scc

simple c99 compiler
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commit a67690e7a6ec3eb6deadc153711b4384db6f2002
parent c5e7306640964bd19c1a83adc33d2ea7856fc910
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Thu, 23 Jun 2016 15:37:49 +0200

[cc2-qbe] Update children pointers in sethi()

We need to update the pointers in sethi() because in other case it is
really hard to modify the tree.

Diffstat:
Mcc2/arch/qbe/cgen.c | 6++++--
1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/cc2/arch/qbe/cgen.c b/cc2/arch/qbe/cgen.c @@ -60,10 +60,12 @@ sethi(Node *np) np->address = 11; break; default: - sethi(lp); - sethi(rp); + lp = sethi(lp); + rp = sethi(rp); break; } + np->left = lp; + np->right = rp; if (np->address > 10) return np;