 0% 2.89s ± 1% +0.91% (p=0.000 n=9+10) SSA 7.19s ± 0% 7.25s ± 1% +0.75% (p=0.000 n=8+9) Flate 117ms ± 1% 118ms ± 1% +1.10% (p=0.000 n=10+9) GoParser 146ms ± 2% 148ms ± 1% +1.48% (p=0.002 n=10+10) Reflect 398ms ± 1% 404ms ± 1% +1.51% (p=0.000 n=10+9) Tar 173ms ± 1% 175ms ± 1% +1.17% (p=0.000 n=10+10) XML 208ms ± 1% 210ms ± 1% +0.62% (p=0.011 n=10+10) [Geo mean] 369ms 373ms +1.17% (https://perf.golang.org/search?q=upload:20180101.2) name old time/op new time/op delta Garbage/benchmem-MB=64-12 2.22ms ± 1% 2.25ms ± 1% +1.51% (p=0.000 n=20+19) (https://perf.golang.org/search?q=upload:20180101.3) Change-Id: I5daf4cfec24b252e5a57001f0a6c03f22479d0f0 Reviewed-on: https://go-review.googlesource.com/85887 Run-TryBot: Austin Clements <austin@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Rick Hudson <rlh@golang.org>		2018-02-15 21:12:23 +00:00
..
bug083.dir
bug088.dir
bug106.dir
bug133.dir
bug160.dir
bug191.dir
bug222.dir
bug248.dir
bug282.dir
bug302.dir
bug306.dir
bug313.dir
bug322.dir
bug324.dir
bug335.dir
bug345.dir
bug367.dir
bug369.dir
bug377.dir
bug382.dir
bug392.dir
bug396.dir
bug404.dir
bug407.dir
bug414.dir
bug415.dir
bug424.dir
bug437.dir
bug448.dir
bug460.dir
bug465.dir
bug466.dir
bug467.dir
bug468.dir
bug472.dir
bug478.dir
bug479.dir
bug480.dir
bug488.dir
bug492.dir
bug504.dir	test: add test case that gccgo miscompiled	2017-10-12 19:02:09 +00:00
gcc67968.dir
issue3552.dir
issue4252.dir
issue4326.dir
issue4370.dir
issue4510.dir
issue4590.dir
issue4879.dir
issue4932.dir
issue4964.dir
issue5105.dir
issue5125.dir
issue5259.dir
issue5260.dir
issue5291.dir
issue5470.dir
issue5614.dir
issue5755.dir
issue5910.dir
issue5957.dir
issue6295.dir
issue6513.dir
issue6789.dir
issue7023.dir
issue7648.dir
issue7995b.dir
issue8060.dir
issue8280.dir
issue9355.dir
issue9537.dir
issue9608.dir
issue10066.dir
issue10219.dir
issue10700.dir
issue11053.dir
issue12677.dir
issue13777.dir
issue14164.dir
issue14331.dir
issue15071.dir
issue15470.dir
issue15514.dir
issue15548.dir
issue15572.dir
issue15609.dir
issue15646.dir
issue15838.dir
issue15920.dir
issue16133.dir
issue16317.dir
issue16616.dir
issue18419.dir	cmd/compile: don't use ."" as a pkg prefix	2017-06-09 16:13:52 +00:00
issue18895.dir	cmd/compile: fix exporting of function bodies	2017-06-15 04:17:30 +00:00
issue19028.dir	cmd/compile: fix detection of calls to reflect.Method	2017-06-14 21:57:56 +00:00
issue19261.dir	cmd/compile: record InlCost in export data	2017-10-11 23:20:44 +00:00
issue19467.dir
issue19507.dir	runtime: restore arm assembly stubs for div/mod	2017-06-15 03:51:03 +00:00
issue19548.dir
issue19699.dir
issue19764.dir
issue20682.dir	cmd/compile: add regress test for #20682	2017-06-15 22:01:35 +00:00
issue21120.dir	cmd/compile: consider exported flag in namedata	2017-07-24 18:05:00 +00:00
issue22877.dir	cmd/compile: make -asmhdr work with type aliases	2017-11-29 20:40:41 +00:00
issue22941.dir	cmd/compile: fix DWARF type symbol buglet	2017-12-01 18:52:50 +00:00
issue22962.dir	cmd/compile: fix bug in DWARF inl handling of unused autos	2017-12-04 18:36:11 +00:00
issue23179.dir	cmd/compile: second attempt at fix for issue 23179	2017-12-20 20:39:16 +00:00
bug000.go
bug002.go
bug003.go
bug004.go
bug005.go
bug006.go
bug007.go
bug008.go
bug009.go
bug010.go
bug011.go
bug012.go
bug013.go
bug014.go
bug015.go
bug016.go
bug017.go
bug020.go
bug021.go
bug022.go
bug023.go
bug024.go
bug026.go
bug027.go
bug028.go
bug030.go
bug031.go
bug035.go
bug037.go
bug039.go
bug040.go
bug045.go
bug046.go
bug047.go
bug048.go
bug049.go
bug050.go
bug051.go
bug052.go
bug053.go
bug054.go
bug055.go
bug056.go
bug057.go
bug058.go
bug059.go
bug060.go
bug061.go
bug062.go
bug063.go
bug064.go
bug065.go
bug066.go
bug067.go
bug068.go
bug069.go
bug070.go
bug071.go
bug072.go
bug073.go
bug074.go
bug075.go
bug076.go
bug077.go
bug078.go
bug080.go
bug081.go
bug082.go
bug083.go
bug084.go
bug085.go
bug086.go
bug087.go
bug088.go
bug089.go
bug090.go
bug091.go
bug092.go
bug093.go
bug094.go
bug096.go
bug097.go
bug098.go
bug099.go
bug101.go
bug102.go
bug103.go
bug104.go
bug106.go
bug107.go
bug108.go
bug109.go
bug110.go
bug111.go
bug112.go
bug113.go
bug114.go
bug115.go
bug116.go
bug117.go
bug118.go
bug119.go
bug120.go
bug121.go
bug122.go
bug123.go
bug126.go
bug127.go
bug128.go
bug129.go
bug130.go
bug131.go
bug132.go
bug133.go
bug135.go
bug136.go
bug137.go
bug139.go
bug140.go
bug141.go
bug142.go
bug143.go
bug144.go
bug145.go
bug146.go
bug147.go
bug148.go
bug149.go
bug150.go
bug151.go
bug152.go
bug154.go
bug155.go
bug156.go
bug157.go
bug158.go
bug159.go
bug160.go
bug161.go
bug163.go
bug164.go
bug165.go
bug167.go
bug168.go
bug169.go
bug170.go
bug171.go
bug172.go
bug173.go
bug174.go
bug175.go
bug176.go
bug177.go
bug178.go
bug179.go
bug180.go
bug181.go
bug182.go
bug183.go
bug184.go
bug185.go
bug186.go
bug187.go
bug188.go
bug189.go
bug190.go
bug191.go
bug192.go
bug193.go
bug194.go
bug195.go
bug196.go
bug197.go
bug198.go
bug199.go
bug200.go
bug201.go
bug202.go
bug203.go
bug204.go
bug205.go
bug206.go
bug206.out
bug207.go
bug208.go
bug209.go
bug211.go
bug212.go
bug213.go
bug214.go
bug215.go
bug216.go
bug217.go
bug218.go
bug219.go
bug221.go
bug222.go
bug223.go
bug224.go
bug225.go
bug227.go
bug228.go
bug229.go
bug230.go
bug231.go
bug232.go
bug233.go
bug234.go
bug235.go
bug236.go
bug237.go
bug238.go
bug239.go
bug240.go
bug241.go
bug242.go
bug243.go
bug244.go
bug245.go
bug246.go
bug247.go
bug248.go
bug249.go
bug250.go
bug251.go
bug252.go
bug253.go
bug254.go
bug255.go
bug256.go
bug257.go
bug258.go
bug259.go
bug260.go
bug261.go
bug262.go
bug263.go
bug264.go
bug265.go
bug266.go
bug267.go
bug269.go
bug271.go
bug272.go
bug273.go	runtime: use sparse mappings for the heap	2018-02-15 21:12:23 +00:00
bug274.go
bug275.go
bug276.go
bug277.go
bug278.go
bug279.go
bug280.go
bug281.go
bug282.go
bug283.go
bug284.go
bug285.go
bug286.go
bug287.go
bug288.go
bug289.go	cmd/compile: better error message for assignment mismatches	2017-10-06 16:35:44 +00:00
bug290.go
bug291.go
bug292.go
bug293.go
bug294.go
bug295.go
bug296.go
bug297.go
bug298.go
bug299.go
bug300.go
bug301.go
bug302.go
bug303.go
bug304.go
bug305.go
bug306.go
bug307.go
bug308.go
bug309.go
bug311.go
bug312.go
bug313.go
bug314.go
bug315.go
bug316.go
bug317.go
bug318.go
bug319.go
bug320.go
bug321.go
bug322.go
bug323.go
bug324.go
bug325.go
bug326.go
bug327.go
bug328.go
bug328.out
bug329.go
bug330.go
bug331.go
bug332.go
bug333.go
bug334.go
bug335.go
bug336.go
bug337.go
bug338.go
bug339.go
bug340.go
bug341.go
bug342.go
bug343.go
bug344.go
bug345.go
bug346.go
bug347.go
bug348.go
bug349.go
bug350.go
bug351.go
bug352.go
bug353.go
bug354.go
bug355.go
bug356.go
bug357.go
bug358.go
bug361.go
bug362.go
bug363.go
bug364.go
bug365.go
bug366.go
bug367.go
bug368.go
bug369.go
bug370.go
bug371.go
bug372.go
bug373.go
bug374.go
bug375.go
bug376.go
bug377.go
bug378.go
bug379.go
bug380.go
bug381.go
bug382.go
bug383.go
bug384.go
bug385_32.go
bug385_64.go
bug386.go
bug387.go
bug388.go	cmd/compile: allow := to shadow dot-imported names	2017-10-05 18:07:37 +00:00
bug389.go
bug390.go
bug391.go
bug392.go
bug393.go
bug394.go
bug396.go
bug397.go
bug398.go
bug399.go
bug401.go
bug402.go
bug403.go
bug404.go
bug405.go
bug406.go
bug407.go
bug409.go
bug409.out
bug410.go
bug411.go
bug412.go
bug413.go
bug414.go
bug415.go
bug416.go
bug417.go
bug418.go
bug419.go
bug420.go
bug421.go
bug422.go
bug423.go
bug424.go
bug425.go
bug426.go
bug427.go
bug428.go
bug429_run.go
bug429.go
bug430.go
bug431.go
bug432.go
bug433.go
bug434.go
bug435.go
bug436.go
bug437.go
bug438.go
bug439.go
bug440_32.go
bug440_64.go
bug441.go
bug442.go
bug443.go
bug444.go
bug445.go
bug446.go
bug447.go
bug448.go
bug449.go
bug450.go
bug451.go
bug452.go
bug453.go
bug454.go
bug455.go
bug456.go
bug457.go
bug458.go
bug459.go
bug460.go
bug461.go
bug462.go
bug463.go
bug464.go
bug465.go
bug466.go
bug467.go
bug468.go
bug470.go
bug471.go
bug472.go
bug473.go
bug474.go
bug475.go
bug476.go
bug477.go
bug478.go
bug479.go
bug480.go
bug481.go
bug482.go
bug483.go
bug484.go
bug485.go
bug486.go
bug487.go	cmd/compile: better error message for assignment mismatches	2017-10-06 16:35:44 +00:00
bug488.go
bug489.go
bug490.go
bug491.go
bug492.go
bug493.go
bug494.go
bug495.go
bug496.go
bug497.go
bug498.go
bug499.go
bug500.go
bug501.go
bug502.go	test: add test that caused gccgo undefined symbol error	2017-06-08 03:58:11 +00:00
bug503.go	test: add test case that gccgo crashed on	2017-09-11 06:03:39 +00:00
bug504.go	test: add test case that gccgo miscompiled	2017-10-12 19:02:09 +00:00
bug505.go	test: add type alias test that caused gccgo to crash	2017-10-26 22:52:53 +00:00
bug1515.go
bug13343.go
bug19403.go
gcc61204.go
gcc61244.go
gcc61246.go
gcc61248.go
gcc61253.go
gcc61254.go
gcc61255.go
gcc61258.go
gcc61264.go
gcc61265.go
gcc61273.go
gcc65755.go
gcc67968.go
gcc78763.go
gcc80226.go
issue887.go
issue1304.go
issue2615.go
issue3552.go
issue3705.go
issue3783.go
issue3925.go
issue4066.go
issue4085a.go
issue4085b.go	runtime: use sparse mappings for the heap	2018-02-15 21:12:23 +00:00
issue4097.go
issue4099.go
issue4162.go
issue4167.go
issue4215.go
issue4232.go
issue4251.go
issue4252.go
issue4264.go
issue4283.go
issue4313.go
issue4316.go
issue4323.go
issue4326.go
issue4348.go
issue4353.go
issue4359.go
issue4365.go
issue4370.go
issue4396a.go
issue4396b.go
issue4399.go
issue4405.go
issue4429.go
issue4448.go
issue4452.go
issue4458.go
issue4463.go
issue4468.go
issue4470.go
issue4495.go
issue4510.go
issue4517a.go
issue4517b.go
issue4517c.go
issue4517d.go
issue4518.go
issue4529.go
issue4545.go
issue4562.go
issue4585.go
issue4590.go
issue4610.go
issue4614.go
issue4618.go
issue4620.go
issue4654.go
issue4663.go
issue4667.go
issue4734.go
issue4748.go
issue4752.go
issue4776.go
issue4785.go
issue4813.go
issue4847.go
issue4879.go
issue4909a.go
issue4909b.go
issue4932.go
issue4964.go
issue5002.go
issue5056.go
issue5089.go
issue5105.go
issue5125.go
issue5162.go
issue5172.go
issue5231.go
issue5244.go
issue5259.go
issue5260.go
issue5291.go
issue5358.go
issue5373.go
issue5470.go
issue5493.go
issue5515.go
issue5581.go
issue5607.go
issue5609.go
issue5614.go
issue5698.go
issue5704.go
issue5753.go
issue5755.go
issue5793.go
issue5809.go
issue5820.go
issue5841.go
issue5856.go
issue5910.go
issue5957.go
issue5963.go
issue6004.go
issue6036.go
issue6055.go
issue6131.go
issue6140.go
issue6247.go
issue6269.go
issue6295.go
issue6298.go
issue6399.go
issue6402.go
issue6403.go
issue6405.go
issue6406.go
issue6500.go
issue6513.go
issue6572.go
issue6671.go
issue6703a.go
issue6703b.go
issue6703c.go
issue6703d.go
issue6703e.go
issue6703f.go
issue6703g.go
issue6703h.go
issue6703i.go
issue6703j.go
issue6703k.go
issue6703l.go
issue6703m.go
issue6703n.go
issue6703o.go
issue6703p.go
issue6703q.go
issue6703r.go
issue6703s.go
issue6703t.go
issue6703u.go
issue6703v.go
issue6703w.go
issue6703x.go
issue6703y.go
issue6703z.go
issue6750.go
issue6772.go
issue6789.go
issue6847.go
issue6866.go
issue6889.go
issue6899.go
issue6899.out
issue6902.go
issue6964.go
issue7023.go
issue7044.go
issue7050.go
issue7083.go
issue7129.go
issue7150.go
issue7153.go
issue7214.go
issue7223.go
issue7272.go
issue7310.go
issue7316.go
issue7346.go
issue7366.go
issue7405.go
issue7419.go
issue7525.go	cmd/compile: silence unnecessary unsafe error	2017-10-24 02:28:02 +00:00
issue7525b.go
issue7525c.go
issue7525d.go	cmd/compile: silence unnecessary unsafe error	2017-10-24 02:28:02 +00:00
issue7525e.go	cmd/compile: silence unnecessary unsafe error	2017-10-24 02:28:02 +00:00
issue7538a.go
issue7538b.go
issue7547.go
issue7550.go
issue7590.go
issue7648.go
issue7675.go
issue7690.go
issue7740.go
issue7742.go
issue7746.go
issue7760.go
issue7794.go
issue7863.go
issue7867.go
issue7884.go
issue7944.go
issue7995.go
issue7995b.go
issue7996.go
issue7997.go
issue7998.go
issue8004.go
issue8011.go
issue8017.go
issue8028.go
issue8036.go
issue8039.go
issue8042.go
issue8047.go
issue8047b.go
issue8048.go
issue8060.go
issue8073.go
issue8074.go
issue8076.go
issue8079.go
issue8132.go
issue8139.go
issue8154.go
issue8155.go
issue8158.go
issue8183.go
issue8280.go
issue8311.go
issue8325.go
issue8336.go
issue8347.go
issue8385.go
issue8438.go
issue8440.go
issue8475.go
issue8501.go
issue8507.go
issue8612.go
issue8613.go
issue8620.go
issue8745.go
issue8761.go
issue8836.go
issue8947.go
issue8961.go
issue9006.go
issue9017.go
issue9036.go
issue9076.go
issue9083.go
issue9110.go
issue9321.go
issue9355.go
issue9370.go
issue9432.go
issue9521.go
issue9537.go
issue9604.go
issue9604b.go
issue9608.go
issue9634.go
issue9691.go
issue9731.go
issue9738.go
issue9862_run.go
issue9862.go
issue10047.go
issue10066.go
issue10135.go
issue10219.go
issue10253.go
issue10284.go
issue10320.go
issue10332.go
issue10353.go
issue10407.go
issue10441.go
issue10486.go
issue10607.go
issue10607a.go
issue10654.go
issue10700.go
issue10925.go
issue10958.go
issue10975.go
issue10977.go
issue11053.go
issue11053.out
issue11256.go
issue11286.go
issue11326.go
issue11326b.go
issue11354.go
issue11359.go
issue11361.go
issue11362.go
issue11369.go
issue11370.go
issue11371.go
issue11590.go
issue11610.go
issue11614.go
issue11656.go
issue11674.go
issue11699.go
issue11737.go
issue11750.go
issue11771.go
issue11790.go
issue11945.go	cmd/compile: fix real/imag for untyped constant arguments	2017-06-08 17:58:26 +00:00
issue11987.go
issue12006.go
issue12108.go
issue12133.go
issue12226.go
issue12347.go
issue12411.go
issue12413.go
issue12525.go
issue12536.go
issue12577.go
issue12588.go
issue12621.go	test: add test for rounding to positive zero	2018-02-14 20:13:05 +00:00
issue12677.go
issue12686.go
issue12944.go
issue13160.go
issue13162.go
issue13169.go
issue13171.go
issue13248.go
issue13261.go
issue13262.go
issue13263.go
issue13265.go	cmd/compile: fix segfault in race instrumentation	2017-10-18 16:46:18 +00:00
issue13266.go
issue13268.go
issue13273.go
issue13274.go
issue13319.go
issue13337.go
issue13365.go
issue13415.go
issue13471.go
issue13480.go
issue13485.go
issue13539.go
issue13559.go
issue13587.go
issue13684.go
issue13777.go
issue13779.go
issue13799.go
issue13821.go
issue13821b.go
issue14006.go	cmd/compile/internal/syntax: consider function nesting for error recovery	2017-10-11 00:29:58 +00:00
issue14010.go
issue14136.go
issue14164.go
issue14331.go
issue14405.go
issue14520.go
issue14540.go	cmd/compile: eliminate OXFALL	2017-09-19 18:08:50 +00:00
issue14553.go
issue14591.go
issue14636.go
issue14646.go
issue14651.go
issue14652.go
issue14725.go
issue14729.go
issue14988.go
issue14999.go
issue15002.go
issue15013.go
issue15039.go
issue15042.go
issue15055.go
issue15084.go
issue15091.go
issue15141.go
issue15175.go
issue15252.go
issue15277.go
issue15281.go
issue15303.go
issue15311.go
issue15329.go
issue15439.go
issue15470.go
issue15514.go
issue15528.go
issue15548.go
issue15550.go
issue15572.go
issue15585.go
issue15602.go
issue15604.go
issue15611.go
issue15646.go
issue15722.go
issue15733.go
issue15747.go	runtime: remove legacy eager write barrier	2018-02-13 16:34:46 +00:00
issue15747b.go	all: fix article typos	2017-09-15 02:39:16 +00:00
issue15838.go
issue15895.go
issue15898.go
issue15902.go
issue15920.go
issue15926.go
issue15961.go
issue15975.go
issue15988.go
issue16008.go
issue16016.go
issue16037_run.go
issue16095.go
issue16130.go
issue16133.go
issue16193.go
issue16249.go
issue16306.go
issue16317.go
issue16331.go
issue16369.go
issue16428.go
issue16439.go
issue16515.go
issue16616.go
issue16733.go
issue16741.go
issue16760.go
issue16804.go
issue16870.go
issue16948.go
issue16949.go
issue16985.go
issue17005.go
issue17038.go
issue17039.go
issue17111.go
issue17194.go
issue17270.go
issue17318.go
issue17328.go
issue17381.go
issue17449.go
issue17551.go
issue17588.go
issue17596.go
issue17631.go
issue17640.go
issue17645.go
issue17710.go
issue17752.go
issue17918.go
issue18089.go
issue18092.go
issue18149.go
issue18231.go
issue18331.go
issue18392.go
issue18393.go
issue18410.go
issue18419.go	cmd/compile: don't use ."" as a pkg prefix	2017-06-09 16:13:52 +00:00
issue18459.go
issue18595.go
issue18636.go
issue18640.go
issue18655.go
issue18661.go
issue18725.go
issue18747.go
issue18808.go
issue18882.go
issue18895.go	cmd/compile: fix exporting of function bodies	2017-06-15 04:17:30 +00:00
issue18902.go	cmd/compile: adjust Pos setting for "empty" blocks	2017-11-08 22:39:49 +00:00
issue18902b.go
issue18906.go
issue18915.go
issue18994.go
issue19012.go
issue19028.go	cmd/compile: fix detection of calls to reflect.Method	2017-06-14 21:57:56 +00:00
issue19040.go
issue19056.go
issue19078.go
issue19084.go
issue19137.go	cmd/internal/obj/arm64: fix handling of unaligned offset between 256 and 504	2017-10-05 22:28:17 +00:00
issue19168.go
issue19182.go
issue19201.go
issue19217.go
issue19246.go
issue19261.go	cmd/compile: record InlCost in export data	2017-10-11 23:20:44 +00:00
issue19275.go
issue19323.go
issue19359.go
issue19467.go
issue19482.go
issue19507.go	runtime: restore arm assembly stubs for div/mod	2017-06-15 03:51:03 +00:00
issue19515.go
issue19548.go
issue19555.go
issue19610.go
issue19632.go
issue19658.go
issue19667.go
issue19671.go
issue19678.go
issue19679.go
issue19696.go
issue19699.go
issue19699b.go
issue19705.go
issue19710.go
issue19743.go
issue19764.go
issue19783.go
issue19799.go
issue19880.go
issue19911.go
issue19947.go
issue19977.go
issue20029.go
issue20097.go
issue20145.go
issue20162.go
issue20174.go
issue20185.go
issue20227.go
issue20232.go
issue20233.go
issue20245.go
issue20250.go	runtime: remove legacy eager write barrier	2018-02-13 16:34:46 +00:00
issue20298.go
issue20333.go
issue20335.go
issue20415.go
issue20529.go
issue20530.go
issue20602.go	cmd/compile: don't implicitly dereference pointer to arrays for real/imag	2017-06-07 21:22:58 +00:00
issue20682.go	cmd/compile: add regress test for #20682	2017-06-15 22:01:35 +00:00
issue20739.go	cmd/compile: refactor onebitwalktype1	2017-09-20 18:11:52 +00:00
issue20749.go	cmd/compile: fix array slice expression bounds check	2017-06-22 23:31:45 +00:00
issue20789.go	test/fixedbugs: Close opening parenthesis in comment in issue20789.go	2017-06-27 00:01:20 +00:00
issue20811.go	cmd/compile: fix slice-in-bound check on amd64p32	2017-06-28 16:20:53 +00:00
issue20812.go	cmd/compile: avoid duplicate cast error	2017-08-22 13:44:35 +00:00
issue20813.go	cmd/compile: suppress errors after "cannot assign to X"	2017-06-27 20:29:33 +00:00
issue20923.go	test: add a test that gccgo miscompiled	2018-02-14 20:13:07 +00:00
issue21048.go	cmd/compile: fix unaligned loads/stores to global variables on s390x	2017-07-19 14:22:48 +00:00
issue21120.go	cmd/compile: consider exported flag in namedata	2017-07-24 18:05:00 +00:00
issue21253.go	test: add test that caused gccgo compiler crash	2017-08-17 18:09:52 +00:00
issue21256.go	cmd/compile, go/types: error if main.main is not a function	2017-11-22 19:14:31 +00:00
issue21273.go	cmd/compile: avoid spurious errors for invalid map key types	2017-11-02 23:53:38 +00:00
issue21317.go	cmd/compile: lock in test for column numbers in unused error	2017-11-06 21:32:06 +00:00
issue21655.go	cmd/compile: fix large load/store offsets on 386	2017-12-08 03:53:18 +00:00
issue21687.go	cmd/compile: fix evaluation order for OASOP	2017-09-05 18:10:17 +00:00
issue21709.go	cmd/compile: fix loop depth of range expression in escape analysis	2017-11-30 13:45:18 +00:00
issue21770.go	test: add test that caused gccgo incorrect compilation	2017-09-09 13:32:23 +00:00
issue21808.go	cmd/compile: fix println()	2017-09-08 20:10:48 +00:00
issue21808.out	cmd/compile: fix println()	2017-09-08 20:10:48 +00:00
issue21879.go	cmd/compile: fix stack frame info for calls in receiver slot	2017-09-19 18:35:24 +00:00
issue21879.out	cmd/compile: fix stack frame info for calls in receiver slot	2017-09-19 18:35:24 +00:00
issue21882.go	cmd/compile: fix compiler crash on recursive types	2017-09-18 21:49:43 +00:00
issue21887.go	cmd/compile: fix print/println when input is uint	2017-09-26 04:08:38 +00:00
issue21887.out	cmd/compile: fix print/println when input is uint	2017-09-26 04:08:38 +00:00
issue21963.go	cmd/compile: fix sign-extension merging rules	2017-09-26 16:24:08 +00:00
issue21988.go	cmd/compile: fix invalid switch case value panic	2017-09-24 10:15:52 +00:00
issue22063.go	cmd/compile: fix another invalid switch case panic	2017-09-27 21:19:06 +00:00
issue22076.go	cmd/compile: allow := to shadow dot-imported names	2017-10-05 18:07:37 +00:00
issue22083.go	cmd/compile: fix merge rules for panic calls	2017-10-03 09:27:37 +00:00
issue22164.go	cmd/compile/internal/syntax: better recovery after missing closing parentheses	2017-10-17 01:04:56 +00:00
issue22198.go	cmd/compile: fold constant comparisions into SETxxmem ops.	2017-10-11 18:23:09 +00:00
issue22200.go	cmd/compile: abort earlier if stack frame too large	2017-10-11 18:24:13 +00:00
issue22200b.go	test: skip issue22200b.go on mipsle	2017-10-11 20:37:23 +00:00
issue22305.go	test: add new test that gccgo failed to compile	2018-02-15 03:37:20 +00:00
issue22351.go	cmd/compile: silence unnecessary unsafe error	2017-10-24 02:28:02 +00:00
issue22389.go	cmd/compile: test for omitted ICE diagnostics after normal messages	2017-11-06 08:37:30 +00:00
issue22429.go	cmd/compile: make sure not to use SP as an index register	2017-10-26 02:45:05 +00:00
issue22458.go	cmd/compile: fix runtime.KeepAlive	2017-10-30 19:55:02 +00:00
issue22581.go	cmd/compile/internal/syntax: better syntax errors for typos in if/switch/for headers	2017-11-06 23:17:24 +00:00
issue22605.go	cmd/compile: don't put Noalg types in typelinks	2017-11-07 22:29:48 +00:00
issue22660.go	cmd/compile: record original and absolute file names for line directives	2017-11-13 16:47:41 +00:00
issue22683.go	cmd/compile: add test for array decomposition	2017-11-13 20:22:22 +00:00
issue22683.out	cmd/compile: add test for array decomposition	2017-11-13 20:22:22 +00:00
issue22781.go	cmd/compile: fix mapassign_fast* routines for pointer keys	2017-11-22 04:30:27 +00:00
issue22794.go	cmd/compile: hint on wrong case-field names in composite literals	2017-11-20 20:29:43 +00:00
issue22877.go	cmd/compile: make -asmhdr work with type aliases	2017-11-29 20:40:41 +00:00
issue22881.go	cmd/compile: fix map assignment with panicking right-hand side	2017-12-05 00:10:10 +00:00
issue22904.go	cmd/compile: fix infinite recursion in isdirectiface	2017-11-28 21:58:16 +00:00
issue22941.go	cmd/compile: fix DWARF type symbol buglet	2017-12-01 18:52:50 +00:00
issue22962.go	cmd/compile: fix bug in DWARF inl handling of unused autos	2017-12-04 18:36:11 +00:00
issue23093.go	cmd/compile: remove broken inlining accounting code	2017-12-12 20:26:33 +00:00
issue23179.go	cmd/compile: fix corner case in DWARF inline info generation	2017-12-19 19:00:42 +00:00
issue23298.go	cmd/compile: allow converting defined string types to []rune	2018-02-15 00:25:21 +00:00
issue23305.go	cmd/compile: disable "redundant zeroextensions" optimization for Select on AMD64	2018-01-02 21:08:35 +00:00
issue23414.go	cmd/compile: fix typechecking of untyped boolean expressions	2018-02-15 01:00:06 +00:00
issue23489.go	test: add test case for incorrect gccgo compilation error	2018-02-14 20:13:22 +00:00
issue23522.go	cmd/compile: don't let spills clobber arguments	2018-01-23 21:51:55 +00:00
issue23545.go	test: add test for gccgo bug 23545	2018-01-31 20:03:31 +00:00
issue23586.go	cmd/compile/internal/syntax: more tolerant handling of missing function invocation in go/defer	2018-02-15 01:48:16 +00:00
issue23587.go	cmd/compile/internal/syntax: don't assume (operator) ~ means operator ^	2018-02-15 16:41:24 +00:00
issue23719.go	cmd/compile: use unsigned loads for multi-element comparisons	2018-02-06 18:24:33 +00:00
issue23732.go	cmd/compile: report the struct type in invalid number of initializer values	2018-02-13 19:42:15 +00:00
issue23812.go	cmd/compile: fix constant folding of right shifts	2018-02-14 00:03:36 +00:00