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| author | Logan Chien <tzuhsiang.chien@gmail.com> | 2013-10-28 17:51:12 +0000 |
|---|---|---|
| committer | Logan Chien <tzuhsiang.chien@gmail.com> | 2013-10-28 17:51:12 +0000 |
| commit | 23125d02d929758e1b0dbb30b13f1deff7a5ea4b (patch) | |
| tree | 4c77dc2e41386fde9ae2f6529488c71689c50616 /lib/Target/ARM/ARMFPUName.def | |
| parent | 790b973f80c8fd41f0908536409538336242f74d (diff) | |
| download | llvm-23125d02d929758e1b0dbb30b13f1deff7a5ea4b.tar.gz llvm-23125d02d929758e1b0dbb30b13f1deff7a5ea4b.tar.bz2 llvm-23125d02d929758e1b0dbb30b13f1deff7a5ea4b.tar.xz | |
[arm] Implement eabi_attribute, cpu, and fpu directives.
This commit allows the ARM integrated assembler to parse
and assemble the code with .eabi_attribute, .cpu, and
.fpu directives.
To implement the feature, this commit moves the code from
AttrEmitter to ARMTargetStreamers, and several new test
cases related to cortex-m4, cortex-r5, and cortex-a15 are
added.
Besides, this commit also change the Subtarget->isFPOnlySP()
to Subtarget->hasD16() to match the usage of .fpu directive.
This commit changes the test cases:
* Several .eabi_attribute directives in
2010-09-29-mc-asm-header-test.ll are removed because the .fpu
directive already cover the functionality.
* In the Cortex-A15 test case, the value for
Tag_Advanced_SIMD_arch has be changed from 1 to 2,
which is more precise.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193524 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/ARMFPUName.def')
| -rw-r--r-- | lib/Target/ARM/ARMFPUName.def | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMFPUName.def b/lib/Target/ARM/ARMFPUName.def new file mode 100644 index 0000000000..9a1bbe703d --- /dev/null +++ b/lib/Target/ARM/ARMFPUName.def @@ -0,0 +1,32 @@ +//===-- ARMFPUName.def - List of the ARM FPU names --------------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// This file contains the list of the supported ARM FPU names. +// +//===----------------------------------------------------------------------===// + +// NOTE: NO INCLUDE GUARD DESIRED! + +#ifndef ARM_FPU_NAME +#error "You must define ARM_FPU_NAME(NAME, ID) before including ARMFPUName.h" +#endif + +ARM_FPU_NAME("vfp", VFP) +ARM_FPU_NAME("vfpv2", VFPV2) +ARM_FPU_NAME("vfpv3", VFPV3) +ARM_FPU_NAME("vfpv3-d16", VFPV3_D16) +ARM_FPU_NAME("vfpv4", VFPV4) +ARM_FPU_NAME("vfpv4-d16", VFPV4_D16) +ARM_FPU_NAME("fp-armv8", FP_ARMV8) +ARM_FPU_NAME("neon", NEON) +ARM_FPU_NAME("neon-vfpv4", NEON_VFPV4) +ARM_FPU_NAME("neon-fp-armv8", NEON_FP_ARMV8) +ARM_FPU_NAME("crypto-neon-fp-armv8", CRYPTO_NEON_FP_ARMV8) + +#undef ARM_FPU_NAME |