summaryrefslogtreecommitdiffstats
path: root/llvm/lib/Target/PowerPC/PPCSubtarget.cpp
Commit message (Collapse)AuthorAgeFilesLines
* eliminate asmflavor from subtarget, PPCTAI is the only clientChris Lattner2009-08-111-5/+1
| | | | | | and each callee knows that it returns. llvm-svn: 78742
* Remove some dead code.Daniel Dunbar2009-08-051-9/+0
| | | | llvm-svn: 78219
* Normalize Subtarget constructors to take a target triple string instead ofDaniel Dunbar2009-08-021-7/+6
| | | | | | | | | | Module*. Also, dropped uses of TargetMachine where unnecessary. The only target which still takes a TargetMachine& is Mips, I would appreciate it if someone would normalize this to match other targets. llvm-svn: 77918
* Tidy up #includes, deleting a bunch of unnecessary #includes.Dan Gohman2009-01-051-0/+1
| | | | llvm-svn: 61715
* Re-did 60519. It turns out Darwin's handling of hidden visibility symbols ↵Evan Cheng2008-12-051-3/+6
| | | | | | are a bit more complicate than I expected. Both declarations and weak definitions still need a stub indirection. However, the stubs are in data section and they contain the addresses of the actual symbols. llvm-svn: 60571
* Temporarily revert r60519. It was causing a bootstrap failure:Bill Wendling2008-12-041-3/+1
| | | | | | | | | | | | | | | | /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.obj/./gcc/xgcc -B/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.obj/./gcc/ -B/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.5.0/bin/ -B/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.5.0/lib/ -isystem /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.5.0/include -isystem /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.5.0/sys-include -DHAVE_CONFIG_H -I. -I../../../llvm-gcc.src/libgomp -I. -I../../../llvm-gcc.src/libgomp/config/posix -I../../../llvm-gcc.src/libgomp -Wall -pthread -Werror -O2 -g -O2 -MT barrier.lo -MD -MP -MF .deps/barrier.Tpo -c ../../../llvm-gcc.src/libgomp/barrier.c -fno-common -DPIC -o .libs/barrier.o checking for sys/file.h... /var/folders/zG/zGE-ZJOGFiGjv0B5cs5oYE+++TM/-Tmp-//cc34Jg5P.s:13:non-relocatable subtraction expression, "_gomp_tls_key" minus "L1$pb" /var/folders/zG/zGE-ZJOGFiGjv0B5cs5oYE+++TM/-Tmp-//cc34Jg5P.s:13:symbol: "_gomp_tls_key" can't be undefined in a subtraction expression make[4]: *** [barrier.lo] Error 1 make[4]: *** Waiting for unfinished jobs.... /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.obj/./gcc/xgcc -B/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.obj/./gcc/ -B/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.5.0/bin/ -B/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.5.0/lib/ -isystem /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.5.0/include -isystem /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.5.0/sys-include -DHAVE_CONFIG_H -I. -I../../../llvm-gcc.src/libgomp -I. -I../../../llvm-gcc.src/libgomp/config/posix -I../../../llvm-gcc.src/libgomp -Wall -pthread -Werror -O2 -g -O2 -MT alloc.lo -MD -MP -MF .deps/alloc.Tpo -c ../../../llvm-gcc.src/libgomp/alloc.c -o alloc.o >/dev/null 2>&1 yes checking for sys/param.h... make[3]: *** [all-recursive] Error 1 make[2]: *** [all] Error 2 make[1]: *** [all-target-libgomp] Error 2 make[1]: *** Waiting for unfinished jobs.... llvm-svn: 60527
* Visibility hidden GVs do not require extra load of symbol address from the ↵Evan Cheng2008-12-041-1/+3
| | | | | | GOT or non-lazy-ptr. llvm-svn: 60519
* Add a missed CommonLinkage check.Dale Johannesen2008-05-231-0/+1
| | | | llvm-svn: 51503
* Cosmetics.Dale Johannesen2008-02-151-6/+3
| | | | llvm-svn: 47168
* Remove warning about 64-bit code on processorDale Johannesen2008-02-151-4/+0
| | | | | | that doesn't support it. Per Chris. llvm-svn: 47162
* Rewrite tblgen handling of subtarget features soDale Johannesen2008-02-141-0/+1
| | | | | | | | | | it follows the order of the enum, not alphabetical. The motivation is to make -mattr=+ssse3,+sse41 select SSE41 as it ought to. Added "ignored" enum values of 0 to PPC and SPU to avoid compiler warnings. llvm-svn: 47143
* Use size_t to store Pos, avoid truncating valueDuncan Sands2008-01-081-1/+1
| | | | | | | | on 64-bit builds. Analysis and original patch by Török Edwin. Code audit found another place with the same problem, also fixed here. llvm-svn: 45746
* leopard and above support alignment for common symbols.Chris Lattner2008-01-021-7/+19
| | | | llvm-svn: 45493
* Remove attribution from file headers, per discussion on llvmdev.Chris Lattner2007-12-291-2/+2
| | | | llvm-svn: 45418
* Here is the bulk of the sanitizing.Gabor Greif2007-07-051-1/+1
| | | | | | Almost all occurrences of "bytecode" in the sources have been eliminated. llvm-svn: 37913
* For PR1136: Rename GlobalVariable::isExternal as isDeclaration to avoidReid Spencer2007-01-301-1/+1
| | | | | | confusion with external linkage types. llvm-svn: 33663
* Instead of yet another enum indicating the "assembly language flavor",Bill Wendling2007-01-161-0/+3
| | | | | | just use the one that's in the subtarget. llvm-svn: 33255
* Another step forward in PPC64 JIT support: we now no-longer need stubsChris Lattner2006-12-111-4/+34
| | | | | | | | | | emitted for external globals in PPC64-JIT-PIC mode (which is good because we didn't handle them before!). This also fixes a bug handling the picbase delta, which we would get wrong in some cases. llvm-svn: 32451
* What should be the last unnecessary <iostream>s in the library.Bill Wendling2006-12-071-5/+4
| | | | llvm-svn: 32333
* Remove what little AIX support we have. It has never been tested and isn'tChris Lattner2006-07-151-6/+1
| | | | | | complete. llvm-svn: 29156
* Force 64-bit register availability in 64-bit mode. For real.Chris Lattner2006-06-161-2/+2
| | | | llvm-svn: 28837
* Remove the -darwin and -aix llc options, inferring darwinism and aixism fromChris Lattner2006-06-161-15/+3
| | | | | | the target triple & subtarget info. woo. llvm-svn: 28835
* Document the subtarget features better, make sure that 64-bit mode, 64-bitChris Lattner2006-06-161-0/+21
| | | | | | | | | | support, and 64-bit register use are all consistent with each other. Add a new "IsPPC" feature, to distinguish ppc32 vs ppc64 targets, use this to configure TargetData differently. This not makes ppc64 blow up on lots of stuff :) llvm-svn: 28825
* Rename some subtarget features. A CPU now can *have* 64-bit instructions,Chris Lattner2006-06-161-2/+2
| | | | | | can in 32-bit mode we can choose to optionally *use* 64-bit registers. llvm-svn: 28824
* First baby step towards ppc64 support. This adds a new -march=ppc64 backendChris Lattner2006-06-161-1/+1
| | | | | | that is currently just like ppc32 :) llvm-svn: 28813
* Compile this:Chris Lattner2006-03-011-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | void foo(float a, int *b) { *b = a; } to this: _foo: fctiwz f0, f1 stfiwx f0, 0, r4 blr instead of this: _foo: fctiwz f0, f1 stfd f0, -8(r1) lwz r2, -4(r1) stw r2, 0(r4) blr This implements CodeGen/PowerPC/stfiwx.ll, and also incidentally does the right thing for GCC bugzilla 26505. llvm-svn: 26447
* - Added option -relocation-model to set relocation model. Valid values ↵Evan Cheng2006-02-221-7/+1
| | | | | | | | | | include static, pic, dynamic-no-pic, and default. PPC and x86 default is dynamic-no-pic for Darwin, pic for others. - Removed options -enable-pic and -ppc-static. llvm-svn: 26315
* add a note about how we should implement this FIXME from the legalizer:Chris Lattner2006-01-281-1/+1
| | | | | | | | // FIXME: revisit this when we have some kind of mechanism by which targets // can decided legality of vector constants, of which there may be very // many. llvm-svn: 25733
* add an option to generate completely non-pic code, corresponding to whatChris Lattner2005-11-171-0/+6
| | | | | | | | | | | | | gcc -static produces on PPC. This is used for building kexts and other things. With this, materializing the address of a global looks like: lis r2, ha16(L_H$non_lazy_ptr) la r3, lo16(L_H$non_lazy_ptr)(r2) we're still emitting stubs for functions, which is wrong. That is next. llvm-svn: 24399
* Allow itineraries to be passed through the Target Machine.Jim Laskey2005-11-011-0/+1
| | | | llvm-svn: 24139
* Give full control of subtarget features over to table generated code.Jim Laskey2005-10-261-9/+12
| | | | llvm-svn: 24013
* Preparation of supporting scheduling info. Need to find info based on selectedJim Laskey2005-10-251-3/+4
| | | | | | CPU. llvm-svn: 23974
* Simplify this, matching changes in the tblgen emitterChris Lattner2005-10-231-9/+0
| | | | llvm-svn: 23909
* Plugin new subtarget backend into the build.Jim Laskey2005-10-211-58/+13
| | | | llvm-svn: 23870
* Do the right thing and enable 64 bit regs under the control of a subtargetNate Begeman2005-10-181-0/+3
| | | | | | | option. Currently the only way to enable this is to specify the 64bitregs mattr flag. It is never enabled by default on any config yet. llvm-svn: 23779
* Rename PowerPC*.h to PPC*.hChris Lattner2005-10-141-2/+2
| | | | llvm-svn: 23743
* On non-apple systems, when using -march=ppc32, do not print:Chris Lattner2005-09-071-1/+1
| | | | | | | | '' is not a recognized processor for this target (ignoring processor) Default to "generic" instead of "" for the default CPU. llvm-svn: 23257
* Add accessor for 64bit flag, so that we can tell when it is safe toNate Begeman2005-09-061-0/+1
| | | | | | generate the fun in-register fp<->long instructions. llvm-svn: 23244
* Add help support for -mcpu and -mattr.Jim Laskey2005-09-021-21/+27
| | | | llvm-svn: 23222
* Decouple fsqrt from gpul optimizations, implementing fsqrt.ll.Chris Lattner2005-09-021-7/+4
| | | | | | Remove the -enable-gpopt option which is subsumed by feature flags. llvm-svn: 23218
* 1. Use SubtargetFeatures in llc/lli.Jim Laskey2005-09-011-10/+82
| | | | | | | | 2. Propagate feature "string" to all targets. 3. Implement use of SubtargetFeatures in PowerPCTargetSubtarget. llvm-svn: 23192
* Consolidate the GPOpt stuff to all use the Subtarget, instead of stillChris Lattner2005-08-051-10/+27
| | | | | | | | depending on the command line option. Now the command line option just sets the subtarget as appropriate. G5 opts will now default to on on G5-enabled nightly testers among other machines. llvm-svn: 22688
* Enable gp optimizations by default when available, even when a target tripleChris Lattner2005-08-051-0/+3
| | | | | | | is available, since the target triple doesn't specify whether to use gpopts or not. llvm-svn: 22685
* Add Subtarget support to PowerPC. Next up, using it.Nate Begeman2005-08-041-0/+54
llvm-svn: 22644
OpenPOWER on IntegriCloud