summaryrefslogtreecommitdiff
path: root/autoconf
diff options
context:
space:
mode:
authorTim Northover <tnorthover@apple.com>2014-03-29 10:18:08 +0000
committerTim Northover <tnorthover@apple.com>2014-03-29 10:18:08 +0000
commit7b837d8c75f78fe55c9b348b9ec2281169a48d2a (patch)
treee8e01e73cf4d0723a13e49e4b5d8a66f896d184f /autoconf
parent69bd9577fc423edea13479eaacf7b1844faa6c6a (diff)
downloadllvm-7b837d8c75f78fe55c9b348b9ec2281169a48d2a.tar.gz
llvm-7b837d8c75f78fe55c9b348b9ec2281169a48d2a.tar.bz2
llvm-7b837d8c75f78fe55c9b348b9ec2281169a48d2a.tar.xz
ARM64: initial backend import
This adds a second implementation of the AArch64 architecture to LLVM, accessible in parallel via the "arm64" triple. The plan over the coming weeks & months is to merge the two into a single backend, during which time thorough code review should naturally occur. Everything will be easier with the target in-tree though, hence this commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205090 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'autoconf')
-rw-r--r--autoconf/configure.ac9
1 files changed, 6 insertions, 3 deletions
diff --git a/autoconf/configure.ac b/autoconf/configure.ac
index 1a570d1f75..6b9c17ae40 100644
--- a/autoconf/configure.ac
+++ b/autoconf/configure.ac
@@ -419,6 +419,7 @@ AC_CACHE_CHECK([target architecture],[llvm_cv_target_arch],
amd64-* | x86_64-*) llvm_cv_target_arch="x86_64" ;;
sparc*-*) llvm_cv_target_arch="Sparc" ;;
powerpc*-*) llvm_cv_target_arch="PowerPC" ;;
+ arm64*-*) llvm_cv_target_arch="ARM64" ;;
arm*-*) llvm_cv_target_arch="ARM" ;;
aarch64*-*) llvm_cv_target_arch="AArch64" ;;
mips-* | mips64-*) llvm_cv_target_arch="Mips" ;;
@@ -454,6 +455,7 @@ case $host in
amd64-* | x86_64-*) host_arch="x86_64" ;;
sparc*-*) host_arch="Sparc" ;;
powerpc*-*) host_arch="PowerPC" ;;
+ arm64*-*) host_arch="ARM64" ;;
arm*-*) host_arch="ARM" ;;
aarch64*-*) host_arch="AArch64" ;;
mips-* | mips64-*) host_arch="Mips" ;;
@@ -795,7 +797,7 @@ else
esac
fi
-TARGETS_WITH_JIT="AArch64 ARM Mips PowerPC SystemZ X86"
+TARGETS_WITH_JIT="AArch64 ARM ARM64 Mips PowerPC SystemZ X86"
AC_SUBST(TARGETS_WITH_JIT,$TARGETS_WITH_JIT)
dnl Allow enablement of building and installing docs
@@ -948,14 +950,14 @@ if test "$llvm_cv_enable_crash_overrides" = "yes" ; then
fi
dnl List all possible targets
-ALL_TARGETS="X86 Sparc PowerPC AArch64 ARM Mips XCore MSP430 CppBackend NVPTX Hexagon SystemZ R600"
+ALL_TARGETS="X86 Sparc PowerPC AArch64 ARM ARM64 Mips XCore MSP430 CppBackend NVPTX Hexagon SystemZ R600"
AC_SUBST(ALL_TARGETS,$ALL_TARGETS)
dnl Allow specific targets to be specified for building (or not)
TARGETS_TO_BUILD=""
AC_ARG_ENABLE([targets],AS_HELP_STRING([--enable-targets],
[Build specific host targets: all or target1,target2,... Valid targets are:
- host, x86, x86_64, sparc, powerpc, arm, aarch64, mips, hexagon,
+ host, x86, x86_64, sparc, powerpc, arm64, arm, aarch64, mips, hexagon,
xcore, msp430, nvptx, systemz, r600, and cpp (default=all)]),,
enableval=all)
if test "$enableval" = host-only ; then
@@ -970,6 +972,7 @@ case "$enableval" in
sparc) TARGETS_TO_BUILD="Sparc $TARGETS_TO_BUILD" ;;
powerpc) TARGETS_TO_BUILD="PowerPC $TARGETS_TO_BUILD" ;;
aarch64) TARGETS_TO_BUILD="AArch64 $TARGETS_TO_BUILD" ;;
+ arm64) TARGETS_TO_BUILD="ARM64 $TARGETS_TO_BUILD" ;;
arm) TARGETS_TO_BUILD="ARM $TARGETS_TO_BUILD" ;;
mips) TARGETS_TO_BUILD="Mips $TARGETS_TO_BUILD" ;;
mipsel) TARGETS_TO_BUILD="Mips $TARGETS_TO_BUILD" ;;