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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 6
; RUN: opt -S -mtriple=amdgcn-amd-amdhsa -passes=amdgpu-attributor %s -o - | FileCheck %s
define float @align_back_prop(ptr addrspace(1) align 4 %x) {
; CHECK-LABEL: define float @align_back_prop(
; CHECK-SAME: ptr addrspace(1) align 8 [[X:%.*]]) #[[ATTR0:[0-9]+]] {
; CHECK-NEXT: [[FAT_PTR:%.*]] = call align 8 ptr addrspace(7) @llvm.amdgcn.make.buffer.rsrc.p7.p1(ptr addrspace(1) [[X]], i16 0, i64 256, i32 0)
; CHECK-NEXT: [[Y:%.*]] = load float, ptr addrspace(7) [[FAT_PTR]], align 8
; CHECK-NEXT: ret float [[Y]]
;
%fat.ptr = call ptr addrspace(7) @llvm.amdgcn.make.buffer.rsrc.p7.p1(ptr addrspace(1) %x, i16 0, i64 256, i32 0)
%y = load float, ptr addrspace(7) %fat.ptr, align 8
ret float %y
}
define float @align_foward_prop(ptr addrspace(1) align 8 %x) {
; CHECK-LABEL: define float @align_foward_prop(
; CHECK-SAME: ptr addrspace(1) align 8 [[X:%.*]]) #[[ATTR0]] {
; CHECK-NEXT: [[FAT_PTR:%.*]] = call align 8 ptr addrspace(7) @llvm.amdgcn.make.buffer.rsrc.p7.p1(ptr addrspace(1) [[X]], i16 0, i64 256, i32 0)
; CHECK-NEXT: [[Y:%.*]] = load float, ptr addrspace(7) [[FAT_PTR]], align 8
; CHECK-NEXT: ret float [[Y]]
;
%fat.ptr = call ptr addrspace(7) @llvm.amdgcn.make.buffer.rsrc.p7.p1(ptr addrspace(1) %x, i16 0, i64 256, i32 0)
%y = load float, ptr addrspace(7) %fat.ptr, align 4
ret float %y
}
define float @align_mix_prop(ptr addrspace(1) align 4 %x) {
; CHECK-LABEL: define float @align_mix_prop(
; CHECK-SAME: ptr addrspace(1) align 8 [[X:%.*]]) #[[ATTR0]] {
; CHECK-NEXT: [[FAT_PTR:%.*]] = call align 8 ptr addrspace(7) @llvm.amdgcn.make.buffer.rsrc.p7.p1(ptr addrspace(1) [[X]], i16 0, i64 256, i32 0)
; CHECK-NEXT: [[Y:%.*]] = load float, ptr addrspace(7) [[FAT_PTR]], align 8
; CHECK-NEXT: [[Z:%.*]] = load float, ptr addrspace(1) [[X]], align 8
; CHECK-NEXT: ret float [[Z]]
;
%fat.ptr = call ptr addrspace(7) @llvm.amdgcn.make.buffer.rsrc.p7.p1(ptr addrspace(1) %x, i16 0, i64 256, i32 0)
%y = load float, ptr addrspace(7) %fat.ptr, align 2
%z = load float, ptr addrspace(1) %x, align 8
ret float %z
}
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