cmd/compile/internal/compare: unrecognized failures #70114

Activity

1. gopherbot

   added

   NeedsInvestigationSomeone must examine and confirm this is a valid issue and not a duplicate of an existing one.Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.

   on Oct 29, 2024
2. gopherbot commented on Oct 29, 2024

   

   gopherbot

   on Oct 29, 2024

   ContributorAuthor

   More actions

   Found new dashboard test flakes for:

   #!watchflakes
   default <- pkg == "cmd/compile/internal/compare" && test == ""
   

   2024-10-28 15:09 gotip-windows-arm64 go@9f8bf040 cmd/compile/internal/compare (log)

   FAIL	cmd/compile/internal/compare [build failed]
   

   2024-10-29 08:17 gotip-windows-arm64 go@851ebc2d cmd/compile/internal/compare (log)

   FAIL	cmd/compile/internal/compare [build failed]
   

   — watchflakes
3. gopherbot

   added this to Test Flakeson Oct 29, 2024
4. gopherbot commented on Nov 24, 2024

   

   gopherbot

   on Nov 24, 2024

   ContributorAuthor

   More actions

   Found new dashboard test flakes for:

   #!watchflakes
   default <- pkg == "cmd/compile/internal/compare" && test == ""
   

   2024-11-20 20:58 gotip-windows-arm64 go@2e07ff35 cmd/compile/internal/compare (log)

   FAIL	cmd/compile/internal/compare [build failed]
   

   — watchflakes
5. gopherbot commented on Mar 12, 2026

   

   gopherbot

   on Mar 12, 2026

   ContributorAuthor

   More actions

   Found new dashboard test flakes for:

   #!watchflakes
   default <- pkg == "cmd/compile/internal/compare" && test == ""
   

   2026-03-12 15:13 gotip-linux-386-clang15 go@080aa8e9 cmd/compile/internal/compare (log)

   FAIL	cmd/compile/internal/compare [build failed]
   # cmd/internal/obj
   ./slices/zsortanyfunc.go:108:20: internal compiler error: bad live variable at entry of slices.pdqsortCmpFunc[go.shape.struct { Off int32; Siz uint8; Type cmd/internal/objabi.RelocType; Add int64; Sym *cmd/internal/obj.LSym }]: go.shape.struct { Off int32; Siz uint8; Type cmd/internal/objabi.RelocType; Add int64; Sym *cmd/internal/obj.LSym } value
   
   goroutine 53 [running]:
   runtime/debug.Stack()
   	runtime/debug/stack.go:26 +0x83
   cmd/compile/internal/base.FatalfAt({0x88, 0x6c140}, {0x8bf2a04, 0x24}, {0xfecb8ec, 0x2, 0x2})
   	cmd/compile/internal/base/print.go:232 +0x205
   cmd/compile/internal/liveness.(*Liveness).epilogue(0xffa2848)
   	cmd/compile/internal/liveness/plive.go:864 +0xe8a
   cmd/compile/internal/liveness.Compute(0xd083808, 0xffa1b38, 0x30, 0xffdbc00, 0x0)
   	cmd/compile/internal/liveness/plive.go:1403 +0xe78
   cmd/compile/internal/ssagen.genssa(0xffa1b38, 0xffdbc00)
   	cmd/compile/internal/ssagen/ssa.go:6954 +0x105
   cmd/compile/internal/ssagen.Compile(0xd083808, 0x4, 0x0)
   	cmd/compile/internal/ssagen/pgen.go:314 +0x4d7
   cmd/compile/internal/gc.compileFunctions.func2()
   	cmd/compile/internal/gc/compile.go:177 +0x97
   created by cmd/compile/internal/gc.compileFunctions in goroutine 1
   	cmd/compile/internal/gc/compile.go:163 +0xad
   

   — watchflakes