forked from OSchip/llvm-project
258 lines
7.3 KiB
ArmAsm
258 lines
7.3 KiB
ArmAsm
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// RUN: llvm-mc -arch=amdgcn -mcpu=tonga -show-encoding %s | FileCheck %s
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//---------------------------------------------------------------------------//
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// VOP1/VOP3 F16
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//---------------------------------------------------------------------------//
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v_ceil_f16 v0, -1
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// CHECK: [0xc1,0x8a,0x00,0x7e]
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v_ceil_f16 v0, -2
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// CHECK: [0xc2,0x8a,0x00,0x7e]
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v_ceil_f16 v0, -16
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// CHECK: [0xd0,0x8a,0x00,0x7e]
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v_ceil_f16 v0, -0.5
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// CHECK: [0xf1,0x8a,0x00,0x7e]
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v_ceil_f16 v0, -1.0
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// CHECK: [0xf3,0x8a,0x00,0x7e]
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v_ceil_f16 v0, -2.0
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// CHECK: [0xf5,0x8a,0x00,0x7e]
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v_ceil_f16 v0, -4.0
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// CHECK: [0xf7,0x8a,0x00,0x7e]
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// Arbitrary f16 literal in hex
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v_ceil_f16 v0, 0xabcd
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// CHECK: [0xff,0x8a,0x00,0x7e,0xcd,0xab,0x00,0x00]
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// '-' is a part of hex literal (not a 'neg' modifier)
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v_ceil_f16 v0, -0x5433
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// CHECK: [0xff,0x8a,0x00,0x7e,0xcd,0xab,0x00,0x00]
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v_ceil_f16 v0, abs(0xabcd)
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// CHECK: [0xff,0x8a,0x00,0x7e,0xcd,0x2b,0x00,0x00]
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v_ceil_f16 v0, neg(0xabcd)
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// CHECK: [0xff,0x8a,0x00,0x7e,0xcd,0x2b,0x00,0x00]
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v_ceil_f16 v0, neg(abs(0xabcd))
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// CHECK: [0xff,0x8a,0x00,0x7e,0xcd,0xab,0x00,0x00]
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v_ceil_f16 v0, -abs(0xabcd)
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// CHECK: [0xff,0x8a,0x00,0x7e,0xcd,0xab,0x00,0x00]
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// 1/(2*pi) encoded as inline constant in VOP1
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v_ceil_f16 v0, 0x3118
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// CHECK: [0xf8,0x8a,0x00,0x7e]
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// 1/(2*pi) encoded as inline constant in VOP3
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v_ceil_f16_e64 v0, 0x3118
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// CHECK: [0x00,0x00,0x85,0xd1,0xf8,0x00,0x00,0x00]
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// neg(-1/(2*pi)) = 1/(2*pi)
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v_ceil_f16 v0, neg(0xb118)
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// CHECK: [0xf8,0x8a,0x00,0x7e]
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// -1/(2*pi) cannot be encoded as inline constant in VOP1
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v_ceil_f16 v0, 0xb118
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// CHECK: [0xff,0x8a,0x00,0x7e,0x18,0xb1,0x00,0x00]
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// -1/(2*pi) cannot be encoded as inline constant in VOP1
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v_ceil_f16 v0, neg(0x3118)
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// CHECK: [0xff,0x8a,0x00,0x7e,0x18,0xb1,0x00,0x00]
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// -1/(2*pi) can be encoded as inline constant w/ modifiers in VOP3
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v_ceil_f16_e64 v0, neg(0x3118)
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// CHECK: [0x00,0x00,0x85,0xd1,0xf8,0x00,0x00,0x20]
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v_ceil_f16_e64 v0, abs(0x3118)
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// CHECK: 0x00,0x01,0x85,0xd1,0xf8,0x00,0x00,0x00]
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v_ceil_f16_e64 v0, neg(abs(0x3118))
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// CHECK: [0x00,0x01,0x85,0xd1,0xf8,0x00,0x00,0x20]
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v_ceil_f16_e64 v0, neg(|v1|)
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// CHECK: [0x00,0x01,0x85,0xd1,0x01,0x01,0x00,0x20]
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v_ceil_f16_e64 v0, -|v1|
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// CHECK: [0x00,0x01,0x85,0xd1,0x01,0x01,0x00,0x20]
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//---------------------------------------------------------------------------//
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// VOP1/VOP3 F64
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//---------------------------------------------------------------------------//
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// Encoded as inline constant 1 with 'neg' modifier
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v_ceil_f64 v[0:1], neg(1)
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// CHECK: [0x00,0x00,0x58,0xd1,0x81,0x00,0x00,0x20]
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// Encoded as inline constant -1 with 'neg' modifier
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v_ceil_f64 v[0:1], neg(-1)
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// CHECK: [0x00,0x00,0x58,0xd1,0xc1,0x00,0x00,0x20]
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v_ceil_f64_e32 v[0:1], 1.0
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// CHECK: [0xf2,0x30,0x00,0x7e]
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// abs(1.0) = 1.0
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v_ceil_f64_e32 v[0:1], abs(1.0)
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// CHECK: [0xf2,0x30,0x00,0x7e]
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// neg(1.0) = -1.0
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v_ceil_f64_e32 v[0:1], neg(1.0)
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// CHECK: [0xf3,0x30,0x00,0x7e]
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// 1/(2*pi) encoded as inline constant in VOP1
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v_ceil_f64 v[0:1], 0x3fc45f306dc9c882
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// CHECK: [0xf8,0x30,0x00,0x7e]
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// 1/(2*pi) encoded as inline constant in VOP3
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v_ceil_f64_e64 v[0:1], 0x3fc45f306dc9c882
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// CHECK: [0x00,0x00,0x58,0xd1,0xf8,0x00,0x00,0x00]
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// -1/(2*pi) cannot be encoded as inline constant in VOP1.
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// It cannot be encoded as literal either due to int literal rules.
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// So it is encoded as VOP3
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v_ceil_f64 v[0:1], abs(0x3fc45f306dc9c882)
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// CHECK: [0x00,0x01,0x58,0xd1,0xf8,0x00,0x00,0x00]
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v_ceil_f64 v[0:1], neg(abs(0x3fc45f306dc9c882))
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// CHECK: [0x00,0x01,0x58,0xd1,0xf8,0x00,0x00,0x20]
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//---------------------------------------------------------------------------//
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// VOP2/VOP3 F32
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//---------------------------------------------------------------------------//
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v_add_f32 v5, -1, v2
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// CHECK: [0xc1,0x04,0x0a,0x02]
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v_add_f32 v5, -16, v2
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// CHECK: [0xd0,0x04,0x0a,0x02]
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v_add_f32 v5, 0x3e22f983, v2
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// CHECK: [0xf8,0x04,0x0a,0x02]
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// abs(1/(2*pi)) = 1/(2*pi)
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v_add_f32 v5, abs(0x3e22f983), v2
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// CHECK: [0xf8,0x04,0x0a,0x02]
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// neg(-1/(2*pi)) = 1/(2*pi)
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v_add_f32 v5, neg(0xbe22f983), v2
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// CHECK: [0xf8,0x04,0x0a,0x02]
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// -1/(2*pi) cannot be encoded as inline constant in VOP1
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v_add_f32 v5, neg(0x3e22f983), v2
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// CHECK: [0xff,0x04,0x0a,0x02,0x83,0xf9,0x22,0xbe]
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v_add_f32_e64 v0, -2, s0
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// CHECK: [0x00,0x00,0x01,0xd1,0xc2,0x00,0x00,0x00]
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v_add_f32_e64 v0, -16, s0
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// CHECK: [0x00,0x00,0x01,0xd1,0xd0,0x00,0x00,0x00]
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v_add_f32_e64 v0, -0.5, s0
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// CHECK: [0x00,0x00,0x01,0xd1,0xf1,0x00,0x00,0x00]
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v_add_f32_e64 v0, -1.0, s0
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// CHECK: [0x00,0x00,0x01,0xd1,0xf3,0x00,0x00,0x00]
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v_add_f32_e64 v0, -2.0, s0
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// CHECK: [0x00,0x00,0x01,0xd1,0xf5,0x00,0x00,0x00]
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v_add_f32_e64 v0, -4.0, s0
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// CHECK: [0x00,0x00,0x01,0xd1,0xf7,0x00,0x00,0x00]
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v_add_f32_e64 v0, 0x3e22f983, s0
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// CHECK: [0x00,0x00,0x01,0xd1,0xf8,0x00,0x00,0x00]
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v_add_f32_e64 v0, neg(0x3e22f983), s0
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// CHECK: [0x00,0x00,0x01,0xd1,0xf8,0x00,0x00,0x20]
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//---------------------------------------------------------------------------//
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// VOPC/VOP3
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//---------------------------------------------------------------------------//
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v_cmp_eq_f16 vcc, -1, v0
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// CHECK: [0xc1,0x00,0x44,0x7c]
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v_cmp_eq_f16_e64 s[0:1], s0, -1
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// CHECK: [0x00,0x00,0x22,0xd0,0x00,0x82,0x01,0x00]
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v_cmp_eq_f16_e64 s[0:1], s0, 0x3118
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// CHECK: [0x00,0x00,0x22,0xd0,0x00,0xf0,0x01,0x00]
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v_cmp_eq_f16_e64 s[0:1], s0, neg(0x3118)
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// CHECK: [0x00,0x00,0x22,0xd0,0x00,0xf0,0x01,0x40]
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v_cmp_eq_f32 vcc, -4.0, v0
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// CHECK: [0xf7,0x00,0x84,0x7c]
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// 1/(2*pi) can be encoded as inline constant
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v_cmp_eq_f32 vcc, 0x3e22f983, v0
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// CHECK: [0xf8,0x00,0x84,0x7c]
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// -1/(2*pi) cannot be encoded as inline constant in VOPC
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v_cmp_eq_f32 vcc, neg(0x3e22f983), v0
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// CHECK: [0xff,0x00,0x84,0x7c,0x83,0xf9,0x22,0xbe]
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// abs(1/(2*pi)) = 1/(2*pi)
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v_cmp_eq_f32 vcc, abs(0x3e22f983), v0
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// CHECK: [0xf8,0x00,0x84,0x7c]
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// -1/(2*pi) can be encoded as inline constant w/ modifiers in VOP3
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v_cmp_eq_f32_e64 vcc, neg(0x3e22f983), v0
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// CHECK: [0x6a,0x00,0x42,0xd0,0xf8,0x00,0x02,0x20]
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v_cmp_eq_f32_e64 vcc, v0, abs(0x3e22f983)
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// CHECK: [0x6a,0x02,0x42,0xd0,0x00,0xf1,0x01,0x00]
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v_cmp_eq_f32_e64 vcc, v0, -abs(0x3e22f983)
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// CHECK: [0x6a,0x02,0x42,0xd0,0x00,0xf1,0x01,0x40]
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//---------------------------------------------------------------------------//
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// VOP3
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//---------------------------------------------------------------------------//
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v_add_f64 v[0:1], s[0:1], -1
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// CHECK: [0x00,0x00,0x80,0xd2,0x00,0x82,0x01,0x00]
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v_add_f64 v[0:1], s[0:1], -16
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// CHECK: [0x00,0x00,0x80,0xd2,0x00,0xa0,0x01,0x00]
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v_add_f64 v[0:1], s[0:1], -0.5
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// CHECK: [0x00,0x00,0x80,0xd2,0x00,0xe2,0x01,0x00]
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v_add_f64 v[0:1], s[0:1], -1.0
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// CHECK: [0x00,0x00,0x80,0xd2,0x00,0xe6,0x01,0x00]
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v_add_f64 v[0:1], s[0:1], -2.0
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// CHECK: [0x00,0x00,0x80,0xd2,0x00,0xea,0x01,0x00]
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v_add_f64 v[0:1], s[0:1], -4.0
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// CHECK: [0x00,0x00,0x80,0xd2,0x00,0xee,0x01,0x00]
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v_add_f64 v[4:5], s[0:1], 0x3fc45f306dc9c882
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// CHECK: [0x04,0x00,0x80,0xd2,0x00,0xf0,0x01,0x00]
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v_add_f64 v[4:5], s[0:1], neg(0x3fc45f306dc9c882)
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// CHECK: [0x04,0x00,0x80,0xd2,0x00,0xf0,0x01,0x40]
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v_cubeid_f32 v0, s0, s0, -1
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// CHECK: [0x00,0x00,0xc4,0xd1,0x00,0x00,0x04,0x03]
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v_cubeid_f32 v0, s0, s0, -4.0
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// CHECK: [0x00,0x00,0xc4,0xd1,0x00,0x00,0xdc,0x03]
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v_cubeid_f32 v0, s0, s0, 0x3e22f983
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// CHECK: [0x00,0x00,0xc4,0xd1,0x00,0x00,0xe0,0x03]
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v_cubeid_f32 v0, s0, s0, neg(0x3e22f983)
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// CHECK: [0x00,0x00,0xc4,0xd1,0x00,0x00,0xe0,0x83]
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v_cubeid_f32 v0, s0, s0, abs(0x3e22f983)
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// CHECK: [0x00,0x04,0xc4,0xd1,0x00,0x00,0xe0,0x03]
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