You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
45 lines
1.0 KiB
45 lines
1.0 KiB
; RUN: llc -O0 -march=amdgcn -verify-machineinstrs < %s | FileCheck %s
|
|
|
|
; Test that the alignment of kernel arguments does not impact the
|
|
; alignment of the stack
|
|
|
|
; CHECK-LABEL: {{^}}no_args:
|
|
; CHECK: ScratchSize: 8{{$}}
|
|
define void @no_args() {
|
|
%alloca = alloca i8
|
|
store volatile i8 0, i8* %alloca
|
|
ret void
|
|
}
|
|
|
|
; CHECK-LABEL: {{^}}force_align32:
|
|
; CHECK: ScratchSize: 8{{$}}
|
|
define void @force_align32(<8 x i32>) {
|
|
%alloca = alloca i8
|
|
store volatile i8 0, i8* %alloca
|
|
ret void
|
|
}
|
|
|
|
; CHECK-LABEL: {{^}}force_align64:
|
|
; CHECK: ScratchSize: 8{{$}}
|
|
define void @force_align64(<16 x i32>) {
|
|
%alloca = alloca i8
|
|
store volatile i8 0, i8* %alloca
|
|
ret void
|
|
}
|
|
|
|
; CHECK-LABEL: {{^}}force_align128:
|
|
; CHECK: ScratchSize: 8{{$}}
|
|
define void @force_align128(<32 x i32>) {
|
|
%alloca = alloca i8
|
|
store volatile i8 0, i8* %alloca
|
|
ret void
|
|
}
|
|
|
|
; CHECK-LABEL: {{^}}force_align256:
|
|
; CHECK: ScratchSize: 8{{$}}
|
|
define void @force_align256(<64 x i32>) {
|
|
%alloca = alloca i8
|
|
store volatile i8 0, i8* %alloca
|
|
ret void
|
|
}
|