validate the prototype of intrinsic functions. This prevents GCC from going
crazy and inlining too much stuff, eventually running out of memory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27283 91177308-0d34-0410-b5e6-96231b3b80d8
independently, batch up checks so that identically typed intrinsics share
verifier code. This dramatically reduces the size of the verifier function,
which should help avoid GCC running out of memory compiling Verifier.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27281 91177308-0d34-0410-b5e6-96231b3b80d8
mismatch against the enum table.
This is a part of Sabre's master plan to drive me nuts with subtle bugs that
happens to only affect x86 be. :-)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27237 91177308-0d34-0410-b5e6-96231b3b80d8
tblgen: In STVEBX: Intrinsic 'llvm.ppc.altivec.stvebx' expects 3 operands, not 2 operands!
instead of like this:
tblgen: In STVEBX: Intrinsic 'intrinsic_void expects 3 operands, not 2 operands!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27185 91177308-0d34-0410-b5e6-96231b3b80d8
intrinsics that don't take pointer arguments now work. For example, we can
compile this:
int test3( __m128d *A) {
return _mm_movemask_pd(*A);
}
int test4( __m128 *A) {
return _mm_movemask_ps(*A);
}
to this:
_test3:
movl 4(%esp), %eax
movapd (%eax), %xmm0
movmskpd %xmm0, %eax
ret
_test4:
movl 4(%esp), %eax
movaps (%eax), %xmm0
movmskps %xmm0, %eax
ret
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27090 91177308-0d34-0410-b5e6-96231b3b80d8
1. Check for Perl and only build llvm-config if its available.
2. Add some virtual components
3. Don't depend on "standard" location for Perl, but configured location
4. Document the tool with a POD file.
This version is now ready for testing by users.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27005 91177308-0d34-0410-b5e6-96231b3b80d8
both input and output to render everything in C++, but that will be the
next patch. For now, it just runs nm and greps each .o or .a file for
the desired symbol.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27003 91177308-0d34-0410-b5e6-96231b3b80d8
1. LLVMCBackend.o now depends on LLVMCodeGen.o (why we're not sure)
2. LLVMExecutionEngine.o no longer depends on LLVMInterpreter.o nor LLVMJIT.o
Thanks, Chris.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26976 91177308-0d34-0410-b5e6-96231b3b80d8
is a handy tool for users of LLVM who want to be able to quickly get
information about LLVM's configuration. It is intended to be used in the
command line of other tools. Documentation will be forthcoming in a
subsequent patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26952 91177308-0d34-0410-b5e6-96231b3b80d8
text enclosed in <tt>. This ensures that (a) the text is in a fixed width
font (to indicated generated text) and (b) the text wraps without causing
the page width to be extended. The main result of this is that the report
will wrap to conform to the window size in which it is displayed instead of
having a very wide length if a warning message is long.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26916 91177308-0d34-0410-b5e6-96231b3b80d8
The instruction patterns do not contain enough information to resolve the
exact type of the destination if it of a generic vector type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26892 91177308-0d34-0410-b5e6-96231b3b80d8
makefile using the utils/GenLibDeps.pl script with the -flat option. It
records the dependencies between libraries in such a way that the
llvm-config script can easily read it (in makefile dependency format).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26876 91177308-0d34-0410-b5e6-96231b3b80d8
the rule for building the LibDeps.txt file using GenLibDeps.pl. This needs
to be done from time to time manually in order to keep LibDeps.txt up to
date.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26875 91177308-0d34-0410-b5e6-96231b3b80d8
determine the top directory. This allows the tool to find the correct top
directory when you have something like:
/x/llvm
/x/llvm2
/x/llvm3
Previously the scripts would always find /x/llvm even if you were in the
llvm2 or llvm3 directory because the pattern didn't allow the digits at
the end of the path.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26751 91177308-0d34-0410-b5e6-96231b3b80d8
