c62745e167
We have some odd redundancy where clang specially handles the stack size case. If clang prints it, the source location is first followed by "warning". The backend diagnostic, as printed by other tools puts "warning" first.
103 lines
4.5 KiB
LLVM
103 lines
4.5 KiB
LLVM
; RUN: not llc -march=amdgcn -verify-machineinstrs < %s 2>&1 | FileCheck -check-prefix=ERROR %s
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; ERROR: error: <unknown>:0:0: scalar registers (106) exceeds limit (104) in function 'use_too_many_sgprs_tahiti'
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define amdgpu_kernel void @use_too_many_sgprs_tahiti() #0 {
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call void asm sideeffect "", "~{s[0:7]}" ()
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call void asm sideeffect "", "~{s[8:15]}" ()
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call void asm sideeffect "", "~{s[16:23]}" ()
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call void asm sideeffect "", "~{s[24:31]}" ()
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call void asm sideeffect "", "~{s[32:39]}" ()
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call void asm sideeffect "", "~{s[40:47]}" ()
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call void asm sideeffect "", "~{s[48:55]}" ()
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call void asm sideeffect "", "~{s[56:63]}" ()
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call void asm sideeffect "", "~{s[64:71]}" ()
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call void asm sideeffect "", "~{s[72:79]}" ()
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call void asm sideeffect "", "~{s[80:87]}" ()
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call void asm sideeffect "", "~{s[88:95]}" ()
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call void asm sideeffect "", "~{s[96:103]}" ()
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call void asm sideeffect "", "~{vcc}" ()
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ret void
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}
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; ERROR: error: <unknown>:0:0: scalar registers (106) exceeds limit (104) in function 'use_too_many_sgprs_bonaire'
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define amdgpu_kernel void @use_too_many_sgprs_bonaire() #1 {
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call void asm sideeffect "", "~{s[0:7]}" ()
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call void asm sideeffect "", "~{s[8:15]}" ()
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call void asm sideeffect "", "~{s[16:23]}" ()
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call void asm sideeffect "", "~{s[24:31]}" ()
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call void asm sideeffect "", "~{s[32:39]}" ()
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call void asm sideeffect "", "~{s[40:47]}" ()
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call void asm sideeffect "", "~{s[48:55]}" ()
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call void asm sideeffect "", "~{s[56:63]}" ()
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call void asm sideeffect "", "~{s[64:71]}" ()
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call void asm sideeffect "", "~{s[72:79]}" ()
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call void asm sideeffect "", "~{s[80:87]}" ()
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call void asm sideeffect "", "~{s[88:95]}" ()
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call void asm sideeffect "", "~{s[96:103]}" ()
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call void asm sideeffect "", "~{vcc}" ()
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ret void
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}
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; ERROR: error: <unknown>:0:0: scalar registers (108) exceeds limit (104) in function 'use_too_many_sgprs_bonaire_flat_scr'
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define amdgpu_kernel void @use_too_many_sgprs_bonaire_flat_scr() #1 {
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call void asm sideeffect "", "~{s[0:7]}" ()
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call void asm sideeffect "", "~{s[8:15]}" ()
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call void asm sideeffect "", "~{s[16:23]}" ()
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call void asm sideeffect "", "~{s[24:31]}" ()
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call void asm sideeffect "", "~{s[32:39]}" ()
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call void asm sideeffect "", "~{s[40:47]}" ()
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call void asm sideeffect "", "~{s[48:55]}" ()
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call void asm sideeffect "", "~{s[56:63]}" ()
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call void asm sideeffect "", "~{s[64:71]}" ()
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call void asm sideeffect "", "~{s[72:79]}" ()
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call void asm sideeffect "", "~{s[80:87]}" ()
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call void asm sideeffect "", "~{s[88:95]}" ()
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call void asm sideeffect "", "~{s[96:103]}" ()
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call void asm sideeffect "", "~{vcc}" ()
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call void asm sideeffect "", "~{flat_scratch}" ()
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ret void
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}
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; ERROR: error: <unknown>:0:0: scalar registers (98) exceeds limit (96) in function 'use_too_many_sgprs_iceland'
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define amdgpu_kernel void @use_too_many_sgprs_iceland() #2 {
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call void asm sideeffect "", "~{vcc}" ()
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call void asm sideeffect "", "~{s[0:7]}" ()
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call void asm sideeffect "", "~{s[8:15]}" ()
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call void asm sideeffect "", "~{s[16:23]}" ()
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call void asm sideeffect "", "~{s[24:31]}" ()
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call void asm sideeffect "", "~{s[32:39]}" ()
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call void asm sideeffect "", "~{s[40:47]}" ()
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call void asm sideeffect "", "~{s[48:55]}" ()
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call void asm sideeffect "", "~{s[56:63]}" ()
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call void asm sideeffect "", "~{s[64:71]}" ()
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call void asm sideeffect "", "~{s[72:79]}" ()
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call void asm sideeffect "", "~{s[80:87]}" ()
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call void asm sideeffect "", "~{s[88:95]}" ()
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ret void
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}
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; ERROR: error: <unknown>:0:0: addressable scalar registers (103) exceeds limit (102) in function 'use_too_many_sgprs_fiji'
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define amdgpu_kernel void @use_too_many_sgprs_fiji() #3 {
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call void asm sideeffect "", "~{s[0:7]}" ()
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call void asm sideeffect "", "~{s[8:15]}" ()
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call void asm sideeffect "", "~{s[16:23]}" ()
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call void asm sideeffect "", "~{s[24:31]}" ()
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call void asm sideeffect "", "~{s[32:39]}" ()
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call void asm sideeffect "", "~{s[40:47]}" ()
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call void asm sideeffect "", "~{s[48:55]}" ()
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call void asm sideeffect "", "~{s[56:63]}" ()
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call void asm sideeffect "", "~{s[64:71]}" ()
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call void asm sideeffect "", "~{s[72:79]}" ()
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call void asm sideeffect "", "~{s[80:87]}" ()
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call void asm sideeffect "", "~{s[88:95]}" ()
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call void asm sideeffect "", "~{s[96:99]}" ()
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call void asm sideeffect "", "~{s[100:101]}" ()
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call void asm sideeffect "", "~{s102}" ()
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ret void
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}
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attributes #0 = { nounwind "target-cpu"="tahiti" }
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attributes #1 = { nounwind "target-cpu"="bonaire" }
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attributes #2 = { nounwind "target-cpu"="iceland" }
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attributes #3 = { nounwind "target-cpu"="fiji" }
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