32 lines
1.1 KiB
LLVM
32 lines
1.1 KiB
LLVM
|
; Test the handling of unnamed vector arguments.
|
||
|
|
;
|
||
|
|
; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s -check-prefix=CHECK-VEC
|
||
|
|
; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s -check-prefix=CHECK-STACK
|
||
|
|
|
||
|
|
; This routine is called with two named vector argument (passed
|
||
|
|
; in %v24 and %v26) and two unnamed vector arguments (passed
|
||
|
|
; in the double-wide stack slots at 160 and 176).
|
||
|
|
declare void @bar(<4 x i32>, <4 x i32>, ...)
|
||
|
|
|
||
|
|
define void @foo() {
|
||
|
|
; CHECK-VEC-LABEL: foo:
|
||
|
|
; CHECK-VEC-DAG: vrepif %v24, 1
|
||
|
|
; CHECK-VEC-DAG: vrepif %v26, 2
|
||
|
|
; CHECK-VEC: brasl %r14, bar@PLT
|
||
|
|
;
|
||
|
|
; CHECK-STACK-LABEL: foo:
|
||
|
|
; CHECK-STACK: aghi %r15, -192
|
||
|
|
; CHECK-STACK-DAG: vrepif [[REG1:%v[0-9]+]], 3
|
||
|
|
; CHECK-STACK-DAG: vst [[REG1]], 160(%r15)
|
||
|
|
; CHECK-STACK-DAG: vrepif [[REG2:%v[0-9]+]], 4
|
||
|
|
; CHECK-STACK-DAG: vst [[REG2]], 176(%r15)
|
||
|
|
; CHECK-STACK: brasl %r14, bar@PLT
|
||
|
|
|
||
|
|
call void (<4 x i32>, <4 x i32>, ...) @bar
|
||
|
|
(<4 x i32> <i32 1, i32 1, i32 1, i32 1>,
|
||
|
|
<4 x i32> <i32 2, i32 2, i32 2, i32 2>,
|
||
|
|
<4 x i32> <i32 3, i32 3, i32 3, i32 3>,
|
||
|
|
<4 x i32> <i32 4, i32 4, i32 4, i32 4>)
|
||
|
|
ret void
|
||
|
|
}
|