adjustment fields, and an optional flag. If there is a "dynamic_stackalloc" in
the code, make sure that it's bracketed by CALLSEQ_START and CALLSEQ_END. If
not, then there is the potential for the stack to be changed while the stack's
being used by another instruction (like a call).

This can only result in tears...

llvm-svn: 44037

Target maintainers: please check that the instructions for your target are correctly marked.

llvm-svn: 44012

This makes DwarfRegNum to accept list of numbers instead.
Added three different "flavours", but only slightly tested on x86-32/linux.
Please check another subtargets if possible,

llvm-svn: 43997

Then:
        call    "L1$pb"
"L1$pb":
        popl    %eax
		...
LBB1_1: # entry
        imull   $4, %ecx, %ecx
        leal    LJTI1_0-"L1$pb"(%eax), %edx
        addl    LJTI1_0-"L1$pb"(%ecx,%eax), %edx
        jmpl    *%edx

        .align  2
        .set L1_0_set_3,LBB1_3-LJTI1_0
        .set L1_0_set_2,LBB1_2-LJTI1_0
        .set L1_0_set_5,LBB1_5-LJTI1_0
        .set L1_0_set_4,LBB1_4-LJTI1_0
LJTI1_0:
        .long    L1_0_set_3
        .long    L1_0_set_2

Now:
        call    "L1$pb"
"L1$pb":
        popl    %eax
		...
LBB1_1: # entry
        addl    LJTI1_0-"L1$pb"(%eax,%ecx,4), %eax
        jmpl    *%eax

		.align  2
		.set L1_0_set_3,LBB1_3-"L1$pb"
		.set L1_0_set_2,LBB1_2-"L1$pb"
		.set L1_0_set_5,LBB1_5-"L1$pb"
		.set L1_0_set_4,LBB1_4-"L1$pb"
LJTI1_0:
        .long    L1_0_set_3
        .long    L1_0_set_2

llvm-svn: 43924

llvm-svn: 43892

Thanks for the suggestions Bill :-)

llvm-svn: 43742

static __thread struct {
    int a;
    int b;
} teste = {0, 0};

llvm-svn: 43722

should only effect x86 when using long double.  Now
12/16 bytes are output for long double globals (the
exact amount depends on the alignment).  This brings
globals in line with the rest of LLVM: the space
reserved for an object is now always the ABI size.
One tricky point is that only 10 bytes should be
output for long double if it is a field in a packed
struct, which is the reason for the additional
argument to EmitGlobalConstant.

llvm-svn: 43688

and by restructuring the X86 version.

New I just have to move this to a common place :-)

llvm-svn: 43554

Now both subtarget define getMaxInlineSizeThreshold and the expansion uses it.

This should not change generated code.

llvm-svn: 43552

llvm-svn: 43364

llvm-svn: 43234

llvm-svn: 43176

llvm-svn: 43164

- Added getOpcodeAfterMemoryUnfold(). It doesn't unfold an instruction, but only returns the opcode of the instruction post unfolding.
- Fix some copy+paste bugs.

llvm-svn: 43153

llvm-svn: 43150

llvm-svn: 43145

i64 bit convert needlessly.

llvm-svn: 43116

llvm-svn: 42960

function symbol name instead of a codegen-assigned function
number.

Thanks Evan! :-)

llvm-svn: 42908

llvm-svn: 42881

use ISD::{S,U}DIVREM and ISD::{S,U}MUL_HIO. Move the lowering code
associated with these operators into target-independent in LegalizeDAG.cpp
and TargetLowering.cpp.

llvm-svn: 42762

address (not just from / to frameindexes).
- Added target hooks to unfold load / store instructions / SDNodes into separate
load, data processing, store instructions / SDNodes.

llvm-svn: 42621

of comparing begin() and end().

llvm-svn: 42585

And not super's super, either.

llvm-svn: 42482

Tested with "make check"!

llvm-svn: 42346

llvm-svn: 42316

llvm-svn: 42182

llvm-svn: 42156

llvm-svn: 42153

isRegister, isImmediate, and isMachineBasicBlock, which are equivalent,
and more popular.

llvm-svn: 41958

llvm-svn: 41873

llvm-svn: 41863

init_trampoline.  There is now only one
trampoline intrinsic.

llvm-svn: 41841

llvm-svn: 41812

llvm-svn: 41808

Patch by Sterling Stein!

llvm-svn: 41758

Use APFloat interfaces for more references, mostly
of ConstantFPSDNode.

llvm-svn: 41632

llvm-svn: 41629

llvm-svn: 41628