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Aug 12, 2025
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[NFCI][msan] Precommit tests for AVX-VNNI #153135

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[NFCI][msan] Precommit tests for AI
thurstond Aug 12, 2025
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773 changes: 773 additions & 0 deletions llvm/test/Instrumentation/MemorySanitizer/X86/avx10_2_512ni-intrinsics.ll
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1,128 changes: 1,128 additions & 0 deletions llvm/test/Instrumentation/MemorySanitizer/X86/avx10_2ni-intrinsics.ll
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655 changes: 655 additions & 0 deletions llvm/test/Instrumentation/MemorySanitizer/X86/avx512vl_vnni-intrinsics-upgrade.ll
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698 changes: 698 additions & 0 deletions llvm/test/Instrumentation/MemorySanitizer/X86/avx512vl_vnni-intrinsics.ll
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327 changes: 327 additions & 0 deletions llvm/test/Instrumentation/MemorySanitizer/X86/avx512vnni-intrinsics-upgrade.ll
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338 changes: 338 additions & 0 deletions llvm/test/Instrumentation/MemorySanitizer/X86/avx512vnni-intrinsics.ll
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171 changes: 171 additions & 0 deletions llvm/test/Instrumentation/MemorySanitizer/X86/avx_vnni-intrinsics.ll
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
; RUN: opt < %s -mattr=+avx512vnni,+avx512vl,+avxvnni -passes=msan -S | FileCheck %s

; Forked from llvm/test/CodeGen/X86/avx_vnni-intrinsics.ll
;
; Handled strictly: (none)
;
; Handled heuristically:
; - llvm.x86.avx512.vpdpbusd.128
; - llvm.x86.avx512.vpdpbusd.256
; - llvm.x86.avx512.vpdpbusds.128
; - llvm.x86.avx512.vpdpbusds.256
; - llvm.x86.avx512.vpdpwssd.128
; - llvm.x86.avx512.vpdpwssd.256
; - llvm.x86.avx512.vpdpwssds.128
; - llvm.x86.avx512.vpdpwssds.256

target datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

declare <8 x i32> @llvm.x86.avx512.vpdpbusd.256(<8 x i32>, <8 x i32>, <8 x i32>)

define <8 x i32>@test_int_x86_avx_vpdpbusd_256(<8 x i32> %x0, <8 x i32> %x1, <8 x i32> %x2) sanitize_memory {
; CHECK-LABEL: define <8 x i32> @test_int_x86_avx_vpdpbusd_256(
; CHECK-SAME: <8 x i32> [[X0:%.*]], <8 x i32> [[X1:%.*]], <8 x i32> [[X2:%.*]]) #[[ATTR1:[0-9]+]] {
; CHECK-NEXT: [[TMP1:%.*]] = load <8 x i32>, ptr @__msan_param_tls, align 8
; CHECK-NEXT: [[TMP2:%.*]] = load <8 x i32>, ptr inttoptr (i64 add (i64 ptrtoint (ptr @__msan_param_tls to i64), i64 32) to ptr), align 8
; CHECK-NEXT: [[TMP3:%.*]] = load <8 x i32>, ptr inttoptr (i64 add (i64 ptrtoint (ptr @__msan_param_tls to i64), i64 64) to ptr), align 8
; CHECK-NEXT: call void @llvm.donothing()
; CHECK-NEXT: [[_MSPROP:%.*]] = or <8 x i32> [[TMP1]], [[TMP2]]
; CHECK-NEXT: [[_MSPROP1:%.*]] = or <8 x i32> [[_MSPROP]], [[TMP3]]
; CHECK-NEXT: [[RES:%.*]] = call <8 x i32> @llvm.x86.avx512.vpdpbusd.256(<8 x i32> [[X0]], <8 x i32> [[X1]], <8 x i32> [[X2]])
; CHECK-NEXT: store <8 x i32> [[_MSPROP1]], ptr @__msan_retval_tls, align 8
; CHECK-NEXT: ret <8 x i32> [[RES]]
;
%res = call <8 x i32> @llvm.x86.avx512.vpdpbusd.256(<8 x i32> %x0, <8 x i32> %x1, <8 x i32> %x2)
ret <8 x i32> %res
}

declare <4 x i32> @llvm.x86.avx512.vpdpbusd.128(<4 x i32>, <4 x i32>, <4 x i32>)

define <4 x i32>@test_int_x86_avx_vpdpbusd_128(<4 x i32> %x0, <4 x i32> %x1, <4 x i32> %x2) sanitize_memory {
; CHECK-LABEL: define <4 x i32> @test_int_x86_avx_vpdpbusd_128(
; CHECK-SAME: <4 x i32> [[X0:%.*]], <4 x i32> [[X1:%.*]], <4 x i32> [[X2:%.*]]) #[[ATTR1]] {
; CHECK-NEXT: [[TMP1:%.*]] = load <4 x i32>, ptr @__msan_param_tls, align 8
; CHECK-NEXT: [[TMP2:%.*]] = load <4 x i32>, ptr inttoptr (i64 add (i64 ptrtoint (ptr @__msan_param_tls to i64), i64 16) to ptr), align 8
; CHECK-NEXT: [[TMP3:%.*]] = load <4 x i32>, ptr inttoptr (i64 add (i64 ptrtoint (ptr @__msan_param_tls to i64), i64 32) to ptr), align 8
; CHECK-NEXT: call void @llvm.donothing()
; CHECK-NEXT: [[_MSPROP:%.*]] = or <4 x i32> [[TMP1]], [[TMP2]]
; CHECK-NEXT: [[_MSPROP1:%.*]] = or <4 x i32> [[_MSPROP]], [[TMP3]]
; CHECK-NEXT: [[RES:%.*]] = call <4 x i32> @llvm.x86.avx512.vpdpbusd.128(<4 x i32> [[X0]], <4 x i32> [[X1]], <4 x i32> [[X2]])
; CHECK-NEXT: store <4 x i32> [[_MSPROP1]], ptr @__msan_retval_tls, align 8
; CHECK-NEXT: ret <4 x i32> [[RES]]
;
%res = call <4 x i32> @llvm.x86.avx512.vpdpbusd.128(<4 x i32> %x0, <4 x i32> %x1, <4 x i32> %x2)
ret <4 x i32> %res
}

declare <8 x i32> @llvm.x86.avx512.vpdpbusds.256(<8 x i32>, <8 x i32>, <8 x i32>)

define <8 x i32>@test_int_x86_avx_vpdpbusds_256(<8 x i32> %x0, <8 x i32> %x1, <8 x i32> %x2) sanitize_memory {
; CHECK-LABEL: define <8 x i32> @test_int_x86_avx_vpdpbusds_256(
; CHECK-SAME: <8 x i32> [[X0:%.*]], <8 x i32> [[X1:%.*]], <8 x i32> [[X2:%.*]]) #[[ATTR1]] {
; CHECK-NEXT: [[TMP1:%.*]] = load <8 x i32>, ptr @__msan_param_tls, align 8
; CHECK-NEXT: [[TMP2:%.*]] = load <8 x i32>, ptr inttoptr (i64 add (i64 ptrtoint (ptr @__msan_param_tls to i64), i64 32) to ptr), align 8
; CHECK-NEXT: [[TMP3:%.*]] = load <8 x i32>, ptr inttoptr (i64 add (i64 ptrtoint (ptr @__msan_param_tls to i64), i64 64) to ptr), align 8
; CHECK-NEXT: call void @llvm.donothing()
; CHECK-NEXT: [[_MSPROP:%.*]] = or <8 x i32> [[TMP1]], [[TMP2]]
; CHECK-NEXT: [[_MSPROP1:%.*]] = or <8 x i32> [[_MSPROP]], [[TMP3]]
; CHECK-NEXT: [[RES:%.*]] = call <8 x i32> @llvm.x86.avx512.vpdpbusds.256(<8 x i32> [[X0]], <8 x i32> [[X1]], <8 x i32> [[X2]])
; CHECK-NEXT: store <8 x i32> [[_MSPROP1]], ptr @__msan_retval_tls, align 8
; CHECK-NEXT: ret <8 x i32> [[RES]]
;
%res = call <8 x i32> @llvm.x86.avx512.vpdpbusds.256(<8 x i32> %x0, <8 x i32> %x1, <8 x i32> %x2)
ret <8 x i32> %res
}

declare <4 x i32> @llvm.x86.avx512.vpdpbusds.128(<4 x i32>, <4 x i32>, <4 x i32>)

define <4 x i32>@test_int_x86_avx_vpdpbusds_128(<4 x i32> %x0, <4 x i32> %x1, <4 x i32> %x2) sanitize_memory {
; CHECK-LABEL: define <4 x i32> @test_int_x86_avx_vpdpbusds_128(
; CHECK-SAME: <4 x i32> [[X0:%.*]], <4 x i32> [[X1:%.*]], <4 x i32> [[X2:%.*]]) #[[ATTR1]] {
; CHECK-NEXT: [[TMP1:%.*]] = load <4 x i32>, ptr @__msan_param_tls, align 8
; CHECK-NEXT: [[TMP2:%.*]] = load <4 x i32>, ptr inttoptr (i64 add (i64 ptrtoint (ptr @__msan_param_tls to i64), i64 16) to ptr), align 8
; CHECK-NEXT: [[TMP3:%.*]] = load <4 x i32>, ptr inttoptr (i64 add (i64 ptrtoint (ptr @__msan_param_tls to i64), i64 32) to ptr), align 8
; CHECK-NEXT: call void @llvm.donothing()
; CHECK-NEXT: [[_MSPROP:%.*]] = or <4 x i32> [[TMP1]], [[TMP2]]
; CHECK-NEXT: [[_MSPROP1:%.*]] = or <4 x i32> [[_MSPROP]], [[TMP3]]
; CHECK-NEXT: [[RES:%.*]] = call <4 x i32> @llvm.x86.avx512.vpdpbusds.128(<4 x i32> [[X0]], <4 x i32> [[X1]], <4 x i32> [[X2]])
; CHECK-NEXT: store <4 x i32> [[_MSPROP1]], ptr @__msan_retval_tls, align 8
; CHECK-NEXT: ret <4 x i32> [[RES]]
;
%res = call <4 x i32> @llvm.x86.avx512.vpdpbusds.128(<4 x i32> %x0, <4 x i32> %x1, <4 x i32> %x2)
ret <4 x i32> %res
}

declare <8 x i32> @llvm.x86.avx512.vpdpwssd.256(<8 x i32>, <8 x i32>, <8 x i32>)

define <8 x i32>@test_int_x86_avx_vpdpwssd_256(<8 x i32> %x0, <8 x i32> %x1, <8 x i32> %x2) sanitize_memory {
; CHECK-LABEL: define <8 x i32> @test_int_x86_avx_vpdpwssd_256(
; CHECK-SAME: <8 x i32> [[X0:%.*]], <8 x i32> [[X1:%.*]], <8 x i32> [[X2:%.*]]) #[[ATTR1]] {
; CHECK-NEXT: [[TMP1:%.*]] = load <8 x i32>, ptr @__msan_param_tls, align 8
; CHECK-NEXT: [[TMP2:%.*]] = load <8 x i32>, ptr inttoptr (i64 add (i64 ptrtoint (ptr @__msan_param_tls to i64), i64 32) to ptr), align 8
; CHECK-NEXT: [[TMP3:%.*]] = load <8 x i32>, ptr inttoptr (i64 add (i64 ptrtoint (ptr @__msan_param_tls to i64), i64 64) to ptr), align 8
; CHECK-NEXT: call void @llvm.donothing()
; CHECK-NEXT: [[_MSPROP:%.*]] = or <8 x i32> [[TMP1]], [[TMP2]]
; CHECK-NEXT: [[_MSPROP1:%.*]] = or <8 x i32> [[_MSPROP]], [[TMP3]]
; CHECK-NEXT: [[RES:%.*]] = call <8 x i32> @llvm.x86.avx512.vpdpwssd.256(<8 x i32> [[X0]], <8 x i32> [[X1]], <8 x i32> [[X2]])
; CHECK-NEXT: store <8 x i32> [[_MSPROP1]], ptr @__msan_retval_tls, align 8
; CHECK-NEXT: ret <8 x i32> [[RES]]
;
%res = call <8 x i32> @llvm.x86.avx512.vpdpwssd.256(<8 x i32> %x0, <8 x i32> %x1, <8 x i32> %x2)
ret <8 x i32> %res
}

declare <4 x i32> @llvm.x86.avx512.vpdpwssd.128(<4 x i32>, <4 x i32>, <4 x i32>)

define <4 x i32>@test_int_x86_avx_vpdpwssd_128(<4 x i32> %x0, <4 x i32> %x1, <4 x i32> %x2) sanitize_memory {
; CHECK-LABEL: define <4 x i32> @test_int_x86_avx_vpdpwssd_128(
; CHECK-SAME: <4 x i32> [[X0:%.*]], <4 x i32> [[X1:%.*]], <4 x i32> [[X2:%.*]]) #[[ATTR1]] {
; CHECK-NEXT: [[TMP1:%.*]] = load <4 x i32>, ptr @__msan_param_tls, align 8
; CHECK-NEXT: [[TMP2:%.*]] = load <4 x i32>, ptr inttoptr (i64 add (i64 ptrtoint (ptr @__msan_param_tls to i64), i64 16) to ptr), align 8
; CHECK-NEXT: [[TMP3:%.*]] = load <4 x i32>, ptr inttoptr (i64 add (i64 ptrtoint (ptr @__msan_param_tls to i64), i64 32) to ptr), align 8
; CHECK-NEXT: call void @llvm.donothing()
; CHECK-NEXT: [[_MSPROP:%.*]] = or <4 x i32> [[TMP1]], [[TMP2]]
; CHECK-NEXT: [[_MSPROP1:%.*]] = or <4 x i32> [[_MSPROP]], [[TMP3]]
; CHECK-NEXT: [[RES:%.*]] = call <4 x i32> @llvm.x86.avx512.vpdpwssd.128(<4 x i32> [[X0]], <4 x i32> [[X1]], <4 x i32> [[X2]])
; CHECK-NEXT: store <4 x i32> [[_MSPROP1]], ptr @__msan_retval_tls, align 8
; CHECK-NEXT: ret <4 x i32> [[RES]]
;
%res = call <4 x i32> @llvm.x86.avx512.vpdpwssd.128(<4 x i32> %x0, <4 x i32> %x1, <4 x i32> %x2)
ret <4 x i32> %res
}

declare <8 x i32> @llvm.x86.avx512.vpdpwssds.256(<8 x i32>, <8 x i32>, <8 x i32>)

define <8 x i32>@test_int_x86_avx_vpdpwssds_256(<8 x i32> %x0, <8 x i32> %x1, <8 x i32> %x2) sanitize_memory {
; CHECK-LABEL: define <8 x i32> @test_int_x86_avx_vpdpwssds_256(
; CHECK-SAME: <8 x i32> [[X0:%.*]], <8 x i32> [[X1:%.*]], <8 x i32> [[X2:%.*]]) #[[ATTR1]] {
; CHECK-NEXT: [[TMP1:%.*]] = load <8 x i32>, ptr @__msan_param_tls, align 8
; CHECK-NEXT: [[TMP2:%.*]] = load <8 x i32>, ptr inttoptr (i64 add (i64 ptrtoint (ptr @__msan_param_tls to i64), i64 32) to ptr), align 8
; CHECK-NEXT: [[TMP3:%.*]] = load <8 x i32>, ptr inttoptr (i64 add (i64 ptrtoint (ptr @__msan_param_tls to i64), i64 64) to ptr), align 8
; CHECK-NEXT: call void @llvm.donothing()
; CHECK-NEXT: [[_MSPROP:%.*]] = or <8 x i32> [[TMP1]], [[TMP2]]
; CHECK-NEXT: [[_MSPROP1:%.*]] = or <8 x i32> [[_MSPROP]], [[TMP3]]
; CHECK-NEXT: [[RES:%.*]] = call <8 x i32> @llvm.x86.avx512.vpdpwssds.256(<8 x i32> [[X0]], <8 x i32> [[X1]], <8 x i32> [[X2]])
; CHECK-NEXT: store <8 x i32> [[_MSPROP1]], ptr @__msan_retval_tls, align 8
; CHECK-NEXT: ret <8 x i32> [[RES]]
;
%res = call <8 x i32> @llvm.x86.avx512.vpdpwssds.256(<8 x i32> %x0, <8 x i32> %x1, <8 x i32> %x2)
ret <8 x i32> %res
}

declare <4 x i32> @llvm.x86.avx512.vpdpwssds.128(<4 x i32>, <4 x i32>, <4 x i32>)

define <4 x i32>@test_int_x86_avx_vpdpwssds_128(<4 x i32> %x0, <4 x i32> %x1, <4 x i32> %x2) sanitize_memory {
; CHECK-LABEL: define <4 x i32> @test_int_x86_avx_vpdpwssds_128(
; CHECK-SAME: <4 x i32> [[X0:%.*]], <4 x i32> [[X1:%.*]], <4 x i32> [[X2:%.*]]) #[[ATTR1]] {
; CHECK-NEXT: [[TMP1:%.*]] = load <4 x i32>, ptr @__msan_param_tls, align 8
; CHECK-NEXT: [[TMP2:%.*]] = load <4 x i32>, ptr inttoptr (i64 add (i64 ptrtoint (ptr @__msan_param_tls to i64), i64 16) to ptr), align 8
; CHECK-NEXT: [[TMP3:%.*]] = load <4 x i32>, ptr inttoptr (i64 add (i64 ptrtoint (ptr @__msan_param_tls to i64), i64 32) to ptr), align 8
; CHECK-NEXT: call void @llvm.donothing()
; CHECK-NEXT: [[_MSPROP:%.*]] = or <4 x i32> [[TMP1]], [[TMP2]]
; CHECK-NEXT: [[_MSPROP1:%.*]] = or <4 x i32> [[_MSPROP]], [[TMP3]]
; CHECK-NEXT: [[RES:%.*]] = call <4 x i32> @llvm.x86.avx512.vpdpwssds.128(<4 x i32> [[X0]], <4 x i32> [[X1]], <4 x i32> [[X2]])
; CHECK-NEXT: store <4 x i32> [[_MSPROP1]], ptr @__msan_retval_tls, align 8
; CHECK-NEXT: ret <4 x i32> [[RES]]
;
%res = call <4 x i32> @llvm.x86.avx512.vpdpwssds.128(<4 x i32> %x0, <4 x i32> %x1, <4 x i32> %x2)
ret <4 x i32> %res
}
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