Try to fix windows

Author: arsenm

clang/test/Driver/hip-temps-linux.hip

@@ -4,8 +4,9 @@
 // Check no temporary files or directores are left after compilation.
 // RUN: rm -rf %t%{fs-sep}mytmp
 // RUN: mkdir -p %t%{fs-sep}mytmp
-// RUN: env TMPDIR="%t/mytmp" %clang --target=x86_64-linux-gnu -nogpulib -nogpuinc \
-// RUN:   --rocm-path=%S/Inputs/rocm -nostdinc -nostdlib -c \
+// RUN: env TMPDIR="%t/mytmp" TMP="%t/mytmp" %clang --target=x86_64-linux-gnu \
+// RUN:   -nogpulib -nogpuinc -nostdinc -nostdlib \
+// RUN:   --rocm-path=%S/Inputs/rocm -c \
 // RUN:   --offload-arch=gfx1030 -emit-llvm -v %s 2>&1 | \
 // RUN:   FileCheck -DTMPDIR=%t%{fs-sep}mytmp%{fs-sep} %s
 // RUN: ls %t/mytmp >%t/mytmp.txt 2>&1

clang/test/Driver/linker-wrapper.c

@@ -118,7 +118,7 @@ __attribute__((visibility("protected"), used)) int x;
 
 // HIP: clang{{.*}} -o [[IMG_GFX90A:.+]] --target=amdgcn-amd-amdhsa -mcpu=gfx90a
 // HIP: clang{{.*}} -o [[IMG_GFX908:.+]] --target=amdgcn-amd-amdhsa -mcpu=gfx908
-// HIP: clang-offload-bundler{{.*}}-type=o -bundle-align=4096 -compress -compression-level=6 -targets=host-x86_64-unknown-linux,hip-amdgcn-amd-amdhsa--gfx90a,hip-amdgcn-amd-amdhsa--gfx908 -input=/dev/null -input=[[IMG_GFX90A]] -input=[[IMG_GFX908]] -output={{.*}}.hipfb
+// HIP: clang-offload-bundler{{.*}}-type=o -bundle-align=4096 -compress -compression-level=6 -targets=host-x86_64-unknown-linux,hip-amdgcn-amd-amdhsa--gfx90a,hip-amdgcn-amd-amdhsa--gfx908 -input={{/dev/null|NUL}} -input=[[IMG_GFX90A]] -input=[[IMG_GFX908]] -output={{.*}}.hipfb
 
 // RUN: clang-offload-packager -o %t.out \
 // RUN:   --image=file=%t.elf.o,kind=openmp,triple=amdgcn-amd-amdhsa,arch=gfx908 \
@@ -209,7 +209,7 @@ __attribute__((visibility("protected"), used)) int x;
 // RUN:   %t.o -o a.out 2>&1 | FileCheck %s --check-prefix=RELOCATABLE-LINK-HIP
 
 // RELOCATABLE-LINK-HIP: clang{{.*}} -o {{.*}}.img --target=amdgcn-amd-amdhsa
-// RELOCATABLE-LINK-HIP: clang-offload-bundler{{.*}} -type=o -bundle-align=4096 -targets=host-x86_64-unknown-linux,hip-amdgcn-amd-amdhsa--gfx90a -input=/dev/null -input={{.*}} -output={{.*}}
+// RELOCATABLE-LINK-HIP: clang-offload-bundler{{.*}} -type=o -bundle-align=4096 -targets=host-x86_64-unknown-linux,hip-amdgcn-amd-amdhsa--gfx90a -input={{/dev/null|NUL}} -input={{.*}} -output={{.*}}
 // RELOCATABLE-LINK-HIP: /usr/bin/ld.lld{{.*}}-r
 // RELOCATABLE-LINK-HIP: llvm-objcopy{{.*}}a.out --remove-section .llvm.offloading