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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-attributes --check-globals all --version 5
; RUN: opt < %s -S -mtriple=nvptx-nvidia-cuda -mcpu=sm_20 -passes=nvvm-intr-range | FileCheck %s
; RUN: llvm-as < %s | llvm-dis | FileCheck %s --check-prefix=DEFAULT
define ptx_kernel i32 @test_maxntid() "nvvm.maxntid"="32,1,3" {
; CHECK-LABEL: define ptx_kernel i32 @test_maxntid(
; CHECK-SAME: ) #[[ATTR0:[0-9]+]] {
; CHECK-NEXT: [[TMP1:%.*]] = call range(i32 0, 96) i32 @llvm.nvvm.read.ptx.sreg.tid.x()
; CHECK-NEXT: [[TMP3:%.*]] = call range(i32 0, 96) i32 @llvm.nvvm.read.ptx.sreg.tid.y()
; CHECK-NEXT: [[TMP2:%.*]] = call range(i32 0, 64) i32 @llvm.nvvm.read.ptx.sreg.tid.z()
; CHECK-NEXT: [[TMP11:%.*]] = call range(i32 1, 97) i32 @llvm.nvvm.read.ptx.sreg.ntid.x()
; CHECK-NEXT: [[TMP4:%.*]] = call range(i32 1, 97) i32 @llvm.nvvm.read.ptx.sreg.ntid.y()
; CHECK-NEXT: [[TMP6:%.*]] = call range(i32 1, 65) i32 @llvm.nvvm.read.ptx.sreg.ntid.z()
; CHECK-NEXT: [[TMP7:%.*]] = add i32 [[TMP1]], [[TMP3]]
; CHECK-NEXT: [[TMP8:%.*]] = add i32 [[TMP7]], [[TMP2]]
; CHECK-NEXT: [[TMP9:%.*]] = add i32 [[TMP8]], [[TMP11]]
; CHECK-NEXT: [[TMP10:%.*]] = add i32 [[TMP9]], [[TMP4]]
; CHECK-NEXT: [[TMP5:%.*]] = add i32 [[TMP10]], [[TMP6]]
; CHECK-NEXT: ret i32 [[TMP5]]
;
%1 = call i32 @llvm.nvvm.read.ptx.sreg.tid.x()
%2 = call i32 @llvm.nvvm.read.ptx.sreg.tid.y()
%3 = call i32 @llvm.nvvm.read.ptx.sreg.tid.z()
%4 = call i32 @llvm.nvvm.read.ptx.sreg.ntid.x()
%5 = call i32 @llvm.nvvm.read.ptx.sreg.ntid.y()
%6 = call i32 @llvm.nvvm.read.ptx.sreg.ntid.z()
%7 = add i32 %1, %2
%8 = add i32 %7, %3
%9 = add i32 %8, %4
%10 = add i32 %9, %5
%11 = add i32 %10, %6
ret i32 %11
}
define ptx_kernel i32 @test_reqntid() "nvvm.reqntid"="20" {
; CHECK-LABEL: define ptx_kernel i32 @test_reqntid(
; CHECK-SAME: ) #[[ATTR1:[0-9]+]] {
; CHECK-NEXT: [[TMP1:%.*]] = call range(i32 0, 20) i32 @llvm.nvvm.read.ptx.sreg.tid.x()
; CHECK-NEXT: [[TMP5:%.*]] = call range(i32 0, 1) i32 @llvm.nvvm.read.ptx.sreg.tid.y()
; CHECK-NEXT: [[TMP2:%.*]] = call range(i32 0, 1) i32 @llvm.nvvm.read.ptx.sreg.tid.z()
; CHECK-NEXT: [[TMP4:%.*]] = call range(i32 20, 21) i32 @llvm.nvvm.read.ptx.sreg.ntid.x()
; CHECK-NEXT: [[TMP12:%.*]] = call range(i32 1, 2) i32 @llvm.nvvm.read.ptx.sreg.ntid.y()
; CHECK-NEXT: [[TMP6:%.*]] = call range(i32 1, 2) i32 @llvm.nvvm.read.ptx.sreg.ntid.z()
; CHECK-NEXT: [[TMP7:%.*]] = add i32 [[TMP1]], [[TMP5]]
; CHECK-NEXT: [[TMP8:%.*]] = add i32 [[TMP7]], [[TMP2]]
; CHECK-NEXT: [[TMP9:%.*]] = add i32 [[TMP8]], [[TMP4]]
; CHECK-NEXT: [[TMP10:%.*]] = add i32 [[TMP9]], [[TMP12]]
; CHECK-NEXT: [[TMP11:%.*]] = add i32 [[TMP10]], [[TMP6]]
; CHECK-NEXT: ret i32 [[TMP12]]
;
%1 = call i32 @llvm.nvvm.read.ptx.sreg.tid.x()
%2 = call i32 @llvm.nvvm.read.ptx.sreg.tid.y()
%3 = call i32 @llvm.nvvm.read.ptx.sreg.tid.z()
%4 = call i32 @llvm.nvvm.read.ptx.sreg.ntid.x()
%5 = call i32 @llvm.nvvm.read.ptx.sreg.ntid.y()
%6 = call i32 @llvm.nvvm.read.ptx.sreg.ntid.z()
%7 = add i32 %1, %2
%8 = add i32 %7, %3
%9 = add i32 %8, %4
%10 = add i32 %9, %5
%11 = add i32 %10, %6
ret i32 %5
}
;; A case like this could occur if a function with the sreg intrinsic was
;; inlined into a kernel where the tid metadata is present, ensure the range is
;; updated.
define ptx_kernel i32 @test_inlined() "nvvm.maxntid"="4" {
; CHECK-LABEL: define ptx_kernel i32 @test_inlined(
; CHECK-SAME: ) #[[ATTR2:[0-9]+]] {
; CHECK-NEXT: [[TMP1:%.*]] = call range(i32 0, 4) i32 @llvm.nvvm.read.ptx.sreg.tid.x()
; CHECK-NEXT: ret i32 [[TMP1]]
;
%1 = call range(i32 0, 1024) i32 @llvm.nvvm.read.ptx.sreg.tid.x()
ret i32 %1
}
define ptx_kernel i32 @test_cluster_ctaid() "nvvm.maxclusterrank"="8" {
; CHECK-LABEL: define ptx_kernel i32 @test_cluster_ctaid(
; CHECK-SAME: ) #[[ATTR3:[0-9]+]] {
; CHECK-NEXT: [[TMP1:%.*]] = call range(i32 0, 8) i32 @llvm.nvvm.read.ptx.sreg.cluster.ctaid.x()
; CHECK-NEXT: [[TMP2:%.*]] = call range(i32 0, 8) i32 @llvm.nvvm.read.ptx.sreg.cluster.ctaid.y()
; CHECK-NEXT: [[TMP3:%.*]] = call range(i32 0, 8) i32 @llvm.nvvm.read.ptx.sreg.cluster.ctaid.z()
; CHECK-NEXT: [[TMP5:%.*]] = call range(i32 1, 9) i32 @llvm.nvvm.read.ptx.sreg.cluster.nctaid.x()
; CHECK-NEXT: [[TMP6:%.*]] = call range(i32 1, 9) i32 @llvm.nvvm.read.ptx.sreg.cluster.nctaid.y()
; CHECK-NEXT: [[TMP7:%.*]] = call range(i32 1, 9) i32 @llvm.nvvm.read.ptx.sreg.cluster.nctaid.z()
; CHECK-NEXT: [[TMP9:%.*]] = add i32 [[TMP1]], [[TMP2]]
; CHECK-NEXT: [[TMP10:%.*]] = add i32 [[TMP9]], [[TMP3]]
; CHECK-NEXT: [[TMP12:%.*]] = add i32 [[TMP10]], [[TMP5]]
; CHECK-NEXT: [[TMP13:%.*]] = add i32 [[TMP12]], [[TMP6]]
; CHECK-NEXT: [[TMP15:%.*]] = add i32 [[TMP13]], [[TMP7]]
; CHECK-NEXT: ret i32 [[TMP15]]
;
%1 = call i32 @llvm.nvvm.read.ptx.sreg.cluster.ctaid.x()
%2 = call i32 @llvm.nvvm.read.ptx.sreg.cluster.ctaid.y()
%3 = call i32 @llvm.nvvm.read.ptx.sreg.cluster.ctaid.z()
%4 = call i32 @llvm.nvvm.read.ptx.sreg.cluster.nctaid.x()
%5 = call i32 @llvm.nvvm.read.ptx.sreg.cluster.nctaid.y()
%6 = call i32 @llvm.nvvm.read.ptx.sreg.cluster.nctaid.z()
%7 = add i32 %1, %2
%8 = add i32 %7, %3
%9 = add i32 %8, %4
%10 = add i32 %9, %5
%11 = add i32 %10, %6
ret i32 %11
}
define ptx_kernel i32 @test_cluster_dim() "nvvm.cluster_dim"="4,4,1" {
; CHECK-LABEL: define ptx_kernel i32 @test_cluster_dim(
; CHECK-SAME: ) #[[ATTR4:[0-9]+]] {
; CHECK-NEXT: [[TMP1:%.*]] = call range(i32 0, 4) i32 @llvm.nvvm.read.ptx.sreg.cluster.ctaid.x()
; CHECK-NEXT: [[TMP2:%.*]] = call range(i32 0, 4) i32 @llvm.nvvm.read.ptx.sreg.cluster.ctaid.y()
; CHECK-NEXT: [[TMP3:%.*]] = call range(i32 0, 1) i32 @llvm.nvvm.read.ptx.sreg.cluster.ctaid.z()
; CHECK-NEXT: [[TMP5:%.*]] = call range(i32 4, 5) i32 @llvm.nvvm.read.ptx.sreg.cluster.nctaid.x()
; CHECK-NEXT: [[TMP6:%.*]] = call range(i32 4, 5) i32 @llvm.nvvm.read.ptx.sreg.cluster.nctaid.y()
; CHECK-NEXT: [[TMP7:%.*]] = call range(i32 1, 2) i32 @llvm.nvvm.read.ptx.sreg.cluster.nctaid.z()
; CHECK-NEXT: [[TMP9:%.*]] = add i32 [[TMP1]], [[TMP2]]
; CHECK-NEXT: [[TMP10:%.*]] = add i32 [[TMP9]], [[TMP3]]
; CHECK-NEXT: [[TMP12:%.*]] = add i32 [[TMP10]], [[TMP5]]
; CHECK-NEXT: [[TMP13:%.*]] = add i32 [[TMP12]], [[TMP6]]
; CHECK-NEXT: [[TMP15:%.*]] = add i32 [[TMP13]], [[TMP7]]
; CHECK-NEXT: ret i32 [[TMP15]]
;
%1 = call i32 @llvm.nvvm.read.ptx.sreg.cluster.ctaid.x()
%2 = call i32 @llvm.nvvm.read.ptx.sreg.cluster.ctaid.y()
%3 = call i32 @llvm.nvvm.read.ptx.sreg.cluster.ctaid.z()
%4 = call i32 @llvm.nvvm.read.ptx.sreg.cluster.nctaid.x()
%5 = call i32 @llvm.nvvm.read.ptx.sreg.cluster.nctaid.y()
%6 = call i32 @llvm.nvvm.read.ptx.sreg.cluster.nctaid.z()
%7 = add i32 %1, %2
%8 = add i32 %7, %3
%9 = add i32 %8, %4
%10 = add i32 %9, %5
%11 = add i32 %10, %6
ret i32 %11
}
; DEFAULT-DAG: declare noundef range(i32 0, 1024) i32 @llvm.nvvm.read.ptx.sreg.tid.x()
; DEFAULT-DAG: declare noundef range(i32 0, 1024) i32 @llvm.nvvm.read.ptx.sreg.tid.y()
; DEFAULT-DAG: declare noundef range(i32 0, 64) i32 @llvm.nvvm.read.ptx.sreg.tid.z()
; DEFAULT-DAG: declare noundef range(i32 0, 1) i32 @llvm.nvvm.read.ptx.sreg.tid.w()
; DEFAULT-DAG: declare noundef range(i32 1, 1025) i32 @llvm.nvvm.read.ptx.sreg.ntid.x()
; DEFAULT-DAG: declare noundef range(i32 1, 1025) i32 @llvm.nvvm.read.ptx.sreg.ntid.y()
; DEFAULT-DAG: declare noundef range(i32 1, 65) i32 @llvm.nvvm.read.ptx.sreg.ntid.z()
; DEFAULT-DAG: declare noundef range(i32 0, 1) i32 @llvm.nvvm.read.ptx.sreg.ntid.w()
; DEFAULT-DAG: declare noundef range(i32 0, 32) i32 @llvm.nvvm.read.ptx.sreg.laneid()
; DEFAULT-DAG: declare noundef range(i32 32, 33) i32 @llvm.nvvm.read.ptx.sreg.warpsize()
; DEFAULT-DAG: declare noundef range(i32 0, 2147483647) i32 @llvm.nvvm.read.ptx.sreg.ctaid.x()
; DEFAULT-DAG: declare noundef range(i32 0, 65535) i32 @llvm.nvvm.read.ptx.sreg.ctaid.y()
; DEFAULT-DAG: declare noundef range(i32 0, 65535) i32 @llvm.nvvm.read.ptx.sreg.ctaid.z()
; DEFAULT-DAG: declare noundef range(i32 0, 1) i32 @llvm.nvvm.read.ptx.sreg.ctaid.w()
; DEFAULT-DAG: declare noundef range(i32 1, -2147483648) i32 @llvm.nvvm.read.ptx.sreg.nctaid.x()
; DEFAULT-DAG: declare noundef range(i32 1, 65536) i32 @llvm.nvvm.read.ptx.sreg.nctaid.y()
; DEFAULT-DAG: declare noundef range(i32 1, 65536) i32 @llvm.nvvm.read.ptx.sreg.nctaid.z()
; DEFAULT-DAG: declare noundef range(i32 0, 1) i32 @llvm.nvvm.read.ptx.sreg.nctaid.w()
; DEFAULT-DAG: declare noundef range(i32 0, 2147483647) i32 @llvm.nvvm.read.ptx.sreg.clusterid.x()
; DEFAULT-DAG: declare noundef range(i32 0, 65535) i32 @llvm.nvvm.read.ptx.sreg.clusterid.y()
; DEFAULT-DAG: declare noundef range(i32 0, 65535) i32 @llvm.nvvm.read.ptx.sreg.clusterid.z()
; DEFAULT-DAG: declare noundef range(i32 0, 1) i32 @llvm.nvvm.read.ptx.sreg.clusterid.w()
; DEFAULT-DAG: declare noundef range(i32 1, -2147483648) i32 @llvm.nvvm.read.ptx.sreg.nclusterid.x()
; DEFAULT-DAG: declare noundef range(i32 1, 65536) i32 @llvm.nvvm.read.ptx.sreg.nclusterid.y()
; DEFAULT-DAG: declare noundef range(i32 1, 65536) i32 @llvm.nvvm.read.ptx.sreg.nclusterid.z()
; DEFAULT-DAG: declare noundef range(i32 0, 1) i32 @llvm.nvvm.read.ptx.sreg.nclusterid.w()
; DEFAULT-DAG: declare noundef range(i32 0, 2147483647) i32 @llvm.nvvm.read.ptx.sreg.cluster.ctaid.x()
; DEFAULT-DAG: declare noundef range(i32 0, 65535) i32 @llvm.nvvm.read.ptx.sreg.cluster.ctaid.y()
; DEFAULT-DAG: declare noundef range(i32 0, 65535) i32 @llvm.nvvm.read.ptx.sreg.cluster.ctaid.z()
; DEFAULT-DAG: declare noundef range(i32 0, 1) i32 @llvm.nvvm.read.ptx.sreg.cluster.ctaid.w()
; DEFAULT-DAG: declare noundef range(i32 1, -2147483648) i32 @llvm.nvvm.read.ptx.sreg.cluster.nctaid.x()
; DEFAULT-DAG: declare noundef range(i32 1, 65536) i32 @llvm.nvvm.read.ptx.sreg.cluster.nctaid.y()
; DEFAULT-DAG: declare noundef range(i32 1, 65536) i32 @llvm.nvvm.read.ptx.sreg.cluster.nctaid.z()
; DEFAULT-DAG: declare noundef range(i32 0, 1) i32 @llvm.nvvm.read.ptx.sreg.cluster.nctaid.w()
declare i32 @llvm.nvvm.read.ptx.sreg.tid.x()
declare i32 @llvm.nvvm.read.ptx.sreg.tid.y()
declare i32 @llvm.nvvm.read.ptx.sreg.tid.z()
declare i32 @llvm.nvvm.read.ptx.sreg.tid.w()
declare i32 @llvm.nvvm.read.ptx.sreg.ntid.x()
declare i32 @llvm.nvvm.read.ptx.sreg.ntid.y()
declare i32 @llvm.nvvm.read.ptx.sreg.ntid.z()
declare i32 @llvm.nvvm.read.ptx.sreg.ntid.w()
declare i32 @llvm.nvvm.read.ptx.sreg.warpsize()
declare i32 @llvm.nvvm.read.ptx.sreg.laneid()
declare i32 @llvm.nvvm.read.ptx.sreg.ctaid.x()
declare i32 @llvm.nvvm.read.ptx.sreg.ctaid.y()
declare i32 @llvm.nvvm.read.ptx.sreg.ctaid.z()
declare i32 @llvm.nvvm.read.ptx.sreg.ctaid.w()
declare i32 @llvm.nvvm.read.ptx.sreg.nctaid.x()
declare i32 @llvm.nvvm.read.ptx.sreg.nctaid.y()
declare i32 @llvm.nvvm.read.ptx.sreg.nctaid.z()
declare i32 @llvm.nvvm.read.ptx.sreg.nctaid.w()
declare i32 @llvm.nvvm.read.ptx.sreg.clusterid.x()
declare i32 @llvm.nvvm.read.ptx.sreg.clusterid.y()
declare i32 @llvm.nvvm.read.ptx.sreg.clusterid.z()
declare i32 @llvm.nvvm.read.ptx.sreg.clusterid.w()
declare i32 @llvm.nvvm.read.ptx.sreg.nclusterid.x()
declare i32 @llvm.nvvm.read.ptx.sreg.nclusterid.y()
declare i32 @llvm.nvvm.read.ptx.sreg.nclusterid.z()
declare i32 @llvm.nvvm.read.ptx.sreg.nclusterid.w()
declare i32 @llvm.nvvm.read.ptx.sreg.cluster.ctaid.x()
declare i32 @llvm.nvvm.read.ptx.sreg.cluster.ctaid.y()
declare i32 @llvm.nvvm.read.ptx.sreg.cluster.ctaid.z()
declare i32 @llvm.nvvm.read.ptx.sreg.cluster.ctaid.w()
declare i32 @llvm.nvvm.read.ptx.sreg.cluster.nctaid.x()
declare i32 @llvm.nvvm.read.ptx.sreg.cluster.nctaid.y()
declare i32 @llvm.nvvm.read.ptx.sreg.cluster.nctaid.z()
declare i32 @llvm.nvvm.read.ptx.sreg.cluster.nctaid.w()
; The product of all maxntid dims can exceed INT32_MAX. Make sure we still get
; correct ranges on (n)tid.(x|y).
define ptx_kernel i32 @test_maxntid_product_overflow() "nvvm.maxntid"="641,6700417" {
; CHECK-LABEL: define ptx_kernel i32 @test_maxntid_product_overflow(
; CHECK-SAME: ) #[[ATTR6:[0-9]+]] {
; CHECK-NEXT: [[TMP1:%.*]] = call range(i32 0, 1024) i32 @llvm.nvvm.read.ptx.sreg.tid.x()
; CHECK-NEXT: [[TMP2:%.*]] = call range(i32 1, 1025) i32 @llvm.nvvm.read.ptx.sreg.ntid.x()
; CHECK-NEXT: [[TMP3:%.*]] = call range(i32 0, 1024) i32 @llvm.nvvm.read.ptx.sreg.tid.y()
; CHECK-NEXT: [[TMP4:%.*]] = call range(i32 1, 1025) i32 @llvm.nvvm.read.ptx.sreg.ntid.y()
; CHECK-NEXT: [[TMP5:%.*]] = add i32 [[TMP1]], [[TMP2]]
; CHECK-NEXT: [[TMP6:%.*]] = add i32 [[TMP5]], [[TMP3]]
; CHECK-NEXT: [[TMP7:%.*]] = add i32 [[TMP6]], [[TMP4]]
; CHECK-NEXT: ret i32 [[TMP7]]
;
%1 = call i32 @llvm.nvvm.read.ptx.sreg.tid.x()
%2 = call i32 @llvm.nvvm.read.ptx.sreg.ntid.x()
%3 = call i32 @llvm.nvvm.read.ptx.sreg.tid.y()
%4 = call i32 @llvm.nvvm.read.ptx.sreg.ntid.y()
%5 = add i32 %1, %2
%6 = add i32 %5, %3
%7 = add i32 %6, %4
ret i32 %7
}
; Try a maxntid product that is an exact multiple of 2^32 (65536*65536*1).
define ptx_kernel i32 @test_maxntid_product_2pow32() "nvvm.maxntid"="65536,65536,1" {
; CHECK-LABEL: define ptx_kernel i32 @test_maxntid_product_2pow32(
; CHECK-SAME: ) #[[ATTR7:[0-9]+]] {
; CHECK-NEXT: [[TMP1:%.*]] = call range(i32 1, 1025) i32 @llvm.nvvm.read.ptx.sreg.ntid.x()
; CHECK-NEXT: ret i32 [[TMP1]]
;
%1 = call i32 @llvm.nvvm.read.ptx.sreg.ntid.x()
ret i32 %1
}
;.
; CHECK: attributes #[[ATTR0]] = { "nvvm.maxntid"="32,1,3" "target-cpu"="sm_20" }
; CHECK: attributes #[[ATTR1]] = { "nvvm.reqntid"="20" "target-cpu"="sm_20" }
; CHECK: attributes #[[ATTR2]] = { "nvvm.maxntid"="4" "target-cpu"="sm_20" }
; CHECK: attributes #[[ATTR3]] = { "nvvm.maxclusterrank"="8" "target-cpu"="sm_20" }
; CHECK: attributes #[[ATTR4]] = { "nvvm.cluster_dim"="4,4,1" "target-cpu"="sm_20" }
; CHECK: attributes #[[ATTR5:[0-9]+]] = { nocallback nofree nosync nounwind speculatable willreturn memory(none) "target-cpu"="sm_20" }
; CHECK: attributes #[[ATTR6]] = { "nvvm.maxntid"="641,6700417" "target-cpu"="sm_20" }
; CHECK: attributes #[[ATTR7]] = { "nvvm.maxntid"="65536,65536,1" "target-cpu"="sm_20" }
;.
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