Remove precanned binaries from tests and invoke clang during tests

Author: arjunUpatel

cross-project-tests/lit.cfg.py

@@ -19,7 +19,7 @@
 config.test_format = lit.formats.ShTest(not llvm_config.use_lit_shell)
 
 # suffixes: A list of file extensions to treat as test files.
-config.suffixes = [".c", ".cl", ".cpp", ".m"]
+config.suffixes = [".c", ".cl", ".cpp", ".m", ".s"]
 
 # excludes: A list of directories to exclude from the testsuite. The 'Inputs'
 # subdirectories contain auxiliary inputs for various tests in their parent

cross-project-tests/tools/llvm-objdump/RISCV/lit.local.cfg

@@ -0,0 +1,2 @@
+if "clang" not in config.available_features or "RISCV" not in config.targets_to_build:
+    config.unsupported = True

llvm/test/tools/llvm-objdump/RISCV/riscv32-ar-coverage.s renamed to cross-project-tests/tools/llvm-objdump/RISCV/riscv32-ar-coverage.s

@@ -1,4 +1,5 @@
-# RUN: llvm-objdump -d %p/Inputs/riscv32-ar-coverage | FileCheck %s
+# RUN: %clang --target=fuchsia-elf-riscv32 -march=rv32g_zclsd_zilsd %s -nostdlib -o %t
+# RUN: llvm-objdump -d %t | FileCheck %s
 
 # CHECK: 00001000 <_start>:
 # CHECK-NEXT:     1000: 00000517     	auipc	a0, 0x0

llvm/test/tools/llvm-objdump/RISCV/riscv64-ar-coverage.s renamed to cross-project-tests/tools/llvm-objdump/RISCV/riscv64-ar-coverage.s

@@ -1,4 +1,5 @@
-# RUN: llvm-objdump -d %p/Inputs/riscv64-ar-coverage | FileCheck %s
+# RUN: %clang --target=fuchsia-elf-riscv64 -march=rv64gc_zcb %s -nostdlib -o %t
+# RUN: llvm-objdump -d %t | FileCheck %s
 
 # CHECK: 0000000000001000 <_start>:
 # CHECK-NEXT:     1000: 00001517     	auipc	a0, 0x1