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aac4cecc57
Summary: These form a small family of their own, to go with the floating-point VMINNM/VMAXNM instructions added in a previous commit. They introduce the first of many special cases in the mnemonic recognition code, because VMIN with the E suffix used by the VPT predication system needs to avoid being interpreted as the nonexistent instruction 'VMI' with an ordinary 'NE' condition suffix. Reviewers: dmgreen, samparker, SjoerdMeijer, t.p.northover Subscribers: javed.absar, kristof.beyls, hiraditya, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D62671 llvm-svn: 363695
74 lines
3.0 KiB
ArmAsm
74 lines
3.0 KiB
ArmAsm
# RUN: not llvm-mc -triple=thumbv8.1m.main-none-eabi -mattr=+mve -show-encoding < %s 2> %t \
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# RUN: | FileCheck --check-prefix=CHECK-NOFP %s
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# RUN: FileCheck --check-prefix=ERROR-NOFP %s < %t
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# RUN: llvm-mc -triple=thumbv8.1m.main-none-eabi -mattr=+mve.fp,+fp64 -show-encoding < %s \
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# RUN: | FileCheck --check-prefix=CHECK %s
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# CHECK: vmaxnm.f32 q0, q1, q4 @ encoding: [0x02,0xff,0x58,0x0f]
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# CHECK-NOFP-NOT: vmaxnm.f32 q0, q1, q4 @ encoding: [0x02,0xff,0x58,0x0f]
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# ERROR-NOFP: [[@LINE+1]]:{{[0-9]+}}: error: instruction requires: mve.fp
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vmaxnm.f32 q0, q1, q4
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# CHECK: vminnm.f16 q3, q0, q1 @ encoding: [0x30,0xff,0x52,0x6f]
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# CHECK-NOFP-NOT: vminnm.f16 q3, q0, q1 @ encoding: [0x30,0xff,0x52,0x6f]
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# ERROR-NOFP: [[@LINE+1]]:{{[0-9]+}}: error: instruction requires: mve.fp
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vminnm.f16 q3, q0, q1
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# CHECK: vmin.s8 q3, q0, q7 @ encoding: [0x00,0xef,0x5e,0x66]
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# CHECK-NOFP: vmin.s8 q3, q0, q7 @ encoding: [0x00,0xef,0x5e,0x66]
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vmin.s8 q3, q0, q7
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# CHECK: vmin.s16 q0, q1, q2 @ encoding: [0x12,0xef,0x54,0x06]
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# CHECK-NOFP: vmin.s16 q0, q1, q2 @ encoding: [0x12,0xef,0x54,0x06]
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vmin.s16 q0, q1, q2
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# CHECK: vmin.s32 q0, q1, q2 @ encoding: [0x22,0xef,0x54,0x06]
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# CHECK-NOFP: vmin.s32 q0, q1, q2 @ encoding: [0x22,0xef,0x54,0x06]
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vmin.s32 q0, q1, q2
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# CHECK: vmin.u8 q0, q1, q2 @ encoding: [0x02,0xff,0x54,0x06]
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# CHECK-NOFP: vmin.u8 q0, q1, q2 @ encoding: [0x02,0xff,0x54,0x06]
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vmin.u8 q0, q1, q2
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# CHECK: vmin.u16 q0, q1, q2 @ encoding: [0x12,0xff,0x54,0x06]
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# CHECK-NOFP: vmin.u16 q0, q1, q2 @ encoding: [0x12,0xff,0x54,0x06]
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vmin.u16 q0, q1, q2
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# CHECK: vmin.u32 q0, q1, q2 @ encoding: [0x22,0xff,0x54,0x06]
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# CHECK-NOFP: vmin.u32 q0, q1, q2 @ encoding: [0x22,0xff,0x54,0x06]
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vmin.u32 q0, q1, q2
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# CHECK: vmax.s8 q3, q0, q7 @ encoding: [0x00,0xef,0x4e,0x66]
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# CHECK-NOFP: vmax.s8 q3, q0, q7 @ encoding: [0x00,0xef,0x4e,0x66]
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vmax.s8 q3, q0, q7
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# CHECK: vmax.s16 q0, q1, q2 @ encoding: [0x12,0xef,0x44,0x06]
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# CHECK-NOFP: vmax.s16 q0, q1, q2 @ encoding: [0x12,0xef,0x44,0x06]
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vmax.s16 q0, q1, q2
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# CHECK: vmax.s32 q0, q1, q2 @ encoding: [0x22,0xef,0x44,0x06]
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# CHECK-NOFP: vmax.s32 q0, q1, q2 @ encoding: [0x22,0xef,0x44,0x06]
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vmax.s32 q0, q1, q2
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# CHECK: vmax.u8 q0, q1, q2 @ encoding: [0x02,0xff,0x44,0x06]
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# CHECK-NOFP: vmax.u8 q0, q1, q2 @ encoding: [0x02,0xff,0x44,0x06]
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vmax.u8 q0, q1, q2
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# CHECK: vmax.u16 q0, q1, q2 @ encoding: [0x12,0xff,0x44,0x06]
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# CHECK-NOFP: vmax.u16 q0, q1, q2 @ encoding: [0x12,0xff,0x44,0x06]
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vmax.u16 q0, q1, q2
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# CHECK: vmax.u32 q0, q1, q2 @ encoding: [0x22,0xff,0x44,0x06]
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# CHECK-NOFP: vmax.u32 q0, q1, q2 @ encoding: [0x22,0xff,0x44,0x06]
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vmax.u32 q0, q1, q2
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vpste
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vmint.s8 q0, q1, q2
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vmine.s16 q0, q1, q2
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# CHECK: vpste @ encoding: [0x71,0xfe,0x4d,0x8f]
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# CHECK-NOFP: vpste @ encoding: [0x71,0xfe,0x4d,0x8f]
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# CHECK: vmint.s8 q0, q1, q2 @ encoding: [0x02,0xef,0x54,0x06]
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# CHECK-NOFP: vmint.s8 q0, q1, q2 @ encoding: [0x02,0xef,0x54,0x06]
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# CHECK: vmine.s16 q0, q1, q2 @ encoding: [0x12,0xef,0x54,0x06]
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# CHECK-NOFP: vmine.s16 q0, q1, q2 @ encoding: [0x12,0xef,0x54,0x06]
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