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* [AArch64][SVE] Re-submit patch series for ZIP1/ZIP2Sander de Smalen2017-12-201-7/+7
| | | | | | | | | | | This patch resubmits the SVE ZIP1/ZIP2 patch series consisting of of r320992, r320986, r320973, and r320970 by reverting https://reviews.llvm.org/rL321024. The issue that caused r321024 has been addressed in https://reviews.llvm.org/rL321158, so this patch-series should be safe to resubmit. llvm-svn: 321163
* Revert "[AArch64][SVE] Asm" changes, they broke libjpeg_turboReid Kleckner2017-12-181-7/+7
| | | | | | | | | | This reverts changes r320992, r320986, r320973, and r320970. r320970 by itself breaks the test case, and the rest depend on it. Test case will land soon. llvm-svn: 321024
* [TableGen][AsmMatcherEmitter] Only choose specific diagnostic for enabled ↵Sander de Smalen2017-12-181-7/+7
| | | | | | | | | | | | | | | | | | | | | | | instruction Summary: When emitting a diagnostic for an invalid operand, a specific diagnostic should only be reported when the instruction being matched is actually enabled by the feature flags. Patch [3/4] in a series to add parsing of predicates and properly parse SVE ZIP1/ZIP2 instructions. This patch fixes bogus diagnostic messages for when the SVE feature is not specified. Reviewers: rengolin, craig.topper, olista01, sdardis, stoklund Reviewed By: olista01, sdardis Subscribers: fhahn, javed.absar, llvm-commits Differential Revision: https://reviews.llvm.org/D40362 llvm-svn: 320986
* [mips] Correct c.cond.fmt instruction definition.Simon Dardis2017-01-161-2/+2
| | | | | | | | | | | | | | | Permit explicit $fcc<X> operand in c.cond.fmt instruction. Add c.cond.fmt to the MIPS to microMIPS instruction mapping table. Check that $fcc1 - $fcc7 are unusable for MIPS-I to MIPS-III for c.cond.fmt, bc1t, bc1f. Reviewers: seanbruno, zoran.jovanovic, vkalintiris Differential Revision: https://reviews.llvm.org/D24510 llvm-svn: 292117
* [mips][microMIPS] Implement LDC1, SDC1, LDC2, SDC2, LWC1, SWC1, LWC2 and ↵Zlatko Buljan2016-07-111-2/+0
| | | | | | | | SWC2 instructions and add CodeGen support Differential Revision: http://reviews.llvm.org/D18824 llvm-svn: 275050
* [mips][micromips] Implement LD, LLD, LWU, SD, DSRL, DSRL32 and DSRLV ↵Hrvoje Varga2016-06-271-4/+0
| | | | | | | | instructions Differential Revision: http://reviews.llvm.org/D16625 llvm-svn: 273850
* [mips] Range check simm16Daniel Sanders2016-03-311-4/+4
| | | | | | | | | | | | | | | | | | | Summary: There are too many instructions to exhaustively test so addiu and lwc2 are used as representative examples. It should be noted that many memory instructions that should have simm16 range checking do not because it is also necessary to support the macro of the same name which accepts simm32. The range checks for these occur in the macro expansion. Reviewers: vkalintiris Subscribers: dsanders, llvm-commits Differential Revision: http://reviews.llvm.org/D18437 llvm-svn: 265019
* [mips] Range check simm11 and mem_simm11.Daniel Sanders2016-03-311-2/+4
| | | | | | | | | | | | | | | | | | Summary: ldc2/sdc2 now emit slightly worse diagnostics for MIPS-I. The problem is that they don't trigger the custom parser because all the candidates are disabled by feature bits. On all other subtargets, the diagnostics are accurate but are subject to the usual issues of needing to report multiple ways to correct the code (e.g. smaller offset, enable a CPU feature) but only being able to report one error. Reviewers: vkalintiris Subscribers: dsanders, llvm-commits Differential Revision: http://reviews.llvm.org/D18436 llvm-svn: 265018
* [mips] Range check simm9 and fix a bug this revealed.Daniel Sanders2016-03-311-4/+4
| | | | | | | | | | | | | | Summary: The bug was that microMIPS's [ls]w[lr]e instructions claimed to support a 12-bit offset when it is only 9-bit. Reviewers: vkalintiris Subscribers: llvm-commits, dsanders Differential Revision: http://reviews.llvm.org/D18434 llvm-svn: 265010
* [mips] Add support for COP1's Branch-On-Cond-Likely instructionsVasileios Kalintiris2014-10-171-0/+2
| | | | | | | | | | | | Summary: Depends on D5782 Reviewers: dsanders Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D5802 llvm-svn: 220042
* [mips] Marked up instructions added in MIPS-IV and tested that IAS for ↵Daniel Sanders2014-05-091-0/+23
-mcpu=mips[123] does not accept them Summary: This required a new instruction group representing the 32-bit subset of MIPS-IV that was available in MIPS32 A small number of instructions are correctly rejected but with the wrong error message. These have been placed in a separate test for now. Depends on D3676 Reviewers: vmedic Reviewed By: vmedic Differential Revision: http://reviews.llvm.org/D3677 llvm-svn: 208414
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