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authorMichael Forney <mforney@mforney.org>2020-04-19 16:31:56 -0700
committerQuentin Carbonneaux <quentin@c9x.me>2020-08-06 10:10:08 +0200
commit9639940cb46f0f8b5dcd872e99a9801df742f24c (patch)
tree24707d20506b2735421fc34d9f2446554e92f161 /rega.c
parent84f1e2950b3ab41523f25d205c99e9d8afd7ebba (diff)
downloadroux-9639940cb46f0f8b5dcd872e99a9801df742f24c.tar.gz
rega: Fix allocation of multiple temporaries to the same register
Diffstat (limited to 'rega.c')
-rw-r--r--rega.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/rega.c b/rega.c
index ba405e5..7547293 100644
--- a/rega.c
+++ b/rega.c
@@ -605,6 +605,7 @@ rega(Fn *fn)
 			if (x > 0 && !bshas(m->b, x)) {
 				pmadd(TMP(x), TMP(r), tmp[t].cls);
 				m->r[j] = x;
+				bsset(m->b, x);
 			}
 		}
 		curi = &insb[NIns];