llvm/test/MC/ARM/neon-vcvt-fp16.s
Bradley Smith 8205637a28 [ARM] Flag vcvt{t,b} with an f16 type specifier as part of the FP16 extension
Additionally correct the Cortex-R7 definition to allow the FP16 feature.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@254900 91177308-0d34-0410-b5e6-96231b3b80d8
2015-12-07 10:54:36 +00:00

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889 B
ArmAsm

@ RUN: llvm-mc -mcpu=cortex-r7 -triple arm -show-encoding < %s 2>&1| \
@ RUN: FileCheck %s --check-prefix=CHECK-FP16
@ RUN: not llvm-mc -mcpu=cortex-r5 -triple arm -show-encoding < %s 2>&1 | \
@ RUN: FileCheck %s --check-prefix=CHECK-NOFP16
@ CHECK-FP16: vcvtt.f32.f16 s7, s1 @ encoding: [0xe0,0x3a,0xf2,0xee]
@ CHECK-NOFP16: instruction requires: half-float conversions
vcvtt.f32.f16 s7, s1
@ CHECK-FP16: vcvtt.f16.f32 s1, s7 @ encoding: [0xe3,0x0a,0xf3,0xee]
@ CHECK-NOFP16: instruction requires: half-float conversions
vcvtt.f16.f32 s1, s7
@ CHECK-FP16: vcvtb.f32.f16 s7, s1 @ encoding: [0x60,0x3a,0xf2,0xee]
@ CHECK-NOFP16: instruction requires: half-float conversions
vcvtb.f32.f16 s7, s1
@ CHECK-FP16: vcvtb.f16.f32 s1, s7 @ encoding: [0x63,0x0a,0xf3,0xee]
@ CHECK-NOFP16: instruction requires: half-float conversions
vcvtb.f16.f32 s1, s7