Merge remote-tracking branch 'shopify/yjit' into yjit-getters

Author: XrXr

README.md

@@ -92,12 +92,13 @@ in the mail body (not subject) to the address [ruby-talk-request@ruby-lang.org].
 
 4.  Edit `include/ruby/defines.h` if you need. Usually this step will not be needed.
 
-5.  Remove comment mark(`#`) before the module names from `ext/Setup` (or add
-    module names if not present), if you want to link modules statically.
+5.  Optional: Remove comment mark(`#`) before the module names from `ext/Setup`.
 
-    If you don't want to compile non static extension modules (probably on
-    architectures which do not allow dynamic loading), remove comment mark
-    from the line "`#option nodynamic`" in `ext/Setup`.
+    This step is only necessary if you want to link modules statically.
+
+    If you don't want to compile dynamic extensions (probably on architectures
+    which do not allow dynamic loading), remove comment mark from the line
+    "`#option nodynamic`" in `ext/Setup`.
 
     Usually this step will not be needed.
 

benchmark/hash_first.yml

@@ -0,0 +1,11 @@
+prelude: |
+  hash1 = 1_000_000.times.to_h { [rand, true]}
+  hash2 = hash1.dup
+  hash2.keys[1..100_000].each { hash2.delete _1 }
+  hash2.delete hash2.first[0]
+
+benchmark:
+  hash1: hash1.first
+  hash2: hash2.first
+
+loop_count: 100_000

common.mk

@@ -185,7 +185,7 @@ EXTMK_ARGS    =	$(SCRIPT_ARGS) --extension $(EXTS) --extstatic $(EXTSTATIC) \
 		--make-flags="V=$(V) MINIRUBY='$(MINIRUBY)'" \
 		--gnumake=$(gnumake) --extflags="$(EXTLDFLAGS)" \
 		--
-INSTRUBY      =	$(SUDO) $(RUNRUBY) -r./$(arch)-fake $(tooldir)/rbinstall.rb
+INSTRUBY      =	$(SUDO) $(INSTRUBY_ENV) $(RUNRUBY) -r./$(arch)-fake $(tooldir)/rbinstall.rb
 INSTRUBY_ARGS =	$(SCRIPT_ARGS) \
 		--data-mode=$(INSTALL_DATA_MODE) \
 		--prog-mode=$(INSTALL_PROG_MODE) \

configure.ac

@@ -583,7 +583,7 @@ AS_IF([test x"${RPATHFLAG}" = x], [
     rpathflag=`echo "$RPATHFLAG" | sed 's/%.*//'`
 ])
 
-RUBY_TRY_CFLAGS(-fdeclspec, [fdeclspec=yes], [fdeclspec=no])
+RUBY_TRY_LDFLAGS(-fdeclspec, [fdeclspec=yes], [fdeclspec=no])
 AS_IF([test "$fdeclspec" = yes], [
     RUBY_APPEND_OPTIONS(CFLAGS, -fdeclspec)
     RUBY_APPEND_OPTIONS(cflags, -fdeclspec)
@@ -1558,7 +1558,9 @@ AS_IF([test "$GCC" = yes], [
 	AC_DEFINE_UNQUOTED([RUBY_ALIAS_FUNCTION_VOID(prot, name, args)],
 			   [RUBY_ALIAS_FUNCTION_TYPE(void, prot, name, args)])
     ])
+])
 
+{
     AC_CACHE_CHECK([for __atomic builtins], [rb_cv_gcc_atomic_builtins], [
 	AC_LINK_IFELSE([AC_LANG_PROGRAM([[unsigned int atomic_var;]],
 		    [[
@@ -1589,7 +1591,6 @@ AS_IF([test "$GCC" = yes], [
     AS_IF([test "$rb_cv_gcc_sync_builtins" = yes], [
 	AC_DEFINE(HAVE_GCC_SYNC_BUILTINS)
     ])
-])
 
     AC_CACHE_CHECK(for __builtin_unreachable, rb_cv_func___builtin_unreachable,
     [RUBY_WERROR_FLAG(
@@ -1602,6 +1603,7 @@ AS_IF([test "$GCC" = yes], [
     AS_IF([test "$rb_cv_func___builtin_unreachable" = yes], [
 	AC_DEFINE_UNQUOTED(UNREACHABLE, [__builtin_unreachable()])
     ])
+}
 
 AC_CACHE_CHECK(for exported function attribute, rb_cv_func_exported, [
 rb_cv_func_exported=no
@@ -1700,6 +1702,7 @@ RUBY_CHECK_SIGNEDNESS(size_t, [AC_MSG_ERROR(size_t is signed)], [],
 		      [@%:@include <sys/types.h>])
 RUBY_CHECK_SIZEOF(size_t, [int long void*], [], [@%:@include <sys/types.h>])
 RUBY_CHECK_SIZEOF(ptrdiff_t, size_t, [], [@%:@include <stddef.h>])
+RUBY_CHECK_SIZEOF(dev_t)
 RUBY_CHECK_PRINTF_PREFIX(size_t, z)
 RUBY_CHECK_PRINTF_PREFIX(ptrdiff_t, t)
 AC_CHECK_MEMBERS([struct stat.st_blksize])
@@ -1710,6 +1713,10 @@ AS_IF([test "$ac_cv_member_struct_stat_st_blocks" = yes], [
     RUBY_CHECK_SIZEOF([struct stat.st_blocks], [off_t int long "long long"], [], [@%:@include <sys/stat.h>])
 ])
 RUBY_CHECK_SIZEOF([struct stat.st_ino], [long "long long"], [], [@%:@include <sys/stat.h>])
+RUBY_CHECK_SIZEOF([struct stat.st_dev], [dev_t int long "long long"], [], [@%:@include <sys/stat.h>])
+AS_IF([test "$ac_cv_member_struct_stat_st_rdev" = yes], [
+    RUBY_CHECK_SIZEOF([struct stat.st_rdev], [dev_t int long "long long"], [], [@%:@include <sys/stat.h>])
+])
 AC_CHECK_MEMBERS([struct stat.st_atim])
 AC_CHECK_MEMBERS([struct stat.st_atimespec])
 AC_CHECK_MEMBERS([struct stat.st_atimensec])

defs/gmake.mk

@@ -6,6 +6,10 @@ override mflags := $(filter-out -j%,$(MFLAGS))
 MSPECOPT += $(if $(filter -j%,$(MFLAGS)),-j)
 nproc = $(subst -j,,$(filter -j%,$(MFLAGS)))
 
+ifneq ($(filter %darwin%,$(arch)),)
+INSTRUBY_ENV += SDKROOT=/
+endif
+
 CHECK_TARGETS := great exam love check test check% test% btest%
 # expand test targets, and those dependents
 TEST_TARGETS := $(filter $(CHECK_TARGETS),$(MAKECMDGOALS))

dir.c

@@ -3261,7 +3261,7 @@ fnmatch_brace(const char *pattern, VALUE val, void *enc)
  *     File.fnmatch('**.rb', 'main.rb')                    #=> true
  *     File.fnmatch('**.rb', './main.rb')                  #=> false
  *     File.fnmatch('**.rb', 'lib/song.rb')                #=> true
- *     File.fnmatch('*',           'dave/.profile')                      #=> true
+ *     File.fnmatch('*',     'dave/.profile')              #=> true
  *
  *     pattern = '*' '/' '*'
  *     File.fnmatch(pattern, 'dave/.profile', File::FNM_PATHNAME)  #=> false