[LLVMdev] compiling llvm 3.0 with gcc 4.4.6 on linux x86_64: test-suite fails on two tests

[simona bellavista]

Hi,

I compiled llvm v3.0 on linux x86_64 with gcc 4.4.6 and test-suite fails on
two tests:

SingleSource/UnitTests/Vector/SSE/sse.expandfft

SingleSource/UnitTests/Vector/SSE/sse.stepfft

I configured and compiled with with

    ../llvm/configure CFLAGS=-O3
--prefix=/scratch/user/local/llvm-release_30_opt --enable-optimized
    make -j2
    make check-all

and tested with

    gmake TEST=simple report report.html

I got two failures, which flags should I use to compile with optimization
but avoiding these errors?



    =========
'/scratch/user/download/release_30/build_optimized/projects/test-suite/SingleSource/UnitTests/Vector/SSE/sse.expandfft'
Program

    TEST-PASS: compile
/scratch/user/download/release_30/build_optimized/projects/test-suite/SingleSource/UnitTests/Vector/SSE/sse.expandfft
    TEST-RESULT-compile-success: pass
    TEST-RESULT-compile-time: program 0.160000

    TEST-FAIL: exec
/scratch/user/download/release_30/build_optimized/projects/test-suite/SingleSource/UnitTests/Vector/SSE/sse.expandfft
    TEST-RESULT-exec-time: program 0.690000

    =========
'/scratch/user/download/release_30/build_optimized/projects/test-suite/SingleSource/UnitTests/Vector/SSE/sse.stepfft'
Program

    TEST-PASS: compile
/scratch/user/download/release_30/build_optimized/projects/test-suite/SingleSource/UnitTests/Vector/SSE/sse.stepfft
    TEST-RESULT-compile-success: pass
    TEST-RESULT-compile-time: program 0.170000

    TEST-FAIL: exec
/scratch/user/download/release_30/build_optimized/projects/test-suite/SingleSource/UnitTests/Vector/SSE/sse.stepfft
    TEST-RESULT-exec-time: program 0.840000
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