From 441a9c8385b1a55f879deb8a4ad8bc85b62cc5d0 Mon Sep 17 00:00:00 2001 From: Andrew Date: Sun, 26 Nov 2017 17:24:08 +0100 Subject: [PATCH] more dead increments clang4 scan-build deadcode.deadstores --- kernel/generic/gemm_tcopy_8.c | 8 ++++---- kernel/generic/trmm_lncopy_4.c | 18 +++++++++--------- kernel/generic/trmm_ltcopy_4.c | 20 ++++++++++---------- kernel/generic/trmm_uncopy_4.c | 22 +++++++++++----------- kernel/generic/trmm_utcopy_4.c | 16 ++++++++-------- kernel/generic/trsm_ltcopy_4.c | 2 +- kernel/generic/trsm_utcopy_4.c | 2 +- kernel/generic/zgemm_tcopy_8.c | 4 ++-- kernel/generic/ztrmm_lncopy_8.c | 16 ++++++++-------- kernel/generic/ztrmm_ltcopy_8.c | 18 +++++++++--------- kernel/generic/ztrmm_uncopy_8.c | 16 ++++++++-------- kernel/generic/ztrmm_utcopy_8.c | 8 ++++---- 12 files changed, 75 insertions(+), 75 deletions(-) diff --git a/kernel/generic/gemm_tcopy_8.c b/kernel/generic/gemm_tcopy_8.c index 9770d110d..b28f3d219 100644 --- a/kernel/generic/gemm_tcopy_8.c +++ b/kernel/generic/gemm_tcopy_8.c @@ -719,10 +719,10 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, FLOAT *b){ if (m & 1){ aoffset1 = aoffset; - aoffset += lda; + // aoffset += lda; boffset1 = boffset; - boffset += 8; + // boffset += 8; i = (n >> 3); if (i > 0){ @@ -762,7 +762,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, FLOAT *b){ *(boffset2 + 1) = ctemp02; *(boffset2 + 2) = ctemp03; *(boffset2 + 3) = ctemp04; - boffset2 += 4; + // boffset2 += 4; } if (n & 2){ @@ -772,7 +772,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, FLOAT *b){ *(boffset3 + 0) = ctemp01; *(boffset3 + 1) = ctemp02; - boffset3 += 2; + // boffset3 += 2; } if (n & 1){ diff --git a/kernel/generic/trmm_lncopy_4.c b/kernel/generic/trmm_lncopy_4.c index 0dcfb965a..25632d242 100644 --- a/kernel/generic/trmm_lncopy_4.c +++ b/kernel/generic/trmm_lncopy_4.c @@ -237,24 +237,24 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON b[ 2] = data03; b[ 3] = data04; - ao1 += 1; + /* ao1 += 1; ao2 += 1; ao3 += 1; - ao4 += 1; + ao4 += 1; */ b += 4; } } else if (X < posY) { if (m & 2) { - ao1 += 2 * lda; - ao2 += 2 * lda; + /* ao1 += 2 * lda; + ao2 += 2 * lda; */ b += 8; } if (m & 1) { - ao1 += lda; + // ao1 += lda; b += 4; } @@ -414,12 +414,12 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON b[ 0] = data01; b[ 1] = data02; - ao1 += 1; - ao2 += 1; + /* ao1 += 1; + ao2 += 1; */ b += 2; } else if (X < posY) { - ao1 += lda; + // ao1 += lda; b += 2; } else { #ifdef UNIT @@ -477,7 +477,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON } while (i > 0); } - posY += 1; + // posY += 1; } return 0; diff --git a/kernel/generic/trmm_ltcopy_4.c b/kernel/generic/trmm_ltcopy_4.c index 66a7325bb..128536aad 100644 --- a/kernel/generic/trmm_ltcopy_4.c +++ b/kernel/generic/trmm_ltcopy_4.c @@ -204,18 +204,18 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON if (X > posY) { if (m & 2) { - ao1 += 2; + /* ao1 += 2; ao2 += 2; ao3 += 2; - ao4 += 2; + ao4 += 2; */ b += 8; } if (m & 1) { - ao1 += 1; + /* ao1 += 1; ao2 += 1; ao3 += 1; - ao4 += 1; + ao4 += 1; */ b += 4; } @@ -241,7 +241,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON b[ 7] = data08; ao1 += 2 * lda; - ao2 += 2 * lda; + // ao2 += 2 * lda; b += 8; } @@ -257,7 +257,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON b[ 2] = data03; b[ 3] = data04; - ao1 += lda; + // ao1 += lda; b += 4; } @@ -412,8 +412,8 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON if (i) { if (X > posY) { - ao1 += 1; - ao2 += 1; + /* ao1 += 1; + ao2 += 1; */ b += 2; } else @@ -423,7 +423,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON b[ 0] = data01; b[ 1] = data02; - ao1 += lda; + // ao1 += lda; b += 2; } else { #ifdef UNIT @@ -481,7 +481,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON } while (i > 0); } - posY += 1; + // posY += 1; } return 0; diff --git a/kernel/generic/trmm_uncopy_4.c b/kernel/generic/trmm_uncopy_4.c index 0218a0e31..9ec040d5d 100644 --- a/kernel/generic/trmm_uncopy_4.c +++ b/kernel/generic/trmm_uncopy_4.c @@ -241,23 +241,23 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON b[ 2] = data05; b[ 3] = data07; - ao1 += 1; + /* ao1 += 1; ao2 += 1; ao3 += 1; - ao4 += 1; + ao4 += 1; */ b += 4; } } else if (X > posY) { if (m & 2) { - ao1 += 2 * lda; - ao2 += 2 * lda; + /* ao1 += 2 * lda; + ao2 += 2 * lda; */ b += 8; } if (m & 1) { - ao1 += lda; + // ao1 += lda; b += 4; } @@ -418,13 +418,13 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON b[ 0] = data01; b[ 1] = data05; - ao1 += 1; - ao2 += 1; + /* ao1 += 1; + ao2 += 1; */ b += 2; } else if (X > posY) { - ao1 += lda; - ao2 += lda; + /* ao1 += lda; + ao2 += lda; */ b += 2; } else { #ifdef UNIT @@ -438,8 +438,8 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON b[ 0] = data01; b[ 1] = data05; #endif - ao1 += lda; - ao2 += lda; + /* ao1 += lda; + ao2 += lda; */ b += 2; } } diff --git a/kernel/generic/trmm_utcopy_4.c b/kernel/generic/trmm_utcopy_4.c index 441f7338b..3e7726b61 100644 --- a/kernel/generic/trmm_utcopy_4.c +++ b/kernel/generic/trmm_utcopy_4.c @@ -201,18 +201,18 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON if (X < posY) { if (m & 2) { - ao1 += 2; + /* ao1 += 2; ao2 += 2; ao3 += 2; - ao4 += 2; + ao4 += 2; */ b += 8; } if (m & 1) { - ao1 += 1; + /* ao1 += 1; ao2 += 1; ao3 += 1; - ao4 += 1; + ao4 += 1; */ b += 4; } @@ -238,7 +238,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON b[ 7] = data08; ao1 += 2 * lda; - ao2 += 2 * lda; + // ao2 += 2 * lda; b += 8; } @@ -253,7 +253,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON b[ 2] = data03; b[ 3] = data04; - ao1 += lda; + // ao1 += lda; b += 4; } @@ -401,7 +401,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON if (i) { if (X < posY) { - ao1 += 2; + // ao1 += 2; b += 2; } else if (X > posY) { @@ -411,7 +411,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON b[ 0] = data01; b[ 1] = data02; - ao1 += lda; + // ao1 += lda; b += 2; } else { #ifdef UNIT diff --git a/kernel/generic/trsm_ltcopy_4.c b/kernel/generic/trsm_ltcopy_4.c index 12043eb33..07bb137d4 100644 --- a/kernel/generic/trsm_ltcopy_4.c +++ b/kernel/generic/trsm_ltcopy_4.c @@ -206,7 +206,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG offset, FLOAT } a1 += 2 * lda; - a2 += 2 * lda; + // a2 += 2 * lda; b += 8; ii += 2; diff --git a/kernel/generic/trsm_utcopy_4.c b/kernel/generic/trsm_utcopy_4.c index f83617224..bd1b839cf 100644 --- a/kernel/generic/trsm_utcopy_4.c +++ b/kernel/generic/trsm_utcopy_4.c @@ -194,7 +194,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG offset, FLOAT } a1 += 2 * lda; - a2 += 2 * lda; + // a2 += 2 * lda; b += 8; ii += 2; diff --git a/kernel/generic/zgemm_tcopy_8.c b/kernel/generic/zgemm_tcopy_8.c index bad835bb8..8d8988716 100644 --- a/kernel/generic/zgemm_tcopy_8.c +++ b/kernel/generic/zgemm_tcopy_8.c @@ -324,7 +324,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, FLOAT *b){ if (n & 1){ aoffset1 = aoffset; aoffset2 = aoffset + lda; - aoffset += 2; + // aoffset += 2; i = (m >> 1); if (i > 0){ @@ -353,7 +353,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, FLOAT *b){ *(boffset + 0) = ctemp01; *(boffset + 1) = ctemp02; - boffset += 2; + // boffset += 2; } } diff --git a/kernel/generic/ztrmm_lncopy_8.c b/kernel/generic/ztrmm_lncopy_8.c index 71d3bf1ce..0f173a17e 100644 --- a/kernel/generic/ztrmm_lncopy_8.c +++ b/kernel/generic/ztrmm_lncopy_8.c @@ -350,14 +350,14 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON } } else if (X < posY) { - ao1 += i * lda; + /* ao1 += i * lda; ao2 += i * lda; ao3 += i * lda; ao4 += i * lda; ao5 += i * lda; ao6 += i * lda; ao7 += i * lda; - ao8 += i * lda; + ao8 += i * lda; */ b += 16 * i; } else { #ifdef UNIT @@ -675,10 +675,10 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON } } else if (X < posY) { - ao1 += i * lda; + /* ao1 += i * lda; ao2 += i * lda; ao3 += i * lda; - ao4 += i * lda; + ao4 += i * lda; */ b += 8 * i; } else { #ifdef UNIT @@ -804,13 +804,13 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON b[ 1] = *(ao1 + 1); b[ 2] = *(ao2 + 0); b[ 3] = *(ao2 + 1); - ao1 += 2; - ao2 += 2; + /* ao1 += 2; + ao2 += 2; */ b += 4; } else if (X < posY) { - ao1 += 2 * lda; - ao2 += 2 * lda; + /* ao1 += 2 * lda; + ao2 += 2 * lda; */ b += 4; } else { #ifdef UNIT diff --git a/kernel/generic/ztrmm_ltcopy_8.c b/kernel/generic/ztrmm_ltcopy_8.c index 09cb8037e..0af2420c3 100644 --- a/kernel/generic/ztrmm_ltcopy_8.c +++ b/kernel/generic/ztrmm_ltcopy_8.c @@ -317,14 +317,14 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON i = (m & 7); if (i > 0) { if (X > posY) { - a01 += 2 * i; + /* a01 += 2 * i; a02 += 2 * i; a03 += 2 * i; a04 += 2 * i; a05 += 2 * i; a06 += 2 * i; a07 += 2 * i; - a08 += 2 * i; + a08 += 2 * i; */ b += 16 * i; } else if (X < posY) { @@ -661,10 +661,10 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON i = (m & 3); if (i > 0) { if (X > posY) { - a01 += 2 * i; + /* a01 += 2 * i; a02 += 2 * i; a03 += 2 * i; - a04 += 2 * i; + a04 += 2 * i; */ b += 8 * i; } else if (X < posY) { @@ -802,8 +802,8 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON i = (m & 1); if (i > 0) { if (X > posY) { - a01 += 2; - a02 += 2; + /* a01 += 2; + a02 += 2; */ b += 4; } else if (X < posY) { @@ -812,8 +812,8 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON b[ 2] = *(a01 + 2); b[ 3] = *(a01 + 3); - a01 += lda; - a02 += lda; + /* a01 += lda; + a02 += lda; */ b += 4; } else { #ifdef UNIT @@ -869,7 +869,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON i --; } while (i > 0); } - posY += 1; + // posY += 1; } return 0; diff --git a/kernel/generic/ztrmm_uncopy_8.c b/kernel/generic/ztrmm_uncopy_8.c index faadd2196..c3ea0c85e 100644 --- a/kernel/generic/ztrmm_uncopy_8.c +++ b/kernel/generic/ztrmm_uncopy_8.c @@ -350,14 +350,14 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON } } else if (X > posY) { - ao1 += i * lda; + /* ao1 += i * lda; ao2 += i * lda; ao3 += i * lda; ao4 += i * lda; ao5 += i * lda; ao6 += i * lda; ao7 += i * lda; - ao8 += i * lda; + ao8 += i * lda; */ b += 16 * i; } else { #ifdef UNIT @@ -677,10 +677,10 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON } } else if (X > posY) { - ao1 += i * lda; + /* ao1 += i * lda; ao2 += i * lda; ao3 += i * lda; - ao4 += i * lda; + ao4 += i * lda; */ b += 8 * i; } else { #ifdef UNIT @@ -807,13 +807,13 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON b[ 1] = *(ao1 + 1); b[ 2] = *(ao2 + 0); b[ 3] = *(ao2 + 1); - ao1 += 2; - ao2 += 2; + /* ao1 += 2; + ao2 += 2; */ b += 4; } else if (X > posY) { - ao1 += 2 * lda; - ao2 += 2 * lda; + /* ao1 += 2 * lda; + ao2 += 2 * lda; */ b += 4; } else { #ifdef UNIT diff --git a/kernel/generic/ztrmm_utcopy_8.c b/kernel/generic/ztrmm_utcopy_8.c index fb286d0e6..ed4578579 100644 --- a/kernel/generic/ztrmm_utcopy_8.c +++ b/kernel/generic/ztrmm_utcopy_8.c @@ -320,14 +320,14 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON if (X < posY) { - a01 += 2 * i; + /* a01 += 2 * i; a02 += 2 * i; a03 += 2 * i; a04 += 2 * i; a05 += 2 * i; a06 += 2 * i; a07 += 2 * i; - a08 += 2 * i; + a08 += 2 * i; */ b += 16 * i; } else if (X > posY) { @@ -664,10 +664,10 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON if (i) { if (X < posY) { - a01 += 2 * i; + /* a01 += 2 * i; a02 += 2 * i; a03 += 2 * i; - a04 += 2 * i; + a04 += 2 * i; */ b += 8 * i; } else if (X > posY) {