xref: /aosp_15_r20/external/llvm/test/CodeGen/SystemZ/vec-sqrt-01.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58) 
1*9880d681SAndroid Build Coastguard Worker; Test f64 and v2f64 square root.
2*9880d681SAndroid Build Coastguard Worker;
3*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s
4*9880d681SAndroid Build Coastguard Worker
5*9880d681SAndroid Build Coastguard Workerdeclare double @llvm.sqrt.f64(double)
6*9880d681SAndroid Build Coastguard Workerdeclare <2 x double> @llvm.sqrt.v2f64(<2 x double>)
7*9880d681SAndroid Build Coastguard Worker
8*9880d681SAndroid Build Coastguard Workerdefine <2 x double> @f1(<2 x double> %val) {
9*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: f1:
10*9880d681SAndroid Build Coastguard Worker; CHECK: vfsqdb %v24, %v24
11*9880d681SAndroid Build Coastguard Worker; CHECK: br %r14
12*9880d681SAndroid Build Coastguard Worker  %ret = call <2 x double> @llvm.sqrt.v2f64(<2 x double> %val)
13*9880d681SAndroid Build Coastguard Worker  ret <2 x double> %ret
14*9880d681SAndroid Build Coastguard Worker}
15*9880d681SAndroid Build Coastguard Worker
16*9880d681SAndroid Build Coastguard Workerdefine double @f2(<2 x double> %val) {
17*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: f2:
18*9880d681SAndroid Build Coastguard Worker; CHECK: wfsqdb %f0, %v24
19*9880d681SAndroid Build Coastguard Worker; CHECK: br %r14
20*9880d681SAndroid Build Coastguard Worker  %scalar = extractelement <2 x double> %val, i32 0
21*9880d681SAndroid Build Coastguard Worker  %ret = call double @llvm.sqrt.f64(double %scalar)
22*9880d681SAndroid Build Coastguard Worker  ret double %ret
23*9880d681SAndroid Build Coastguard Worker}
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