| ; RUN: opt < %s -cost-model -analyze -mtriple=systemz-unknown -mcpu=z13 | FileCheck %s |
| ; |
| ; Costs for conversion of i1 vectors to vectors of double. |
| |
| define <2 x double> @fun0(<2 x i8> %val1, <2 x i8> %val2) { |
| %cmp = icmp eq <2 x i8> %val1, %val2 |
| %v = uitofp <2 x i1> %cmp to <2 x double> |
| ret <2 x double> %v |
| |
| ; CHECK: fun0 |
| ; CHECK: cost of 1 for instruction: %cmp = icmp eq <2 x i8> %val1, %val2 |
| ; CHECK: cost of 5 for instruction: %v = uitofp <2 x i1> %cmp to <2 x double> |
| } |
| |
| define <2 x double> @fun1(<2 x i8> %val1, <2 x i8> %val2) { |
| %cmp = icmp eq <2 x i8> %val1, %val2 |
| %v = sitofp <2 x i1> %cmp to <2 x double> |
| ret <2 x double> %v |
| |
| ; CHECK: fun1 |
| ; CHECK: cost of 1 for instruction: %cmp = icmp eq <2 x i8> %val1, %val2 |
| ; CHECK: cost of 4 for instruction: %v = sitofp <2 x i1> %cmp to <2 x double> |
| } |
| |
| define <2 x double> @fun2(<2 x i64> %val1, <2 x i64> %val2) { |
| %cmp = icmp eq <2 x i64> %val1, %val2 |
| %v = uitofp <2 x i1> %cmp to <2 x double> |
| ret <2 x double> %v |
| |
| ; CHECK: fun2 |
| ; CHECK: cost of 1 for instruction: %cmp = icmp eq <2 x i64> %val1, %val2 |
| ; CHECK: cost of 2 for instruction: %v = uitofp <2 x i1> %cmp to <2 x double> |
| } |
| |
| define <2 x double> @fun3(<2 x i64> %val1, <2 x i64> %val2) { |
| %cmp = icmp eq <2 x i64> %val1, %val2 |
| %v = sitofp <2 x i1> %cmp to <2 x double> |
| ret <2 x double> %v |
| |
| ; CHECK: fun3 |
| ; CHECK: cost of 1 for instruction: %cmp = icmp eq <2 x i64> %val1, %val2 |
| ; CHECK: cost of 1 for instruction: %v = sitofp <2 x i1> %cmp to <2 x double> |
| } |