[Bug testsuite/95720] [11 Regression] New dump output filename strategy invalidates tests

[andrea.corallo at arm dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95720

--- Comment #4 from Andrea Corallo <andrea.corallo at arm dot com> ---
"aoliva at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> writes:

> --- Comment #3 from Alexandre Oliva <aoliva at gcc dot gnu.org> ---
> akrl, any clue as to where this .out is coming from in your runs?  I get .exe
> in my arm test runs; I don't see anything that selects .out, only .exe; and the
> driver disregards the .exe suffix in executable output, regardless of platform,
> when recognizing that the single source has the same basename as the linker
> output.

Hi Alexandre,

Apologies I guess the provided example was not the best.

Here what I've specifically for the mentioned testcase, this is the
compiler invocation:

.../build/gcc/xgcc -B.../build/gcc/
.../src/gcc/gcc/testsuite/gcc.target/arm/memset-inline-1.c gcc_tg.o
-march=armv8.1-m.main -fno-diagnostics-show-caret
-fno-diagnostics-show-line-numbers -fdiagnostics-color=never
-fdiagnostics-urls=never -save-temps -O2 -fno-inline -ffat-lto-objects
-fno-ident -specs=rdimon.specs -Wa,-mno-warn-deprecated
-Wl,-Ttext-segment=0x00500000 -Wl,-wrap,exit -Wl,-wrap,_exit -Wl,-wrap,main
-Wl,-wrap,abort -lm -o ./memset-inline-1.exe

The assembly file generated is called
'memset-inline-1-memset-inline-1.s' but IIUC the expected one by proc
'scan-assembler-not' (scanasm.exp:92) is 'memset-inline-1.s' (I'm just
printing $output_file).

Hope it helps.

  Andrea