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Temporarily revert r75408. It appears to break the Apple-style builds:

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x86_64-apple-darwin10-gcc -c   -g -O2  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Wold-style-definition -Wmissing-format-attribute   -mdynamic-no-pic -DHAVE_CONFIG_H -I. -I. -I/Volumes/Sandbox/Buildbot/llvm/build.llvm-gcc-x86_64-darwin10-selfhost/build/llvmgcc42.roots/llvmgcc42~obj/src/gcc -I/Volumes/Sandbox/Buildbot/llvm/build.llvm-gcc-x86_64-darwin10-selfhost/build/llvmgcc42.roots/llvmgcc42~obj/src/gcc/. -I/Volumes/Sandbox/Buildbot/llvm/build.llvm-gcc-x86_64-darwin10-selfhost/build/llvmgcc42.roots/llvmgcc42~obj/src/gcc/../include -I./../intl -I/Volumes/Sandbox/Buildbot/llvm/build.llvm-gcc-x86_64-darwin10-selfhost/build/llvmgcc42.roots/llvmgcc42~obj/src/gcc/../libcpp/include  -I/Volumes/Sandbox/Buildbot/llvm/build.llvm-gcc-x86_64-darwin10-selfhost/build/llvmgcc42.roots/llvmgcc42~obj/src/gcc/../libdecnumber -I../libdecnumber -I/Volumes/Sandbox/Buildbot/llvm/build.llvm-gcc-x86_64-darwin10-selfhost/build/llvmCore.roots/llvmCore~dst/Developer/usr/local/include -I/Volumes/Sandbox/Buildbot/llvm/build.llvm-gcc-x86_64-darwin10-selfhost/build/llvmCore.roots/llvmCore~obj/src/include -DENABLE_LLVM -I/Volumes/Sandbox/Buildbot/llvm/build.llvm-gcc-x86_64-darwin10-selfhost/build/llvmCore.roots/llvmCore~dst/Developer/usr/local/include  -D_DEBUG  -D_GNU_SOURCE -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -DLLVM_VERSION_INFO='"9999"' -DBUILD_LLVM_APPLE_STYLE   /Volumes/Sandbox/Buildbot/llvm/build.llvm-gcc-x86_64-darwin10-selfhost/build/llvmgcc42.roots/llvmgcc42~obj/src/gcc/tree-ssa-alias.c -o tree-ssa-alias.o
/var/tmp//ccJQ2JBT.s:4134:Incorrect register `%rcx' used with `l' suffix
make[2]: *** [tree-ssa-live.o] Error 1
make[2]: *** Waiting for unfinished jobs....



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75412 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bill Wendling
2009-07-12 02:49:22 +00:00
parent b2dcff443c
commit 69600cae95
3 changed files with 17 additions and 28 deletions
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24
lib/Target/X86/X86ISelDAGToDAG.cpp
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@@ -1604,7 +1604,7 @@ SDNode *X86DAGToDAGISel::Select(SDValue N) {
break;
case MVT::i64:
LoReg = X86::RAX; HiReg = X86::RDX;
ClrOpcode = ~0U; // NOT USED.
ClrOpcode = X86::MOV64r0;
SExtOpcode = X86::CQO;
break;
}
@@ -1643,26 +1643,8 @@ SDNode *X86DAGToDAGISel::Select(SDValue N) {
SDValue(CurDAG->getTargetNode(SExtOpcode, dl, MVT::Flag, InFlag),0);
} else {
// Zero out the high part, effectively zero extending the input.
SDValue ClrNode;
if (NVT.getSimpleVT() == MVT::i64) {
ClrNode = SDValue(CurDAG->getTargetNode(X86::MOV32r0, dl, MVT::i32),
0);
// We just did a 32-bit clear, insert it into a 64-bit register to
// clear the whole 64-bit reg.
SDValue Undef =
SDValue(CurDAG->getTargetNode(TargetInstrInfo::IMPLICIT_DEF,
dl, MVT::i64), 0);
SDValue SubRegNo =
CurDAG->getTargetConstant(X86::SUBREG_32BIT, MVT::i32);
ClrNode =
SDValue(CurDAG->getTargetNode(TargetInstrInfo::INSERT_SUBREG, dl,
MVT::i64, Undef, ClrNode, SubRegNo),
0);
} else {
ClrNode = SDValue(CurDAG->getTargetNode(ClrOpcode, dl, NVT), 0);
}
SDValue ClrNode = SDValue(CurDAG->getTargetNode(ClrOpcode, dl, NVT),
0);
InFlag = CurDAG->getCopyToReg(CurDAG->getEntryNode(), dl, HiReg,
ClrNode, InFlag).getValue(1);
}