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Show expression trees correctly.

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This commit is contained in:
David Given 2016-10-01 23:41:03 +02:00
parent 3474e20274
commit 73d7e89c32
1 changed files with 2 additions and 2 deletions
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4
mach/proto/mcg/ir.c
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@ -140,7 +140,7 @@ static void print_expr(char k, const struct ir* ir)
default: default:
if (ir->left) if (ir->left)
{ {
if (ir->left->root == ir->root) if (ir->left->root != ir->root)
tracef(k, "$%d", ir->left->id); tracef(k, "$%d", ir->left->id);
else else
print_expr(k, ir->left); print_expr(k, ir->left);
@ -148,7 +148,7 @@ static void print_expr(char k, const struct ir* ir)
if (ir->right) if (ir->right)
{ {
tracef(k, ", "); tracef(k, ", ");
if (ir->right->root == ir->root) if (ir->right->root != ir->root)
tracef(k, "$%d", ir->right->id); tracef(k, "$%d", ir->right->id);
else else
print_expr(k, ir->right); print_expr(k, ir->right);