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[X86] Add scheduling tests for DAA/DAS

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@317892 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Simon Pilgrim 2017-11-10 15:49:41 +00:00
parent 68960b1207
commit 3343c3a754
1 changed files with 168 additions and 2 deletions
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170
test/CodeGen/X86/schedule-x86_32.ll
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@ -348,5 +348,171 @@ define i8 @test_aas(i8 %a0) optsize {
}
; TODO - test_bound
; TODO - test_daa
; TODO - test_das
define i8 @test_daa(i8 %a0) optsize {
; GENERIC-LABEL: test_daa:
; GENERIC: # BB#0:
; GENERIC-NEXT: movb {{[0-9]+}}(%esp), %al
; GENERIC-NEXT: #APP
; GENERIC-NEXT: daa
; GENERIC-NEXT: #NO_APP
; GENERIC-NEXT: retl
;
; ATOM-LABEL: test_daa:
; ATOM: # BB#0:
; ATOM-NEXT: movb {{[0-9]+}}(%esp), %al # sched: [1:1.00]
; ATOM-NEXT: #APP
; ATOM-NEXT: daa # sched: [18:9.00]
; ATOM-NEXT: #NO_APP
; ATOM-NEXT: retl # sched: [79:39.50]
;
; SLM-LABEL: test_daa:
; SLM: # BB#0:
; SLM-NEXT: movb {{[0-9]+}}(%esp), %al # sched: [3:1.00]
; SLM-NEXT: #APP
; SLM-NEXT: daa # sched: [100:1.00]
; SLM-NEXT: #NO_APP
; SLM-NEXT: retl # sched: [4:1.00]
;
; SANDY-LABEL: test_daa:
; SANDY: # BB#0:
; SANDY-NEXT: movb {{[0-9]+}}(%esp), %al # sched: [5:0.50]
; SANDY-NEXT: #APP
; SANDY-NEXT: daa # sched: [100:0.33]
; SANDY-NEXT: #NO_APP
; SANDY-NEXT: retl # sched: [5:1.00]
;
; HASWELL-LABEL: test_daa:
; HASWELL: # BB#0:
; HASWELL-NEXT: movb {{[0-9]+}}(%esp), %al # sched: [1:0.50]
; HASWELL-NEXT: #APP
; HASWELL-NEXT: daa # sched: [100:0.25]
; HASWELL-NEXT: #NO_APP
; HASWELL-NEXT: retl # sched: [5:0.50]
;
; BROADWELL-LABEL: test_daa:
; BROADWELL: # BB#0:
; BROADWELL-NEXT: movb {{[0-9]+}}(%esp), %al # sched: [5:0.50]
; BROADWELL-NEXT: #APP
; BROADWELL-NEXT: daa # sched: [100:0.25]
; BROADWELL-NEXT: #NO_APP
; BROADWELL-NEXT: retl # sched: [6:0.50]
;
; SKYLAKE-LABEL: test_daa:
; SKYLAKE: # BB#0:
; SKYLAKE-NEXT: movb {{[0-9]+}}(%esp), %al # sched: [5:0.50]
; SKYLAKE-NEXT: #APP
; SKYLAKE-NEXT: daa # sched: [100:0.25]
; SKYLAKE-NEXT: #NO_APP
; SKYLAKE-NEXT: retl # sched: [6:0.50]
;
; SKX-LABEL: test_daa:
; SKX: # BB#0:
; SKX-NEXT: movb {{[0-9]+}}(%esp), %al # sched: [5:0.50]
; SKX-NEXT: #APP
; SKX-NEXT: daa # sched: [100:0.25]
; SKX-NEXT: #NO_APP
; SKX-NEXT: retl # sched: [6:0.50]
;
; BTVER2-LABEL: test_daa:
; BTVER2: # BB#0:
; BTVER2-NEXT: movb {{[0-9]+}}(%esp), %al # sched: [5:1.00]
; BTVER2-NEXT: #APP
; BTVER2-NEXT: daa # sched: [100:0.17]
; BTVER2-NEXT: #NO_APP
; BTVER2-NEXT: retl # sched: [4:1.00]
;
; ZNVER1-LABEL: test_daa:
; ZNVER1: # BB#0:
; ZNVER1-NEXT: movb {{[0-9]+}}(%esp), %al # sched: [8:0.50]
; ZNVER1-NEXT: #APP
; ZNVER1-NEXT: daa # sched: [100:?]
; ZNVER1-NEXT: #NO_APP
; ZNVER1-NEXT: retl # sched: [1:0.50]
%1 = tail call i8 asm "daa", "=r,r"(i8 %a0) nounwind
ret i8 %1
}
define i8 @test_das(i8 %a0) optsize {
; GENERIC-LABEL: test_das:
; GENERIC: # BB#0:
; GENERIC-NEXT: movb {{[0-9]+}}(%esp), %al
; GENERIC-NEXT: #APP
; GENERIC-NEXT: das
; GENERIC-NEXT: #NO_APP
; GENERIC-NEXT: retl
;
; ATOM-LABEL: test_das:
; ATOM: # BB#0:
; ATOM-NEXT: movb {{[0-9]+}}(%esp), %al # sched: [1:1.00]
; ATOM-NEXT: #APP
; ATOM-NEXT: das # sched: [20:10.00]
; ATOM-NEXT: #NO_APP
; ATOM-NEXT: retl # sched: [79:39.50]
;
; SLM-LABEL: test_das:
; SLM: # BB#0:
; SLM-NEXT: movb {{[0-9]+}}(%esp), %al # sched: [3:1.00]
; SLM-NEXT: #APP
; SLM-NEXT: das # sched: [100:1.00]
; SLM-NEXT: #NO_APP
; SLM-NEXT: retl # sched: [4:1.00]
;
; SANDY-LABEL: test_das:
; SANDY: # BB#0:
; SANDY-NEXT: movb {{[0-9]+}}(%esp), %al # sched: [5:0.50]
; SANDY-NEXT: #APP
; SANDY-NEXT: das # sched: [100:0.33]
; SANDY-NEXT: #NO_APP
; SANDY-NEXT: retl # sched: [5:1.00]
;
; HASWELL-LABEL: test_das:
; HASWELL: # BB#0:
; HASWELL-NEXT: movb {{[0-9]+}}(%esp), %al # sched: [1:0.50]
; HASWELL-NEXT: #APP
; HASWELL-NEXT: das # sched: [100:0.25]
; HASWELL-NEXT: #NO_APP
; HASWELL-NEXT: retl # sched: [5:0.50]
;
; BROADWELL-LABEL: test_das:
; BROADWELL: # BB#0:
; BROADWELL-NEXT: movb {{[0-9]+}}(%esp), %al # sched: [5:0.50]
; BROADWELL-NEXT: #APP
; BROADWELL-NEXT: das # sched: [100:0.25]
; BROADWELL-NEXT: #NO_APP
; BROADWELL-NEXT: retl # sched: [6:0.50]
;
; SKYLAKE-LABEL: test_das:
; SKYLAKE: # BB#0:
; SKYLAKE-NEXT: movb {{[0-9]+}}(%esp), %al # sched: [5:0.50]
; SKYLAKE-NEXT: #APP
; SKYLAKE-NEXT: das # sched: [100:0.25]
; SKYLAKE-NEXT: #NO_APP
; SKYLAKE-NEXT: retl # sched: [6:0.50]
;
; SKX-LABEL: test_das:
; SKX: # BB#0:
; SKX-NEXT: movb {{[0-9]+}}(%esp), %al # sched: [5:0.50]
; SKX-NEXT: #APP
; SKX-NEXT: das # sched: [100:0.25]
; SKX-NEXT: #NO_APP
; SKX-NEXT: retl # sched: [6:0.50]
;
; BTVER2-LABEL: test_das:
; BTVER2: # BB#0:
; BTVER2-NEXT: movb {{[0-9]+}}(%esp), %al # sched: [5:1.00]
; BTVER2-NEXT: #APP
; BTVER2-NEXT: das # sched: [100:0.17]
; BTVER2-NEXT: #NO_APP
; BTVER2-NEXT: retl # sched: [4:1.00]
;
; ZNVER1-LABEL: test_das:
; ZNVER1: # BB#0:
; ZNVER1-NEXT: movb {{[0-9]+}}(%esp), %al # sched: [8:0.50]
; ZNVER1-NEXT: #APP
; ZNVER1-NEXT: das # sched: [100:?]
; ZNVER1-NEXT: #NO_APP
; ZNVER1-NEXT: retl # sched: [1:0.50]
%1 = tail call i8 asm "das", "=r,r"(i8 %a0) nounwind
ret i8 %1
}