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target/ppc: Fix warning with clang-15 

When compiling for windows-arm64 using clang-15, it reports a sometimes
uninitialized variable. This seems to be a false positive, as a default
case guards switch expressions, preventing to return an uninitialized
value, but clang seems unhappy with assert(0) definition.

Change code to g_assert_not_reached() fix the warning.

Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230221153006.20300-5-pierrick.bouvier@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
master
Pierrick Bouvier 2023-02-21 16:30:06 +01:00 committed by Philippe Mathieu-Daudé
parent 60f5fadd13
commit a1a65aade6
1 changed files with 2 additions and 2 deletions
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4
target/ppc/dfp_helper.c
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@ -121,7 +121,7 @@ static void dfp_set_round_mode_from_immediate(uint8_t r, uint8_t rmc,
case 3: /* use FPSCR rounding mode */
return;
default:
assert(0); /* cannot get here */
g_assert_not_reached();
}
} else { /* r == 1 */
switch (rmc & 3) {
@ -138,7 +138,7 @@ static void dfp_set_round_mode_from_immediate(uint8_t r, uint8_t rmc,
rnd = DEC_ROUND_HALF_DOWN;
break;
default:
assert(0); /* cannot get here */
g_assert_not_reached();
}
}
decContextSetRounding(&dfp->context, rnd);