SPARCv9: Fix freeAndExit implementation

This fixes the wrong branch target and register check. (https://github.com/ziglang/zig/issues/9801)
2025-12-16 03:03:09 +00:00 · 2021-09-27 21:00:07 +07:00 · 2021-09-27 21:00:07 +07:00 · 834202bf98
commit 834202bf98
parent 8e1aa72c69
1 changed files with 2 additions and 3 deletions
--- a/lib/std/Thread.zig
+++ b/lib/std/Thread.zig
@ -813,12 +813,11 @@ const LinuxThreadImpl = struct {
                    \\ # force-deactivate it by running `restore` until
                    \\ # all frames are cleared.
                    \\  1:
-                    \\  cmp %%sp, 0
+                    \\  cmp %%fp, 0
                    \\  beq 2f
                    \\  nop
+                    \\  ba 1b
                    \\  restore
-                    \\  ba 1f
-                    \\  nop
                    \\  2:
                    \\  mov 73, %%g1
                    \\  mov %[ptr], %%o0