llvm-svn: 69203

llvm-svn: 69202

variadic operands correctly. Patch by Jakob Stoklund Olesen!

llvm-svn: 69190

in the record.

llvm-svn: 69176

llvm-svn: 69173

llvm-svn: 69152

problem from instcombine.

llvm-svn: 69151

llvm-svn: 69145

llvm-svn: 69140

llvm-svn: 69130

subclassed.

llvm-svn: 69129

llvm-svn: 69128

llvm-svn: 69127

llvm-svn: 69126

llvm-svn: 69125

code out of line.

llvm-svn: 69124

sext around sext(shorter IV + constant), using a
longer IV instead, when it can figure out the
add can't overflow.  This comes up a lot in
subscripting; mainly affects 64 bit.

llvm-svn: 69123

llvm-svn: 69121

llvm.dbg.region.end instrinsic. This nested llvm.dbg.func.start/llvm.dbg.region.end pair now enables DW_TAG_inlined_subroutine support in code generator.

llvm-svn: 69118

llvm-svn: 69117

Construct and emit DW_TAG_inlined_subroutine DIEs for inlined subroutine scopes (only in FastISel mode). 

llvm-svn: 69116

the local register allocator.

llvm-svn: 69115

llvm-svn: 69113

either the source or destination is a physical h register.

This fixes sqlite3 with the post-RA scheduler enabled.

llvm-svn: 69111

llvm-svn: 69110

REX prefixes.

llvm-svn: 69108

This turns:

eq:
        %3 = icmp eq i32 %1, %2
        br label %join

ne:
        %4 = icmp ne i32 %1, %2
        br label %join

join:
        %5 = phi i1 [%3, %eq], [%4, %ne]
        br i1 %5, label %yes, label %no

=>

eq:
        %3 = icmp eq i32 %1, %2
        br i1 %3, label %yes, label %no

ne:
        %4 = icmp ne i32 %1, %2
        br i1 %4, label %yes, label %no

llvm-svn: 69102

llvm-svn: 69096

any non-address uses of the address value. This fixes 186.crafty.

llvm-svn: 69094

llvm-svn: 69090

operator is used by a CopyToReg to export the value to a different
block, don't reuse the CopyToReg's register for the subreg operation
result if the register isn't precisely the right class for the
subreg operation.

Also, rename the h-registers.ll test, now that there are more
than one.

llvm-svn: 69087

Makes llvmc show error messages printed by child processes when run from the
Cygwin/MSYS shell. Since ExecuteAndWait does not return until the child program
has finished execution, this change should be harmless.

llvm-svn: 69082

llvm-svn: 69081

llvm-svn: 69049

llvm-svn: 69022

delete it.

llvm-svn: 69018

deleting, not just the basic block.

llvm-svn: 69011

memory and aren't volatile.  This was interfering with
good scheduling.

llvm-svn: 69008

Fix PR3934 part 2. findOnlyInterestingUse() was not setting IsCopy and IsDstPhys which are returned by value and used by callee. This happened to work on the earlier test cases because of a logic error in the caller side.

llvm-svn: 69006

llvm-svn: 68998