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|
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --scrub-attributes --version 2
; RUN: opt -S -mtriple=amdgcn-amd-amdhsa -passes=instcombine < %s | FileCheck --check-prefixes=DEFAULT,CHECK %s
; RUN: opt -S -mtriple=amdgcn-amd-amdhsa -mattr=+wavefrontsize32 -passes=instcombine < %s | FileCheck --check-prefixes=WAVE32,CHECK %s
; RUN: opt -S -mtriple=amdgcn-amd-amdhsa -mattr=+wavefrontsize64 -passes=instcombine < %s | FileCheck --check-prefixes=WAVE64,CHECK %s
; RUN: opt -S -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1030 -passes=instcombine < %s | FileCheck --check-prefixes=WAVE32,CHECK %s
; RUN: opt -S -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1030 -mattr=+wavefrontsize64 -passes=instcombine < %s | FileCheck --check-prefixes=WAVE64,CHECK %s
declare i32 @llvm.amdgcn.mbcnt.lo(i32, i32)
declare i32 @llvm.amdgcn.mbcnt.hi(i32, i32)
define i32 @mbcnt_lo(i32 %x, i32 %y) {
; DEFAULT-LABEL: define i32 @mbcnt_lo
; DEFAULT-SAME: (i32 [[X:%.*]], i32 [[Y:%.*]]) {
; DEFAULT-NEXT: [[LO:%.*]] = call i32 @llvm.amdgcn.mbcnt.lo(i32 [[X]], i32 [[Y]])
; DEFAULT-NEXT: ret i32 [[LO]]
;
; WAVE32-LABEL: define i32 @mbcnt_lo
; WAVE32-SAME: (i32 [[X:%.*]], i32 [[Y:%.*]]) #[[ATTR1:[0-9]+]] {
; WAVE32-NEXT: [[LO:%.*]] = call i32 @llvm.amdgcn.mbcnt.lo(i32 [[X]], i32 [[Y]])
; WAVE32-NEXT: ret i32 [[LO]]
;
; WAVE64-LABEL: define i32 @mbcnt_lo
; WAVE64-SAME: (i32 [[X:%.*]], i32 [[Y:%.*]]) #[[ATTR1:[0-9]+]] {
; WAVE64-NEXT: [[LO:%.*]] = call i32 @llvm.amdgcn.mbcnt.lo(i32 [[X]], i32 [[Y]])
; WAVE64-NEXT: ret i32 [[LO]]
;
%lo = call i32 @llvm.amdgcn.mbcnt.lo(i32 %x, i32 %y)
ret i32 %lo
}
define i32 @mbcnt_hi(i32 %x, i32 %y) {
; DEFAULT-LABEL: define i32 @mbcnt_hi
; DEFAULT-SAME: (i32 [[X:%.*]], i32 [[Y:%.*]]) {
; DEFAULT-NEXT: [[HI:%.*]] = call i32 @llvm.amdgcn.mbcnt.hi(i32 [[X]], i32 [[Y]])
; DEFAULT-NEXT: ret i32 [[HI]]
;
; WAVE32-LABEL: define i32 @mbcnt_hi
; WAVE32-SAME: (i32 [[X:%.*]], i32 [[Y:%.*]]) #[[ATTR1]] {
; WAVE32-NEXT: ret i32 [[Y]]
;
; WAVE64-LABEL: define i32 @mbcnt_hi
; WAVE64-SAME: (i32 [[X:%.*]], i32 [[Y:%.*]]) #[[ATTR1]] {
; WAVE64-NEXT: [[HI:%.*]] = call i32 @llvm.amdgcn.mbcnt.hi(i32 [[X]], i32 [[Y]])
; WAVE64-NEXT: ret i32 [[HI]]
;
%hi = call i32 @llvm.amdgcn.mbcnt.hi(i32 %x, i32 %y)
ret i32 %hi
}
define i32 @mbcnt_lo_hi(i32 %x, i32 %y, i32 %z) {
; DEFAULT-LABEL: define i32 @mbcnt_lo_hi
; DEFAULT-SAME: (i32 [[X:%.*]], i32 [[Y:%.*]], i32 [[Z:%.*]]) {
; DEFAULT-NEXT: [[LO:%.*]] = call i32 @llvm.amdgcn.mbcnt.lo(i32 [[X]], i32 [[Y]])
; DEFAULT-NEXT: [[HI:%.*]] = call i32 @llvm.amdgcn.mbcnt.hi(i32 [[Z]], i32 [[LO]])
; DEFAULT-NEXT: ret i32 [[HI]]
;
; WAVE32-LABEL: define i32 @mbcnt_lo_hi
; WAVE32-SAME: (i32 [[X:%.*]], i32 [[Y:%.*]], i32 [[Z:%.*]]) #[[ATTR1]] {
; WAVE32-NEXT: [[LO:%.*]] = call i32 @llvm.amdgcn.mbcnt.lo(i32 [[X]], i32 [[Y]])
; WAVE32-NEXT: ret i32 [[LO]]
;
; WAVE64-LABEL: define i32 @mbcnt_lo_hi
; WAVE64-SAME: (i32 [[X:%.*]], i32 [[Y:%.*]], i32 [[Z:%.*]]) #[[ATTR1]] {
; WAVE64-NEXT: [[LO:%.*]] = call i32 @llvm.amdgcn.mbcnt.lo(i32 [[X]], i32 [[Y]])
; WAVE64-NEXT: [[HI:%.*]] = call i32 @llvm.amdgcn.mbcnt.hi(i32 [[Z]], i32 [[LO]])
; WAVE64-NEXT: ret i32 [[HI]]
;
%lo = call i32 @llvm.amdgcn.mbcnt.lo(i32 %x, i32 %y)
%hi = call i32 @llvm.amdgcn.mbcnt.hi(i32 %z, i32 %lo)
ret i32 %hi
}
define i32 @ockl_lane_u32() {
; DEFAULT-LABEL: define i32 @ockl_lane_u32() {
; DEFAULT-NEXT: [[LO:%.*]] = call i32 @llvm.amdgcn.mbcnt.lo(i32 -1, i32 0)
; DEFAULT-NEXT: [[HI:%.*]] = call i32 @llvm.amdgcn.mbcnt.hi(i32 -1, i32 [[LO]])
; DEFAULT-NEXT: ret i32 [[HI]]
;
; WAVE32-LABEL: define i32 @ockl_lane_u32
; WAVE32-SAME: () #[[ATTR1]] {
; WAVE32-NEXT: [[LO:%.*]] = call i32 @llvm.amdgcn.mbcnt.lo(i32 -1, i32 0)
; WAVE32-NEXT: ret i32 [[LO]]
;
; WAVE64-LABEL: define i32 @ockl_lane_u32
; WAVE64-SAME: () #[[ATTR1]] {
; WAVE64-NEXT: [[LO:%.*]] = call i32 @llvm.amdgcn.mbcnt.lo(i32 -1, i32 0)
; WAVE64-NEXT: [[HI:%.*]] = call i32 @llvm.amdgcn.mbcnt.hi(i32 -1, i32 [[LO]])
; WAVE64-NEXT: ret i32 [[HI]]
;
%lo = call i32 @llvm.amdgcn.mbcnt.lo(i32 -1, i32 0)
%hi = call i32 @llvm.amdgcn.mbcnt.hi(i32 -1, i32 %lo)
ret i32 %hi
}
;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:
; CHECK: {{.*}}
|
