1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --scrub-attributes --version 2 2; RUN: opt -S -mtriple=amdgcn-amd-amdhsa -passes=instcombine < %s | FileCheck --check-prefixes=DEFAULT,CHECK %s 3; RUN: opt -S -mtriple=amdgcn-amd-amdhsa -mattr=+wavefrontsize32 -passes=instcombine < %s | FileCheck --check-prefixes=WAVE32,CHECK %s 4; RUN: opt -S -mtriple=amdgcn-amd-amdhsa -mattr=+wavefrontsize64 -passes=instcombine < %s | FileCheck --check-prefixes=WAVE64,CHECK %s 5; RUN: opt -S -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1030 -passes=instcombine < %s | FileCheck --check-prefixes=WAVE32,CHECK %s 6; RUN: opt -S -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1030 -mattr=+wavefrontsize64 -passes=instcombine < %s | FileCheck --check-prefixes=WAVE64,CHECK %s 7 8declare i32 @llvm.amdgcn.mbcnt.lo(i32, i32) 9declare i32 @llvm.amdgcn.mbcnt.hi(i32, i32) 10 11define i32 @mbcnt_lo(i32 %x, i32 %y) { 12; DEFAULT-LABEL: define i32 @mbcnt_lo 13; DEFAULT-SAME: (i32 [[X:%.*]], i32 [[Y:%.*]]) { 14; DEFAULT-NEXT: [[LO:%.*]] = call i32 @llvm.amdgcn.mbcnt.lo(i32 [[X]], i32 [[Y]]) 15; DEFAULT-NEXT: ret i32 [[LO]] 16; 17; WAVE32-LABEL: define i32 @mbcnt_lo 18; WAVE32-SAME: (i32 [[X:%.*]], i32 [[Y:%.*]]) #[[ATTR1:[0-9]+]] { 19; WAVE32-NEXT: [[LO:%.*]] = call i32 @llvm.amdgcn.mbcnt.lo(i32 [[X]], i32 [[Y]]) 20; WAVE32-NEXT: ret i32 [[LO]] 21; 22; WAVE64-LABEL: define i32 @mbcnt_lo 23; WAVE64-SAME: (i32 [[X:%.*]], i32 [[Y:%.*]]) #[[ATTR1:[0-9]+]] { 24; WAVE64-NEXT: [[LO:%.*]] = call i32 @llvm.amdgcn.mbcnt.lo(i32 [[X]], i32 [[Y]]) 25; WAVE64-NEXT: ret i32 [[LO]] 26; 27 %lo = call i32 @llvm.amdgcn.mbcnt.lo(i32 %x, i32 %y) 28 ret i32 %lo 29} 30 31define i32 @mbcnt_hi(i32 %x, i32 %y) { 32; DEFAULT-LABEL: define i32 @mbcnt_hi 33; DEFAULT-SAME: (i32 [[X:%.*]], i32 [[Y:%.*]]) { 34; DEFAULT-NEXT: [[HI:%.*]] = call i32 @llvm.amdgcn.mbcnt.hi(i32 [[X]], i32 [[Y]]) 35; DEFAULT-NEXT: ret i32 [[HI]] 36; 37; WAVE32-LABEL: define i32 @mbcnt_hi 38; WAVE32-SAME: (i32 [[X:%.*]], i32 [[Y:%.*]]) #[[ATTR1]] { 39; WAVE32-NEXT: ret i32 [[Y]] 40; 41; WAVE64-LABEL: define i32 @mbcnt_hi 42; WAVE64-SAME: (i32 [[X:%.*]], i32 [[Y:%.*]]) #[[ATTR1]] { 43; WAVE64-NEXT: [[HI:%.*]] = call i32 @llvm.amdgcn.mbcnt.hi(i32 [[X]], i32 [[Y]]) 44; WAVE64-NEXT: ret i32 [[HI]] 45; 46 %hi = call i32 @llvm.amdgcn.mbcnt.hi(i32 %x, i32 %y) 47 ret i32 %hi 48} 49 50define i32 @mbcnt_lo_hi(i32 %x, i32 %y, i32 %z) { 51; DEFAULT-LABEL: define i32 @mbcnt_lo_hi 52; DEFAULT-SAME: (i32 [[X:%.*]], i32 [[Y:%.*]], i32 [[Z:%.*]]) { 53; DEFAULT-NEXT: [[LO:%.*]] = call i32 @llvm.amdgcn.mbcnt.lo(i32 [[X]], i32 [[Y]]) 54; DEFAULT-NEXT: [[HI:%.*]] = call i32 @llvm.amdgcn.mbcnt.hi(i32 [[Z]], i32 [[LO]]) 55; DEFAULT-NEXT: ret i32 [[HI]] 56; 57; WAVE32-LABEL: define i32 @mbcnt_lo_hi 58; WAVE32-SAME: (i32 [[X:%.*]], i32 [[Y:%.*]], i32 [[Z:%.*]]) #[[ATTR1]] { 59; WAVE32-NEXT: [[LO:%.*]] = call i32 @llvm.amdgcn.mbcnt.lo(i32 [[X]], i32 [[Y]]) 60; WAVE32-NEXT: ret i32 [[LO]] 61; 62; WAVE64-LABEL: define i32 @mbcnt_lo_hi 63; WAVE64-SAME: (i32 [[X:%.*]], i32 [[Y:%.*]], i32 [[Z:%.*]]) #[[ATTR1]] { 64; WAVE64-NEXT: [[LO:%.*]] = call i32 @llvm.amdgcn.mbcnt.lo(i32 [[X]], i32 [[Y]]) 65; WAVE64-NEXT: [[HI:%.*]] = call i32 @llvm.amdgcn.mbcnt.hi(i32 [[Z]], i32 [[LO]]) 66; WAVE64-NEXT: ret i32 [[HI]] 67; 68 %lo = call i32 @llvm.amdgcn.mbcnt.lo(i32 %x, i32 %y) 69 %hi = call i32 @llvm.amdgcn.mbcnt.hi(i32 %z, i32 %lo) 70 ret i32 %hi 71} 72 73define i32 @ockl_lane_u32() { 74; DEFAULT-LABEL: define i32 @ockl_lane_u32() { 75; DEFAULT-NEXT: [[LO:%.*]] = call i32 @llvm.amdgcn.mbcnt.lo(i32 -1, i32 0) 76; DEFAULT-NEXT: [[HI:%.*]] = call i32 @llvm.amdgcn.mbcnt.hi(i32 -1, i32 [[LO]]) 77; DEFAULT-NEXT: ret i32 [[HI]] 78; 79; WAVE32-LABEL: define i32 @ockl_lane_u32 80; WAVE32-SAME: () #[[ATTR1]] { 81; WAVE32-NEXT: [[LO:%.*]] = call i32 @llvm.amdgcn.mbcnt.lo(i32 -1, i32 0) 82; WAVE32-NEXT: ret i32 [[LO]] 83; 84; WAVE64-LABEL: define i32 @ockl_lane_u32 85; WAVE64-SAME: () #[[ATTR1]] { 86; WAVE64-NEXT: [[LO:%.*]] = call i32 @llvm.amdgcn.mbcnt.lo(i32 -1, i32 0) 87; WAVE64-NEXT: [[HI:%.*]] = call i32 @llvm.amdgcn.mbcnt.hi(i32 -1, i32 [[LO]]) 88; WAVE64-NEXT: ret i32 [[HI]] 89; 90 %lo = call i32 @llvm.amdgcn.mbcnt.lo(i32 -1, i32 0) 91 %hi = call i32 @llvm.amdgcn.mbcnt.hi(i32 -1, i32 %lo) 92 ret i32 %hi 93} 94 95;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line: 96; CHECK: {{.*}} 97