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llvm-mirror/test/CodeGen/AArch64/GlobalISel
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Amara Emerson ba73b15d7a [GlobalISel][IRTranslator] Split aggregates during IR translation. 
We currently handle all aggregates by creating one large LLT, and letting the
legalizer deal with splitting them up. However using this approach means that
we can't support big endian code correctly.

This patch changes the way that the IRTranslator deals with aggregate values,
by splitting them up into their constituent element values. To do this, parts
of the translator need to be modified to deal with multiple VRegs for a single
Value.

A new Value to VReg mapper is introduced to help keep compile time under
control, currently there is no measurable impact on CTMark despite the extra
code being generated in some cases.

Patch is based on the original work of Tim Northover.

Differential Revision: https://reviews.llvm.org/D46018

llvm-svn: 332449
2018-05-16 10:32:02 +00:00
..
arm64-callingconv-ios.ll Followup on Proposal to move MIR physical register namespace to '$' sigil. 2018-01-31 22:04:26 +00:00
arm64-callingconv.ll Followup on Proposal to move MIR physical register namespace to '$' sigil. 2018-01-31 22:04:26 +00:00
arm64-fallback.ll [GlobalISel][IRTranslator] Split aggregates during IR translation. 2018-05-16 10:32:02 +00:00
arm64-irtranslator-fmuladd.ll GlobalISel: IRTranslate llvm.fmuladd.* intrinsic 2018-02-13 00:47:46 +00:00
arm64-irtranslator-stackprotect.ll MIR: Print the register class or bank in vreg defs 2017-10-24 18:04:54 +00:00
arm64-irtranslator.ll [GlobalISel][IRTranslator] Split aggregates during IR translation. 2018-05-16 10:32:02 +00:00
arm64-regbankselect.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
call-translator-ios.ll [GlobalISel][IRTranslator] Split aggregates during IR translation. 2018-05-16 10:32:02 +00:00
call-translator.ll [GlobalISel][IRTranslator] Split aggregates during IR translation. 2018-05-16 10:32:02 +00:00
combine-anyext-crash.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
debug-insts.ll [DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label. 2018-05-09 02:40:45 +00:00
dynamic-alloca.ll Followup on Proposal to move MIR physical register namespace to '$' sigil. 2018-01-31 22:04:26 +00:00
fallback-nofastisel.ll [GlobalISel] Add a requires: asserts to a test. 2018-01-24 22:40:25 +00:00
fp16-copy-gpr.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
fp128-legalize-crash-pr35690.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
gisel-abort.ll Add -mtriple=aarch64-unknown to llvm/test/CodeGen/AArch64/GlobalISel/gisel-abort.ll. 2017-01-29 11:10:34 +00:00
gisel-commandline-option.ll Revert r331816 and r331820 - [globalisel] Add a combiner helpers for extending loads and use them in a pre-legalize combiner for AArch64 2018-05-09 05:00:17 +00:00
gisel-fail-intermediate-legalizer.ll [GlobalISel]: Fix bug where we can report GISelFailure on erased instructions 2017-04-07 21:49:30 +00:00
inline-asm.ll GlobalISel: support trivial inlineasm calls. 2017-03-09 23:36:26 +00:00
irtranslator-bitcast.ll Followup on Proposal to move MIR physical register namespace to '$' sigil. 2018-01-31 22:04:26 +00:00
irtranslator-exceptions.ll [GlobalISel][IRTranslator] Split aggregates during IR translation. 2018-05-16 10:32:02 +00:00
irtranslator-volatile-load-pr36018.ll [AArch64][GlobalISel] Fall back during AArch64 isel if we have a volatile load. 2018-01-24 20:35:37 +00:00
legalize-add.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
legalize-and.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
legalize-atomicrmw.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
legalize-cmp.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
legalize-cmpxchg-with-success.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
legalize-cmpxchg.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
legalize-combines.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
legalize-constant.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
legalize-div.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
legalize-exceptions.ll [GlobalISel][IRTranslator] Split aggregates during IR translation. 2018-05-16 10:32:02 +00:00
legalize-ext.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
legalize-extload.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
legalize-extracts.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
legalize-fcmp.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
legalize-fneg.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
legalize-fptoi.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
legalize-gep.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
legalize-ignore-non-generic.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
legalize-inserts.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
legalize-itofp.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
legalize-load-store.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
legalize-load-vector.mir Fix infinite loop after r331115 2018-04-30 17:20:01 +00:00
legalize-merge-values.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
legalize-mul.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
legalize-nonpowerof2eltsvec.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
legalize-or.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
legalize-phi.mir Reapplying r331819 [GlobalISel][Legalizer] More concise and faster widenScalar, NFC 2018-05-09 17:28:18 +00:00
legalize-pow.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
legalize-property.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
legalize-rem.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
legalize-sextload.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
legalize-shift.mir [GlobalISel][Legalizer] Widening the second src op of shifts bug fix 2018-05-09 21:43:30 +00:00
legalize-simple.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
legalize-sub.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
legalize-undef.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
legalize-unmerge-values.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
legalize-vaarg.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
legalize-xor.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
legalize-zextload.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
lit.local.cfg [AArch64][GlobalISel] Replace test REQUIRES with lit.local.cfg. NFC. 2016-08-02 19:04:29 +00:00
localizer-in-O0-pipeline.mir Followup on Proposal to move MIR physical register namespace to '$' sigil. 2018-01-31 22:04:26 +00:00
localizer.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
machine-cse-mid-pipeline.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
no-regclass.mir Followup on Proposal to move MIR physical register namespace to '$' sigil. 2018-01-31 22:04:26 +00:00
reg-bank-128bit.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
regbankselect-dbg-value.mir [DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label. 2018-05-09 02:40:45 +00:00
regbankselect-default.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
regbankselect-reg_sequence.mir Followup on Proposal to move MIR physical register namespace to '$' sigil. 2018-01-31 22:04:26 +00:00
select-atomicrmw.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
select-binop.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
select-bitcast-bigendian.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
select-bitcast.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
select-br.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
select-bswap.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
select-cbz.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
select-cmpxchg.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
select-constant.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
select-dbg-value.mir [DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label. 2018-05-09 02:40:45 +00:00
select-extload.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
select-fma.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
select-fp-casts.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
select-gv-cmodel-large.mir [MIR] Add support for debug metadata for fixed stack objects 2018-04-25 18:58:06 +00:00
select-imm.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
select-implicit-def.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
select-insert-extract.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
select-int-ext.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
select-int-ptr-casts.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
select-intrinsic-aarch64-hint.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
select-intrinsic-aarch64-sdiv.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
select-intrinsic-crypto-aesmc.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
select-load.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
select-mul.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
select-muladd.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
select-neon-vcvtfxu2fp.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
select-phi.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
select-pr32733.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
select-property.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
select-sextload.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
select-store.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
select-trap.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
select-trunc.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
select-with-no-legality-check.mir [globalisel] Update GlobalISel emitter to match new representation of extending loads 2018-05-05 20:53:24 +00:00
select-xor.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
select-zextload.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
select.mir [globalisel] Remove redundant -global-isel option from tests that use -run-pass. NFC 2018-05-05 21:19:59 +00:00
translate-constant-dag.ll [GlobalISel][IRTranslator] Split aggregates during IR translation. 2018-05-16 10:32:02 +00:00
translate-gep.ll [GISel]: Fix incorrect IRTranslation while translating null pointer types 2018-03-22 17:31:38 +00:00
unknown-intrinsic.ll Rename invariant.group.barrier to launder.invariant.group 2018-05-03 11:03:01 +00:00
varargs-ios-translator.ll Followup on Proposal to move MIR physical register namespace to '$' sigil. 2018-01-31 22:04:26 +00:00
vastart.ll Followup on Proposal to move MIR physical register namespace to '$' sigil. 2018-01-31 22:04:26 +00:00
verify-regbankselected.mir Followup on Proposal to move MIR physical register namespace to '$' sigil. 2018-01-31 22:04:26 +00:00
verify-selected.mir Followup on Proposal to move MIR physical register namespace to '$' sigil. 2018-01-31 22:04:26 +00:00