diff options
| author | Anton Korobeynikov <asl@math.spbu.ru> | 2009-06-08 22:53:56 +0000 |
|---|---|---|
| committer | Anton Korobeynikov <asl@math.spbu.ru> | 2009-06-08 22:53:56 +0000 |
| commit | 1171332df0084b39e1b0a84bca73cdc3fcc2c9dc (patch) | |
| tree | df0088f83e5e2ae021b18f475d954fd39c6b2cab /lib/Target/ARM/ARMSubtarget.cpp | |
| parent | cde4374e9cef8be5c4a36b69ad0a04111ffa3a22 (diff) | |
| download | external_llvm-1171332df0084b39e1b0a84bca73cdc3fcc2c9dc.zip external_llvm-1171332df0084b39e1b0a84bca73cdc3fcc2c9dc.tar.gz external_llvm-1171332df0084b39e1b0a84bca73cdc3fcc2c9dc.tar.bz2 | |
The attached patches implement most of the ARM AAPCS-VFP hard float
ABI. The missing piece is support for putting "homogeneous aggregates"
into registers.
Patch by Sandeep Patel!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73095 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/ARMSubtarget.cpp')
| -rw-r--r-- | lib/Target/ARM/ARMSubtarget.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMSubtarget.cpp b/lib/Target/ARM/ARMSubtarget.cpp index ef78cd5..a978380 100644 --- a/lib/Target/ARM/ARMSubtarget.cpp +++ b/lib/Target/ARM/ARMSubtarget.cpp @@ -14,6 +14,8 @@ #include "ARMSubtarget.h" #include "ARMGenSubtarget.inc" #include "llvm/Module.h" +#include "llvm/Target/TargetMachine.h" +#include "llvm/Target/TargetOptions.h" using namespace llvm; ARMSubtarget::ARMSubtarget(const Module &M, const std::string &FS, @@ -28,6 +30,10 @@ ARMSubtarget::ARMSubtarget(const Module &M, const std::string &FS, , CPUString("generic") , TargetType(isELF) // Default to ELF unless otherwise specified. , TargetABI(ARM_ABI_APCS) { + // default to soft float ABI + if (FloatABIType == FloatABI::Default) + FloatABIType = FloatABI::Soft; + // Determine default and user specified characteristics // Parse features string. |