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| author | Ondřej Surý <ondrej@sury.org> | 2011-04-26 09:55:32 +0200 |
|---|---|---|
| committer | Ondřej Surý <ondrej@sury.org> | 2011-04-26 09:55:32 +0200 |
| commit | 7b15ed9ef455b6b66c6b376898a88aef5d6a9970 (patch) | |
| tree | 3ef530baa80cdf29436ba981f5783be6b4d2202b /src/cmd/8c | |
| parent | 50104cc32a498f7517a51c8dc93106c51c7a54b4 (diff) | |
| download | golang-7b15ed9ef455b6b66c6b376898a88aef5d6a9970.tar.gz | |
Imported Upstream version 2011.04.13upstream/2011.04.13
Diffstat (limited to 'src/cmd/8c')
| -rw-r--r-- | src/cmd/8c/peep.c | 2 | ||||
| -rw-r--r-- | src/cmd/8c/txt.c | 4 |
2 files changed, 5 insertions, 1 deletions
diff --git a/src/cmd/8c/peep.c b/src/cmd/8c/peep.c index 9e18fc94d..9511a5579 100644 --- a/src/cmd/8c/peep.c +++ b/src/cmd/8c/peep.c @@ -713,7 +713,7 @@ copyu(Prog *p, Adr *v, Adr *s) return 3; case ACALL: /* funny */ - if(REGARG >= 0 && v->type == REGARG) + if(REGARG >= 0 && v->type == (uchar)REGARG) return 2; if(s != A) { diff --git a/src/cmd/8c/txt.c b/src/cmd/8c/txt.c index 0dd387d11..b2e0148a0 100644 --- a/src/cmd/8c/txt.c +++ b/src/cmd/8c/txt.c @@ -397,6 +397,10 @@ regsalloc(Node *n, Node *nn) void regaalloc1(Node *n, Node *nn) { + if(REGARG < 0) { + fatal(n, "regaalloc1 and REGARG<0"); + return; + } nodreg(n, nn, REGARG); reg[REGARG]++; curarg = align(curarg, nn->type, Aarg1, nil); |