[SYCL][sycl-post-link][LIT] Use redirection instead of direct filenames (#8617)

Best practice in lit tests is to redirect the test file to tools
operating on it via stdin instead of passing the file name directly to
the tool. This is because LLVM tools often print the name of the input
file in their output, and if the person running the tests is unlucky
enough that the path to where they checked out the tests has the wrong
substrings in it, they can see spurious lit test failures like these:

```
command line:1:22: error: CHECK-M1-IR-NOT: excluded string found in input
-implicit-check-not='bar'
                     ^
/localdisk2/dwoodwor/intel-llvm-kernel1-bar-@GV/build/test/tools/sycl-post-link/device-code-split/Output/per-aspect-split-3.ll.tmp_1.ll:1:55: note: found here
; ModuleID = '/localdisk2/dwoodwor/intel-llvm-kernel1-bar-@GV/llvm/test/tools/sycl-post-link/device-code-split/per-aspect-split-3.ll'
                                                      ^~~
```

```
command line:1:22: error: CHECK-M0-IR-NOT: excluded string found in input
-implicit-check-not='kernel1'
                     ^
/localdisk2/dwoodwor/intel-llvm-kernel1-bar-@GV/build/test/tools/sycl-post-link/device-code-split/Output/per-aspect-split-1.ll.tmp_0.ll:1:47: note: found here
; ModuleID = '/localdisk2/dwoodwor/intel-llvm-kernel1-bar-@GV/llvm/test/tools/sycl-post-link/device-code-split/per-aspect-split-1.ll'
                                              ^~~~~~~
```

```
/localdisk2/dwoodwor/intel-llvm-kernel1-bar-@GV/llvm/test/tools/sycl-post-link/device-code-split/basic-module-split.ll:13:17: error: CHECK-TU1-NOT: excluded string found i
n input
;CHECK-TU1-NOT: @{{.*}}GV{{.*}}
                ^
/localdisk2/dwoodwor/intel-llvm-kernel1-bar-@GV/build/test/tools/sycl-post-link/device-code-split/Output/basic-module-split.ll.tmp_1.ll:1:59: note: found here
; ModuleID = '/localdisk2/dwoodwor/intel-llvm-kernel1-bar-@GV/llvm/test/tools/sycl-post-link/device-code-split/basic-module-split.ll'
                                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
```

Author: dwoodwor-intel

llvm/test/tools/sycl-post-link/assert/indirect-with-split-2.ll

@@ -8,7 +8,7 @@
 ; __devicelib_assert_fail, then all kernels in the module are conservatively
 ; marked as using asserts.
 
-; RUN: sycl-post-link -split=auto -symbols -S %s -o %t.table
+; RUN: sycl-post-link -split=auto -symbols -S < %s -o %t.table
 ; RUN: FileCheck %s -input-file=%t_0.prop -check-prefix=PRESENCE-CHECK
 ; RUN: FileCheck %s -input-file=%t_0.prop -check-prefix=ABSENCE-CHECK
 

llvm/test/tools/sycl-post-link/assert/indirect-with-split.ll

@@ -6,7 +6,7 @@
 ; __devicelib_assert_fail, then all kernels in the module are conservatively
 ; marked as using asserts.
 
-; RUN: sycl-post-link -split=auto -symbols -S %s -o %t.table
+; RUN: sycl-post-link -split=auto -symbols -S < %s -o %t.table
 ; RUN: FileCheck %s -input-file=%t_0.prop
 
 target datalayout = "e-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024"

llvm/test/tools/sycl-post-link/assert/property-1.ll

@@ -2,16 +2,16 @@
 ; property - it should include only kernels that call assertions in their call
 ; graph.
 
-; RUN: sycl-post-link -split=auto -symbols -S %s -o %t.table
+; RUN: sycl-post-link -split=auto -symbols -S < %s -o %t.table
 ; RUN: FileCheck %s -input-file=%t_0.prop --implicit-check-not TheKernel2
 ;
-; RUN: sycl-post-link -split=source -symbols -S %s -o %t.table
+; RUN: sycl-post-link -split=source -symbols -S < %s -o %t.table
 ; RUN: FileCheck %s -input-file=%t_0.prop --implicit-check-not TheKernel2
 ;
-; RUN: sycl-post-link -symbols -S %s -o %t.table
+; RUN: sycl-post-link -symbols -S < %s -o %t.table
 ; RUN: FileCheck %s -input-file=%t_0.prop --implicit-check-not TheKernel2
 ;
-; RUN: sycl-post-link -split=kernel -symbols -S %s -o %t.table
+; RUN: sycl-post-link -split=kernel -symbols -S < %s -o %t.table
 ; RUN: FileCheck %s -input-file=%t_0.prop --check-prefixes=CHECK-K1
 ; RUN: FileCheck %s -input-file=%t_1.prop --check-prefixes=CHECK-K2
 ; RUN: FileCheck %s -input-file=%t_2.prop --check-prefixes=CHECK-K3

llvm/test/tools/sycl-post-link/assert/property-2.ll

@@ -2,7 +2,7 @@
 ; property - it should include only kernels that call assertions in their call
 ; graph.
 
-; RUN: sycl-post-link -split=auto -symbols -S %s -o %t.table
+; RUN: sycl-post-link -split=auto -symbols -S < %s -o %t.table
 ; RUN: FileCheck %s -input-file=%t_0.prop -check-prefix=PRESENCE-CHECK
 ; RUN: FileCheck %s -input-file=%t_0.prop -check-prefix=ABSENCE-CHECK
 

llvm/test/tools/sycl-post-link/device-code-split/auto-module-split-1.ll

@@ -1,4 +1,4 @@
-; RUN: sycl-post-link -split=auto -symbols -S %s -o %t.table
+; RUN: sycl-post-link -split=auto -symbols -S < %s -o %t.table
 ; By default auto mode is equal to source mode
 ; RUN: FileCheck %s -input-file=%t_0.ll --check-prefixes CHECK-TU0,CHECK
 ; RUN: FileCheck %s -input-file=%t_1.ll --check-prefixes CHECK-TU1,CHECK

llvm/test/tools/sycl-post-link/device-code-split/auto-module-split-2.ll

@@ -1,4 +1,4 @@
-; RUN: sycl-post-link -split=auto -symbols -S %s -o %t.table
+; RUN: sycl-post-link -split=auto -symbols -S < %s -o %t.table
 ; In precense of indirectly callable function auto mode is equal to no split,
 ; which means that separate LLVM IR file for device is not generated and we only
 ; need to check generated symbol table

llvm/test/tools/sycl-post-link/device-code-split/auto-module-split-3.ll

@@ -1,4 +1,4 @@
-; RUN: sycl-post-link -split=auto -symbols -S %s -o %t.table
+; RUN: sycl-post-link -split=auto -symbols -S < %s -o %t.table
 ; In precense of indirect calls auto mode is equal to no split,
 ; which means that separate LLVM IR file for device is not generated and we only
 ; need to check generated symbol table

llvm/test/tools/sycl-post-link/device-code-split/auto-module-split-func-ptr.ll

@@ -1,4 +1,4 @@
-; RUN: sycl-post-link -split=auto -symbols -S %s -o %t.table
+; RUN: sycl-post-link -split=auto -symbols -S < %s -o %t.table
 ; RUN: FileCheck %s -input-file=%t_0.sym
 
 ; This test checkes that module is not split if function pointer's user is not

llvm/test/tools/sycl-post-link/device-code-split/basic-module-split.ll

@@ -1,4 +1,4 @@
-; RUN: sycl-post-link -split=source -symbols -S %s -o %t.table
+; RUN: sycl-post-link -split=source -symbols -S < %s -o %t.table
 ; RUN: FileCheck %s -input-file=%t_0.ll --check-prefixes CHECK-TU0,CHECK
 ; RUN: FileCheck %s -input-file=%t_1.ll --check-prefixes CHECK-TU1,CHECK
 ; RUN: FileCheck %s -input-file=%t_0.sym --check-prefixes CHECK-TU0-TXT

llvm/test/tools/sycl-post-link/device-code-split/one-kernel-per-module.ll

@@ -1,4 +1,4 @@
-; RUN: sycl-post-link -split=kernel -symbols -S %s -o %t.files.table
+; RUN: sycl-post-link -split=kernel -symbols -S < %s -o %t.files.table
 ; RUN: FileCheck %s -input-file=%t.files_0.ll --check-prefixes CHECK-MODULE0,CHECK
 ; RUN: FileCheck %s -input-file=%t.files_0.sym --check-prefixes CHECK-MODULE0-TXT
 ; RUN: FileCheck %s -input-file=%t.files_1.ll --check-prefixes CHECK-MODULE1,CHECK

llvm/test/tools/sycl-post-link/device-code-split/per-aspect-split-1.ll

@@ -7,7 +7,7 @@
 ; that use aspects from kernels which doesn't use aspects regardless of device
 ; code split mode
 
-; RUN: sycl-post-link -split=auto -symbols -S %s -o %t.table
+; RUN: sycl-post-link -split=auto -symbols -S < %s -o %t.table
 ; RUN: FileCheck %s -input-file=%t_0.ll --check-prefixes CHECK-M0-IR \
 ; RUN: --implicit-check-not kernel0 --implicit-check-not kernel1
 ; RUN: FileCheck %s -input-file=%t_1.ll --check-prefixes CHECK-M1-IR \
@@ -21,7 +21,7 @@
 ; RUN: FileCheck %s -input-file=%t_2.sym --check-prefixes CHECK-M2-SYMS \
 ; RUN: --implicit-check-not kernel0 --implicit-check-not kernel1
 
-; RUN: sycl-post-link -split=source -symbols -S %s -o %t.table
+; RUN: sycl-post-link -split=source -symbols -S < %s -o %t.table
 ; RUN: FileCheck %s -input-file=%t_0.ll --check-prefixes CHECK-M0-IR \
 ; RUN: --implicit-check-not kernel0 --implicit-check-not kernel1
 ; RUN: FileCheck %s -input-file=%t_1.ll --check-prefixes CHECK-M1-IR \
@@ -35,7 +35,7 @@
 ; RUN: FileCheck %s -input-file=%t_2.sym --check-prefixes CHECK-M2-SYMS \
 ; RUN: --implicit-check-not kernel0 --implicit-check-not kernel1
 
-; RUN: sycl-post-link -split=kernel -symbols -S %s -o %t.table
+; RUN: sycl-post-link -split=kernel -symbols -S < %s -o %t.table
 ; RUN: FileCheck %s -input-file=%t_0.ll --check-prefixes CHECK-M0-IR \
 ; RUN: --implicit-check-not kernel0 --implicit-check-not kernel1
 ; RUN: FileCheck %s -input-file=%t_1.ll --check-prefixes CHECK-M1-IR \

llvm/test/tools/sycl-post-link/device-code-split/per-aspect-split-2.ll

@@ -1,7 +1,7 @@
 ; The test is intended to check that sycl-post-link correctly groups kernels
 ; by unique sets of aspects used in them
 
-; RUN: sycl-post-link -split=auto -symbols -S %s -o %t.table
+; RUN: sycl-post-link -split=auto -symbols -S < %s -o %t.table
 ; RUN: FileCheck %s -input-file=%t.table --check-prefix CHECK-TABLE
 ;
 ; RUN: FileCheck %s -input-file=%t_0.sym --check-prefix CHECK-M0-SYMS \

llvm/test/tools/sycl-post-link/device-code-split/per-aspect-split-3.ll

@@ -1,7 +1,7 @@
 ; This test is intended to check that per-aspect device code split works as
 ; expected with SYCL_EXTERNAL functions
 
-; RUN: sycl-post-link -split=auto -symbols -S %s -o %t.table
+; RUN: sycl-post-link -split=auto -symbols -S < %s -o %t.table
 ; RUN: FileCheck %s -input-file=%t.table --check-prefix CHECK-TABLE
 ;
 ; RUN: FileCheck %s -input-file=%t_0.sym --check-prefix CHECK-M0-SYMS \

llvm/test/tools/sycl-post-link/device-code-split/per-aspect-split-4.ll

@@ -1,13 +1,13 @@
 ; This test is intended to check that we do not perform per-aspect split if
 ; it was disabled through one or another sycl-post-link option
 
-; RUN: sycl-post-link -symbols -S %s -o %t.table
+; RUN: sycl-post-link -symbols -S < %s -o %t.table
 ; RUN: FileCheck %s -input-file=%t.table --check-prefix CHECK-TABLE
 ; RUN: FileCheck %s -input-file=%t_0.ll --check-prefix CHECK-IR
 ;
 ; -lower-esimd is needed so sycl-post-link does not complain about no actions
 ; specified
-; RUN: sycl-post-link -lower-esimd -ir-output-only -S %s -o %t.ll
+; RUN: sycl-post-link -lower-esimd -ir-output-only -S < %s -o %t.ll
 ; RUN: FileCheck %s -input-file=%t.ll --check-prefix CHECK-IR
 
 ; We expect to see only one module generated:

llvm/test/tools/sycl-post-link/device-code-split/per-reqd-wg-size-split-1.ll

@@ -7,7 +7,7 @@
 ; that use reqd_work_group_size attributes from kernels which doesn't use them
 ; regardless of device code split mode
 
-; RUN: sycl-post-link -split=auto -symbols -S %s -o %t.table
+; RUN: sycl-post-link -split=auto -symbols -S < %s -o %t.table
 ; RUN: FileCheck %s -input-file=%t_0.ll --check-prefixes CHECK-M0-IR \
 ; RUN: --implicit-check-not kernel0 --implicit-check-not kernel1
 ; RUN: FileCheck %s -input-file=%t_2.ll --check-prefixes CHECK-M1-IR \
@@ -21,7 +21,7 @@
 ; RUN: FileCheck %s -input-file=%t_1.sym --check-prefixes CHECK-M2-SYMS \
 ; RUN: --implicit-check-not kernel1 --implicit-check-not kernel2
 
-; RUN: sycl-post-link -split=source -symbols -S %s -o %t.table
+; RUN: sycl-post-link -split=source -symbols -S < %s -o %t.table
 ; RUN: FileCheck %s -input-file=%t_0.ll --check-prefixes CHECK-M0-IR \
 ; RUN: --implicit-check-not kernel0 --implicit-check-not kernel1
 ; RUN: FileCheck %s -input-file=%t_2.ll --check-prefixes CHECK-M1-IR \
@@ -35,7 +35,7 @@
 ; RUN: FileCheck %s -input-file=%t_1.sym --check-prefixes CHECK-M2-SYMS \
 ; RUN: --implicit-check-not kernel1 --implicit-check-not kernel2
 
-; RUN: sycl-post-link -split=kernel -symbols -S %s -o %t.table
+; RUN: sycl-post-link -split=kernel -symbols -S < %s -o %t.table
 ; RUN: FileCheck %s -input-file=%t_0.ll --check-prefixes CHECK-M0-IR \
 ; RUN: --implicit-check-not kernel0 --implicit-check-not kernel1
 ; RUN: FileCheck %s -input-file=%t_1.ll --check-prefixes CHECK-M1-IR \

llvm/test/tools/sycl-post-link/device-code-split/per-reqd-wg-size-split-2.ll

@@ -1,7 +1,7 @@
 ; The test is intended to check that sycl-post-link correctly groups kernels
 ; by unique reqd_work_group_size values used in them
 
-; RUN: sycl-post-link -split=auto -symbols -S %s -o %t.table
+; RUN: sycl-post-link -split=auto -symbols -S < %s -o %t.table
 ; RUN: FileCheck %s -input-file=%t.table --check-prefix CHECK-TABLE
 ;
 ; RUN: FileCheck %s -input-file=%t_0.sym --check-prefix CHECK-M0-SYMS \

llvm/test/tools/sycl-post-link/device-code-split/per-reqd-wg-size-split-3.ll

@@ -1,13 +1,13 @@
 ; This test is intended to check that we do not perform per-reqd_work_group_size
 ; split if it was disabled through one or another sycl-post-link option
 
-; RUN: sycl-post-link -symbols -S %s -o %t.table
+; RUN: sycl-post-link -symbols -S < %s -o %t.table
 ; RUN: FileCheck %s -input-file=%t.table --check-prefix CHECK-TABLE
 ; RUN: FileCheck %s -input-file=%t_0.ll --check-prefix CHECK-IR
 ;
 ; -lower-esimd is needed so sycl-post-link does not complain about no actions
 ; specified
-; RUN: sycl-post-link -lower-esimd -ir-output-only -S %s -o %t.ll
+; RUN: sycl-post-link -lower-esimd -ir-output-only -S < %s -o %t.ll
 ; RUN: FileCheck %s -input-file=%t.ll --check-prefix CHECK-IR
 
 ; We expect to see only one module generated:

llvm/test/tools/sycl-post-link/device-code-split/split-with-func-ptrs.ll

@@ -3,14 +3,14 @@
 ; modules.
 
 ; -- Per-source split
-; RUN: sycl-post-link -split=source -emit-param-info -symbols -emit-exported-symbols -split-esimd -lower-esimd -O2 -spec-const=rt -S %s -o %tA.table
+; RUN: sycl-post-link -split=source -emit-param-info -symbols -emit-exported-symbols -split-esimd -lower-esimd -O2 -spec-const=rt -S < %s -o %tA.table
 ; RUN: FileCheck %s -input-file=%tA_0.ll --check-prefixes CHECK-A0
 ; RUN: FileCheck %s -input-file=%tA_1.ll --check-prefixes CHECK-A1
 ; -- No split
-; RUN: sycl-post-link -emit-param-info -symbols -emit-exported-symbols -split-esimd -lower-esimd -O2 -spec-const=rt -S %s -o %tB.table
+; RUN: sycl-post-link -emit-param-info -symbols -emit-exported-symbols -split-esimd -lower-esimd -O2 -spec-const=rt -S < %s -o %tB.table
 ; RUN: FileCheck %s -input-file=%tB_0.ll --check-prefixes CHECK-B0
 ; -- Per-kernel split
-; RUN: sycl-post-link -split=kernel -emit-param-info -symbols -emit-exported-symbols -split-esimd -lower-esimd -O2 -spec-const=rt -S %s -o %tC.table
+; RUN: sycl-post-link -split=kernel -emit-param-info -symbols -emit-exported-symbols -split-esimd -lower-esimd -O2 -spec-const=rt -S < %s -o %tC.table
 ; RUN: FileCheck %s -input-file=%tC_0.ll --check-prefixes CHECK-C0
 ; RUN: FileCheck %s -input-file=%tC_1.ll --check-prefixes CHECK-C1
 

llvm/test/tools/sycl-post-link/device-code-split/split-with-kernel-declarations.ll

@@ -1,12 +1,12 @@
 ; Purpose of this test is to check that sycl-post-link does not treat
 ; declarations as entry points.
 
-; RUN: sycl-post-link -split=source -symbols -S %s -o %t.table
+; RUN: sycl-post-link -split=source -symbols -S < %s -o %t.table
 ; RUN: FileCheck %s -input-file=%t.table --check-prefix CHECK-PER-SOURCE-TABLE
 ; RUN: FileCheck %s -input-file=%t_0.sym --check-prefix CHECK-PER-SOURCE-SYM0
 ; RUN: FileCheck %s -input-file=%t_1.sym --check-prefix CHECK-PER-SOURCE-SYM1
 ;
-; RUN: sycl-post-link -split=kernel -symbols -S %s -o %t1.table
+; RUN: sycl-post-link -split=kernel -symbols -S < %s -o %t1.table
 ; RUN: FileCheck %s -input-file=%t1.table --check-prefix CHECK-PER-KERNEL-TABLE
 ; RUN: FileCheck %s -input-file=%t1_0.sym --check-prefix CHECK-PER-KERNEL-SYM0
 ; RUN: FileCheck %s -input-file=%t1_1.sym --check-prefix CHECK-PER-KERNEL-SYM1

llvm/test/tools/sycl-post-link/device-globals/test_global_variable.ll

@@ -1,4 +1,4 @@
-; RUN: sycl-post-link --device-globals -S %s -o %t.files.table
+; RUN: sycl-post-link --device-globals -S < %s -o %t.files.table
 ; RUN: FileCheck %s -input-file=%t.files_0.prop --check-prefix CHECK-PROP
 source_filename = "test_global_variable.cpp"
 target datalayout = "e-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024-n8:16:32:64"

llvm/test/tools/sycl-post-link/device-globals/test_global_variable_many_kernels_in_one_module.ll

@@ -1,4 +1,4 @@
-; RUN: sycl-post-link --device-globals --split=source -S %s -o %t.files.table
+; RUN: sycl-post-link --device-globals --split=source -S < %s -o %t.files.table
 ; RUN: FileCheck %s -input-file=%t.files_0.ll --check-prefix CHECK-MOD0
 ; RUN: FileCheck %s -input-file=%t.files_1.ll --check-prefix CHECK-MOD1
 

llvm/test/tools/sycl-post-link/device-globals/test_global_variable_many_modules_no_dev_global.ll

@@ -1,4 +1,4 @@
-; RUN: sycl-post-link --device-globals --split=source -S %s -o %t.files.table
+; RUN: sycl-post-link --device-globals --split=source -S < %s -o %t.files.table
 ; RUN: FileCheck %s -input-file=%t.files_0.ll --check-prefix CHECK-MOD0
 ; RUN: FileCheck %s -input-file=%t.files_1.ll --check-prefix CHECK-MOD1
 ; RUN: FileCheck %s -input-file=%t.files_2.ll --check-prefix CHECK-MOD2

llvm/test/tools/sycl-post-link/device-globals/test_global_variable_many_modules_no_dev_img_scope.ll

@@ -1,4 +1,4 @@
-; RUN: sycl-post-link --device-globals --split=source -S %s -o %t.files.table
+; RUN: sycl-post-link --device-globals --split=source -S < %s -o %t.files.table
 ; RUN: FileCheck %s -input-file=%t.files_0.ll --check-prefix CHECK-MOD0
 ; RUN: FileCheck %s -input-file=%t.files_1.ll --check-prefix CHECK-MOD1
 ; RUN: FileCheck %s -input-file=%t.files_2.ll --check-prefix CHECK-MOD2

llvm/test/tools/sycl-post-link/device-globals/test_global_variable_many_modules_two_vars_ok.ll

@@ -1,4 +1,4 @@
-; RUN: sycl-post-link --device-globals --split=source -S %s -o %t.files.table
+; RUN: sycl-post-link --device-globals --split=source -S < %s -o %t.files.table
 ; RUN: FileCheck %s -input-file=%t.files_0.ll --check-prefix CHECK-MOD0
 ; RUN: FileCheck %s -input-file=%t.files_1.ll --check-prefix CHECK-MOD1
 

llvm/test/tools/sycl-post-link/device-globals/test_global_variable_name_mapping_metadata.ll

@@ -1,4 +1,4 @@
-; RUN: sycl-post-link --device-globals --emit-program-metadata -S %s -o %t.files.table
+; RUN: sycl-post-link --device-globals --emit-program-metadata -S < %s -o %t.files.table
 ; RUN: FileCheck %s -input-file=%t.files_0.prop --check-prefix CHECK-PROP
 
 ; This test is intended to check that the global_id_mapping program metadata properties are

llvm/test/tools/sycl-post-link/device-globals/test_no_property_set_header_for_an_empty_set.ll

@@ -1,4 +1,4 @@
-; RUN: sycl-post-link --device-globals -S %s -o %t.files.table
+; RUN: sycl-post-link --device-globals -S < %s -o %t.files.table
 ; RUN: FileCheck %s -input-file=%t.files_0.prop --check-prefix CHECK-PROP
 
 ; This test is intended to check that sycl-post-link doesn't add the header for

llvm/test/tools/sycl-post-link/device-requirements/aspects.ll

@@ -13,10 +13,10 @@
 ;   });
 ; }
 
-; RUN: sycl-post-link -split=auto %s -o %t.files.table
+; RUN: sycl-post-link -split=auto < %s -o %t.files.table
 ; RUN: FileCheck %s -input-file=%t.files_0.prop --check-prefix CHECK-PROP-AUTO-SPLIT
 
-; RUN: sycl-post-link -split=kernel %s -o %t.files.table
+; RUN: sycl-post-link -split=kernel < %s -o %t.files.table
 ; RUN: FileCheck %s -input-file=%t.files_0.prop --check-prefix CHECK-PROP-KERNEL-SPLIT-0
 ; RUN: FileCheck %s -input-file=%t.files_1.prop --check-prefix CHECK-PROP-KERNEL-SPLIT-1
 

llvm/test/tools/sycl-post-link/device-requirements/fixed-target.ll

@@ -1,4 +1,4 @@
-; RUN: sycl-post-link -split=auto %s -o %t.files.table
+; RUN: sycl-post-link -split=auto < %s -o %t.files.table
 ; RUN: FileCheck %s -input-file=%t.files_0.prop
 
 ; CHECK: [SYCL/device requirements]

llvm/test/tools/sycl-post-link/device-requirements/reqd-work-group-size.ll

@@ -21,7 +21,7 @@
 ;   return 0;
 ; }
 
-; RUN: sycl-post-link -split=auto %s -o %t.table
+; RUN: sycl-post-link -split=auto < %s -o %t.table
 ; RUN: FileCheck %s -input-file=%t_0.prop --check-prefix CHECK-PROP-AUTO-SPLIT-0
 ; RUN: FileCheck %s -input-file=%t_1.prop --check-prefix CHECK-PROP-AUTO-SPLIT-1
 

llvm/test/tools/sycl-post-link/emit_exported_symbols.ll

@@ -1,17 +1,17 @@
 ; This test checks that the post-link tool generates list of exported symbols.
 ;
 ; Global scope
-; RUN: sycl-post-link -symbols -emit-exported-symbols -S %s -o %t.global.files.table
+; RUN: sycl-post-link -symbols -emit-exported-symbols -S < %s -o %t.global.files.table
 ; RUN: FileCheck %s -input-file=%t.global.files_0.prop --implicit-check-not="NotExported" --check-prefix=CHECK-GLOBAL-PROP
 ;
 ; Per-module split
-; RUN: sycl-post-link -symbols -split=source -emit-exported-symbols -S %s -o %t.per_module.files.table
+; RUN: sycl-post-link -symbols -split=source -emit-exported-symbols -S < %s -o %t.per_module.files.table
 ; RUN: FileCheck %s -input-file=%t.per_module.files_0.prop -implicit-check-not="NotExported" --check-prefix=CHECK-PERMODULE-0-PROP
 ; RUN: FileCheck %s -input-file=%t.per_module.files_1.prop -implicit-check-not="NotExported" --check-prefix=CHECK-KERNELONLY-PROP
 ; RUN: FileCheck %s -input-file=%t.per_module.files_2.prop -implicit-check-not="NotExported" --check-prefix=CHECK-PERMODULE-2-PROP
 ;
 ; Per-kernel split
-; RUN: sycl-post-link -symbols -split=kernel -emit-exported-symbols -S %s -o %t.per_kernel.files.table
+; RUN: sycl-post-link -symbols -split=kernel -emit-exported-symbols -S < %s -o %t.per_kernel.files.table
 ; RUN: FileCheck %s -input-file=%t.per_kernel.files_0.prop --implicit-check-not="NotExported" --check-prefix=CHECK-PERKERNEL-0-PROP
 ; RUN: FileCheck %s -input-file=%t.per_kernel.files_1.prop --implicit-check-not="NotExported" --check-prefix=CHECK-PERKERNEL-1-PROP
 ; RUN: FileCheck %s -input-file=%t.per_kernel.files_2.prop --implicit-check-not="NotExported" --check-prefix=CHECK-PERKERNEL-2-PROP

llvm/test/tools/sycl-post-link/emit_program_metadata.ll

@@ -1,6 +1,6 @@
 ; This test checks that the post-link tool generates SYCL program metadata.
 ;
-; RUN: sycl-post-link -emit-program-metadata -device-globals -S %s -o %t.files.table
+; RUN: sycl-post-link -emit-program-metadata -device-globals -S < %s -o %t.files.table
 ; RUN: FileCheck %s -input-file=%t.files.table --check-prefixes CHECK-TABLE
 ; RUN: FileCheck %s -input-file=%t.files_0.prop --match-full-lines --check-prefixes CHECK-PROP
 

llvm/test/tools/sycl-post-link/erase_used.ll

@@ -2,14 +2,14 @@
 ; the output modules when splitting modules, creating a single row table,
 ; and outputing IR only
 ;
-; RUN: sycl-post-link -split=kernel -S %s -o %t.files.table
+; RUN: sycl-post-link -split=kernel -S < %s -o %t.files.table
 ; RUN: FileCheck %s -input-file=%t.files_0.ll
 ; RUN: FileCheck %s -input-file=%t.files_1.ll
 ;
-; RUN: sycl-post-link -S -split=auto -symbols -split-esimd -lower-esimd -O2 -spec-const=default %s -o %t.out.table
+; RUN: sycl-post-link -S -split=auto -symbols -split-esimd -lower-esimd -O2 -spec-const=default < %s -o %t.out.table
 ; RUN: FileCheck %s --input-file=%t.out_0.ll
 ;
-; RUN: sycl-post-link -S -split=auto -ir-output-only %s -o %t.out_ir_only.ll
+; RUN: sycl-post-link -S -split=auto -ir-output-only < %s -o %t.out_ir_only.ll
 ; RUN: FileCheck %s --input-file %t.out_ir_only.ll
 
 target triple = "spir64-unknown-unknown"

llvm/test/tools/sycl-post-link/erase_used_decl.ll

@@ -1,7 +1,7 @@
 ; This test checks that the post-link tool doesn't incorrectly remove function
 ; declarations which are still in use while erasing the "llvm.used" global.
 ;
-; RUN: sycl-post-link -split=auto -symbols -S %s -o %t.files.table
+; RUN: sycl-post-link -split=auto -symbols -S < %s -o %t.files.table
 ; RUN: FileCheck %s -input-file=%t.files_0.ll
 ;
 target triple = "spir64-unknown-unknown"

llvm/test/tools/sycl-post-link/erase_used_decl_opaque.ll

@@ -1,7 +1,7 @@
 ; This test checks that the post-link tool doesn't incorrectly remove function
 ; declarations which are still in use while erasing the "llvm.used" global.
 ;
-; RUN: sycl-post-link -split=auto -symbols -S %s -o %t.files.table
+; RUN: sycl-post-link -split=auto -symbols -S < %s -o %t.files.table
 ; RUN: FileCheck %s -input-file=%t.files_0.ll
 ;
 target triple = "spir64-unknown-unknown"

llvm/test/tools/sycl-post-link/erase_used_opaque.ll

@@ -2,14 +2,14 @@
 ; the output modules when splitting modules, creating a single row table,
 ; and outputing IR only
 ;
-; RUN: sycl-post-link -split=kernel -S %s -o %t.files.table
+; RUN: sycl-post-link -split=kernel -S < %s -o %t.files.table
 ; RUN: FileCheck %s -input-file=%t.files_0.ll
 ; RUN: FileCheck %s -input-file=%t.files_1.ll
 ;
-; RUN: sycl-post-link -S -split=auto -symbols -split-esimd -lower-esimd -O2 -spec-const=default %s -o %t.out.table
+; RUN: sycl-post-link -S -split=auto -symbols -split-esimd -lower-esimd -O2 -spec-const=default < %s -o %t.out.table
 ; RUN: FileCheck %s --input-file=%t.out_0.ll
 ;
-; RUN: sycl-post-link -S -split=auto -ir-output-only %s -o %t.out_ir_only.ll
+; RUN: sycl-post-link -S -split=auto -ir-output-only < %s -o %t.out_ir_only.ll
 ; RUN: FileCheck %s --input-file %t.out_ir_only.ll
 
 target triple = "spir64-unknown-unknown"