llvm-svn: 24199

llvm-svn: 24198

llvm-svn: 24197

Add support for specifying alignment and size of setjmp jmpbufs.

No targets currently do anything with this information, nor is it presrved
in the bytecode representation.  That's coming up next.

llvm-svn: 24196

llvm-svn: 24195

that has been sitting in my inbox since May 18. :)

llvm-svn: 24194

llvm-svn: 24191

a few times in crafty:

OLD:    %tmp.36 = div int %tmp.35, 8            ; <int> [#uses=1]
NEW:    %tmp.36 = div uint %tmp.35, 8           ; <uint> [#uses=0]
OLD:    %tmp.19 = div int %tmp.18, 8            ; <int> [#uses=1]
NEW:    %tmp.19 = div uint %tmp.18, 8           ; <uint> [#uses=0]
OLD:    %tmp.117 = div int %tmp.116, 8          ; <int> [#uses=1]
NEW:    %tmp.117 = div uint %tmp.116, 8         ; <uint> [#uses=0]
OLD:    %tmp.92 = div int %tmp.91, 8            ; <int> [#uses=1]
NEW:    %tmp.92 = div uint %tmp.91, 8           ; <uint> [#uses=0]

Which all turn into shrs.

llvm-svn: 24190

8 times in vortex, allowing the srems to be turned into shrs:

OLD:    %tmp.104 = rem int %tmp.5.i37, 16               ; <int> [#uses=1]
NEW:    %tmp.104 = rem uint %tmp.5.i37, 16              ; <uint> [#uses=0]
OLD:    %tmp.98 = rem int %tmp.5.i24, 16                ; <int> [#uses=1]
NEW:    %tmp.98 = rem uint %tmp.5.i24, 16               ; <uint> [#uses=0]
OLD:    %tmp.91 = rem int %tmp.5.i19, 8         ; <int> [#uses=1]
NEW:    %tmp.91 = rem uint %tmp.5.i19, 8                ; <uint> [#uses=0]
OLD:    %tmp.88 = rem int %tmp.5.i14, 8         ; <int> [#uses=1]
NEW:    %tmp.88 = rem uint %tmp.5.i14, 8                ; <uint> [#uses=0]
OLD:    %tmp.85 = rem int %tmp.5.i9, 1024               ; <int> [#uses=2]
NEW:    %tmp.85 = rem uint %tmp.5.i9, 1024              ; <uint> [#uses=0]
OLD:    %tmp.82 = rem int %tmp.5.i, 512         ; <int> [#uses=2]
NEW:    %tmp.82 = rem uint %tmp.5.i1, 512               ; <uint> [#uses=0]
OLD:    %tmp.48.i = rem int %tmp.5.i.i161, 4            ; <int> [#uses=1]
NEW:    %tmp.48.i = rem uint %tmp.5.i.i161, 4           ; <uint> [#uses=0]
OLD:    %tmp.20.i2 = rem int %tmp.5.i.i, 4              ; <int> [#uses=1]
NEW:    %tmp.20.i2 = rem uint %tmp.5.i.i, 4             ; <uint> [#uses=0]

it also occurs 9 times in gcc, but with odd constant divisors (1009 and 61)
so the payoff isn't as great.

llvm-svn: 24189

llvm-svn: 24188

llvm-svn: 24187

out failed (e.g. methcall) - now the code compiles, though it's not quite
right just yet (tm) ;)

would fix this but it's 3am! :O

llvm-svn: 24186

llvm-svn: 24183

llvm-svn: 24182

llvm-svn: 24180

llvm-svn: 24177

llvm-svn: 24176

llvm-svn: 24175

2. Tidy up the subtarget emittined code.

llvm-svn: 24172

llvm-svn: 24171

llvm-svn: 24169

system.

llvm-svn: 24168

llvm-svn: 24164

llvm-gcc main.c -Wl,-native -o a.out -g

This is important because it used by many configure scripts.

John, please pull this onto the 1.6 branch.

llvm-svn: 24163

llvm-svn: 24162

llvm-svn: 24161

XCode's indenting.

llvm-svn: 24159

llvm-svn: 24158

llvm-svn: 24157

This fixes PR641

llvm-svn: 24154

though)

llvm-svn: 24152

llvm-svn: 24151

llvm-svn: 24150

define:

def : Pat<(i1 1), (CMPEQ r0, r0)>;

llvm-svn: 24149

llvm-svn: 24148

selecting ints to IA64, and a few other ia64 bits and pieces

llvm-svn: 24147

stop pretending -0.0 and -1.0 are machine constants

llvm-svn: 24146

may fix PR652.  Thanks to Andrew for tracking down the problem.

llvm-svn: 24145

* Surround C++ template operators with <tt>
* Add <> after templated operators for consistency

llvm-svn: 24144

llvm-svn: 24143