From b44444b3f19ff335cbd13d3e810f3128a6897030 Mon Sep 17 00:00:00 2001
From: Saleem Abdulrasool <compnerd@compnerd.org>
Date: Thu, 4 Aug 2016 21:58:39 +0000
Subject: [PATCH] builtins: split out the EABI and VFP ARM sources

These are meant to only be included on certain targets.  This only disables it
for Windows ARM for now.  Ideally these would be conditionally included as
appropriate.

llvm-svn: 277777
---
 compiler-rt/lib/builtins/CMakeLists.txt | 98 ++++++++++++++++++---------------
 1 file changed, 55 insertions(+), 43 deletions(-)

diff --git a/compiler-rt/lib/builtins/CMakeLists.txt b/compiler-rt/lib/builtins/CMakeLists.txt
index 7062c2d..8eb1226 100644
--- a/compiler-rt/lib/builtins/CMakeLists.txt
+++ b/compiler-rt/lib/builtins/CMakeLists.txt
@@ -261,8 +261,47 @@ else () # MSVC
 endif () # if (NOT MSVC)
 
 set(arm_SOURCES
-  arm/adddf3vfp.S
-  arm/addsf3vfp.S
+  arm/bswapdi2.S
+  arm/bswapsi2.S
+  arm/clzdi2.S
+  arm/clzsi2.S
+  arm/comparesf2.S
+  arm/divmodsi4.S
+  arm/divsi3.S
+  arm/modsi3.S
+  arm/restore_vfp_d8_d15_regs.S
+  arm/save_vfp_d8_d15_regs.S
+  arm/switch16.S
+  arm/switch32.S
+  arm/switch8.S
+  arm/switchu8.S
+  arm/sync_fetch_and_add_4.S
+  arm/sync_fetch_and_add_8.S
+  arm/sync_fetch_and_and_4.S
+  arm/sync_fetch_and_and_8.S
+  arm/sync_fetch_and_max_4.S
+  arm/sync_fetch_and_max_8.S
+  arm/sync_fetch_and_min_4.S
+  arm/sync_fetch_and_min_8.S
+  arm/sync_fetch_and_nand_4.S
+  arm/sync_fetch_and_nand_8.S
+  arm/sync_fetch_and_or_4.S
+  arm/sync_fetch_and_or_8.S
+  arm/sync_fetch_and_sub_4.S
+  arm/sync_fetch_and_sub_8.S
+  arm/sync_fetch_and_umax_4.S
+  arm/sync_fetch_and_umax_8.S
+  arm/sync_fetch_and_umin_4.S
+  arm/sync_fetch_and_umin_8.S
+  arm/sync_fetch_and_xor_4.S
+  arm/sync_fetch_and_xor_8.S
+  arm/sync_synchronize.S
+  arm/udivmodsi4.S
+  arm/udivsi3.S
+  arm/umodsi3.S
+  ${GENERIC_SOURCES})
+
+set(arm_EABI_SOURCES
   arm/aeabi_cdcmp.S
   arm/aeabi_cdcmpeq_check_nan.c
   arm/aeabi_cfcmp.S
@@ -279,16 +318,12 @@ set(arm_SOURCES
   arm/aeabi_memmove.S
   arm/aeabi_memset.S
   arm/aeabi_uidivmod.S
-  arm/aeabi_uldivmod.S
-  arm/bswapdi2.S
-  arm/bswapsi2.S
-  arm/clzdi2.S
-  arm/clzsi2.S
-  arm/comparesf2.S
+  arm/aeabi_uldivmod.S)
+set(arm_VFP_SOURCES
+  arm/adddf3vfp.S
+  arm/addsf3vfp.S
   arm/divdf3vfp.S
-  arm/divmodsi4.S
   arm/divsf3vfp.S
-  arm/divsi3.S
   arm/eqdf2vfp.S
   arm/eqsf2vfp.S
   arm/extendsfdf2vfp.S
@@ -308,49 +343,26 @@ set(arm_SOURCES
   arm/lesf2vfp.S
   arm/ltdf2vfp.S
   arm/ltsf2vfp.S
-  arm/modsi3.S
   arm/muldf3vfp.S
   arm/mulsf3vfp.S
   arm/nedf2vfp.S
   arm/negdf2vfp.S
   arm/negsf2vfp.S
   arm/nesf2vfp.S
-  arm/restore_vfp_d8_d15_regs.S
-  arm/save_vfp_d8_d15_regs.S
   arm/subdf3vfp.S
   arm/subsf3vfp.S
-  arm/switch16.S
-  arm/switch32.S
-  arm/switch8.S
-  arm/switchu8.S
-  arm/sync_fetch_and_add_4.S
-  arm/sync_fetch_and_add_8.S
-  arm/sync_fetch_and_and_4.S
-  arm/sync_fetch_and_and_8.S
-  arm/sync_fetch_and_max_4.S
-  arm/sync_fetch_and_max_8.S
-  arm/sync_fetch_and_min_4.S
-  arm/sync_fetch_and_min_8.S
-  arm/sync_fetch_and_nand_4.S
-  arm/sync_fetch_and_nand_8.S
-  arm/sync_fetch_and_or_4.S
-  arm/sync_fetch_and_or_8.S
-  arm/sync_fetch_and_sub_4.S
-  arm/sync_fetch_and_sub_8.S
-  arm/sync_fetch_and_umax_4.S
-  arm/sync_fetch_and_umax_8.S
-  arm/sync_fetch_and_umin_4.S
-  arm/sync_fetch_and_umin_8.S
-  arm/sync_fetch_and_xor_4.S
-  arm/sync_fetch_and_xor_8.S
-  arm/sync_synchronize.S
   arm/truncdfsf2vfp.S
-  arm/udivmodsi4.S
-  arm/udivsi3.S
-  arm/umodsi3.S
   arm/unorddf2vfp.S
-  arm/unordsf2vfp.S
-  ${GENERIC_SOURCES})
+  arm/unordsf2vfp.S)
+
+if(NOT WIN32)
+  # TODO the VFP sources should only be used for non-FPU targets, the EABI
+  # sources should only be added to EABI targets
+  set(arm_SOURCES
+    ${arm_SOURCES}
+    ${arm_EABI_SOURCES}
+    ${arm_VFP_SOURCES})
+endif()
 
 set(aarch64_SOURCES
   comparetf2.c
-- 
2.7.4