mirror of https://github.com/xemu-project/xemu.git
target/ppc: Rename variables to avoid local variable shadowing in VUPKPX
and fix such warnings : ../target/ppc/int_helper.c: In function ‘helper_vupklpx’: ../target/ppc/int_helper.c:2025:21: warning: declaration of ‘r’ shadows a parameter [-Wshadow=local] 2025 | uint8_t r = (e >> 10) & 0x1f; \ | ^ ../target/ppc/int_helper.c:2033:1: note: in expansion of macro ‘VUPKPX’ 2033 | VUPKPX(lpx, UPKLO) | ^~~~~~ ../target/ppc/int_helper.c:2017:41: note: shadowed declaration is here 2017 | void helper_vupk##suffix(ppc_avr_t *r, ppc_avr_t *b) \ | ~~~~~~~~~~~^ ../target/ppc/int_helper.c:2033:1: note: in expansion of macro ‘VUPKPX’ 2033 | VUPKPX(lpx, UPKLO) | ^~~~~~ Signed-off-by: Cédric Le Goater <clg@kaod.org> Message-ID: <20230929083143.234553-1-clg@kaod.org> Reviewed-by: Michael Tokarev <mjt@tls.msk.ru> Signed-off-by: Markus Armbruster <armbru@redhat.com>
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@ -2020,13 +2020,13 @@ void helper_vsum4ubs(CPUPPCState *env, ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)
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ppc_avr_t result; \
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\
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for (i = 0; i < ARRAY_SIZE(r->u32); i++) { \
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uint16_t e = b->u16[hi ? i : i + 4]; \
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uint8_t a = (e >> 15) ? 0xff : 0; \
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uint8_t r = (e >> 10) & 0x1f; \
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uint8_t g = (e >> 5) & 0x1f; \
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uint8_t b = e & 0x1f; \
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uint16_t _e = b->u16[hi ? i : i + 4]; \
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uint8_t _a = (_e >> 15) ? 0xff : 0; \
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uint8_t _r = (_e >> 10) & 0x1f; \
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uint8_t _g = (_e >> 5) & 0x1f; \
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uint8_t _b = _e & 0x1f; \
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\
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result.u32[i] = (a << 24) | (r << 16) | (g << 8) | b; \
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result.u32[i] = (_a << 24) | (_r << 16) | (_g << 8) | _b; \
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} \
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*r = result; \
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}
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