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Fix a few warnings from newer clang 3.2 in libpmc, about comparing enum

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pmc_event values against integer constants which fall outside the enum
range.

Reviewed by:	fabient, sbruno
MFC after:	3 days
This commit is contained in:
Dimitry Andric 2012-11-05 18:49:21 +00:00
parent 8894a1ba65
commit f0bbe9aa78
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=242622
1 changed files with 2 additions and 2 deletions
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lib/libpmc/libpmc.c
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@ -2264,7 +2264,7 @@ soft_allocate_pmc(enum pmc_event pe, char *ctrspec,
(void)ctrspec;
(void)pmc_config;
if (pe < PMC_EV_SOFT_FIRST || pe > PMC_EV_SOFT_LAST)
if ((int)pe < PMC_EV_SOFT_FIRST || (int)pe > PMC_EV_SOFT_LAST)
return (-1);
pmc_config->pm_caps |= (PMC_CAP_READ | PMC_CAP_WRITE);
@ -3190,7 +3190,7 @@ _pmc_name_of_event(enum pmc_event pe, enum pmc_cputype cpu)
} else if (pe == PMC_EV_TSC_TSC) {
ev = tsc_event_table;
evfence = tsc_event_table + PMC_EVENT_TABLE_SIZE(tsc);
} else if (pe >= PMC_EV_SOFT_FIRST && pe <= PMC_EV_SOFT_LAST) {
} else if ((int)pe >= PMC_EV_SOFT_FIRST && (int)pe <= PMC_EV_SOFT_LAST) {
ev = soft_event_table;
evfence = soft_event_table + soft_event_info.pm_nevent;
}