[llvm] [SPIR-V] Add SPIRV-Tools for testing (PR #73044)

Natalie Chouinard via llvm-commits llvm-commits at lists.llvm.org
Mon Dec 4 07:31:25 PST 2023


https://github.com/sudonatalie updated https://github.com/llvm/llvm-project/pull/73044

>From 2f79050065a17dc3f2320f0c2e1d93504c381d85 Mon Sep 17 00:00:00 2001
From: Natalie Chouinard <chouinard at google.com>
Date: Thu, 9 Nov 2023 16:28:41 +0000
Subject: [PATCH 1/4] [SPIR-V] Add SPIRV-Tools for testing

Add spirv-dis (disassembler) and spirv-val (validator) from SPIRV-Tools
as external dependencies for testing the SPIR-V backend. These tools are
test dependencies only.

SPIR-V tests now have a dependency on the spirv-dis and spirv-val
targets, and are only built when the LLVM_INCLUDE_SPIRV_TOOLS_TESTS cmake
variable is set.

Two tests are included to show these tools' use, however more tests will
be migrated and added later.
* OpVariable_order.ll shows how spirv-val can catch bugs in the backend.
* basic_int_types.ll shows how tests can be much shorter and more
  readable by FileChecking the spirv-dis output.
---
 llvm/test/CMakeLists.txt                    |  5 ++
 llvm/test/CodeGen/SPIRV/OpVariable_order.ll | 17 ++++++
 llvm/test/CodeGen/SPIRV/basic_int_types.ll  | 60 +++++--------------
 llvm/test/CodeGen/SPIRV/lit.local.cfg       |  5 ++
 llvm/test/lit.site.cfg.py.in                |  1 +
 llvm/tools/spirv-tools/CMakeLists.txt       | 66 +++++++++++++++++++++
 6 files changed, 110 insertions(+), 44 deletions(-)
 create mode 100644 llvm/test/CodeGen/SPIRV/OpVariable_order.ll
 create mode 100644 llvm/tools/spirv-tools/CMakeLists.txt

diff --git a/llvm/test/CMakeLists.txt b/llvm/test/CMakeLists.txt
index 8aa652240081c..2ae07ec2df752 100644
--- a/llvm/test/CMakeLists.txt
+++ b/llvm/test/CMakeLists.txt
@@ -222,6 +222,11 @@ if(LLVM_ENABLE_HTTPLIB)
   list(APPEND LLVM_TEST_DEPENDS llvm-debuginfod)
 endif()
 
+if (LLVM_INCLUDE_SPIRV_TOOLS_TESTS)
+  list(APPEND LLVM_TEST_DEPENDS spirv-dis)
+  list(APPEND LLVM_TEST_DEPENDS spirv-val)
+endif()
+
 add_custom_target(llvm-test-depends DEPENDS ${LLVM_TEST_DEPENDS})
 set_target_properties(llvm-test-depends PROPERTIES FOLDER "Tests")
 
diff --git a/llvm/test/CodeGen/SPIRV/OpVariable_order.ll b/llvm/test/CodeGen/SPIRV/OpVariable_order.ll
new file mode 100644
index 0000000000000..a4ca3aa709f0f
--- /dev/null
+++ b/llvm/test/CodeGen/SPIRV/OpVariable_order.ll
@@ -0,0 +1,17 @@
+; REQUIRES: spirv-tools
+; RUN: llc -O0 -mtriple=spirv-unknown-linux %s -o - -filetype=obj | not spirv-val 2>&1 | FileCheck %s
+
+; TODO(#66261): The SPIR-V backend should reorder OpVariable instructions so this doesn't fail,
+;     but in the meantime it's a good example of the spirv-val tool working as intended.
+
+; CHECK: All OpVariable instructions in a function must be the first instructions in the first block.
+
+define void @main() #1 {
+entry:
+  %0 = alloca <2 x i32>, align 4
+  %1 = getelementptr <2 x i32>, ptr %0, i32 0, i32 0
+  %2 = alloca float, align 4
+  ret void
+}
+
+attributes #1 = { "hlsl.numthreads"="4,8,16" "hlsl.shader"="compute" }
diff --git a/llvm/test/CodeGen/SPIRV/basic_int_types.ll b/llvm/test/CodeGen/SPIRV/basic_int_types.ll
index b479cee0bed71..3778d89792918 100644
--- a/llvm/test/CodeGen/SPIRV/basic_int_types.ll
+++ b/llvm/test/CodeGen/SPIRV/basic_int_types.ll
@@ -1,72 +1,44 @@
-; RUN: llc -O0 -mtriple=spirv-unknown-unknown %s -o - | FileCheck %s
-; RUN: llc -O0 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s
-; RUN: llc -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s
+; REQUIRES: spirv-tools
+; RUN: llc -O0 -mtriple=spirv-unknown-unknown %s -o - --filetype=obj | spirv-dis | FileCheck %s
+; RUN: llc -O0 -mtriple=spirv32-unknown-unknown %s -o - --filetype=obj | spirv-dis | FileCheck %s
+; RUN: llc -O0 -mtriple=spirv64-unknown-unknown %s -o - --filetype=obj | spirv-dis | FileCheck %s
 
 define void @main() {
 entry:
-; CHECK-DAG:   %[[#short:]] = OpTypeInt 16 0
-; CHECK-DAG:     %[[#int:]] = OpTypeInt 32 0
-; CHECK-DAG:    %[[#long:]] = OpTypeInt 64 0
-
-; CHECK-DAG: %[[#v2short:]] = OpTypeVector %[[#short]] 2
-; CHECK-DAG: %[[#v3short:]] = OpTypeVector %[[#short]] 3
-; CHECK-DAG: %[[#v4short:]] = OpTypeVector %[[#short]] 4
-
-; CHECK-DAG:   %[[#v2int:]] = OpTypeVector %[[#int]] 2
-; CHECK-DAG:   %[[#v3int:]] = OpTypeVector %[[#int]] 3
-; CHECK-DAG:   %[[#v4int:]] = OpTypeVector %[[#int]] 4
-
-; CHECK-DAG:  %[[#v2long:]] = OpTypeVector %[[#long]] 2
-; CHECK-DAG:  %[[#v3long:]] = OpTypeVector %[[#long]] 3
-; CHECK-DAG:  %[[#v4long:]] = OpTypeVector %[[#long]] 4
-
-; CHECK-DAG:   %[[#ptr_Function_short:]] = OpTypePointer Function %[[#short]]
-; CHECK-DAG:     %[[#ptr_Function_int:]] = OpTypePointer Function %[[#int]]
-; CHECK-DAG:    %[[#ptr_Function_long:]] = OpTypePointer Function %[[#long]]
-; CHECK-DAG: %[[#ptr_Function_v2short:]] = OpTypePointer Function %[[#v2short]]
-; CHECK-DAG: %[[#ptr_Function_v3short:]] = OpTypePointer Function %[[#v3short]]
-; CHECK-DAG: %[[#ptr_Function_v4short:]] = OpTypePointer Function %[[#v4short]]
-; CHECK-DAG:   %[[#ptr_Function_v2int:]] = OpTypePointer Function %[[#v2int]]
-; CHECK-DAG:   %[[#ptr_Function_v3int:]] = OpTypePointer Function %[[#v3int]]
-; CHECK-DAG:   %[[#ptr_Function_v4int:]] = OpTypePointer Function %[[#v4int]]
-; CHECK-DAG:  %[[#ptr_Function_v2long:]] = OpTypePointer Function %[[#v2long]]
-; CHECK-DAG:  %[[#ptr_Function_v3long:]] = OpTypePointer Function %[[#v3long]]
-; CHECK-DAG:  %[[#ptr_Function_v4long:]] = OpTypePointer Function %[[#v4long]]
-
-; CHECK: %[[#]] = OpVariable %[[#ptr_Function_short]] Function
+; CHECK: %int16_t_Val = OpVariable %_ptr_Function_ushort Function
   %int16_t_Val = alloca i16, align 2
 
-; CHECK: %[[#]] = OpVariable %[[#ptr_Function_int]] Function
+; CHECK: %int_Val = OpVariable %_ptr_Function_uint Function
   %int_Val = alloca i32, align 4
 
-; CHECK: %[[#]] = OpVariable %[[#ptr_Function_long]] Function
+; CHECK: %int64_t_Val = OpVariable %_ptr_Function_ulong Function
   %int64_t_Val = alloca i64, align 8
 
-; CHECK: %[[#]] = OpVariable %[[#ptr_Function_v2short]] Function
+; CHECK: %int16_t2_Val = OpVariable %_ptr_Function_v2ushort Function
   %int16_t2_Val = alloca <2 x i16>, align 4
 
-; CHECK: %[[#]] = OpVariable %[[#ptr_Function_v3short]] Function
+; CHECK: %int16_t3_Val = OpVariable %_ptr_Function_v3ushort Function
   %int16_t3_Val = alloca <3 x i16>, align 8
 
-; CHECK: %[[#]] = OpVariable %[[#ptr_Function_v4short]] Function
+; CHECK: %int16_t4_Val = OpVariable %_ptr_Function_v4ushort Function
   %int16_t4_Val = alloca <4 x i16>, align 8
 
-; CHECK: %[[#]] = OpVariable %[[#ptr_Function_v2int]] Function
+; CHECK: %int2_Val = OpVariable %_ptr_Function_v2uint Function
   %int2_Val = alloca <2 x i32>, align 8
 
-; CHECK: %[[#]] = OpVariable %[[#ptr_Function_v3int]] Function
+; CHECK: %int3_Val = OpVariable %_ptr_Function_v3uint Function
   %int3_Val = alloca <3 x i32>, align 16
 
-; CHECK: %[[#]] = OpVariable %[[#ptr_Function_v4int]] Function
+; CHECK: %int4_Val = OpVariable %_ptr_Function_v4uint Function
   %int4_Val = alloca <4 x i32>, align 16
 
-; CHECK: %[[#]] = OpVariable %[[#ptr_Function_v2long]] Function
+; CHECK: %int64_t2_Val = OpVariable %_ptr_Function_v2ulong Function
   %int64_t2_Val = alloca <2 x i64>, align 16
 
-; CHECK: %[[#]] = OpVariable %[[#ptr_Function_v3long]] Function
+; CHECK: %int64_t3_Val = OpVariable %_ptr_Function_v3ulong Function
   %int64_t3_Val = alloca <3 x i64>, align 32
 
-; CHECK: %[[#]] = OpVariable %[[#ptr_Function_v4long]] Function
+; CHECK: %int64_t4_Val = OpVariable %_ptr_Function_v4ulong Function
   %int64_t4_Val = alloca <4 x i64>, align 32
 
   ret void
diff --git a/llvm/test/CodeGen/SPIRV/lit.local.cfg b/llvm/test/CodeGen/SPIRV/lit.local.cfg
index 78dd74cd6dc63..00f50fb6f1cff 100644
--- a/llvm/test/CodeGen/SPIRV/lit.local.cfg
+++ b/llvm/test/CodeGen/SPIRV/lit.local.cfg
@@ -1,2 +1,7 @@
 if not "SPIRV" in config.root.targets:
     config.unsupported = True
+
+if config.spirv_tools_tests:
+    config.available_features.add("spirv-tools")
+    config.substitutions.append(("spirv-dis", os.path.join(config.llvm_tools_dir, "spirv-dis")))
+    config.substitutions.append(("spirv-val", os.path.join(config.llvm_tools_dir, "spirv-val")))
diff --git a/llvm/test/lit.site.cfg.py.in b/llvm/test/lit.site.cfg.py.in
index 6f3ab6561c9ec..1138b2ccf7bce 100644
--- a/llvm/test/lit.site.cfg.py.in
+++ b/llvm/test/lit.site.cfg.py.in
@@ -60,6 +60,7 @@ config.expensive_checks = @LLVM_ENABLE_EXPENSIVE_CHECKS@
 config.reverse_iteration = @LLVM_ENABLE_REVERSE_ITERATION@
 config.dxil_tests = @LLVM_INCLUDE_DXIL_TESTS@
 config.have_llvm_driver = @LLVM_TOOL_LLVM_DRIVER_BUILD@
+config.spirv_tools_tests = @LLVM_INCLUDE_SPIRV_TOOLS_TESTS@
 
 import lit.llvm
 lit.llvm.initialize(lit_config, config)
diff --git a/llvm/tools/spirv-tools/CMakeLists.txt b/llvm/tools/spirv-tools/CMakeLists.txt
new file mode 100644
index 0000000000000..f139e2a46e57c
--- /dev/null
+++ b/llvm/tools/spirv-tools/CMakeLists.txt
@@ -0,0 +1,66 @@
+option(LLVM_INCLUDE_SPIRV_TOOLS_TESTS "Include tests that use SPIRV-Tools" Off)
+mark_as_advanced(LLVM_INCLUDE_SPIRV_TOOLS_TESTS)
+
+if (NOT LLVM_INCLUDE_SPIRV_TOOLS_TESTS)
+  return()
+endif ()
+
+if (NOT "SPIRV" IN_LIST LLVM_TARGETS_TO_BUILD)
+  message(FATAL_ERROR "Building SPIRV-Tools tests is unsupported without the SPIR-V target")
+endif ()
+
+# SPIRV_DIS and SPIRV_VAL variables can be used to provide paths to existing
+# spirv-dis and spirv-val binaries, respectively. Otherwise, build them from
+# SPIRV-Tools source.
+if (NOT SPIRV_DIS OR NOT SPIRV_VAL)
+  include(ExternalProject)
+
+  set(BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}/SPIRVTools-bin)
+
+  ExternalProject_Add(SPIRVTools
+    GIT_REPOSITORY https://github.com/KhronosGroup/SPIRV-Tools.git
+    GIT_TAG main
+    BINARY_DIR ${BINARY_DIR}
+    BUILD_COMMAND ${CMAKE_COMMAND} --build ${BINARY_DIR} --target spirv-dis spirv-val
+    BUILD_BYPRODUCTS ${BINARY_DIR}/tools/spirv-dis ${BINARY_DIR}/tools/spirv-val
+    # Don't auto-update on every build.
+    UPDATE_DISCONNECTED 1
+    # Allow manual updating with an explicit SPIRVTools-update target.
+    STEP_TARGETS update
+    INSTALL_COMMAND ""
+    )
+
+  ExternalProject_Add_Step(SPIRVTools get-deps
+    COMMENT "Getting SPIRV-Tools dependencies"
+    COMMAND ${Python3_EXECUTABLE} utils/git-sync-deps
+    DEPENDEES update
+    WORKING_DIRECTORY <SOURCE_DIR>
+    )
+endif ()
+
+if (CMAKE_HOST_UNIX)
+  set(LLVM_LINK_OR_COPY create_symlink)
+else ()
+  set(LLVM_LINK_OR_COPY copy)
+endif ()
+
+# Link the provided or just built spirv-dis and spirv-val binaries.
+if (SPIRV_DIS)
+  add_custom_target(spirv-dis
+    COMMAND ${CMAKE_COMMAND} -E ${LLVM_LINK_OR_COPY} "${SPIRV_DIS}" "${LLVM_RUNTIME_OUTPUT_INTDIR}/spirv-dis")
+else ()
+  add_custom_target(spirv-dis
+    COMMAND ${CMAKE_COMMAND} -E ${LLVM_LINK_OR_COPY} "${BINARY_DIR}/tools/spirv-dis" "${LLVM_RUNTIME_OUTPUT_INTDIR}/spirv-dis"
+    DEPENDS SPIRVTools
+    )
+endif ()
+
+if (SPIRV_VAL)
+  add_custom_target(spirv-val
+    COMMAND ${CMAKE_COMMAND} -E ${LLVM_LINK_OR_COPY} "${SPIRV_VAL}" "${LLVM_RUNTIME_OUTPUT_INTDIR}/spirv-val")
+else ()
+  add_custom_target(spirv-val
+    COMMAND ${CMAKE_COMMAND} -E ${LLVM_LINK_OR_COPY} "${BINARY_DIR}/tools/spirv-val" "${LLVM_RUNTIME_OUTPUT_INTDIR}/spirv-val"
+    DEPENDS SPIRVTools
+    )
+endif ()

>From 6fb041643622e65c23216606bcaba5349b66dd4f Mon Sep 17 00:00:00 2001
From: Natalie Chouinard <chouinard at google.com>
Date: Thu, 30 Nov 2023 15:22:21 +0000
Subject: [PATCH 2/4] Combine deps sync with download and update steps

---
 llvm/tools/spirv-tools/CMakeLists.txt | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/llvm/tools/spirv-tools/CMakeLists.txt b/llvm/tools/spirv-tools/CMakeLists.txt
index f139e2a46e57c..f73dcadd9f86a 100644
--- a/llvm/tools/spirv-tools/CMakeLists.txt
+++ b/llvm/tools/spirv-tools/CMakeLists.txt
@@ -23,19 +23,18 @@ if (NOT SPIRV_DIS OR NOT SPIRV_VAL)
     BINARY_DIR ${BINARY_DIR}
     BUILD_COMMAND ${CMAKE_COMMAND} --build ${BINARY_DIR} --target spirv-dis spirv-val
     BUILD_BYPRODUCTS ${BINARY_DIR}/tools/spirv-dis ${BINARY_DIR}/tools/spirv-val
+    DOWNLOAD_COMMAND git clone https://github.com/KhronosGroup/SPIRV-Tools.git SPIRVTools &&
+      cd SPIRVTools &&
+      ${Python3_EXECUTABLE} utils/git-sync-deps
+    UPDATE_COMMAND git pull origin main &&
+      ${Python3_EXECUTABLE} utils/git-sync-deps
     # Don't auto-update on every build.
     UPDATE_DISCONNECTED 1
     # Allow manual updating with an explicit SPIRVTools-update target.
     STEP_TARGETS update
+    # Install handled below.
     INSTALL_COMMAND ""
     )
-
-  ExternalProject_Add_Step(SPIRVTools get-deps
-    COMMENT "Getting SPIRV-Tools dependencies"
-    COMMAND ${Python3_EXECUTABLE} utils/git-sync-deps
-    DEPENDEES update
-    WORKING_DIRECTORY <SOURCE_DIR>
-    )
 endif ()
 
 if (CMAKE_HOST_UNIX)

>From aaba505284495738cd0227794d87c2469a0fdef0 Mon Sep 17 00:00:00 2001
From: Natalie Chouinard <chouinard at google.com>
Date: Thu, 30 Nov 2023 19:05:39 +0000
Subject: [PATCH 3/4] Keep better test coverage when spirv-tools not present

---
 llvm/test/CodeGen/SPIRV/basic_int_types.ll    | 61 ++++++++++++++-----
 .../CodeGen/SPIRV/basic_int_types_spirvdis.ll | 45 ++++++++++++++
 2 files changed, 90 insertions(+), 16 deletions(-)
 create mode 100644 llvm/test/CodeGen/SPIRV/basic_int_types_spirvdis.ll

diff --git a/llvm/test/CodeGen/SPIRV/basic_int_types.ll b/llvm/test/CodeGen/SPIRV/basic_int_types.ll
index 3778d89792918..6bfc99025ccba 100644
--- a/llvm/test/CodeGen/SPIRV/basic_int_types.ll
+++ b/llvm/test/CodeGen/SPIRV/basic_int_types.ll
@@ -1,44 +1,73 @@
-; REQUIRES: spirv-tools
-; RUN: llc -O0 -mtriple=spirv-unknown-unknown %s -o - --filetype=obj | spirv-dis | FileCheck %s
-; RUN: llc -O0 -mtriple=spirv32-unknown-unknown %s -o - --filetype=obj | spirv-dis | FileCheck %s
-; RUN: llc -O0 -mtriple=spirv64-unknown-unknown %s -o - --filetype=obj | spirv-dis | FileCheck %s
+; RUN: llc -O0 -mtriple=spirv-unknown-unknown %s -o - | FileCheck %s
+; RUN: llc -O0 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s
+; RUN: llc -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s
+; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv-unknown-unknown %s -o - -filetype=obj | spirv-val %}
 
 define void @main() {
 entry:
-; CHECK: %int16_t_Val = OpVariable %_ptr_Function_ushort Function
+; CHECK-DAG:   %[[#short:]] = OpTypeInt 16 0
+; CHECK-DAG:     %[[#int:]] = OpTypeInt 32 0
+; CHECK-DAG:    %[[#long:]] = OpTypeInt 64 0
+
+; CHECK-DAG: %[[#v2short:]] = OpTypeVector %[[#short]] 2
+; CHECK-DAG: %[[#v3short:]] = OpTypeVector %[[#short]] 3
+; CHECK-DAG: %[[#v4short:]] = OpTypeVector %[[#short]] 4
+
+; CHECK-DAG:   %[[#v2int:]] = OpTypeVector %[[#int]] 2
+; CHECK-DAG:   %[[#v3int:]] = OpTypeVector %[[#int]] 3
+; CHECK-DAG:   %[[#v4int:]] = OpTypeVector %[[#int]] 4
+
+; CHECK-DAG:  %[[#v2long:]] = OpTypeVector %[[#long]] 2
+; CHECK-DAG:  %[[#v3long:]] = OpTypeVector %[[#long]] 3
+; CHECK-DAG:  %[[#v4long:]] = OpTypeVector %[[#long]] 4
+
+; CHECK-DAG:   %[[#ptr_Function_short:]] = OpTypePointer Function %[[#short]]
+; CHECK-DAG:     %[[#ptr_Function_int:]] = OpTypePointer Function %[[#int]]
+; CHECK-DAG:    %[[#ptr_Function_long:]] = OpTypePointer Function %[[#long]]
+; CHECK-DAG: %[[#ptr_Function_v2short:]] = OpTypePointer Function %[[#v2short]]
+; CHECK-DAG: %[[#ptr_Function_v3short:]] = OpTypePointer Function %[[#v3short]]
+; CHECK-DAG: %[[#ptr_Function_v4short:]] = OpTypePointer Function %[[#v4short]]
+; CHECK-DAG:   %[[#ptr_Function_v2int:]] = OpTypePointer Function %[[#v2int]]
+; CHECK-DAG:   %[[#ptr_Function_v3int:]] = OpTypePointer Function %[[#v3int]]
+; CHECK-DAG:   %[[#ptr_Function_v4int:]] = OpTypePointer Function %[[#v4int]]
+; CHECK-DAG:  %[[#ptr_Function_v2long:]] = OpTypePointer Function %[[#v2long]]
+; CHECK-DAG:  %[[#ptr_Function_v3long:]] = OpTypePointer Function %[[#v3long]]
+; CHECK-DAG:  %[[#ptr_Function_v4long:]] = OpTypePointer Function %[[#v4long]]
+
+; CHECK: %[[#]] = OpVariable %[[#ptr_Function_short]] Function
   %int16_t_Val = alloca i16, align 2
 
-; CHECK: %int_Val = OpVariable %_ptr_Function_uint Function
+; CHECK: %[[#]] = OpVariable %[[#ptr_Function_int]] Function
   %int_Val = alloca i32, align 4
 
-; CHECK: %int64_t_Val = OpVariable %_ptr_Function_ulong Function
+; CHECK: %[[#]] = OpVariable %[[#ptr_Function_long]] Function
   %int64_t_Val = alloca i64, align 8
 
-; CHECK: %int16_t2_Val = OpVariable %_ptr_Function_v2ushort Function
+; CHECK: %[[#]] = OpVariable %[[#ptr_Function_v2short]] Function
   %int16_t2_Val = alloca <2 x i16>, align 4
 
-; CHECK: %int16_t3_Val = OpVariable %_ptr_Function_v3ushort Function
+; CHECK: %[[#]] = OpVariable %[[#ptr_Function_v3short]] Function
   %int16_t3_Val = alloca <3 x i16>, align 8
 
-; CHECK: %int16_t4_Val = OpVariable %_ptr_Function_v4ushort Function
+; CHECK: %[[#]] = OpVariable %[[#ptr_Function_v4short]] Function
   %int16_t4_Val = alloca <4 x i16>, align 8
 
-; CHECK: %int2_Val = OpVariable %_ptr_Function_v2uint Function
+; CHECK: %[[#]] = OpVariable %[[#ptr_Function_v2int]] Function
   %int2_Val = alloca <2 x i32>, align 8
 
-; CHECK: %int3_Val = OpVariable %_ptr_Function_v3uint Function
+; CHECK: %[[#]] = OpVariable %[[#ptr_Function_v3int]] Function
   %int3_Val = alloca <3 x i32>, align 16
 
-; CHECK: %int4_Val = OpVariable %_ptr_Function_v4uint Function
+; CHECK: %[[#]] = OpVariable %[[#ptr_Function_v4int]] Function
   %int4_Val = alloca <4 x i32>, align 16
 
-; CHECK: %int64_t2_Val = OpVariable %_ptr_Function_v2ulong Function
+; CHECK: %[[#]] = OpVariable %[[#ptr_Function_v2long]] Function
   %int64_t2_Val = alloca <2 x i64>, align 16
 
-; CHECK: %int64_t3_Val = OpVariable %_ptr_Function_v3ulong Function
+; CHECK: %[[#]] = OpVariable %[[#ptr_Function_v3long]] Function
   %int64_t3_Val = alloca <3 x i64>, align 32
 
-; CHECK: %int64_t4_Val = OpVariable %_ptr_Function_v4ulong Function
+; CHECK: %[[#]] = OpVariable %[[#ptr_Function_v4long]] Function
   %int64_t4_Val = alloca <4 x i64>, align 32
 
   ret void
diff --git a/llvm/test/CodeGen/SPIRV/basic_int_types_spirvdis.ll b/llvm/test/CodeGen/SPIRV/basic_int_types_spirvdis.ll
new file mode 100644
index 0000000000000..3778d89792918
--- /dev/null
+++ b/llvm/test/CodeGen/SPIRV/basic_int_types_spirvdis.ll
@@ -0,0 +1,45 @@
+; REQUIRES: spirv-tools
+; RUN: llc -O0 -mtriple=spirv-unknown-unknown %s -o - --filetype=obj | spirv-dis | FileCheck %s
+; RUN: llc -O0 -mtriple=spirv32-unknown-unknown %s -o - --filetype=obj | spirv-dis | FileCheck %s
+; RUN: llc -O0 -mtriple=spirv64-unknown-unknown %s -o - --filetype=obj | spirv-dis | FileCheck %s
+
+define void @main() {
+entry:
+; CHECK: %int16_t_Val = OpVariable %_ptr_Function_ushort Function
+  %int16_t_Val = alloca i16, align 2
+
+; CHECK: %int_Val = OpVariable %_ptr_Function_uint Function
+  %int_Val = alloca i32, align 4
+
+; CHECK: %int64_t_Val = OpVariable %_ptr_Function_ulong Function
+  %int64_t_Val = alloca i64, align 8
+
+; CHECK: %int16_t2_Val = OpVariable %_ptr_Function_v2ushort Function
+  %int16_t2_Val = alloca <2 x i16>, align 4
+
+; CHECK: %int16_t3_Val = OpVariable %_ptr_Function_v3ushort Function
+  %int16_t3_Val = alloca <3 x i16>, align 8
+
+; CHECK: %int16_t4_Val = OpVariable %_ptr_Function_v4ushort Function
+  %int16_t4_Val = alloca <4 x i16>, align 8
+
+; CHECK: %int2_Val = OpVariable %_ptr_Function_v2uint Function
+  %int2_Val = alloca <2 x i32>, align 8
+
+; CHECK: %int3_Val = OpVariable %_ptr_Function_v3uint Function
+  %int3_Val = alloca <3 x i32>, align 16
+
+; CHECK: %int4_Val = OpVariable %_ptr_Function_v4uint Function
+  %int4_Val = alloca <4 x i32>, align 16
+
+; CHECK: %int64_t2_Val = OpVariable %_ptr_Function_v2ulong Function
+  %int64_t2_Val = alloca <2 x i64>, align 16
+
+; CHECK: %int64_t3_Val = OpVariable %_ptr_Function_v3ulong Function
+  %int64_t3_Val = alloca <3 x i64>, align 32
+
+; CHECK: %int64_t4_Val = OpVariable %_ptr_Function_v4ulong Function
+  %int64_t4_Val = alloca <4 x i64>, align 32
+
+  ret void
+}

>From 34f4b938b6acf16ff5aa5819b1acb412ec66991a Mon Sep 17 00:00:00 2001
From: Natalie Chouinard <chouinard at google.com>
Date: Mon, 4 Dec 2023 15:16:25 +0000
Subject: [PATCH 4/4] Bot fix

---
 llvm/test/CMakeLists.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/llvm/test/CMakeLists.txt b/llvm/test/CMakeLists.txt
index 2ae07ec2df752..6127b76db06b7 100644
--- a/llvm/test/CMakeLists.txt
+++ b/llvm/test/CMakeLists.txt
@@ -24,6 +24,7 @@ llvm_canonicalize_cmake_booleans(
   LLVM_ENABLE_REVERSE_ITERATION
   LLVM_INCLUDE_DXIL_TESTS
   LLVM_TOOL_LLVM_DRIVER_BUILD
+  LLVM_INCLUDE_SPIRV_TOOLS_TESTS
   )
 
 configure_lit_site_cfg(



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