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Add complex multiply/divide functions to arm64 iOS libclang_rt libraries. 

Clang r219557 introduces libcalls to complex multiply/divide functions.
Since these functions are not available in iOS for arm64 devices, add them to
the static libraries.

llvm-svn: 219715
This commit is contained in:
Bob Wilson 2014-10-14 20:33:36 +00:00
parent e7367d6bcb
commit ca0a38e0ae
2 changed files with 2 additions and 15 deletions
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13
compiler-rt/lib/builtins/arm64/dummy.c
View File

@ -1,13 +0,0 @@
/* ===---------- dummy.c - Implements dummy function, for bringup -----------===
*
* The LLVM Compiler Infrastructure
*
* This file is dual licensed under the MIT and the University of Illinois Open
* Source Licenses. See LICENSE.TXT for details.
*
* ===----------------------------------------------------------------------===
*/
static void dummy(void) __attribute__((used));
static void dummy(void) {}

4
compiler-rt/make/platform/clang_darwin.mk
View File

@ -222,7 +222,7 @@ FUNCTIONS.ios.i386 := $(FUNCTIONS.ios) \
divsi3 udivsi3
FUNCTIONS.ios.x86_64 := $(FUNCTIONS.ios.i386)
FUNCTIONS.ios.x86_64h := $(FUNCTIONS.ios.x86_64)
FUNCTIONS.ios.arm64 := dummy
FUNCTIONS.ios.arm64 := mulsc3 muldc3 divsc3 divdc3
FUNCTIONS.osx := mulosi4 mulodi4 muloti4
@ -392,7 +392,7 @@ CCKEXT_ARMVFP_FUNCTIONS := $(CCKEXT_ARM_FUNCTIONS) \
FUNCTIONS.cc_kext.armv7 := $(CCKEXT_ARMVFP_FUNCTIONS)
FUNCTIONS.cc_kext.armv7k := $(CCKEXT_ARMVFP_FUNCTIONS)
FUNCTIONS.cc_kext.armv7s := $(CCKEXT_ARMVFP_FUNCTIONS)
FUNCTIONS.cc_kext.arm64 := dummy
FUNCTIONS.cc_kext.arm64 := mulsc3 muldc3 divsc3 divdc3
FUNCTIONS.cc_kext_ios5.armv7 := $(CCKEXT_ARMVFP_FUNCTIONS)
FUNCTIONS.cc_kext_ios5.armv7k := $(CCKEXT_ARMVFP_FUNCTIONS)
FUNCTIONS.cc_kext_ios5.armv7s := $(CCKEXT_ARMVFP_FUNCTIONS)