1; RUN: not llc -march=amdgcn -verify-machineinstrs < %s 2>&1 | FileCheck -check-prefix=ERROR %s
2
3; ERROR: error: scalar registers limit of 104 exceeded (106) in use_too_many_sgprs_tahiti
4define void @use_too_many_sgprs_tahiti() #0 {
5  call void asm sideeffect "", "~{SGPR0_SGPR1_SGPR2_SGPR3_SGPR4_SGPR5_SGPR6_SGPR7}" ()
6  call void asm sideeffect "", "~{SGPR8_SGPR9_SGPR10_SGPR11_SGPR12_SGPR13_SGPR14_SGPR15}" ()
7  call void asm sideeffect "", "~{SGPR16_SGPR17_SGPR18_SGPR19_SGPR20_SGPR21_SGPR22_SGPR23}" ()
8  call void asm sideeffect "", "~{SGPR24_SGPR25_SGPR26_SGPR27_SGPR28_SGPR29_SGPR30_SGPR31}" ()
9  call void asm sideeffect "", "~{SGPR32_SGPR33_SGPR34_SGPR35_SGPR36_SGPR37_SGPR38_SGPR39}" ()
10  call void asm sideeffect "", "~{SGPR40_SGPR41_SGPR42_SGPR43_SGPR44_SGPR45_SGPR46_SGPR47}" ()
11  call void asm sideeffect "", "~{SGPR48_SGPR49_SGPR50_SGPR51_SGPR52_SGPR53_SGPR54_SGPR55}" ()
12  call void asm sideeffect "", "~{SGPR56_SGPR57_SGPR58_SGPR59_SGPR60_SGPR61_SGPR62_SGPR63}" ()
13  call void asm sideeffect "", "~{SGPR64_SGPR65_SGPR66_SGPR67_SGPR68_SGPR69_SGPR70_SGPR71}" ()
14  call void asm sideeffect "", "~{SGPR72_SGPR73_SGPR74_SGPR75_SGPR76_SGPR77_SGPR78_SGPR79}" ()
15  call void asm sideeffect "", "~{SGPR80_SGPR81_SGPR82_SGPR83_SGPR84_SGPR85_SGPR86_SGPR87}" ()
16  call void asm sideeffect "", "~{SGPR88_SGPR89_SGPR90_SGPR91_SGPR92_SGPR93_SGPR94_SGPR95}" ()
17  call void asm sideeffect "", "~{SGPR96_SGPR97_SGPR98_SGPR99_SGPR100_SGPR101_SGPR102_SGPR103}" ()
18  call void asm sideeffect "", "~{VCC}" ()
19  ret void
20}
21
22; ERROR: error: scalar registers limit of 104 exceeded (106) in use_too_many_sgprs_bonaire
23define void @use_too_many_sgprs_bonaire() #1 {
24  call void asm sideeffect "", "~{SGPR0_SGPR1_SGPR2_SGPR3_SGPR4_SGPR5_SGPR6_SGPR7}" ()
25  call void asm sideeffect "", "~{SGPR8_SGPR9_SGPR10_SGPR11_SGPR12_SGPR13_SGPR14_SGPR15}" ()
26  call void asm sideeffect "", "~{SGPR16_SGPR17_SGPR18_SGPR19_SGPR20_SGPR21_SGPR22_SGPR23}" ()
27  call void asm sideeffect "", "~{SGPR24_SGPR25_SGPR26_SGPR27_SGPR28_SGPR29_SGPR30_SGPR31}" ()
28  call void asm sideeffect "", "~{SGPR32_SGPR33_SGPR34_SGPR35_SGPR36_SGPR37_SGPR38_SGPR39}" ()
29  call void asm sideeffect "", "~{SGPR40_SGPR41_SGPR42_SGPR43_SGPR44_SGPR45_SGPR46_SGPR47}" ()
30  call void asm sideeffect "", "~{SGPR48_SGPR49_SGPR50_SGPR51_SGPR52_SGPR53_SGPR54_SGPR55}" ()
31  call void asm sideeffect "", "~{SGPR56_SGPR57_SGPR58_SGPR59_SGPR60_SGPR61_SGPR62_SGPR63}" ()
32  call void asm sideeffect "", "~{SGPR64_SGPR65_SGPR66_SGPR67_SGPR68_SGPR69_SGPR70_SGPR71}" ()
33  call void asm sideeffect "", "~{SGPR72_SGPR73_SGPR74_SGPR75_SGPR76_SGPR77_SGPR78_SGPR79}" ()
34  call void asm sideeffect "", "~{SGPR80_SGPR81_SGPR82_SGPR83_SGPR84_SGPR85_SGPR86_SGPR87}" ()
35  call void asm sideeffect "", "~{SGPR88_SGPR89_SGPR90_SGPR91_SGPR92_SGPR93_SGPR94_SGPR95}" ()
36  call void asm sideeffect "", "~{SGPR96_SGPR97_SGPR98_SGPR99_SGPR100_SGPR101_SGPR102_SGPR103}" ()
37  call void asm sideeffect "", "~{VCC}" ()
38  ret void
39}
40
41; ERROR: error: scalar registers limit of 104 exceeded (106) in use_too_many_sgprs_bonaire_flat_scr
42define void @use_too_many_sgprs_bonaire_flat_scr() #1 {
43  call void asm sideeffect "", "~{SGPR0_SGPR1_SGPR2_SGPR3_SGPR4_SGPR5_SGPR6_SGPR7}" ()
44  call void asm sideeffect "", "~{SGPR8_SGPR9_SGPR10_SGPR11_SGPR12_SGPR13_SGPR14_SGPR15}" ()
45  call void asm sideeffect "", "~{SGPR16_SGPR17_SGPR18_SGPR19_SGPR20_SGPR21_SGPR22_SGPR23}" ()
46  call void asm sideeffect "", "~{SGPR24_SGPR25_SGPR26_SGPR27_SGPR28_SGPR29_SGPR30_SGPR31}" ()
47  call void asm sideeffect "", "~{SGPR32_SGPR33_SGPR34_SGPR35_SGPR36_SGPR37_SGPR38_SGPR39}" ()
48  call void asm sideeffect "", "~{SGPR40_SGPR41_SGPR42_SGPR43_SGPR44_SGPR45_SGPR46_SGPR47}" ()
49  call void asm sideeffect "", "~{SGPR48_SGPR49_SGPR50_SGPR51_SGPR52_SGPR53_SGPR54_SGPR55}" ()
50  call void asm sideeffect "", "~{SGPR56_SGPR57_SGPR58_SGPR59_SGPR60_SGPR61_SGPR62_SGPR63}" ()
51  call void asm sideeffect "", "~{SGPR64_SGPR65_SGPR66_SGPR67_SGPR68_SGPR69_SGPR70_SGPR71}" ()
52  call void asm sideeffect "", "~{SGPR72_SGPR73_SGPR74_SGPR75_SGPR76_SGPR77_SGPR78_SGPR79}" ()
53  call void asm sideeffect "", "~{SGPR80_SGPR81_SGPR82_SGPR83_SGPR84_SGPR85_SGPR86_SGPR87}" ()
54  call void asm sideeffect "", "~{SGPR88_SGPR89_SGPR90_SGPR91_SGPR92_SGPR93_SGPR94_SGPR95}" ()
55  call void asm sideeffect "", "~{SGPR96_SGPR97_SGPR98_SGPR99_SGPR100_SGPR101_SGPR102_SGPR103}" ()
56  call void asm sideeffect "", "~{VCC}" ()
57  call void asm sideeffect "", "~{FLAT_SCR}" ()
58  ret void
59}
60
61; ERROR: error: scalar registers limit of 96 exceeded (98) in use_too_many_sgprs_iceland
62define void @use_too_many_sgprs_iceland() #2 {
63  call void asm sideeffect "", "~{VCC}" ()
64  call void asm sideeffect "", "~{SGPR0_SGPR1_SGPR2_SGPR3_SGPR4_SGPR5_SGPR6_SGPR7}" ()
65  call void asm sideeffect "", "~{SGPR8_SGPR9_SGPR10_SGPR11_SGPR12_SGPR13_SGPR14_SGPR15}" ()
66  call void asm sideeffect "", "~{SGPR16_SGPR17_SGPR18_SGPR19_SGPR20_SGPR21_SGPR22_SGPR23}" ()
67  call void asm sideeffect "", "~{SGPR24_SGPR25_SGPR26_SGPR27_SGPR28_SGPR29_SGPR30_SGPR31}" ()
68  call void asm sideeffect "", "~{SGPR32_SGPR33_SGPR34_SGPR35_SGPR36_SGPR37_SGPR38_SGPR39}" ()
69  call void asm sideeffect "", "~{SGPR40_SGPR41_SGPR42_SGPR43_SGPR44_SGPR45_SGPR46_SGPR47}" ()
70  call void asm sideeffect "", "~{SGPR48_SGPR49_SGPR50_SGPR51_SGPR52_SGPR53_SGPR54_SGPR55}" ()
71  call void asm sideeffect "", "~{SGPR56_SGPR57_SGPR58_SGPR59_SGPR60_SGPR61_SGPR62_SGPR63}" ()
72  call void asm sideeffect "", "~{SGPR64_SGPR65_SGPR66_SGPR67_SGPR68_SGPR69_SGPR70_SGPR71}" ()
73  call void asm sideeffect "", "~{SGPR72_SGPR73_SGPR74_SGPR75_SGPR76_SGPR77_SGPR78_SGPR79}" ()
74  call void asm sideeffect "", "~{SGPR80_SGPR81_SGPR82_SGPR83_SGPR84_SGPR85_SGPR86_SGPR87}" ()
75  call void asm sideeffect "", "~{SGPR88_SGPR89_SGPR90_SGPR91_SGPR92_SGPR93_SGPR94_SGPR95}" ()
76  ret void
77}
78
79; ERROR: error: addressable scalar registers limit of 102 exceeded (103) in use_too_many_sgprs_fiji
80define void @use_too_many_sgprs_fiji() #3 {
81  call void asm sideeffect "", "~{SGPR0_SGPR1_SGPR2_SGPR3_SGPR4_SGPR5_SGPR6_SGPR7}" ()
82  call void asm sideeffect "", "~{SGPR8_SGPR9_SGPR10_SGPR11_SGPR12_SGPR13_SGPR14_SGPR15}" ()
83  call void asm sideeffect "", "~{SGPR16_SGPR17_SGPR18_SGPR19_SGPR20_SGPR21_SGPR22_SGPR23}" ()
84  call void asm sideeffect "", "~{SGPR24_SGPR25_SGPR26_SGPR27_SGPR28_SGPR29_SGPR30_SGPR31}" ()
85  call void asm sideeffect "", "~{SGPR32_SGPR33_SGPR34_SGPR35_SGPR36_SGPR37_SGPR38_SGPR39}" ()
86  call void asm sideeffect "", "~{SGPR40_SGPR41_SGPR42_SGPR43_SGPR44_SGPR45_SGPR46_SGPR47}" ()
87  call void asm sideeffect "", "~{SGPR48_SGPR49_SGPR50_SGPR51_SGPR52_SGPR53_SGPR54_SGPR55}" ()
88  call void asm sideeffect "", "~{SGPR56_SGPR57_SGPR58_SGPR59_SGPR60_SGPR61_SGPR62_SGPR63}" ()
89  call void asm sideeffect "", "~{SGPR64_SGPR65_SGPR66_SGPR67_SGPR68_SGPR69_SGPR70_SGPR71}" ()
90  call void asm sideeffect "", "~{SGPR72_SGPR73_SGPR74_SGPR75_SGPR76_SGPR77_SGPR78_SGPR79}" ()
91  call void asm sideeffect "", "~{SGPR80_SGPR81_SGPR82_SGPR83_SGPR84_SGPR85_SGPR86_SGPR87}" ()
92  call void asm sideeffect "", "~{SGPR88_SGPR89_SGPR90_SGPR91_SGPR92_SGPR93_SGPR94_SGPR95}" ()
93  call void asm sideeffect "", "~{SGPR96_SGPR97_SGPR98_SGPR99}" ()
94  call void asm sideeffect "", "~{SGPR100_SGPR101}" ()
95  call void asm sideeffect "", "~{SGPR102}" ()
96  ret void
97}
98
99attributes #0 = { nounwind "target-cpu"="tahiti" }
100attributes #1 = { nounwind "target-cpu"="bonaire" }
101attributes #2 = { nounwind "target-cpu"="iceland" }
102attributes #3 = { nounwind "target-cpu"="fiji" }
103