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tcg: Remove tcg-runtime-gvec.c DO_CMP0

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Partial cleanup from the CONFIG_VECTOR16 removal.
Replace DO_CMP0 with its scalar expansion, a simple negation.

Backports commit 0270bd503e3699b7202200a2d693ad1feb57473f from qemu
This commit is contained in:
Richard Henderson 2020-04-30 06:43:05 -04:00 committed by Lioncash
parent 6ab9bca262
commit 12d7126443
1 changed files with 1 additions and 4 deletions
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5
qemu/accel/tcg/tcg-runtime-gvec.c
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@ -865,15 +865,13 @@ void HELPER(gvec_sar64v)(void *d, void *a, void *b, uint32_t desc)
clear_high(d, oprsz, desc); clear_high(d, oprsz, desc);
} }
#define DO_CMP0(X) -(X)
#define DO_CMP1(NAME, TYPE, OP) \ #define DO_CMP1(NAME, TYPE, OP) \
void HELPER(NAME)(void *d, void *a, void *b, uint32_t desc) \ void HELPER(NAME)(void *d, void *a, void *b, uint32_t desc) \
{ \ { \
intptr_t oprsz = simd_oprsz(desc); \ intptr_t oprsz = simd_oprsz(desc); \
intptr_t i; \ intptr_t i; \
for (i = 0; i < oprsz; i += sizeof(TYPE)) { \ for (i = 0; i < oprsz; i += sizeof(TYPE)) { \
*(TYPE *)(d + i) = DO_CMP0(*(TYPE *)(a + i) OP *(TYPE *)(b + i)); \ *(TYPE *)(d + i) = -(*(TYPE *)(a + i) OP *(TYPE *)(b + i)); \
} \ } \
clear_high(d, oprsz, desc); \ clear_high(d, oprsz, desc); \
} }
@ -891,7 +889,6 @@ DO_CMP2(16)
DO_CMP2(32) DO_CMP2(32)
DO_CMP2(64) DO_CMP2(64)
#undef DO_CMP0
#undef DO_CMP1 #undef DO_CMP1
#undef DO_CMP2 #undef DO_CMP2