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authorMaxime Chevalier-Boisvert <[email protected]>2021-08-23 10:43:39 -0400
committerAlan Wu <[email protected]>2021-10-20 18:19:39 -0400
commitc4b99d6a427060cadde7f5561c5a3db626bc26ba (patch)
treec79018a32c9c82848dee632d2d5b34e7469c0c36 /yjit_codegen.c
parent918668b4a92594675ee0dcbf698b320f015f01e0 (diff)
Add ASM comment
Diffstat (limited to 'yjit_codegen.c')
-rw-r--r--yjit_codegen.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/yjit_codegen.c b/yjit_codegen.c
index ca4718380e..127027ffa7 100644
--- a/yjit_codegen.c
+++ b/yjit_codegen.c
@@ -1454,6 +1454,7 @@ gen_get_ivar(jitstate_t *jit, ctx_t *ctx, const int max_chain_depth, VALUE compt
// Guard that the variable is not Qundef
// TODO: use cmov to push Qnil in this case
+ ADD_COMMENT(cb, "guard value not Qundef");
cmp(cb, REG1, imm_opnd(Qundef));
je_ptr(cb, COUNTED_EXIT(side_exit, getivar_undef));