Displaying 4 results from an estimated 4 matches for "v2f".
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2011 Apr 14
2
[LLVMdev] [x86 codegen] 3DNow! intrinsics not behaving as expected.
I finally got all of the 3DNow! instruction intrinsics and builtins
into LLVM and Clang, however, while testing them, I've noticed that
they produce incorrect results.
For example:
typedef float V2f __attribute__((vector_size(8)));
int main() {
V2f dest, a = {1.0, 3.0}, b = {10.0, 3.5};
dest = __builtin_ia32_pfadd(a, b);
printf("(%f, %f)\n", dest[0], dest[1]);
}
Should output (11, 6.5). However, it outputs different values
depending on the optimization level. Generally one of...
2011 Apr 14
0
[LLVMdev] [x86 codegen] 3DNow! intrinsics not behaving as expected.
...12:16 PM, Michael Spencer <bigcheesegs at gmail.com> wrote:
> I finally got all of the 3DNow! instruction intrinsics and builtins
> into LLVM and Clang, however, while testing them, I've noticed that
> they produce incorrect results.
>
> For example:
>
> typedef float V2f __attribute__((vector_size(8)));
>
> int main() {
> V2f dest, a = {1.0, 3.0}, b = {10.0, 3.5};
> dest = __builtin_ia32_pfadd(a, b);
> printf("(%f, %f)\n", dest[0], dest[1]);
> }
>
> Should output (11, 6.5). However, it outputs different values
> depending on...
2016 Sep 14
5
[PATCH 1/2] filearch: Add RISC-V architecture.
---
src/filearch.c | 21 +++++++++++++++------
1 file changed, 15 insertions(+), 6 deletions(-)
diff --git a/src/filearch.c b/src/filearch.c
index 5985b73..cbc8372 100644
--- a/src/filearch.c
+++ b/src/filearch.c
@@ -56,14 +56,16 @@ cleanup_magic_t_free (void *ptr)
# endif
COMPILE_REGEXP (re_file_elf,
- "ELF.*(MSB|LSB).*(?:executable|shared object|relocatable),
2009 Jul 23
1
[PATCH server] changes required for fedora rawhide inclusion.
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