Linux/SPARCv9: account for branch delay in freeAndExit()

2021-08-03 20:14:40 +07:00
parent 5c79370e9c
commit e3840817d7
1 changed files with 2 additions and 0 deletions
--- a/lib/std/Thread.zig
+++ b/lib/std/Thread.zig
@@ -810,8 +810,10 @@ const LinuxThreadImpl = struct {
                    \\  1:
                    \\  cmp %%sp, 0
                    \\  beq 2f
+                    \\  nop
                    \\  restore
                    \\  ba 1f
+                    \\  nop
                    \\  2:
                    \\  mov 73, %%g1
                    \\  mov %[ptr], %%o0