1 // RUN: llvm-mc -arch=amdgcn -show-encoding %s | FileCheck %s 2 // RUN: llvm-mc -arch=amdgcn -mcpu=SI -show-encoding %s | FileCheck %s 3 4 //===----------------------------------------------------------------------===// 5 // Generic Checks 6 //===----------------------------------------------------------------------===// 7 8 // src0 sgpr 9 v_cmp_lt_f32 vcc, s2, v4 10 // CHECK: v_cmp_lt_f32_e32 vcc, s2, v4 ; encoding: [0x02,0x08,0x02,0x7c] 11 12 // src0 inline immediate 13 v_cmp_lt_f32 vcc, 0, v4 14 // CHECK: v_cmp_lt_f32_e32 vcc, 0, v4 ; encoding: [0x80,0x08,0x02,0x7c] 15 16 // src0 literal 17 v_cmp_lt_f32 vcc, 10.0, v4 18 // CHECK: v_cmp_lt_f32_e32 vcc, 0x41200000, v4 ; encoding: [0xff,0x08,0x02,0x7c,0x00,0x00,0x20,0x41] 19 20 // src0, src1 max vgpr 21 v_cmp_lt_f32 vcc, v255, v255 22 // CHECK: v_cmp_lt_f32_e32 vcc, v255, v255 ; encoding: [0xff,0xff,0x03,0x7c] 23 24 // force 32-bit encoding 25 v_cmp_lt_f32_e32 vcc, v2, v4 26 // CHECK: v_cmp_lt_f32_e32 vcc, v2, v4 ; encoding: [0x02,0x09,0x02,0x7c] 27 28 29 //===----------------------------------------------------------------------===// 30 // Instructions 31 //===----------------------------------------------------------------------===// 32 33 v_cmp_f_f32 vcc, v2, v4 34 // CHECK: v_cmp_f_f32_e32 vcc, v2, v4 ; encoding: [0x02,0x09,0x00,0x7c] 35 36 v_cmp_lt_f32 vcc, v2, v4 37 // CHECK: v_cmp_lt_f32_e32 vcc, v2, v4 ; encoding: [0x02,0x09,0x02,0x7c] 38 39 // TODO: Add tests for the rest of the instructions. 40 41
