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| author | Russ Cox <rsc@golang.org> | 2011-09-02 15:35:16 -0400 |
|---|---|---|
| committer | Russ Cox <rsc@golang.org> | 2011-09-02 15:35:16 -0400 |
| commit | 4d5b96de31d7778830db11aaf7ac5bbbade75006 (patch) | |
| tree | 1dcbd6ee5d677d95dbcaabf96bf423443418c6a7 /src/cmd/gc/range.c | |
| parent | da11172bb5cc62bb638a8f744f9d1a30331a19c6 (diff) | |
| download | go-4d5b96de31d7778830db11aaf7ac5bbbade75006.tar.gz | |
gc: introduce temp = nod+tempname
R=ken2
CC=golang-dev
http://codereview.appspot.com/4967052
Diffstat (limited to 'src/cmd/gc/range.c')
| -rw-r--r-- | src/cmd/gc/range.c | 30 |
1 files changed, 10 insertions, 20 deletions
diff --git a/src/cmd/gc/range.c b/src/cmd/gc/range.c index bb22d234c..5cbafd895 100644 --- a/src/cmd/gc/range.c +++ b/src/cmd/gc/range.c @@ -123,8 +123,7 @@ walkrange(Node *n) // no need to make a potentially expensive copy. ha = a; } else { - ha = nod(OXXX, N, N); - tempname(ha, a->type); + ha = temp(a->type); init = list(init, nod(OAS, ha, a)); } @@ -133,17 +132,14 @@ walkrange(Node *n) fatal("walkrange"); case TARRAY: - hv1 = nod(OXXX, N, n); - tempname(hv1, types[TINT]); - hn = nod(OXXX, N, N); - tempname(hn, types[TINT]); + hv1 = temp(types[TINT]); + hn = temp(types[TINT]); hp = nil; init = list(init, nod(OAS, hv1, N)); init = list(init, nod(OAS, hn, nod(OLEN, ha, N))); if(v2) { - hp = nod(OXXX, N, N); - tempname(hp, ptrto(n->type->type)); + hp = temp(ptrto(n->type->type)); tmp = nod(OINDEX, ha, nodintconst(0)); tmp->etype = 1; // no bounds check init = list(init, nod(OAS, hp, nod(OADDR, tmp, N))); @@ -168,8 +164,7 @@ walkrange(Node *n) th = typ(TARRAY); th->type = ptrto(types[TUINT8]); th->bound = (sizeof(struct Hiter) + widthptr - 1) / widthptr; - hit = nod(OXXX, N, N); - tempname(hit, th); + hit = temp(th); fn = syslook("mapiterinit", 1); argtype(fn, t->down); @@ -200,10 +195,8 @@ walkrange(Node *n) break; case TCHAN: - hv1 = nod(OXXX, N, n); - tempname(hv1, t->type); - hb = nod(OXXX, N, N); - tempname(hb, types[TBOOL]); + hv1 = temp(t->type); + hb = temp(types[TBOOL]); n->ntest = nod(ONE, hb, nodbool(0)); a = nod(OAS2RECV, N, N); @@ -215,18 +208,15 @@ walkrange(Node *n) break; case TSTRING: - ohv1 = nod(OXXX, N, N); - tempname(ohv1, types[TINT]); + ohv1 = temp(types[TINT]); - hv1 = nod(OXXX, N, N); - tempname(hv1, types[TINT]); + hv1 = temp(types[TINT]); init = list(init, nod(OAS, hv1, N)); if(v2 == N) a = nod(OAS, hv1, mkcall("stringiter", types[TINT], nil, ha, hv1)); else { - hv2 = nod(OXXX, N, N); - tempname(hv2, types[TINT]); + hv2 = temp(types[TINT]); a = nod(OAS2, N, N); a->list = list(list1(hv1), hv2); fn = syslook("stringiter2", 0); |