1 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 3
2 # RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=+real-true16 -run-pass=si-fix-sgpr-copies -verify-machineinstrs -o - %s | FileCheck --check-prefixes=GCN,REAL16 %s
3 # RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -run-pass=si-fix-sgpr-copies -verify-machineinstrs -o - %s | FileCheck --check-prefixes=GCN,FAKE16 %s
9 ; GCN-LABEL: name: fmac_f16
10 ; GCN: [[DEF:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
11 ; GCN-NEXT: [[DEF1:%[0-9]+]]:sreg_32 = IMPLICIT_DEF
12 ; GCN-NEXT: [[DEF2:%[0-9]+]]:sreg_32 = IMPLICIT_DEF
13 ; GCN-NEXT: [[V_CVT_F32_U32_e64_:%[0-9]+]]:vgpr_32 = V_CVT_F32_U32_e64 [[DEF]], 0, 0, implicit $mode, implicit $exec
14 ; GCN-NEXT: [[DEF3:%[0-9]+]]:sreg_32 = IMPLICIT_DEF
15 ; GCN-NEXT: [[V_FMAC_F16_fake16_e64_:%[0-9]+]]:vgpr_32 = nofpexcept V_FMAC_F16_fake16_e64 0, killed [[DEF1]], 0, [[DEF2]], 0, [[V_CVT_F32_U32_e64_]], 0, 0, implicit $mode, implicit $exec
16 %0:vgpr_32 = IMPLICIT_DEF
17 %1:sreg_32 = IMPLICIT_DEF
18 %2:sreg_32 = IMPLICIT_DEF
19 %3:vgpr_32 = V_CVT_F32_U32_e64 %0:vgpr_32, 0, 0, implicit $mode, implicit $exec
20 %4:sreg_32 = COPY %3:vgpr_32
21 %5:sreg_32 = nofpexcept S_FMAC_F16 killed %1:sreg_32, %2:sreg_32, %4:sreg_32, implicit $mode
28 ; REAL16-LABEL: name: ceil_f16
29 ; REAL16: [[DEF:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
30 ; REAL16-NEXT: [[V_CVT_F32_U32_e64_:%[0-9]+]]:vgpr_32 = V_CVT_F32_U32_e64 [[DEF]], 0, 0, implicit $mode, implicit $exec
31 ; REAL16-NEXT: [[DEF1:%[0-9]+]]:sreg_32 = IMPLICIT_DEF
32 ; REAL16-NEXT: [[V_CEIL_F16_t16_e64_:%[0-9]+]]:vgpr_16 = nofpexcept V_CEIL_F16_t16_e64 0, [[V_CVT_F32_U32_e64_]].lo16, 0, 0, 0, implicit $mode, implicit $exec
34 ; FAKE16-LABEL: name: ceil_f16
35 ; FAKE16: [[DEF:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
36 ; FAKE16-NEXT: [[V_CVT_F32_U32_e64_:%[0-9]+]]:vgpr_32 = V_CVT_F32_U32_e64 [[DEF]], 0, 0, implicit $mode, implicit $exec
37 ; FAKE16-NEXT: [[DEF1:%[0-9]+]]:sreg_32 = IMPLICIT_DEF
38 ; FAKE16-NEXT: [[V_CEIL_F16_fake16_e64_:%[0-9]+]]:vgpr_32 = nofpexcept V_CEIL_F16_fake16_e64 0, [[V_CVT_F32_U32_e64_]], 0, 0, implicit $mode, implicit $exec
39 %0:vgpr_32 = IMPLICIT_DEF
40 %1:vgpr_32 = V_CVT_F32_U32_e64 %0:vgpr_32, 0, 0, implicit $mode, implicit $exec
41 %2:sreg_32 = COPY %1:vgpr_32
42 %3:sreg_32 = nofpexcept S_CEIL_F16 killed %2:sreg_32, implicit $mode
49 ; REAL16-LABEL: name: floor_f16
50 ; REAL16: [[DEF:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
51 ; REAL16-NEXT: [[V_CVT_F32_U32_e64_:%[0-9]+]]:vgpr_32 = V_CVT_F32_U32_e64 [[DEF]], 0, 0, implicit $mode, implicit $exec
52 ; REAL16-NEXT: [[DEF1:%[0-9]+]]:sreg_32 = IMPLICIT_DEF
53 ; REAL16-NEXT: [[V_FLOOR_F16_t16_e64_:%[0-9]+]]:vgpr_16 = nofpexcept V_FLOOR_F16_t16_e64 0, [[V_CVT_F32_U32_e64_]].lo16, 0, 0, 0, implicit $mode, implicit $exec
55 ; FAKE16-LABEL: name: floor_f16
56 ; FAKE16: [[DEF:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
57 ; FAKE16-NEXT: [[V_CVT_F32_U32_e64_:%[0-9]+]]:vgpr_32 = V_CVT_F32_U32_e64 [[DEF]], 0, 0, implicit $mode, implicit $exec
58 ; FAKE16-NEXT: [[DEF1:%[0-9]+]]:sreg_32 = IMPLICIT_DEF
59 ; FAKE16-NEXT: [[V_FLOOR_F16_fake16_e64_:%[0-9]+]]:vgpr_32 = nofpexcept V_FLOOR_F16_fake16_e64 0, [[V_CVT_F32_U32_e64_]], 0, 0, implicit $mode, implicit $exec
60 %0:vgpr_32 = IMPLICIT_DEF
61 %1:vgpr_32 = V_CVT_F32_U32_e64 %0:vgpr_32, 0, 0, implicit $mode, implicit $exec
62 %2:sreg_32 = COPY %1:vgpr_32
63 %3:sreg_32 = nofpexcept S_FLOOR_F16 killed %2:sreg_32, implicit $mode