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