blob: 98c3d84bc8bf9047cab78642f4383d2fc3cf498e [file] [log] [blame]
; Test the passing of scalar i128 values on z/OS.
;
; RUN: llc < %s -mtriple=s390x-ibm-zos -mcpu=z13 | FileCheck %s
; CHECK-LABEL: call_i128:
; CHECK-DAG: larl 1,L#CPI0_0
; CHECK-DAG: vl 0,0(1),3
; CHECK-DAG: vst 0,2256(4),3
; CHECK-DAG: larl 1,L#CPI0_1
; CHECK-DAG: vl 0,0(1),3
; CHECK-DAG: vst 0,2272(4),3
; CHECK-DAG: la 1,2288(4)
; CHECK-DAG: la 2,2272(4)
; CHECK-DAG: la 3,2256(4)
define i128 @call_i128() {
entry:
%retval = call i128 (i128, i128) @pass_i128(i128 64, i128 65)
ret i128 %retval
}
; CHECK-LABEL: pass_i128:
; CHECK: vl 0,0(3),3
; CHECK: vl 1,0(2),3
; CHECK: vaq 0,1,0
; CHECK: vst 0,0(1),3
define i128 @pass_i128(i128 %arg0, i128 %arg1) {
entry:
%N = add i128 %arg0, %arg1
ret i128 %N
}