For the series: Reviewed-by: Roland Scheidegger <srol...@vmware.com> Am 24.10.2014 um 21:34 schrieb jfons...@vmware.com: > From: José Fonseca <jfons...@vmware.com> > > https://bugs.freedesktop.org/show_bug.cgi?id=85377 > http://llvm.org/bugs/show_bug.cgi?id=21365 > --- > src/gallium/drivers/llvmpipe/lp_test_format.c | 12 ++++++++++-- > 1 file changed, 10 insertions(+), 2 deletions(-) > > diff --git a/src/gallium/drivers/llvmpipe/lp_test_format.c > b/src/gallium/drivers/llvmpipe/lp_test_format.c > index a4b3b56..48bf06e 100644 > --- a/src/gallium/drivers/llvmpipe/lp_test_format.c > +++ b/src/gallium/drivers/llvmpipe/lp_test_format.c > @@ -133,6 +133,7 @@ test_format_float(unsigned verbose, FILE *fp, > struct gallivm_state *gallivm; > LLVMValueRef fetch = NULL; > fetch_ptr_t fetch_ptr; > + PIPE_ALIGN_VAR(16) uint8_t packed[UTIL_FORMAT_MAX_PACKED_BYTES]; > PIPE_ALIGN_VAR(16) float unpacked[4]; > boolean first = TRUE; > boolean success = TRUE; > @@ -160,13 +161,16 @@ test_format_float(unsigned verbose, FILE *fp, > first = FALSE; > } > > + /* To ensure it's 16-byte aligned */ > + memcpy(packed, test->packed, sizeof packed); > + > for (i = 0; i < desc->block.height; ++i) { > for (j = 0; j < desc->block.width; ++j) { > boolean match = TRUE; > > memset(unpacked, 0, sizeof unpacked); > > - fetch_ptr(unpacked, test->packed, j, i); > + fetch_ptr(unpacked, packed, j, i); > > for(k = 0; k < 4; ++k) { > if (util_double_inf_sign(test->unpacked[i][j][k]) != > util_inf_sign(unpacked[k])) { > @@ -220,6 +224,7 @@ test_format_unorm8(unsigned verbose, FILE *fp, > struct gallivm_state *gallivm; > LLVMValueRef fetch = NULL; > fetch_ptr_t fetch_ptr; > + PIPE_ALIGN_VAR(16) uint8_t packed[UTIL_FORMAT_MAX_PACKED_BYTES]; > uint8_t unpacked[4]; > boolean first = TRUE; > boolean success = TRUE; > @@ -246,13 +251,16 @@ test_format_unorm8(unsigned verbose, FILE *fp, > first = FALSE; > } > > + /* To ensure it's 16-byte aligned */ > + memcpy(packed, test->packed, sizeof packed); > + > for (i = 0; i < desc->block.height; ++i) { > for (j = 0; j < desc->block.width; ++j) { > boolean match; > > memset(unpacked, 0, sizeof unpacked); > > - fetch_ptr(unpacked, test->packed, j, i); > + fetch_ptr(unpacked, packed, j, i); > > match = TRUE; > for(k = 0; k < 4; ++k) { >
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