[PATCH] D48442: [SPECCPU2017] Add addition platform options and missing flags.

[Michael Kruse via Phabricator via llvm-commits]

Meinersbur created this revision.
Meinersbur added reviewers: MatzeB, kristof.beyls.
Herald added a subscriber: mgorny.
Herald added a reviewer: javed.absar.

Add portability flags for 64-bit Windows and Linux on ARM.

Also add missing SPEC and SPEC_CPU flags without which the compilation could fail on these platforms.


https://reviews.llvm.org/D48442

Files:
  External/SPEC/CINT2017rate/525.x264_r/CMakeLists.txt
  External/SPEC/SpecCPU2017.cmake


Index: External/SPEC/SpecCPU2017.cmake
===================================================================
--- External/SPEC/SpecCPU2017.cmake
+++ External/SPEC/SpecCPU2017.cmake
@@ -106,7 +106,7 @@
 
 
     # Mandatory flags
-    add_definitions(-DSPEC -DNDEBUG)
+    add_definitions(-DSPEC -DSPEC_CPU -DNDEBUG)
 
     if (RATE)
       # rate benchmarks never use parallelism
@@ -127,7 +127,21 @@
         add_definitions(-D_FILE_OFFSET_BITS=64)
         add_definitions(-DSPEC_LINUX_I32) # perlbench
       endif ()
+    elseif (ARCH STREQUAL "AArch64" AND TARGET_OS STREQUAL "Linux" AND CMAKE_SIZEOF_VOID_P EQUAL 8)
+      # Linux ARM
+      add_definitions(-DSPEC_LINUX)
+      add_definitions(-DSPEC_LINUX_AARCH64)
+      add_definitions(-DSPEC_AUTO_BYTEORDER=0x12345678)  # Little endian
+      add_definitions(-DSPEC_LP64)
+    elseif (ARCH STREQUAL "x86" AND TARGET_OS STREQUAL "Windows")
+      add_definitions(-DSPEC_AUTO_BYTEORDER=0x12345678) # Big endian
+      if (CMAKE_SIZEOF_VOID_P EQUAL 8)
+        add_definitions(-DSPEC_LLP64)
+      endif ()
     else ()
+      message("ARCH: ${ARCH}")
+      message("TARGET_OS: ${TARGET_OS}")
+      message("CMAKE_SIZEOF_VOID_P: ${CMAKE_SIZEOF_VOID_P}")
       message(FATAL_ERROR
         "Don't know portability flags for SPEC CPU 2017 on this platform")
     endif ()
@@ -228,6 +242,7 @@
     llvm_add_host_executable(
       ${VALIDATOR}-host ${VALIDATOR} ${_validator_sources}
       LDFLAGS -lm
+      CPPFLAGS -DSPEC
     )
   endif ()
 
Index: External/SPEC/CINT2017rate/525.x264_r/CMakeLists.txt
===================================================================
--- External/SPEC/CINT2017rate/525.x264_r/CMakeLists.txt
+++ External/SPEC/CINT2017rate/525.x264_r/CMakeLists.txt
@@ -180,7 +180,7 @@
 endforeach ()
 llvm_add_host_executable(ldecod_${SUFFIX}-host
   ldecod_${SUFFIX} ${ldecod_Sources}
-  CPPFLAGS -I "${SRC_DIR}/ldecod_src/inc"
+  CPPFLAGS -I "${SRC_DIR}/ldecod_src/inc" -DSPEC
   LDFLAGS -lm
 )
 


-------------- next part --------------
A non-text attachment was scrubbed...
Name: D48442.152329.patch
Type: text/x-patch
Size: 1978 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20180621/d6bf5218/attachment.bin>