From c2047754c300b68c05d65faa8dc2925fe67b71b4 Mon Sep 17 00:00:00 2001 From: Ian Lance Taylor Date: Sat, 14 Jan 2017 00:05:42 +0000 Subject: libgo: update to Go 1.8 release candidate 1 Compiler changes: * Change map assignment to use mapassign and assign value directly. * Change string iteration to use decoderune, faster for ASCII strings. * Change makeslice to take int, and use makeslice64 for larger values. * Add new noverflow field to hmap struct used for maps. Unresolved problems, to be fixed later: * Commented out test in go/types/sizes_test.go that doesn't compile. * Commented out reflect.TestStructOf test for padding after zero-sized field. Reviewed-on: https://go-review.googlesource.com/35231 gotools/: Updates for Go 1.8rc1. * Makefile.am (go_cmd_go_files): Add bug.go. (s-zdefaultcc): Write defaultPkgConfig. * Makefile.in: Rebuild. From-SVN: r244456 --- libgo/runtime/go-construct-map.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) (limited to 'libgo/runtime/go-construct-map.c') diff --git a/libgo/runtime/go-construct-map.c b/libgo/runtime/go-construct-map.c index c1a8bb7..9a48d57 100644 --- a/libgo/runtime/go-construct-map.c +++ b/libgo/runtime/go-construct-map.c @@ -9,14 +9,15 @@ #include #include "runtime.h" +#include "go-type.h" extern void *makemap (const struct __go_map_type *, int64_t hint, void *, void *) __asm__ (GOSYM_PREFIX "runtime.makemap"); -extern void mapassign1 (const struct __go_map_type *, void *hmap, - const void *key, const void *val) - __asm__ (GOSYM_PREFIX "runtime.mapassign1"); +extern void *mapassign (const struct __go_map_type *, void *hmap, + const void *key) + __asm__ (GOSYM_PREFIX "runtime.mapassign"); void * __go_construct_map (const struct __go_map_type *type, @@ -26,13 +27,15 @@ __go_construct_map (const struct __go_map_type *type, void *ret; const unsigned char *entries; uintptr_t i; + void *p; ret = makemap(type, (int64_t) count, NULL, NULL); entries = (const unsigned char *) ventries; for (i = 0; i < count; ++i) { - mapassign1 (type, ret, entries, entries + val_offset); + p = mapassign (type, ret, entries); + typedmemmove (type->__val_type, p, entries + val_offset); entries += entry_size; } -- cgit v1.1