kotovalexarian-likes-github/ruby--ruby
1
0
Fork 0
mirror of https://github.com/ruby/ruby.git synced 2022-11-09 12:17:21 -05:00
Code Releases Activity

Fix bug in putobject found by @tenderlove

Browse source
This commit is contained in:
Maxime Chevalier-Boisvert 2021-02-10 23:09:44 -05:00 • committed by Alan Wu
parent 2eac297f9f
commit 05d36f31ca
1 changed files with 13 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

14
ujit_codegen.c
View file

@ -292,7 +292,19 @@ gen_putobject(jitstate_t* jit, ctx_t* ctx)
{
// Keep track of the fixnum type tag
x86opnd_t stack_top = ctx_stack_push(ctx, T_FIXNUM);
mov(cb, stack_top, imm_opnd((int64_t)arg));
x86opnd_t imm = imm_opnd((int64_t)arg);
// 64-bit immediates can't be directly written to memory
if (imm.num_bits <= 32)
{
mov(cb, stack_top, imm);
}
else
{
mov(cb, REG0, imm);
mov(cb, stack_top, REG0);
}
}
else if (arg == Qtrue || arg == Qfalse)
{