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GCC doesn't trace switch (foo & 7) completely, so add a default: abort()

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to avoid warnings about unused variables.
Consistently use \t for the output function.
This commit is contained in:
joerg 2009-08-17 14:15:07 +00:00
parent 1788ee813d
commit 81e49626c4
1 changed files with 30 additions and 28 deletions
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58
usr.bin/nbperf/nbperf-bdz.c
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@ -1,4 +1,4 @@
/* $NetBSD: nbperf-bdz.c,v 1.1 2009/08/15 16:21:05 joerg Exp $ */
/* $NetBSD: nbperf-bdz.c,v 1.2 2009/08/17 14:15:07 joerg Exp $ */
/*-
* Copyright (c) 2009 The NetBSD Foundation, Inc.
* All rights reserved.
@ -32,7 +32,7 @@
*/
#include <sys/cdefs.h>
__RCSID("$NetBSD: nbperf-bdz.c,v 1.1 2009/08/15 16:21:05 joerg Exp $");
__RCSID("$NetBSD: nbperf-bdz.c,v 1.2 2009/08/17 14:15:07 joerg Exp $");
#include <err.h>
#include <inttypes.h>
@ -259,42 +259,44 @@ print_hash(struct nbperf *nbperf, struct state *state)
fprintf(nbperf->output,
"\tswitch ((idx >> 5) & 7) {\n"
"\tcase 0:\n"
"\t idx2 = idx - holes64k[idx >> 16] - holes256[idx >> 8];\n"
"\t break;\n"
"\t\tidx2 = idx - holes64k[idx >> 16] - holes256[idx >> 8];\n"
"\t\tbreak;\n"
"\tcase 1: case 2:\n"
"\t idx2 = idx - holes64k[idx >> 16] - holes256[idx >> 8]\n"
"\t - holes256_64[idx >> 8];\n"
"\t break;\n"
"\t\tidx2 = idx - holes64k[idx >> 16] - holes256[idx >> 8]\n"
"\t\t - holes256_64[idx >> 8];\n"
"\t\tbreak;\n"
"\tcase 3: case 4:\n"
"\t idx2 = idx - holes64k[idx >> 16] - holes256[idx >> 8]\n"
"\t - holes256_128[idx >> 8];\n"
"\t break;\n"
"\t\tidx2 = idx - holes64k[idx >> 16] - holes256[idx >> 8]\n"
"\t\t - holes256_128[idx >> 8];\n"
"\t\tbreak;\n"
"\tcase 5: case 6:\n"
"\t idx2 = idx - holes64k[idx >> 16] - holes256[idx >> 8]\n"
"\t - holes256_192[idx >> 8];\n"
"\t break;\n"
"\t\tidx2 = idx - holes64k[idx >> 16] - holes256[idx >> 8]\n"
"\t\t - holes256_192[idx >> 8];\n"
"\t\tbreak;\n"
"\tcase 7:\n"
"\t idx2 = idx - holes64k[(idx + 32) >> 16] -\n"
"\t holes256[(idx + 32) >> 8];\n"
"\t break;\n"
"\t\tidx2 = idx - holes64k[(idx + 32) >> 16] -\n"
"\t\t holes256[(idx + 32) >> 8];\n"
"\t\tbreak;\n"
"\tdefault:\n"
"\t\tabort();\n"
"\t}\n"
"\tswitch ((idx >> 4) & 3) {\n"
"\tcase 1:\n"
"\t m = (g[(idx >> 4) - 1] & (g[(idx >> 4) - 1] >> 1) & 0x55555555U);\n"
"\t idx2 -= popcount32(m);\n"
"\t\tm = (g[(idx >> 4) - 1] & (g[(idx >> 4) - 1] >> 1) & 0x55555555U);\n"
"\t\tidx2 -= popcount32(m);\n"
"\tcase 0:\n"
"\t m = (g[idx >> 4] & (g[idx >> 4] >> 1) & 0x55555555U);\n"
"\t m &= ((2U << (2 * (idx & 15))) - 1);\n"
"\t idx2 -= popcount32(m);\n"
"\t break;\n"
"\t\tm = (g[idx >> 4] & (g[idx >> 4] >> 1) & 0x55555555U);\n"
"\t\tm &= ((2U << (2 * (idx & 15))) - 1);\n"
"\t\tidx2 -= popcount32(m);\n"
"\t\tbreak;\n"
"\tcase 2:\n"
"\t m = (g[(idx >> 4) + 1] & (g[(idx >> 4) + 1] >> 1) & 0x55555555U);\n"
"\t idx2 += popcount32(m);\n"
"\t\tm = (g[(idx >> 4) + 1] & (g[(idx >> 4) + 1] >> 1) & 0x55555555U);\n"
"\t\tidx2 += popcount32(m);\n"
"\tcase 3:\n"
"\t m = (g[idx >> 4] & (g[idx >> 4] >> 1) & 0x55555555U);\n"
"\t m &= ~((2U << (2 * (idx & 15))) - 1);\n"
"\t idx2 += popcount32(m);\n"
"\t break;\n"
"\t\tm = (g[idx >> 4] & (g[idx >> 4] >> 1) & 0x55555555U);\n"
"\t\tm &= ~((2U << (2 * (idx & 15))) - 1);\n"
"\t\tidx2 += popcount32(m);\n"
"\t\tbreak;\n"
"\t}\n\n");
fprintf(nbperf->output,