1*9880d681SAndroid Build Coastguard Worker; RUN: llc -O0 -march=amdgcn -verify-machineinstrs < %s | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Worker; Test that the alignment of kernel arguments does not impact the 4*9880d681SAndroid Build Coastguard Worker; alignment of the stack 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: {{^}}no_args: 7*9880d681SAndroid Build Coastguard Worker; CHECK: ScratchSize: 8{{$}} 8*9880d681SAndroid Build Coastguard Workerdefine void @no_args() { 9*9880d681SAndroid Build Coastguard Worker %alloca = alloca i8 10*9880d681SAndroid Build Coastguard Worker store volatile i8 0, i8* %alloca 11*9880d681SAndroid Build Coastguard Worker ret void 12*9880d681SAndroid Build Coastguard Worker} 13*9880d681SAndroid Build Coastguard Worker 14*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: {{^}}force_align32: 15*9880d681SAndroid Build Coastguard Worker; CHECK: ScratchSize: 8{{$}} 16*9880d681SAndroid Build Coastguard Workerdefine void @force_align32(<8 x i32>) { 17*9880d681SAndroid Build Coastguard Worker %alloca = alloca i8 18*9880d681SAndroid Build Coastguard Worker store volatile i8 0, i8* %alloca 19*9880d681SAndroid Build Coastguard Worker ret void 20*9880d681SAndroid Build Coastguard Worker} 21*9880d681SAndroid Build Coastguard Worker 22*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: {{^}}force_align64: 23*9880d681SAndroid Build Coastguard Worker; CHECK: ScratchSize: 8{{$}} 24*9880d681SAndroid Build Coastguard Workerdefine void @force_align64(<16 x i32>) { 25*9880d681SAndroid Build Coastguard Worker %alloca = alloca i8 26*9880d681SAndroid Build Coastguard Worker store volatile i8 0, i8* %alloca 27*9880d681SAndroid Build Coastguard Worker ret void 28*9880d681SAndroid Build Coastguard Worker} 29*9880d681SAndroid Build Coastguard Worker 30*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: {{^}}force_align128: 31*9880d681SAndroid Build Coastguard Worker; CHECK: ScratchSize: 8{{$}} 32*9880d681SAndroid Build Coastguard Workerdefine void @force_align128(<32 x i32>) { 33*9880d681SAndroid Build Coastguard Worker %alloca = alloca i8 34*9880d681SAndroid Build Coastguard Worker store volatile i8 0, i8* %alloca 35*9880d681SAndroid Build Coastguard Worker ret void 36*9880d681SAndroid Build Coastguard Worker} 37*9880d681SAndroid Build Coastguard Worker 38*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: {{^}}force_align256: 39*9880d681SAndroid Build Coastguard Worker; CHECK: ScratchSize: 8{{$}} 40*9880d681SAndroid Build Coastguard Workerdefine void @force_align256(<64 x i32>) { 41*9880d681SAndroid Build Coastguard Worker %alloca = alloca i8 42*9880d681SAndroid Build Coastguard Worker store volatile i8 0, i8* %alloca 43*9880d681SAndroid Build Coastguard Worker ret void 44*9880d681SAndroid Build Coastguard Worker} 45