forked from OSchip/llvm-project
150 lines
5.1 KiB
ArmAsm
150 lines
5.1 KiB
ArmAsm
// RUN: llvm-mc -arch=amdgcn -show-encoding %s | FileCheck %s
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// RUN: llvm-mc -arch=amdgcn -mcpu=SI -show-encoding %s | FileCheck %s
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//===----------------------------------------------------------------------===//
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// VOPC Instructions
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//===----------------------------------------------------------------------===//
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// Test forced e64 encoding
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v_cmp_lt_f32_e64 s[2:3], v4, -v6
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// CHECK: v_cmp_lt_f32_e64 s[2:3], v4, -v6 ; encoding: [0x02,0x00,0x02,0xd0,0x04,0x0d,0x02,0x40]
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//
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// Modifier tests:
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//
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v_cmp_lt_f32 s[2:3] -v4, v6
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// CHECK: v_cmp_lt_f32_e64 s[2:3], -v4, v6 ; encoding: [0x02,0x00,0x02,0xd0,0x04,0x0d,0x02,0x20]
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v_cmp_lt_f32 s[2:3] v4, -v6
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// CHECK: v_cmp_lt_f32_e64 s[2:3], v4, -v6 ; encoding: [0x02,0x00,0x02,0xd0,0x04,0x0d,0x02,0x40]
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v_cmp_lt_f32 s[2:3] -v4, -v6
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// CHECK: v_cmp_lt_f32_e64 s[2:3], -v4, -v6 ; encoding: [0x02,0x00,0x02,0xd0,0x04,0x0d,0x02,0x60]
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v_cmp_lt_f32 s[2:3] |v4|, v6
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// CHECK: v_cmp_lt_f32_e64 s[2:3], |v4|, v6 ; encoding: [0x02,0x01,0x02,0xd0,0x04,0x0d,0x02,0x00]
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v_cmp_lt_f32 s[2:3] v4, |v6|
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// CHECK: v_cmp_lt_f32_e64 s[2:3], v4, |v6| ; encoding: [0x02,0x02,0x02,0xd0,0x04,0x0d,0x02,0x00]
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v_cmp_lt_f32 s[2:3] |v4|, |v6|
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// CHECK: v_cmp_lt_f32_e64 s[2:3], |v4|, |v6| ; encoding: [0x02,0x03,0x02,0xd0,0x04,0x0d,0x02,0x00]
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v_cmp_lt_f32 s[2:3] -|v4|, v6
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// CHECK: v_cmp_lt_f32_e64 s[2:3], -|v4|, v6 ; encoding: [0x02,0x01,0x02,0xd0,0x04,0x0d,0x02,0x20]
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v_cmp_lt_f32 s[2:3] v4, -|v6|
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// CHECK: v_cmp_lt_f32_e64 s[2:3], v4, -|v6| ; encoding: [0x02,0x02,0x02,0xd0,0x04,0x0d,0x02,0x40]
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v_cmp_lt_f32 s[2:3] -|v4|, -|v6|
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// CHECK: v_cmp_lt_f32_e64 s[2:3], -|v4|, -|v6| ; encoding: [0x02,0x03,0x02,0xd0,0x04,0x0d,0x02,0x60]
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//
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// Instruction tests:
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//
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v_cmp_f_f32 s[2:3], v4, v6
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// CHECK: v_cmp_f_f32_e64 s[2:3], v4, v6 ; encoding: [0x02,0x00,0x00,0xd0,0x04,0x0d,0x02,0x00]
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v_cmp_lt_f32 s[2:3], v4, v6
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// CHECK: v_cmp_lt_f32_e64 s[2:3], v4, v6 ; encoding: [0x02,0x00,0x02,0xd0,0x04,0x0d,0x02,0x00]
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v_cmp_eq_f32 s[2:3], v4, v6
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// CHECK: v_cmp_eq_f32_e64 s[2:3], v4, v6 ; encoding: [0x02,0x00,0x04,0xd0,0x04,0x0d,0x02,0x00]
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v_cmp_le_f32 s[2:3], v4, v6
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// CHECK: v_cmp_le_f32_e64 s[2:3], v4, v6 ; encoding: [0x02,0x00,0x06,0xd0,0x04,0x0d,0x02,0x00]
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v_cmp_gt_f32 s[2:3], v4, v6
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// CHECK: v_cmp_gt_f32_e64 s[2:3], v4, v6 ; encoding: [0x02,0x00,0x08,0xd0,0x04,0x0d,0x02,0x00]
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v_cmp_lg_f32 s[2:3], v4, v6
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// CHECK: v_cmp_lg_f32_e64 s[2:3], v4, v6 ; encoding: [0x02,0x00,0x0a,0xd0,0x04,0x0d,0x02,0x00]
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v_cmp_ge_f32 s[2:3], v4, v6
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// CHECK: v_cmp_ge_f32_e64 s[2:3], v4, v6 ; encoding: [0x02,0x00,0x0c,0xd0,0x04,0x0d,0x02,0x00]
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// TODO: Finish VOPC
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//===----------------------------------------------------------------------===//
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// VOP1 Instructions
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//===----------------------------------------------------------------------===//
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//
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// Modifier tests:
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//
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v_fract_f32 v1, -v2
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// CHECK: v_fract_f32_e64 v1, -v2 ; encoding: [0x01,0x00,0x40,0xd3,0x02,0x01,0x00,0x20]
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v_fract_f32 v1, |v2|
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// CHECK: v_fract_f32_e64 v1, |v2| ; encoding: [0x01,0x01,0x40,0xd3,0x02,0x01,0x00,0x00]
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v_fract_f32 v1, -|v2|
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// CHECK: v_fract_f32_e64 v1, -|v2| ; encoding: [0x01,0x01,0x40,0xd3,0x02,0x01,0x00,0x20]
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v_fract_f32 v1, v2 clamp
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// CHECK: v_fract_f32_e64 v1, v2 clamp ; encoding: [0x01,0x08,0x40,0xd3,0x02,0x01,0x00,0x00]
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v_fract_f32 v1, v2 mul:2
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// CHECK: v_fract_f32_e64 v1, v2 mul:2 ; encoding: [0x01,0x00,0x40,0xd3,0x02,0x01,0x00,0x08]
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v_fract_f32 v1, v2, div:2 clamp
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// CHECK: v_fract_f32_e64 v1, v2 clamp div:2 ; encoding: [0x01,0x08,0x40,0xd3,0x02,0x01,0x00,0x18]
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// TODO: Finish VOP1
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///===---------------------------------------------------------------------===//
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// VOP2 Instructions
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///===---------------------------------------------------------------------===//
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// Test forced e64 encoding with e32 operands
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v_ldexp_f32_e64 v1, v3, v5
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// CHECK: v_ldexp_f32_e64 v1, v3, v5 ; encoding: [0x01,0x00,0x56,0xd2,0x03,0x0b,0x02,0x00]
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// TODO: Modifier tests
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v_cndmask_b32 v1, v3, v5, s[4:5]
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// CHECK: v_cndmask_b32_e64 v1, v3, v5, s[4:5] ; encoding: [0x01,0x00,0x00,0xd2,0x03,0x0b,0x12,0x00]
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//TODO: readlane, writelane
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v_add_f32 v1, v3, s5
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// CHECK: v_add_f32_e64 v1, v3, s5 ; encoding: [0x01,0x00,0x06,0xd2,0x03,0x0b,0x00,0x00]
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v_sub_f32 v1, v3, s5
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// CHECK: v_sub_f32_e64 v1, v3, s5 ; encoding: [0x01,0x00,0x08,0xd2,0x03,0x0b,0x00,0x00]
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v_subrev_f32 v1, v3, s5
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// CHECK: v_subrev_f32_e64 v1, v3, s5 ; encoding: [0x01,0x00,0x0a,0xd2,0x03,0x0b,0x00,0x00]
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v_mac_legacy_f32 v1, v3, s5
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// CHECK: v_mac_legacy_f32_e64 v1, v3, s5 ; encoding: [0x01,0x00,0x0c,0xd2,0x03,0x0b,0x00,0x00]
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v_mul_legacy_f32 v1, v3, s5
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// CHECK: v_mul_legacy_f32_e64 v1, v3, s5 ; encoding: [0x01,0x00,0x0e,0xd2,0x03,0x0b,0x00,0x00]
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v_mul_f32 v1, v3, s5
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// CHECK: v_mul_f32_e64 v1, v3, s5 ; encoding: [0x01,0x00,0x10,0xd2,0x03,0x0b,0x00,0x00]
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v_mul_i32_i24 v1, v3, s5
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// CHECK: v_mul_i32_i24_e64 v1, v3, s5 ; encoding: [0x01,0x00,0x12,0xd2,0x03,0x0b,0x00,0x00]
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///===---------------------------------------------------------------------===//
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// VOP3 Instructions
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///===---------------------------------------------------------------------===//
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// TODO: Modifier tests
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v_mad_legacy_f32 v2, v4, v6, v8
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// CHECK: v_mad_legacy_f32 v2, v4, v6, v8 ; encoding: [0x02,0x00,0x80,0xd2,0x04,0x0d,0x22,0x04]
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