[llvm-bugs] [Bug 31532] New: Test driver/opt-record.c fails on targets that default to -no-integrated-as

[via llvm-bugs]

https://llvm.org/bugs/show_bug.cgi?id=31532

            Bug ID: 31532
           Summary: Test driver/opt-record.c fails on targets that default
                    to -no-integrated-as
           Product: clang
           Version: 3.9
          Hardware: PC
                OS: Windows NT
            Status: NEW
          Severity: normal
          Priority: P
         Component: Driver
          Assignee: unassignedclangbugs at nondot.org
          Reporter: ftee at flametop.co.uk
                CC: llvm-bugs at lists.llvm.org
    Classification: Unclassified

The test driver/opt-record.c attempts to check that the
-fsave-optimization-record switch creates the correct output file when used
with -c and -o FOO. 

However, if the target is a compiler which defaults to -no-integrated-as, the
-fsave-optimization-record creates a file based on the temporary output .s file
not the -o filename. 

For example, on windows 

clang -c -no-integrated-as -v -fsave-optimization-record -o FOO opt-record.c

generates 

-opt-record-file "d:\\temp\\opt-record-7ecc39.opt.yaml"

I am unsure if this should be treated as an error in the test or that the
-fsave-optimization-record handling in the driver should ensure it uses the -o
filename and not the intermediate .s file.

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