llvm-svn: 27650

llvm-svn: 27568

llvm-svn: 27456

llvm-svn: 27455

llvm-svn: 27345

llvm-svn: 27313

operation.  This implements Regression/TableGen/strconcat.td.

llvm-svn: 27312

llvm-svn: 27286

validate the prototype of intrinsic functions.  This prevents GCC from going
crazy and inlining too much stuff, eventually running out of memory.

llvm-svn: 27283

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.

llvm-svn: 27281

llvm-svn: 27264

llvm-svn: 27263

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. :-)

llvm-svn: 27237

Tblgen doesn't like multiple SDNode<> definitions that map to the sameenum value.  Split them into separate enums.

Also, don't emit dynamic checks when we can compute them statically

llvm-svn: 27202

llvm-svn: 27197

llvm-svn: 27196

llvm-svn: 27188

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!

llvm-svn: 27185

llvm-svn: 27126

Cannot yet select: intrinsic %llvm.ppc.altivec.lvx

instead of this:

Cannot yet select: 0x9b047e0: v4i32,ch = INTRINSIC 0x9b04540:1, 0x9b04710, 0x9b04790, 0x9b04540

llvm-svn: 27110

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

llvm-svn: 27090

llvm-svn: 27084

emit the code to select intrinsics, but that is next :)

llvm-svn: 27082

llvm-svn: 27081

llvm-svn: 27078

the CodeGen* implementations.

Parse the MVT::ValueType for each operand of the intrinsics.

llvm-svn: 27075

llvm-svn: 27022

llvm-svn: 27011

like this:
def : Pat<(v4i32 (bitconvert (v4f32 VR128:$src))), (v4i32 VR128:$src)>;

llvm-svn: 26968

patterns.

llvm-svn: 26929

llvm-svn: 26918

one, i.e. don't select it.

llvm-svn: 26909

llvm-svn: 26899

The instruction patterns do not contain enough information to resolve the
exact type of the destination if it of a generic vector type.

llvm-svn: 26892

llvm-svn: 26890

llvm-svn: 26869

llvm-svn: 26836

llvm-svn: 26784

llvm-svn: 26773

llvm-svn: 26772