Thanks to visit codestin.com
Credit goes to github.com

Skip to content

[llvm] Disable an optimization in LLVM where we deleted and recompute… #5227

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
vargaz merged 1 commit into from
Jul 18, 2017
Merged

[llvm] Disable an optimization in LLVM where we deleted and recompute… #5227

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
13 changes: 0 additions & 13 deletions mono/mini/mini-llvm.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -7113,19 +7113,6 @@ emit_method_inner (EmitContext *ctx)
}
}

/*
* The INDIRECT flag added by OP_LDADDR inhibits optimizations, even if the LDADDR
* was later optimized away, so clear these flags, and add them back for the still
* present OP_LDADDR instructions.
*/
for (i = 0; i < cfg->next_vreg; ++i) {
MonoInst *ins;

ins = get_vreg_to_inst (cfg, i);
if (ins && ins != cfg->rgctx_var)
ins->flags &= ~MONO_INST_INDIRECT;
}

/*
* Make a first pass over the code to precreate PHI nodes/set INDIRECT flags.
*/
Expand Down
5 changes: 4 additions & 1 deletion mono/mini/mini.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2077,8 +2077,11 @@ mono_compile_create_vars (MonoCompile *cfg)
if (cfg->verbose_level > 2)
g_print ("creating locals\n");

for (i = 0; i < header->num_locals; ++i)
for (i = 0; i < header->num_locals; ++i) {
if (cfg->verbose_level > 2)
g_print ("\tlocal [%d]: ", i);
cfg->locals [i] = mono_compile_create_var (cfg, header->locals [i], OP_LOCAL);
}

if (cfg->verbose_level > 2)
g_print ("locals done\n");
Expand Down