44 lines
1.5 KiB
LLVM
44 lines
1.5 KiB
LLVM
|
; 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>
|
||
|
|
}
|