Remove test dependency on the presence of an assembler

[dyung]

Summary

These tests currently call -c which requires an assembler, and will fail if your target defaults to an external assembler that is not present in the test environment. It doesn't seem like the assembler is actually needed, so just change the test to use -S instead.

[dyung]

ping

[NoQ]

Interesting, indeed, thanks!

clang/test/Analysis/scan-build/exclude_directories.test

 // FIXME: Actually, "perl".
 REQUIRES: shell
 
 // FIXME: Should ideally work on Windows.
 UNSUPPORTED: system-windows
 
 RUN: rm -rf %t.output_dir && mkdir %t.output_dir
-RUN: %scan-build -o %t.output_dir %clang -c \
+RUN: %scan-build -o %t.output_dir %clang -S \
 RUN:     %S/Inputs/multidirectory_project/directory1/file1.c \
 RUN:     %S/Inputs/multidirectory_project/directory2/file2.c \
 RUN:     | FileCheck %s -check-prefix CHECK-NO-EXCLUDE
 
 // The purpose of this test is to ensure that the --exclude command line option
 // actually excludes reports from inside the specified directories.
 
 
 // First, let's make sure that without --exclude issues in both
 // directory1 and directory2 are found.
 CHECK-NO-EXCLUDE: scan-build: 2 bugs found.
 
 
 // Only one issue should be found when directory1 is excluded.
 RUN: rm -rf %t.output_dir && mkdir %t.output_dir
-RUN: %scan-build -o %t.output_dir --exclude directory1 %clang -c \
+RUN: %scan-build -o %t.output_dir --exclude directory1 %clang -S \
 RUN:     %S/Inputs/multidirectory_project/directory1/file1.c \
 RUN:     %S/Inputs/multidirectory_project/directory2/file2.c \
 RUN:     | FileCheck %s -check-prefix CHECK-EXCLUDE1
 
 CHECK-EXCLUDE1: scan-build: 1 bug found.
 
 
 // When both directories are excluded, no issues should be reported.
 RUN: rm -rf %t.output_dir && mkdir %t.output_dir
-RUN: %scan-build -o %t.output_dir --exclude directory1 --exclude directory2 %clang -c \
+RUN: %scan-build -o %t.output_dir --exclude directory1 --exclude directory2 %clang -S \
 RUN:     %S/Inputs/multidirectory_project/directory1/file1.c \
 RUN:     %S/Inputs/multidirectory_project/directory2/file2.c \
 RUN:     | FileCheck %s -check-prefix CHECK-EXCLUDE-BOTH
 
 CHECK-EXCLUDE-BOTH: scan-build: 0 bugs found.
 

clang/test/Analysis/scan-build/html_output.test

 // FIXME: Actually, "perl".
 REQUIRES: shell
 
 // FIXME: Should ideally work on Windows.
 UNSUPPORTED: system-windows
 
 RUN: rm -rf %t.output_dir && mkdir %t.output_dir
-RUN: %scan-build -o %t.output_dir %clang -c %S/Inputs/single_null_dereference.c \
+RUN: %scan-build -o %t.output_dir %clang -S %S/Inputs/single_null_dereference.c \
 RUN:     | FileCheck %s -check-prefix CHECK-STDOUT
 
 // Test html output
 
 CHECK-STDOUT: scan-build: Using '{{.*}}' for static analysis
 CHECK-STDOUT: scan-build: 1 bug found.
 CHECK-STDOUT: scan-build: Run 'scan-view {{.*}}' to examine bug reports.
 

clang/test/Analysis/scan-build/plist_html_output.test

 // FIXME: Actually, "perl".
 REQUIRES: shell
 
 // FIXME: Should ideally work on Windows.
 UNSUPPORTED: system-windows
 
 RUN: rm -rf %t.output_dir && mkdir %t.output_dir
-RUN: %scan-build -plist-html -o %t.output_dir %clang -c %S/Inputs/single_null_dereference.c \
+RUN: %scan-build -plist-html -o %t.output_dir %clang -S %S/Inputs/single_null_dereference.c \
 RUN:     | FileCheck %s -check-prefix CHECK-STDOUT
 
 // Test combined plist and html output with -plist-html
 
 CHECK-STDOUT: scan-build: Using '{{.*}}' for static analysis
 CHECK-STDOUT: scan-build: Analysis run complete.
 CHECK-STDOUT: scan-build: Analysis results (plist files) deposited in '{{.*}}'
 CHECK-STDOUT: scan-build: 1 bug found.

clang/test/Analysis/scan-build/plist_output.test

 // FIXME: Actually, "perl".
 REQUIRES: shell
 
 // FIXME: Should ideally work on Windows.
 UNSUPPORTED: system-windows
 
 RUN: rm -rf %t.output_dir && mkdir %t.output_dir
-RUN: %scan-build -plist -o %t.output_dir %clang -c %S/Inputs/single_null_dereference.c \
+RUN: %scan-build -plist -o %t.output_dir %clang -S %S/Inputs/single_null_dereference.c \
 RUN:     | FileCheck %s -check-prefix CHECK-STDOUT
 
 // Test plist output
 
 CHECK-STDOUT: scan-build: Using '{{.*}}' for static analysis
 CHECK-STDOUT: scan-build: Analysis run complete.
 CHECK-STDOUT: scan-build: Analysis results (plist files) deposited in '{{.*}}'