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avcodec/x86/dsputil_mmx: Fix build with clang-usan
Found-by: Katerina Barone-Adesi Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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@ -177,7 +177,7 @@ void name(int16_t *blocks) \
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{ \
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__asm__ volatile ( \
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"pxor %%mm7, %%mm7 \n\t" \
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"mov %1, %%"REG_a" \n\t" \
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"mov $-"#n", %%"REG_a" \n\t" \
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"1: \n\t" \
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"movq %%mm7, (%0, %%"REG_a") \n\t" \
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"movq %%mm7, 8(%0, %%"REG_a") \n\t" \
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@ -185,12 +185,11 @@ void name(int16_t *blocks) \
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"movq %%mm7, 24(%0, %%"REG_a") \n\t" \
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"add $32, %%"REG_a" \n\t" \
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"js 1b \n\t" \
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:: "r"(((uint8_t *) blocks) + 128 * n), \
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"i"(-128 * n) \
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:: "r"(((uint8_t *) blocks) + n) \
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: "%"REG_a); \
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}
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CLEAR_BLOCKS(ff_clear_blocks_mmx, 6)
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CLEAR_BLOCKS(ff_clear_block_mmx, 1)
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CLEAR_BLOCKS(ff_clear_blocks_mmx, 768)
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CLEAR_BLOCKS(ff_clear_block_mmx, 128)
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void ff_clear_block_sse(int16_t *block)
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{
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@ -212,7 +211,7 @@ void ff_clear_blocks_sse(int16_t *blocks)
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{
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__asm__ volatile (
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"xorps %%xmm0, %%xmm0 \n"
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"mov %1, %%"REG_a" \n"
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"mov $-768, %%"REG_a" \n"
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"1: \n"
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"movaps %%xmm0, (%0, %%"REG_a") \n"
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"movaps %%xmm0, 16(%0, %%"REG_a") \n"
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@ -224,7 +223,7 @@ void ff_clear_blocks_sse(int16_t *blocks)
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"movaps %%xmm0, 112(%0, %%"REG_a") \n"
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"add $128, %%"REG_a" \n"
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"js 1b \n"
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:: "r"(((uint8_t *) blocks) + 128 * 6), "i"(-128 * 6)
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:: "r"(((uint8_t *) blocks) + 128 * 6)
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: "%"REG_a);
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}
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