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[CostModel][X86] Added sub, or, and, fadd and fsub costs and missing 512-bit mul costs

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llvm-svn: 279301
This commit is contained in:
Simon Pilgrim 2016-08-19 19:07:10 +00:00
parent 7a104615c5
commit 054e7d2ec1
1 changed files with 227 additions and 0 deletions
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227
llvm/test/Analysis/CostModel/X86/arith.ll
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@ -49,6 +49,88 @@ define i32 @add(i32 %arg) {
ret i32 undef
}
; CHECK-LABEL: 'sub'
define i32 @sub(i32 %arg) {
; SSSE3: cost of 1 {{.*}} %A = sub
; SSE42: cost of 1 {{.*}} %A = sub
; AVX: cost of 1 {{.*}} %A = sub
; AVX2: cost of 1 {{.*}} %A = sub
; AVX512: cost of 1 {{.*}} %A = sub
%A = sub <4 x i32> undef, undef
; SSSE3: cost of 2 {{.*}} %B = sub
; SSE42: cost of 2 {{.*}} %B = sub
; AVX: cost of 4 {{.*}} %B = sub
; AVX2: cost of 1 {{.*}} %B = sub
; AVX512: cost of 1 {{.*}} %B = sub
%B = sub <8 x i32> undef, undef
; SSSE3: cost of 1 {{.*}} %C = sub
; SSE42: cost of 1 {{.*}} %C = sub
; AVX: cost of 1 {{.*}} %C = sub
; AVX2: cost of 1 {{.*}} %C = sub
; AVX512: cost of 1 {{.*}} %C = sub
%C = sub <2 x i64> undef, undef
; SSSE3: cost of 2 {{.*}} %D = sub
; SSE42: cost of 2 {{.*}} %D = sub
; AVX: cost of 4 {{.*}} %D = sub
; AVX2: cost of 1 {{.*}} %D = sub
; AVX512: cost of 1 {{.*}} %D = sub
%D = sub <4 x i64> undef, undef
; SSSE3: cost of 4 {{.*}} %E = sub
; SSE42: cost of 4 {{.*}} %E = sub
; AVX: cost of 8 {{.*}} %E = sub
; AVX2: cost of 2 {{.*}} %E = sub
; AVX512: cost of 1 {{.*}} %E = sub
%E = sub <8 x i64> undef, undef
; SSSE3: cost of 4 {{.*}} %F = sub
; SSE42: cost of 4 {{.*}} %F = sub
; AVX: cost of 8 {{.*}} %F = sub
; AVX2: cost of 2 {{.*}} %F = sub
; AVX512: cost of 1 {{.*}} %F = sub
%F = sub <16 x i32> undef, undef
ret i32 undef
}
; CHECK-LABEL: 'or'
define i32 @or(i32 %arg) {
; SSSE3: cost of 1 {{.*}} %A = or
; SSE42: cost of 1 {{.*}} %A = or
; AVX: cost of 1 {{.*}} %A = or
; AVX2: cost of 1 {{.*}} %A = or
; AVX512: cost of 1 {{.*}} %A = or
%A = or <4 x i32> undef, undef
; SSSE3: cost of 2 {{.*}} %B = or
; SSE42: cost of 2 {{.*}} %B = or
; AVX: cost of 1 {{.*}} %B = or
; AVX2: cost of 1 {{.*}} %B = or
; AVX512: cost of 1 {{.*}} %B = or
%B = or <8 x i32> undef, undef
; SSSE3: cost of 1 {{.*}} %C = or
; SSE42: cost of 1 {{.*}} %C = or
; AVX: cost of 1 {{.*}} %C = or
; AVX2: cost of 1 {{.*}} %C = or
; AVX512: cost of 1 {{.*}} %C = or
%C = or <2 x i64> undef, undef
; SSSE3: cost of 2 {{.*}} %D = or
; SSE42: cost of 2 {{.*}} %D = or
; AVX: cost of 1 {{.*}} %D = or
; AVX2: cost of 1 {{.*}} %D = or
; AVX512: cost of 1 {{.*}} %D = or
%D = or <4 x i64> undef, undef
; SSSE3: cost of 4 {{.*}} %E = or
; SSE42: cost of 4 {{.*}} %E = or
; AVX: cost of 2 {{.*}} %E = or
; AVX2: cost of 2 {{.*}} %E = or
; AVX512: cost of 1 {{.*}} %E = or
%E = or <8 x i64> undef, undef
; SSSE3: cost of 4 {{.*}} %F = or
; SSE42: cost of 4 {{.*}} %F = or
; AVX: cost of 2 {{.*}} %F = or
; AVX2: cost of 2 {{.*}} %F = or
; AVX512: cost of 1 {{.*}} %F = or
%F = or <16 x i32> undef, undef
ret i32 undef
}
; CHECK-LABEL: 'xor'
define i32 @xor(i32 %arg) {
; SSSE3: cost of 1 {{.*}} %A = xor
@ -90,6 +172,47 @@ define i32 @xor(i32 %arg) {
ret i32 undef
}
; CHECK-LABEL: 'and'
define i32 @and(i32 %arg) {
; SSSE3: cost of 1 {{.*}} %A = and
; SSE42: cost of 1 {{.*}} %A = and
; AVX: cost of 1 {{.*}} %A = and
; AVX2: cost of 1 {{.*}} %A = and
; AVX512: cost of 1 {{.*}} %A = and
%A = and <4 x i32> undef, undef
; SSSE3: cost of 2 {{.*}} %B = and
; SSE42: cost of 2 {{.*}} %B = and
; AVX: cost of 1 {{.*}} %B = and
; AVX2: cost of 1 {{.*}} %B = and
; AVX512: cost of 1 {{.*}} %B = and
%B = and <8 x i32> undef, undef
; SSSE3: cost of 1 {{.*}} %C = and
; SSE42: cost of 1 {{.*}} %C = and
; AVX: cost of 1 {{.*}} %C = and
; AVX2: cost of 1 {{.*}} %C = and
; AVX512: cost of 1 {{.*}} %C = and
%C = and <2 x i64> undef, undef
; SSSE3: cost of 2 {{.*}} %D = and
; SSE42: cost of 2 {{.*}} %D = and
; AVX: cost of 1 {{.*}} %D = and
; AVX2: cost of 1 {{.*}} %D = and
; AVX512: cost of 1 {{.*}} %D = and
%D = and <4 x i64> undef, undef
; SSSE3: cost of 4 {{.*}} %E = and
; SSE42: cost of 4 {{.*}} %E = and
; AVX: cost of 2 {{.*}} %E = and
; AVX2: cost of 2 {{.*}} %E = and
; AVX512: cost of 1 {{.*}} %E = and
%E = and <8 x i64> undef, undef
; SSSE3: cost of 4 {{.*}} %F = and
; SSE42: cost of 4 {{.*}} %F = and
; AVX: cost of 2 {{.*}} %F = and
; AVX2: cost of 2 {{.*}} %F = and
; AVX512: cost of 1 {{.*}} %F = and
%F = and <16 x i32> undef, undef
ret i32 undef
}
; CHECK-LABEL: 'mul'
define void @mul() {
; A <2 x i32> gets expanded to a <2 x i64> vector.
@ -119,9 +242,113 @@ define void @mul() {
; AVX2: cost of 9 {{.*}} %A3 = mul
; AVX512: cost of 9 {{.*}} %A3 = mul
%A3 = mul <4 x i64> undef, undef
; SSSE3: cost of 12 {{.*}} %A4 = mul
; SSE42: cost of 2 {{.*}} %A4 = mul
; AVX: cost of 4 {{.*}} %A4 = mul
; AVX2: cost of 1 {{.*}} %A4 = mul
; AVX512: cost of 1 {{.*}} %A4 = mul
%A4 = mul <8 x i32> undef, undef
; SSSE3: cost of 24 {{.*}} %A5 = mul
; SSE42: cost of 4 {{.*}} %A5 = mul
; AVX: cost of 8 {{.*}} %A5 = mul
; AVX2: cost of 2 {{.*}} %A5 = mul
; AVX512: cost of 1 {{.*}} %A5 = mul
%A5 = mul <16 x i32> undef, undef
; SSSE3: cost of 36 {{.*}} %A6 = mul
; SSE42: cost of 36 {{.*}} %A6 = mul
; AVX: cost of 36 {{.*}} %A6 = mul
; AVX2: cost of 18 {{.*}} %A6 = mul
; AVX512: cost of 2 {{.*}} %A6 = mul
%A6 = mul <8 x i64> undef, undef
ret void
}
; CHECK-LABEL: 'fadd'
define i32 @fadd(i32 %arg) {
; SSSE3: cost of 2 {{.*}} %A = fadd
; SSE42: cost of 2 {{.*}} %A = fadd
; AVX: cost of 2 {{.*}} %A = fadd
; AVX2: cost of 2 {{.*}} %A = fadd
; AVX512: cost of 2 {{.*}} %A = fadd
%A = fadd <4 x float> undef, undef
; SSSE3: cost of 4 {{.*}} %B = fadd
; SSE42: cost of 4 {{.*}} %B = fadd
; AVX: cost of 2 {{.*}} %B = fadd
; AVX2: cost of 2 {{.*}} %B = fadd
; AVX512: cost of 2 {{.*}} %B = fadd
%B = fadd <8 x float> undef, undef
; SSSE3: cost of 8 {{.*}} %C = fadd
; SSE42: cost of 8 {{.*}} %C = fadd
; AVX: cost of 4 {{.*}} %C = fadd
; AVX2: cost of 4 {{.*}} %C = fadd
; AVX512: cost of 2 {{.*}} %C = fadd
%C = fadd <16 x float> undef, undef
; SSSE3: cost of 2 {{.*}} %D = fadd
; SSE42: cost of 2 {{.*}} %D = fadd
; AVX: cost of 2 {{.*}} %D = fadd
; AVX2: cost of 2 {{.*}} %D = fadd
; AVX512: cost of 2 {{.*}} %D = fadd
%D = fadd <2 x double> undef, undef
; SSSE3: cost of 4 {{.*}} %E = fadd
; SSE42: cost of 4 {{.*}} %E = fadd
; AVX: cost of 2 {{.*}} %E = fadd
; AVX2: cost of 2 {{.*}} %E = fadd
; AVX512: cost of 2 {{.*}} %E = fadd
%E = fadd <4 x double> undef, undef
; SSSE3: cost of 8 {{.*}} %F = fadd
; SSE42: cost of 8 {{.*}} %F = fadd
; AVX: cost of 4 {{.*}} %F = fadd
; AVX2: cost of 4 {{.*}} %F = fadd
; AVX512: cost of 2 {{.*}} %F = fadd
%F = fadd <8 x double> undef, undef
ret i32 undef
}
; CHECK-LABEL: 'fsub'
define i32 @fsub(i32 %arg) {
; SSSE3: cost of 2 {{.*}} %A = fsub
; SSE42: cost of 2 {{.*}} %A = fsub
; AVX: cost of 2 {{.*}} %A = fsub
; AVX2: cost of 2 {{.*}} %A = fsub
; AVX512: cost of 2 {{.*}} %A = fsub
%A = fsub <4 x float> undef, undef
; SSSE3: cost of 4 {{.*}} %B = fsub
; SSE42: cost of 4 {{.*}} %B = fsub
; AVX: cost of 2 {{.*}} %B = fsub
; AVX2: cost of 2 {{.*}} %B = fsub
; AVX512: cost of 2 {{.*}} %B = fsub
%B = fsub <8 x float> undef, undef
; SSSE3: cost of 8 {{.*}} %C = fsub
; SSE42: cost of 8 {{.*}} %C = fsub
; AVX: cost of 4 {{.*}} %C = fsub
; AVX2: cost of 4 {{.*}} %C = fsub
; AVX512: cost of 2 {{.*}} %C = fsub
%C = fsub <16 x float> undef, undef
; SSSE3: cost of 2 {{.*}} %D = fsub
; SSE42: cost of 2 {{.*}} %D = fsub
; AVX: cost of 2 {{.*}} %D = fsub
; AVX2: cost of 2 {{.*}} %D = fsub
; AVX512: cost of 2 {{.*}} %D = fsub
%D = fsub <2 x double> undef, undef
; SSSE3: cost of 4 {{.*}} %E = fsub
; SSE42: cost of 4 {{.*}} %E = fsub
; AVX: cost of 2 {{.*}} %E = fsub
; AVX2: cost of 2 {{.*}} %E = fsub
; AVX512: cost of 2 {{.*}} %E = fsub
%E = fsub <4 x double> undef, undef
; SSSE3: cost of 8 {{.*}} %F = fsub
; SSE42: cost of 8 {{.*}} %F = fsub
; AVX: cost of 4 {{.*}} %F = fsub
; AVX2: cost of 4 {{.*}} %F = fsub
; AVX512: cost of 2 {{.*}} %F = fsub
%F = fsub <8 x double> undef, undef
ret i32 undef
}
; CHECK-LABEL: 'fmul'
define i32 @fmul(i32 %arg) {
; SSSE3: cost of 2 {{.*}} %A = fmul