Make it easier for gdb to find the return address.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32277 91177308-0d34-0410-b5e6-96231b3b80d8

print weak references

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32276 91177308-0d34-0410-b5e6-96231b3b80d8

No need to update generated files.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32275 91177308-0d34-0410-b5e6-96231b3b80d8

Fix build for older versios of bison.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32274 91177308-0d34-0410-b5e6-96231b3b80d8

Move copyKillDeadInfo out-of-line. Add findRegisterUseOperand().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32273 91177308-0d34-0410-b5e6-96231b3b80d8

Tie the ordered/unordered predicate descriptions to their meaning wrt
to QNAN values.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32272 91177308-0d34-0410-b5e6-96231b3b80d8

Remove the dead CachedWriter class.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32271 91177308-0d34-0410-b5e6-96231b3b80d8

Simplify code

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32270 91177308-0d34-0410-b5e6-96231b3b80d8

Regenerate.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32269 91177308-0d34-0410-b5e6-96231b3b80d8

Don't turn on SETCC upgrade yet!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32268 91177308-0d34-0410-b5e6-96231b3b80d8

Regenerate.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32267 91177308-0d34-0410-b5e6-96231b3b80d8

Fix upgrade of setcc with bool operands.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32266 91177308-0d34-0410-b5e6-96231b3b80d8

printName is almost always true.  In the cases that mattered where it was false,
it was effectively set to true by this:

-  if ((PrintName || isa<GlobalValue>(V)) && V->hasName())
+  if (V->hasName())

Delete printname entirely.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32265 91177308-0d34-0410-b5e6-96231b3b80d8

Remove the 'printname' argument to WriteAsOperand.  It is always true, and
passing false would make the asmprinter fail anyway.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32264 91177308-0d34-0410-b5e6-96231b3b80d8

The hasSlot methods are gone.
Remove the 'PrintName' argument to WriteAsOperand, as it is always true.
Only call getOrCreateSlot on things that are valid.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32263 91177308-0d34-0410-b5e6-96231b3b80d8

These asm printers shouldn't use assembly/writer.h

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32262 91177308-0d34-0410-b5e6-96231b3b80d8

remove unused api

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32261 91177308-0d34-0410-b5e6-96231b3b80d8

remove unused api, simplify some code

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32260 91177308-0d34-0410-b5e6-96231b3b80d8

remove more code that was only used by the bc writer

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32259 91177308-0d34-0410-b5e6-96231b3b80d8

remove dead code left over from when this functionality was shared with the
bcwriter.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32258 91177308-0d34-0410-b5e6-96231b3b80d8

reword message

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32257 91177308-0d34-0410-b5e6-96231b3b80d8

rename createSlot -> getOrCreateSlot.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32256 91177308-0d34-0410-b5e6-96231b3b80d8

clean up some sloppy and inconsistent spacing

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32255 91177308-0d34-0410-b5e6-96231b3b80d8

wrap long lines

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32254 91177308-0d34-0410-b5e6-96231b3b80d8

Fix a CmpInst writing bug by removing merge cruft that I *know* I've removed
before. Also, make sure we write the predicate value for Cmp instructions
using instruction format 0.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32253 91177308-0d34-0410-b5e6-96231b3b80d8

counter should be unsigned.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32252 91177308-0d34-0410-b5e6-96231b3b80d8

eliminate fp statistic

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32251 91177308-0d34-0410-b5e6-96231b3b80d8

make all llvm tools call llvm_shutdown when they exit, static'ify some stuff.

With this change, I can now move -stats to print when llvm_shutdown is called.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32250 91177308-0d34-0410-b5e6-96231b3b80d8

add a helper to call llvm_shutdown()

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32249 91177308-0d34-0410-b5e6-96231b3b80d8

this is a subset of Codegen/X86/bitcast.ll, remove it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32248 91177308-0d34-0410-b5e6-96231b3b80d8

Fix constant folding to deal with external weak global values.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32247 91177308-0d34-0410-b5e6-96231b3b80d8

Regenerate.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32246 91177308-0d34-0410-b5e6-96231b3b80d8

Remove dead var NewVarArgs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32245 91177308-0d34-0410-b5e6-96231b3b80d8

Fix Transforms/InstCombine/2006-12-05-fp-to-int-ext.ll, fixing an out-of-
stack-space issue in the ppc bootstrap.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32244 91177308-0d34-0410-b5e6-96231b3b80d8

Instcombine shouldn't fold these casts.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32243 91177308-0d34-0410-b5e6-96231b3b80d8

Regenerate.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32242 91177308-0d34-0410-b5e6-96231b3b80d8

Dump the old va_arg and va_next upgrade support. No need to keep track of
the current basic block any more either.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32241 91177308-0d34-0410-b5e6-96231b3b80d8

Finally get the casting right in this file. Also, remove some unnecessary
casting because sdiv doesn't require operand signs to match any more.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32240 91177308-0d34-0410-b5e6-96231b3b80d8

Revert an unintended change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32239 91177308-0d34-0410-b5e6-96231b3b80d8

- Switch X86-64 JIT to large code size model.
- Re-enable some codegen niceties for X86-64 static relocation model codegen.
- Clean ups, etc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32238 91177308-0d34-0410-b5e6-96231b3b80d8

straighten out various memory ownership issues in the callgraph stuff.
This fixes Regression/Other/2002-01-31-CallGraph.ll.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32237 91177308-0d34-0410-b5e6-96231b3b80d8

This needs the callgraph data structure to stick around as long as the
printer does.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32236 91177308-0d34-0410-b5e6-96231b3b80d8

Regenerate.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32235 91177308-0d34-0410-b5e6-96231b3b80d8

For PR645:
Keep track of global constant and variable definitions for eventual use
in resolving conflicts between global and local symbol usage.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32234 91177308-0d34-0410-b5e6-96231b3b80d8

Regenerate.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32233 91177308-0d34-0410-b5e6-96231b3b80d8

Remove various old upgrade hacks that are no longer needed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32232 91177308-0d34-0410-b5e6-96231b3b80d8

Bail on the getInferredCast idea. Remove the function and convert
remaining uses to more specific casts.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32231 91177308-0d34-0410-b5e6-96231b3b80d8

If we have ScalarSSE, we can select bitconvert into single instructions.

This compiles bitcast.ll:test3/test4 into:

_test3:
        movd %xmm0, %eax
        ret
_test4:
        movd %edi, %xmm0
        ret

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32230 91177308-0d34-0410-b5e6-96231b3b80d8

Add a perf optzn corresponding to PR1033.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32229 91177308-0d34-0410-b5e6-96231b3b80d8

Fix PR1033 and CodeGen/X86/bitcast.ll, by expanding bitcast to a load/store pair.
This could be better, readme entry pending.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32228 91177308-0d34-0410-b5e6-96231b3b80d8

new testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32227 91177308-0d34-0410-b5e6-96231b3b80d8

expand memmove and memcpy

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32226 91177308-0d34-0410-b5e6-96231b3b80d8

Eliminate "control reaches end of non-void function" warnings.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32225 91177308-0d34-0410-b5e6-96231b3b80d8

add support for the "r" asm constraint
patch by Lauro Ramos Venancio

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32224 91177308-0d34-0410-b5e6-96231b3b80d8

Fix typo noticed by Lauro Ramos Venancio, thanks!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32223 91177308-0d34-0410-b5e6-96231b3b80d8

add support for weak linkage

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32222 91177308-0d34-0410-b5e6-96231b3b80d8

Ignore the Output directory.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32221 91177308-0d34-0410-b5e6-96231b3b80d8

JIT large code model support.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32220 91177308-0d34-0410-b5e6-96231b3b80d8

Can't make these fail now with just BitCast. Previous failures must have
been in conjunction with something else. By right, they should just be
BitCasts.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32219 91177308-0d34-0410-b5e6-96231b3b80d8

Asm printing bug.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32218 91177308-0d34-0410-b5e6-96231b3b80d8

- Fix X86-64 JIT by temporarily disabling code that treats GV address as 32-bit
immediate in small code model. The JIT cannot ensure GV's are placed in the
lower 4G.
- Some preliminary support for large code model.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32215 91177308-0d34-0410-b5e6-96231b3b80d8

Update

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32214 91177308-0d34-0410-b5e6-96231b3b80d8

Remove the last inferred casts from VMCore.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32213 91177308-0d34-0410-b5e6-96231b3b80d8

Implement createPointerCast.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32212 91177308-0d34-0410-b5e6-96231b3b80d8

Implement getPointerCast.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32211 91177308-0d34-0410-b5e6-96231b3b80d8

new testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32210 91177308-0d34-0410-b5e6-96231b3b80d8

add an instcombine xform.  This speeds up 462.libquantum from 9.78s to
7.48s.  This regression is due to unforseen consequences of the cast patch.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32209 91177308-0d34-0410-b5e6-96231b3b80d8

SCCP does not handle Packed Type properly. Disable Packed Type handling
for now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32208 91177308-0d34-0410-b5e6-96231b3b80d8

Add cast creation functions for Pointer Casts, either BitCast or PtrToInt

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32207 91177308-0d34-0410-b5e6-96231b3b80d8

Add support for 64-bit 'r' constraint.  Patch by by Rafael ~Avila de Espíndol!
This fixes PR1029 and Regression/CodeGen/X86/x86-64-asm.ll

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32206 91177308-0d34-0410-b5e6-96231b3b80d8

Testcase for PR1029, patch by Rafael \81vila de Espíndola

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32205 91177308-0d34-0410-b5e6-96231b3b80d8

Restoration of the stack pointer after a deallocation of a alloca was not
updating the SP link.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32202 91177308-0d34-0410-b5e6-96231b3b80d8

Separate getCompare from get and getCompareTy from getTy.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32200 91177308-0d34-0410-b5e6-96231b3b80d8

Separate the get and getTy functions for ICmp and FCmp into getCompare
and getCompareTy. Also, fix some incorrect comments.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32199 91177308-0d34-0410-b5e6-96231b3b80d8

Fix comment grammaro

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32198 91177308-0d34-0410-b5e6-96231b3b80d8

We only support 32-bit or 64-bit sequential type indices for GEP. Document
it as so.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32197 91177308-0d34-0410-b5e6-96231b3b80d8

Add a comment and fix a memory leak.  Thanks to Vikram for pointing this out.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32196 91177308-0d34-0410-b5e6-96231b3b80d8

These pass on Linux now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32195 91177308-0d34-0410-b5e6-96231b3b80d8

Expose the sanity.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32193 91177308-0d34-0410-b5e6-96231b3b80d8

Unclutter this by using new cast creation functions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32192 91177308-0d34-0410-b5e6-96231b3b80d8

Implement new cast creation functions for both instructions and constant
expressions. These will get used to reduce clutter as we replace various
calls to createInferredCast and getCast.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32191 91177308-0d34-0410-b5e6-96231b3b80d8

Fix the intrinsic debug call to make this match current definition.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32190 91177308-0d34-0410-b5e6-96231b3b80d8

Make this test succeed on both Darwin and Linux

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32189 91177308-0d34-0410-b5e6-96231b3b80d8

Document the icmp and fcmp constant expressions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32188 91177308-0d34-0410-b5e6-96231b3b80d8

XFAIL until PR1033 is fixed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32187 91177308-0d34-0410-b5e6-96231b3b80d8

Reduce the size of the ExprMapKeyType class.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32186 91177308-0d34-0410-b5e6-96231b3b80d8

Test case for PR1033, x86-64 code gen fails on bitcast.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32185 91177308-0d34-0410-b5e6-96231b3b80d8

Non-darwin gcc should default to static relocation to match gcc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32184 91177308-0d34-0410-b5e6-96231b3b80d8

Fix test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32183 91177308-0d34-0410-b5e6-96231b3b80d8

Purpose of test is lost in upgrade.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32182 91177308-0d34-0410-b5e6-96231b3b80d8

Remove debug info.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32181 91177308-0d34-0410-b5e6-96231b3b80d8

Fix inferred casts.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32180 91177308-0d34-0410-b5e6-96231b3b80d8

Fix 80 cols violation

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32179 91177308-0d34-0410-b5e6-96231b3b80d8

Regenerate.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32178 91177308-0d34-0410-b5e6-96231b3b80d8

Fixed to use current debug info.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32177 91177308-0d34-0410-b5e6-96231b3b80d8

Moving to DebugInfo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32176 91177308-0d34-0410-b5e6-96231b3b80d8

Duplicate of Regression/Debugger/funccall.ll.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32175 91177308-0d34-0410-b5e6-96231b3b80d8

Regenerate.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32173 91177308-0d34-0410-b5e6-96231b3b80d8

For PR950: Implement read/write of ICmp and FCmp constant expressions

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32172 91177308-0d34-0410-b5e6-96231b3b80d8

For PR950: For ICmp and FCmp constant expressions, put the predicate outiside the parentheses to match what llvm-upgrade generates.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32171 91177308-0d34-0410-b5e6-96231b3b80d8