| ; RUN: opt < %s -cost-model -analyze -mtriple=systemz-unknown -mcpu=z13 | FileCheck %s |
| |
| ; Check costs of divisions by register |
| ; |
| ; Note: Vectorization of division/remainder is temporarily disabled for high |
| ; vectorization factors by returning 1000. |
| |
| ; Scalar sdiv |
| |
| define i64 @fun0(i64 %a, i64 %b) { |
| %r = sdiv i64 %a, %b |
| ret i64 %r |
| ; CHECK: Cost Model: Found an estimated cost of 20 for instruction: %r = sdiv i64 |
| } |
| |
| define i32 @fun1(i32 %a, i32 %b) { |
| %r = sdiv i32 %a, %b |
| ret i32 %r |
| ; CHECK: Cost Model: Found an estimated cost of 20 for instruction: %r = sdiv i32 %a, %b |
| } |
| |
| define i16 @fun2(i16 %a, i16 %b) { |
| %r = sdiv i16 %a, %b |
| ret i16 %r |
| ; CHECK: Cost Model: Found an estimated cost of 20 for instruction: %r = sdiv i16 %a, %b |
| } |
| |
| define i8 @fun3(i8 %a, i8 %b) { |
| %r = sdiv i8 %a, %b |
| ret i8 %r |
| ; CHECK: Cost Model: Found an estimated cost of 20 for instruction: %r = sdiv i8 %a, %b |
| } |
| |
| ; Vector sdiv |
| |
| define <2 x i64> @fun4(<2 x i64> %a, <2 x i64> %b) { |
| %r = sdiv <2 x i64> %a, %b |
| ret <2 x i64> %r |
| ; CHECK: Cost Model: Found an estimated cost of 47 for instruction: %r = sdiv <2 x i64> |
| } |
| |
| define <4 x i32> @fun5(<4 x i32> %a, <4 x i32> %b) { |
| %r = sdiv <4 x i32> %a, %b |
| ret <4 x i32> %r |
| ; CHECK: Cost Model: Found an estimated cost of 94 for instruction: %r = sdiv <4 x i32> |
| } |
| |
| define <2 x i32> @fun6(<2 x i32> %a, <2 x i32> %b) { |
| %r = sdiv <2 x i32> %a, %b |
| ret <2 x i32> %r |
| ; CHECK: Cost Model: Found an estimated cost of 48 for instruction: %r = sdiv <2 x i32> |
| } |
| |
| define <8 x i16> @fun7(<8 x i16> %a, <8 x i16> %b) { |
| %r = sdiv <8 x i16> %a, %b |
| ret <8 x i16> %r |
| ; CHECK: Cost Model: Found an estimated cost of 1000 for instruction: %r = sdiv <8 x i16> |
| } |
| |
| define <4 x i16> @fun8(<4 x i16> %a, <4 x i16> %b) { |
| %r = sdiv <4 x i16> %a, %b |
| ret <4 x i16> %r |
| ; CHECK: Cost Model: Found an estimated cost of 94 for instruction: %r = sdiv <4 x i16> |
| } |
| |
| define <16 x i8> @fun9(<16 x i8> %a, <16 x i8> %b) { |
| %r = sdiv <16 x i8> %a, %b |
| ret <16 x i8> %r |
| ; CHECK: Cost Model: Found an estimated cost of 1000 for instruction: %r = sdiv <16 x i8> |
| } |
| |
| define <8 x i8> @fun10(<8 x i8> %a, <8 x i8> %b) { |
| %r = sdiv <8 x i8> %a, %b |
| ret <8 x i8> %r |
| ; CHECK: Cost Model: Found an estimated cost of 1000 for instruction: %r = sdiv <8 x i8> |
| } |
| |
| ; Scalar udiv |
| |
| define i64 @fun11(i64 %a, i64 %b) { |
| %r = udiv i64 %a, %b |
| ret i64 %r |
| ; CHECK: Cost Model: Found an estimated cost of 20 for instruction: %r = udiv i64 %a, %b |
| } |
| |
| define i32 @fun12(i32 %a, i32 %b) { |
| %r = udiv i32 %a, %b |
| ret i32 %r |
| ; CHECK: Cost Model: Found an estimated cost of 20 for instruction: %r = udiv i32 |
| } |
| |
| define i16 @fun13(i16 %a, i16 %b) { |
| %r = udiv i16 %a, %b |
| ret i16 %r |
| ; CHECK: Cost Model: Found an estimated cost of 20 for instruction: %r = udiv i16 |
| } |
| |
| define i8 @fun14(i8 %a, i8 %b) { |
| %r = udiv i8 %a, %b |
| ret i8 %r |
| ; CHECK: Cost Model: Found an estimated cost of 20 for instruction: %r = udiv i8 |
| } |
| |
| ; Vector udiv |
| |
| define <2 x i64> @fun15(<2 x i64> %a, <2 x i64> %b) { |
| %r = udiv <2 x i64> %a, %b |
| ret <2 x i64> %r |
| ; CHECK: Cost Model: Found an estimated cost of 47 for instruction: %r = udiv <2 x i64> |
| } |
| |
| define <4 x i32> @fun16(<4 x i32> %a, <4 x i32> %b) { |
| %r = udiv <4 x i32> %a, %b |
| ret <4 x i32> %r |
| ; CHECK: Cost Model: Found an estimated cost of 94 for instruction: %r = udiv <4 x i32> |
| } |
| |
| define <2 x i32> @fun17(<2 x i32> %a, <2 x i32> %b) { |
| %r = udiv <2 x i32> %a, %b |
| ret <2 x i32> %r |
| ; CHECK: Cost Model: Found an estimated cost of 48 for instruction: %r = udiv <2 x i32> |
| } |
| |
| define <8 x i16> @fun18(<8 x i16> %a, <8 x i16> %b) { |
| %r = udiv <8 x i16> %a, %b |
| ret <8 x i16> %r |
| ; CHECK: Cost Model: Found an estimated cost of 1000 for instruction: %r = udiv <8 x i16> |
| } |
| |
| define <4 x i16> @fun19(<4 x i16> %a, <4 x i16> %b) { |
| %r = udiv <4 x i16> %a, %b |
| ret <4 x i16> %r |
| ; CHECK: Cost Model: Found an estimated cost of 94 for instruction: %r = udiv <4 x i16> |
| } |
| |
| define <16 x i8> @fun20(<16 x i8> %a, <16 x i8> %b) { |
| %r = udiv <16 x i8> %a, %b |
| ret <16 x i8> %r |
| ; CHECK: Cost Model: Found an estimated cost of 1000 for instruction: %r = udiv <16 x i8> |
| } |
| |
| define <8 x i8> @fun21(<8 x i8> %a, <8 x i8> %b) { |
| %r = udiv <8 x i8> %a, %b |
| ret <8 x i8> %r |
| ; CHECK: Cost Model: Found an estimated cost of 1000 for instruction: %r = udiv <8 x i8> |
| } |
| |
| ; Scalar srem |
| |
| define i64 @fun22(i64 %a, i64 %b) { |
| %r = srem i64 %a, %b |
| ret i64 %r |
| ; CHECK: Cost Model: Found an estimated cost of 20 for instruction: %r = srem i64 |
| } |
| |
| define i32 @fun23(i32 %a, i32 %b) { |
| %r = srem i32 %a, %b |
| ret i32 %r |
| ; CHECK: Cost Model: Found an estimated cost of 20 for instruction: %r = srem i32 |
| } |
| |
| define i16 @fun24(i16 %a, i16 %b) { |
| %r = srem i16 %a, %b |
| ret i16 %r |
| ; CHECK: Cost Model: Found an estimated cost of 20 for instruction: %r = srem i16 |
| } |
| |
| define i8 @fun25(i8 %a, i8 %b) { |
| %r = srem i8 %a, %b |
| ret i8 %r |
| ; CHECK: Cost Model: Found an estimated cost of 20 for instruction: %r = srem i8 |
| } |
| |
| ; Vector srem |
| |
| define <2 x i64> @fun26(<2 x i64> %a, <2 x i64> %b) { |
| %r = srem <2 x i64> %a, %b |
| ret <2 x i64> %r |
| ; CHECK: Cost Model: Found an estimated cost of 47 for instruction: %r = srem <2 x i64> |
| } |
| |
| define <4 x i32> @fun27(<4 x i32> %a, <4 x i32> %b) { |
| %r = srem <4 x i32> %a, %b |
| ret <4 x i32> %r |
| ; CHECK: Cost Model: Found an estimated cost of 94 for instruction: %r = srem <4 x i32> |
| } |
| |
| define <2 x i32> @fun28(<2 x i32> %a, <2 x i32> %b) { |
| %r = srem <2 x i32> %a, %b |
| ret <2 x i32> %r |
| ; CHECK: Cost Model: Found an estimated cost of 48 for instruction: %r = srem <2 x i32> |
| } |
| |
| define <8 x i16> @fun29(<8 x i16> %a, <8 x i16> %b) { |
| %r = srem <8 x i16> %a, %b |
| ret <8 x i16> %r |
| ; CHECK: ost Model: Found an estimated cost of 1000 for instruction: %r = srem <8 x i16> |
| } |
| |
| define <4 x i16> @fun30(<4 x i16> %a, <4 x i16> %b) { |
| %r = srem <4 x i16> %a, %b |
| ret <4 x i16> %r |
| ; CHECK: Cost Model: Found an estimated cost of 94 for instruction: %r = srem <4 x i16> |
| } |
| |
| define <16 x i8> @fun31(<16 x i8> %a, <16 x i8> %b) { |
| %r = srem <16 x i8> %a, %b |
| ret <16 x i8> %r |
| ; CHECK: Cost Model: Found an estimated cost of 1000 for instruction: %r = srem <16 x i8> |
| } |
| |
| define <8 x i8> @fun32(<8 x i8> %a, <8 x i8> %b) { |
| %r = srem <8 x i8> %a, %b |
| ret <8 x i8> %r |
| ; CHECK: Cost Model: Found an estimated cost of 1000 for instruction: %r = srem <8 x i8> |
| } |
| |
| ; Scalar urem |
| |
| define i64 @fun33(i64 %a, i64 %b) { |
| %r = urem i64 %a, %b |
| ret i64 %r |
| ; CHECK: Cost Model: Found an estimated cost of 20 for instruction: %r = urem i64 |
| } |
| |
| define i32 @fun34(i32 %a, i32 %b) { |
| %r = urem i32 %a, %b |
| ret i32 %r |
| ; CHECK: Cost Model: Found an estimated cost of 20 for instruction: %r = urem i32 |
| } |
| |
| define i16 @fun35(i16 %a, i16 %b) { |
| %r = urem i16 %a, %b |
| ret i16 %r |
| ; CHECK: Cost Model: Found an estimated cost of 20 for instruction: %r = urem i16 |
| } |
| |
| define i8 @fun36(i8 %a, i8 %b) { |
| %r = urem i8 %a, %b |
| ret i8 %r |
| ; CHECK: Cost Model: Found an estimated cost of 20 for instruction: %r = urem i8 |
| } |
| |
| ; Vector urem |
| |
| define <2 x i64> @fun37(<2 x i64> %a, <2 x i64> %b) { |
| %r = urem <2 x i64> %a, %b |
| ret <2 x i64> %r |
| ; CHECK: Cost Model: Found an estimated cost of 47 for instruction: %r = urem <2 x i64> |
| } |
| |
| define <4 x i32> @fun38(<4 x i32> %a, <4 x i32> %b) { |
| %r = urem <4 x i32> %a, %b |
| ret <4 x i32> %r |
| ; CHECK: Cost Model: Found an estimated cost of 94 for instruction: %r = urem <4 x i32> |
| } |
| |
| define <2 x i32> @fun39(<2 x i32> %a, <2 x i32> %b) { |
| %r = urem <2 x i32> %a, %b |
| ret <2 x i32> %r |
| ; CHECK: Cost Model: Found an estimated cost of 48 for instruction: %r = urem <2 x i32> |
| } |
| |
| define <8 x i16> @fun40(<8 x i16> %a, <8 x i16> %b) { |
| %r = urem <8 x i16> %a, %b |
| ret <8 x i16> %r |
| ; CHECK: Cost Model: Found an estimated cost of 1000 for instruction: %r = urem <8 x i16> |
| } |
| |
| define <4 x i16> @fun41(<4 x i16> %a, <4 x i16> %b) { |
| %r = urem <4 x i16> %a, %b |
| ret <4 x i16> %r |
| ; CHECK: Cost Model: Found an estimated cost of 94 for instruction: %r = urem <4 x i16> |
| } |
| |
| define <16 x i8> @fun42(<16 x i8> %a, <16 x i8> %b) { |
| %r = urem <16 x i8> %a, %b |
| ret <16 x i8> %r |
| ; CHECK: Cost Model: Found an estimated cost of 1000 for instruction: %r = urem <16 x i8> |
| } |
| |
| define <8 x i8> @fun43(<8 x i8> %a, <8 x i8> %b) { |
| %r = urem <8 x i8> %a, %b |
| ret <8 x i8> %r |
| ; CHECK: Cost Model: Found an estimated cost of 1000 for instruction: %r = urem <8 x i8> |
| } |