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68 lines
2.8 KiB
68 lines
2.8 KiB
4 months ago
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// RUN: llvm-mc -arch=amdgcn -show-encoding %s | FileCheck %s --check-prefix=SICI
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// RUN: llvm-mc -arch=amdgcn -mcpu=SI -show-encoding %s | FileCheck %s --check-prefix=SICI
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// RUN: llvm-mc -arch=amdgcn -mcpu=tonga -show-encoding %s | FileCheck %s --check-prefix=VI
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//===----------------------------------------------------------------------===//
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// Generic Checks
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//===----------------------------------------------------------------------===//
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// src0 sgpr
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v_cmp_lt_f32 vcc, s2, v4
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// SICI: v_cmp_lt_f32_e32 vcc, s2, v4 ; encoding: [0x02,0x08,0x02,0x7c]
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// VI: v_cmp_lt_f32_e32 vcc, s2, v4 ; encoding: [0x02,0x08,0x82,0x7c]
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// src0 inline immediate
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v_cmp_lt_f32 vcc, 0, v4
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// SICI: v_cmp_lt_f32_e32 vcc, 0, v4 ; encoding: [0x80,0x08,0x02,0x7c]
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// VI: v_cmp_lt_f32_e32 vcc, 0, v4 ; encoding: [0x80,0x08,0x82,0x7c]
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// src0 literal
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v_cmp_lt_f32 vcc, 10.0, v4
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// SICI: v_cmp_lt_f32_e32 vcc, 0x41200000, v4 ; encoding: [0xff,0x08,0x02,0x7c,0x00,0x00,0x20,0x41]
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// VI: v_cmp_lt_f32_e32 vcc, 0x41200000, v4 ; encoding: [0xff,0x08,0x82,0x7c,0x00,0x00,0x20,0x41]
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// src0, src1 max vgpr
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v_cmp_lt_f32 vcc, v255, v255
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// SICI: v_cmp_lt_f32_e32 vcc, v255, v255 ; encoding: [0xff,0xff,0x03,0x7c]
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// VI: v_cmp_lt_f32_e32 vcc, v255, v255 ; encoding: [0xff,0xff,0x83,0x7c]
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// force 32-bit encoding
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v_cmp_lt_f32_e32 vcc, v2, v4
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// SICI: v_cmp_lt_f32_e32 vcc, v2, v4 ; encoding: [0x02,0x09,0x02,0x7c]
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// VI: v_cmp_lt_f32_e32 vcc, v2, v4 ; encoding: [0x02,0x09,0x82,0x7c]
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//===----------------------------------------------------------------------===//
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// Instructions
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//===----------------------------------------------------------------------===//
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v_cmp_f_f32 vcc, v2, v4
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// SICI: v_cmp_f_f32_e32 vcc, v2, v4 ; encoding: [0x02,0x09,0x00,0x7c]
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// VI: v_cmp_f_f32_e32 vcc, v2, v4 ; encoding: [0x02,0x09,0x80,0x7c]
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v_cmp_lt_f32 vcc, v2, v4
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// SICI: v_cmp_lt_f32_e32 vcc, v2, v4 ; encoding: [0x02,0x09,0x02,0x7c]
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// VI: v_cmp_lt_f32_e32 vcc, v2, v4 ; encoding: [0x02,0x09,0x82,0x7c]
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// TODO: Add tests for the rest of v_cmp_*_f32
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// TODO: Add tests for v_cmpx_*_f32
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v_cmp_f_f64 vcc, v[2:3], v[4:5]
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// SICI: v_cmp_f_f64_e32 vcc, v[2:3], v[4:5] ; encoding: [0x02,0x09,0x40,0x7c]
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// VI: v_cmp_f_f64_e32 vcc, v[2:3], v[4:5] ; encoding: [0x02,0x09,0xc0,0x7c]
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// TODO: Add tests for the rest of v_cmp_*_f64
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// TODO: Add tests for the rest of the floating-point comparision instructions.
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v_cmp_f_i32 vcc, v2, v4
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// SICI: v_cmp_f_i32_e32 vcc, v2, v4 ; encoding: [0x02,0x09,0x00,0x7d]
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// VI: v_cmp_f_i32_e32 vcc, v2, v4 ; encoding: [0x02,0x09,0x80,0x7d]
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// TODO: Add test for the rest of v_cmp_*_i32
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v_cmp_f_i64 vcc, v[2:3], v[4:5]
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// SICI: v_cmp_f_i64_e32 vcc, v[2:3], v[4:5] ; encoding: [0x02,0x09,0x40,0x7d]
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// VI: v_cmp_f_i64_e32 vcc, v[2:3], v[4:5] ; encoding: [0x02,0x09,0xc0,0x7d]
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// TODO: Add tests for the rest of the instructions.
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