---

yaml
---
r: 108270
b: refs/heads/dist-snap
c: 8d6fef6
h: refs/heads/master
v: v3

Author: bors

[refs]

@@ -6,7 +6,7 @@ refs/heads/try: f64fdf524a434f0e5cd0bc91d09c144723f3c90d
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
 refs/heads/try2: 147ecfdd8221e4a4d4e090486829a06da1e0ca3c
-refs/heads/dist-snap: 67841793522889a9cbcb93ab066ff3b744499e7d
+refs/heads/dist-snap: 8d6fef674dccae39f52aabfe0f77503f2d7fe464
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503
 refs/heads/try3: 9387340aab40a73e8424c48fd42f0c521a4875c0

branches/dist-snap/mk/crates.mk

@@ -57,7 +57,7 @@ TOOLS := compiletest rustdoc rustc
 
 DEPS_std := native:rustrt native:compiler-rt
 DEPS_extra := std term sync serialize getopts collections
-DEPS_green := std
+DEPS_green := std native:context_switch
 DEPS_rustuv := std native:uv native:uv_support
 DEPS_native := std
 DEPS_syntax := std extra term serialize collections

branches/dist-snap/mk/rt.mk

@@ -35,7 +35,7 @@
 # that's per-target so you're allowed to conditionally add files based on the
 # target.
 ################################################################################
-NATIVE_LIBS := rustrt sundown uv_support morestack miniz
+NATIVE_LIBS := rustrt sundown uv_support morestack miniz context_switch
 
 # $(1) is the target triple
 define NATIVE_LIBRARIES
@@ -54,9 +54,10 @@ NATIVE_DEPS_rustrt_$(1) := rust_builtin.c \
 			rust_android_dummy.c \
 			rust_test_helpers.c \
 			rust_try.ll \
-			arch/$$(HOST_$(1))/_context.S \
 			arch/$$(HOST_$(1))/record_sp.S
 NATIVE_DEPS_morestack_$(1) := arch/$$(HOST_$(1))/morestack.S
+NATIVE_DEPS_context_switch_$(1) := \
+			arch/$$(HOST_$(1))/_context.S
 
 ################################################################################
 # You shouldn't find it that necessary to edit anything below this line.

branches/dist-snap/src/libarena/lib.rs

@@ -33,6 +33,7 @@ use std::cast::{transmute, transmute_mut, transmute_mut_region};
 use std::cast;
 use std::cell::{Cell, RefCell};
 use std::mem;
+use std::cmp;
 use std::num;
 use std::kinds::marker;
 use std::rc::Rc;
@@ -183,7 +184,7 @@ impl Arena {
     // Functions for the POD part of the arena
     fn alloc_pod_grow(&mut self, n_bytes: uint, align: uint) -> *u8 {
         // Allocate a new chunk.
-        let new_min_chunk_size = num::max(n_bytes, self.chunk_size());
+        let new_min_chunk_size = cmp::max(n_bytes, self.chunk_size());
         self.chunks.set(@Cons(self.pod_head.clone(), self.chunks.get()));
         self.pod_head =
             chunk(num::next_power_of_two(new_min_chunk_size + 1u), true);
@@ -223,7 +224,7 @@ impl Arena {
     fn alloc_nonpod_grow(&mut self, n_bytes: uint, align: uint)
                          -> (*u8, *u8) {
         // Allocate a new chunk.
-        let new_min_chunk_size = num::max(n_bytes, self.chunk_size());
+        let new_min_chunk_size = cmp::max(n_bytes, self.chunk_size());
         self.chunks.set(@Cons(self.head.clone(), self.chunks.get()));
         self.head =
             chunk(num::next_power_of_two(new_min_chunk_size + 1u), false);

branches/dist-snap/src/libcollections/bitv.rs

@@ -14,7 +14,6 @@
 use std::cmp;
 use std::iter::RandomAccessIterator;
 use std::iter::{Rev, Enumerate, Repeat, Map, Zip};
-use std::num;
 use std::ops;
 use std::uint;
 use std::vec;
@@ -846,7 +845,7 @@ impl MutableSet<uint> for BitvSet {
         }
         let nbits = self.capacity();
         if value >= nbits {
-            let newsize = num::max(value, nbits * 2) / uint::BITS + 1;
+            let newsize = cmp::max(value, nbits * 2) / uint::BITS + 1;
             assert!(newsize > self.bitv.storage.len());
             self.bitv.storage.grow(newsize, &0);
         }
@@ -881,7 +880,7 @@ impl BitvSet {
     fn commons<'a>(&'a self, other: &'a BitvSet)
         -> Map<'static, ((uint, &'a uint), &'a ~[uint]), (uint, uint, uint),
                Zip<Enumerate<vec::Items<'a, uint>>, Repeat<&'a ~[uint]>>> {
-        let min = num::min(self.bitv.storage.len(), other.bitv.storage.len());
+        let min = cmp::min(self.bitv.storage.len(), other.bitv.storage.len());
         self.bitv.storage.slice(0, min).iter().enumerate()
             .zip(Repeat::new(&other.bitv.storage))
             .map(|((i, &w), o_store)| (i * uint::BITS, w, o_store[i]))

branches/dist-snap/src/libcollections/ringbuf.rs

@@ -13,7 +13,7 @@
 //! RingBuf implements the trait Deque. It should be imported with `use
 //! extra::container::Deque`.
 
-use std::num;
+use std::cmp;
 use std::vec;
 use std::iter::{Rev, RandomAccessIterator};
 
@@ -120,7 +120,7 @@ impl<T> RingBuf<T> {
     /// Create an empty RingBuf with space for at least `n` elements.
     pub fn with_capacity(n: uint) -> RingBuf<T> {
         RingBuf{nelts: 0, lo: 0,
-              elts: vec::from_fn(num::max(MINIMUM_CAPACITY, n), |_| None)}
+              elts: vec::from_fn(cmp::max(MINIMUM_CAPACITY, n), |_| None)}
     }
 
     /// Retrieve an element in the RingBuf by index

branches/dist-snap/src/libextra/test.rs

@@ -27,6 +27,7 @@ use time::precise_time_ns;
 use collections::TreeMap;
 
 use std::clone::Clone;
+use std::cmp;
 use std::io;
 use std::io::File;
 use std::io::Writer;
@@ -1003,7 +1004,7 @@ impl MetricMap {
                     if delta.abs() <= noise {
                         LikelyNoise
                     } else {
-                        let pct = delta.abs() / (vold.value).max(&f64::EPSILON) * 100.0;
+                        let pct = delta.abs() / cmp::max(vold.value, f64::EPSILON) * 100.0;
                         if vold.noise < 0.0 {
                             // When 'noise' is negative, it means we want
                             // to see deltas that go up over time, and can
@@ -1126,7 +1127,7 @@ impl BenchHarness {
         if self.iterations == 0 {
             0
         } else {
-            self.ns_elapsed() / self.iterations.max(&1)
+            self.ns_elapsed() / cmp::max(self.iterations, 1)
         }
     }
 
@@ -1149,7 +1150,7 @@ impl BenchHarness {
         if self.ns_per_iter() == 0 {
             n = 1_000_000;
         } else {
-            n = 1_000_000 / self.ns_per_iter().max(&1);
+            n = 1_000_000 / cmp::max(self.ns_per_iter(), 1);
         }
         // if the first run took more than 1ms we don't want to just
         // be left doing 0 iterations on every loop. The unfortunate
@@ -1215,6 +1216,7 @@ impl BenchHarness {
 }
 
 pub mod bench {
+    use std::cmp;
     use test::{BenchHarness, BenchSamples};
 
     pub fn benchmark(f: |&mut BenchHarness|) -> BenchSamples {
@@ -1227,7 +1229,7 @@ pub mod bench {
 
         let ns_iter_summ = bs.auto_bench(f);
 
-        let ns_iter = (ns_iter_summ.median as u64).max(&1);
+        let ns_iter = cmp::max(ns_iter_summ.median as u64, 1);
         let iter_s = 1_000_000_000 / ns_iter;
         let mb_s = (bs.bytes * iter_s) / 1_000_000;
 

branches/dist-snap/src/libglob/lib.rs

@@ -29,7 +29,7 @@
 #[license = "MIT/ASL2"];
 
 use std::cell::Cell;
-use std::{os, path};
+use std::{cmp, os, path};
 use std::io::fs;
 use std::path::is_sep;
 
@@ -106,7 +106,7 @@ pub fn glob_with(pattern: &str, options: MatchOptions) -> Paths {
     }
 
     let root_len = pat_root.map_or(0u, |p| p.as_vec().len());
-    let dir_patterns = pattern.slice_from(root_len.min(&pattern.len()))
+    let dir_patterns = pattern.slice_from(cmp::min(root_len, pattern.len()))
                        .split_terminator(is_sep).map(|s| Pattern::new(s)).to_owned_vec();
 
     let todo = list_dir_sorted(&root).move_iter().map(|x|(x,0u)).to_owned_vec();