scc

Simple C99 Compiler
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commit 51d7f27d9dbda8d2dad833f985a6ef28bee4a939
parent 88ae3bed3e7c06774ab9a9a98db4a71534fea594
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Fri,  3 Jun 2016 12:54:37 +0200

[cc2-qbe] Allocate stack space only for automatic variables

We have different local variables, but we only have to allocate
space for automatic variables.

Diffstat:
cc2/arch/qbe/code.c | 2+-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cc2/arch/qbe/code.c b/cc2/arch/qbe/code.c @@ -330,7 +330,7 @@ writeout(void) /* allocate stack space for local variables) */ for ( ; p && p->id != TMPSYM; p = p->next) { - if (p->kind && p->kind != SLABEL) + if (p->kind == SAUTO) alloc(p); } /* store formal parameters in parameters */