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Merge pull request #5409 from martin-frbg/issue5372 

Work around gcc15.1 on POWER misoptimizing DGEMV at -O3
revert-5180-openmp_use_cmake
Martin Kroeker GitHub 6 months ago
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  1. +1
    -1
      kernel/power/dgemv_n.c

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kernel/power/dgemv_n.c View File

@@ -147,7 +147,7 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG dummy1, FLOAT alpha, FLOAT *a, BLASLO
BLASLONG m3; BLASLONG m3;
BLASLONG n2; BLASLONG n2;
BLASLONG lda4 = lda << 2; BLASLONG lda4 = lda << 2;
FLOAT xbuffer[8] __attribute__ ((aligned (16)));
volatile FLOAT xbuffer[8] __attribute__ ((aligned (16)));
FLOAT *ybuffer; FLOAT *ybuffer;


if ( m < 1 ) return(0); if ( m < 1 ) return(0);


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