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llvm-mirror/test/MC/X86
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Craig Topper f374109a33 [X86] Change register&memory TEST instructions from MRMSrcMem to MRMDstMem 
Summary:
Intel documentation shows the memory operand as the first operand. But we currently treat it as the second operand. Conceptually the order doesn't matter since it doesn't write memory. We have aliases to parse with the operands in either order and the isel matching is commutable.

For the register&register form order does matter for the assembly parser. PR22995 was previously filed and fixed by changing the register&register form from MRMSrcReg to MRMDestReg to match gas. Ideally the memory form should match by using MRMDestMem.

I believe this supercedes D38025 which was trying to switch the register&register form back to pre-PR22995.

Reviewers: aymanmus, RKSimon, zvi

Reviewed By: aymanmus

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D38120

llvm-svn: 314639
2017-10-01 23:53:53 +00:00
..
AlignedBundling Revert r265817 2016-04-08 18:15:37 +00:00
3DNow.s
2011-09-06-NoNewline.s
abs8.s MC: Introduce the ABS8 symbol modifier. 2017-01-31 18:28:44 +00:00
address-size.s
avx512-encodings.s [AVX-512] Add more gather/scatter encoding test cases. 2017-01-16 00:58:20 +00:00
avx512-err.s [X86][AsmParser][AVX512] Error appropriately when K0 is tried as a write-mask 2017-08-13 12:03:00 +00:00
avx512bw-encoding.s [x86][inline-asm][avx512] allow swapping of '{k<num>}' & '{z}' marks 2016-10-18 13:52:39 +00:00
avx512ifma-encoding.s [X86] Change FeatureIFMA string to 'avx512ifma'. Matches gcc and fixes PR26461. 2016-02-08 01:23:15 +00:00
avx512ifmavl-encoding.s [X86] Change FeatureIFMA string to 'avx512ifma'. Matches gcc and fixes PR26461. 2016-02-08 01:23:15 +00:00
avx512vbmi-encoding.s [X86][AVX512VBMI] add encoding and intrinsics for Multishift 2016-02-01 15:48:21 +00:00
avx512vl-encoding.s [AVX-512] Add more gather/scatter encoding test cases. 2017-01-16 00:58:20 +00:00
cfi_def_cfa-crash.s
code16gcc.s Add support for Code16GCC 2016-09-26 19:33:36 +00:00
compact-unwind.s
data-prefix16.s [X86] Fix for bugzilla 31576 - add support for "data32" instruction prefix 2017-01-18 08:07:51 +00:00
data-prefix32.s [X86] Fix for bugzilla 31576 - add support for "data32" instruction prefix 2017-01-18 08:07:51 +00:00
data-prefix64.s [X86] Fix for bugzilla 31576 - add support for "data32" instruction prefix 2017-01-18 08:07:51 +00:00
data-prefix-fail.s [X86] Fix for bugzilla 31576 - add support for "data32" instruction prefix 2017-01-18 08:07:51 +00:00
encoder-fail.s
error-reloc.s Add a triple to the test. 2016-01-13 23:13:38 +00:00
expand-var.s
faultmap-section-parsing.s
fde-reloc.s
fixup-cpu-mode.s Revert r265817 2016-04-08 18:15:37 +00:00
fp-setup-macho.s X86: loosen an overly aggressive MachO assertion 2016-09-20 17:05:04 +00:00
gnux32-dwarf-gen.s llvm-dwarfdump: Replace -debug-dump=sect option with individual options. 2017-09-11 22:59:45 +00:00
hex-immediates.s Revert r265817 2016-04-08 18:15:37 +00:00
i386-darwin-frame-register.ll [dwarfdump] Make .eh_frame an alias for .debug_frame 2017-09-18 14:15:57 +00:00
imm-comments.s [x86] avoid printing unnecessary sign bits of hex immediates in asm comments (PR20347) 2016-05-28 14:58:37 +00:00
index-operations.s [X86] Adding support for missing variations of X86 string related instructions 2016-01-19 15:37:56 +00:00
inline-asm-obj.ll
intel-syntax-2.s
intel-syntax-ambiguous.s [X86] MS inline asm: produce error when encountering "<type> ptr <reg name>" 2015-12-03 12:17:03 +00:00
intel-syntax-avx512-error.s [X86][AsmParser][AVX512] Error appropriately when K0 is tried as a write-mask 2017-08-13 12:03:00 +00:00
intel-syntax-avx512.s [AVX-512] Correct memory operand size for VPGATHERQPS and VPGATHERQD 2017-01-16 00:55:58 +00:00
intel-syntax-bitwise-ops.s [X86][AsmParser][MS-compatability] Binary/Unary operators enhancements 2017-06-27 16:58:27 +00:00
intel-syntax-directional-label.s
intel-syntax-encoding.s [X86][AsmParser] fix PR32035 2017-09-27 10:29:29 +00:00
intel-syntax-error.s [X86AsmParser] Refactoring, (almost) NFC. 2017-08-24 08:46:25 +00:00
intel-syntax-hex.s
intel-syntax-invalid-basereg.s
intel-syntax-invalid-scale.s X86 Asm uses assertions instead of proper diagnostic. This patch fixes that. 2017-07-25 13:05:12 +00:00
intel-syntax-print.ll
intel-syntax-ptr-sized.s
intel-syntax-unsized-memory.s
intel-syntax-var-offset.ll [X86] [ASM INTEL SYNTAX] fix for incorrect assembler code generation when x86-asm-syntax=intel (PR34617). 2017-09-25 19:26:48 +00:00
intel-syntax-x86-64-avx512f_vl.s Some instructions were missing, other implemented falsely. this patch aims at amending those issues. full list: 2016-11-20 17:09:56 +00:00
intel-syntax-x86-64-avx.s [X86][AVX2] Passing the appropriate memory operand class to VPMADDWD instruction. 2016-12-22 08:42:46 +00:00
intel-syntax-x86-avx512dq_vl.s Some instructions were missing, other implemented falsely. this patch aims at amending those issues. full list: 2016-11-20 17:09:56 +00:00
intel-syntax-x86-avx512vbmi_vl.s The 'vpmultishiftqb' instruction was implemented falsely, this patch amend it. 2016-11-20 17:19:55 +00:00
intel-syntax.s [X86] Change register&memory TEST instructions from MRMSrcMem to MRMDstMem 2017-10-01 23:53:53 +00:00
invalid_opcode.s [llvm-objdump] Print <unknown> in place of instruction text if it couldn't be disassembled. 2016-03-18 16:26:48 +00:00
invalid-sleb.s
large-bss.s
line-table-sections.s Check that line table entries don't spill over between sections even if they're empty at the end of a section 2017-03-16 00:52:18 +00:00
lit.local.cfg
lwp-x86_64.s [X86][LWP] Add llvm support for LWP instructions (reapplied). 2017-05-03 15:51:39 +00:00
lwp.s [X86][LWP] Add llvm support for LWP instructions (reapplied). 2017-05-03 15:51:39 +00:00
macho-reloc-errors-x86_64.s Add a common error checking for some invalid expressions. 2017-06-22 17:25:35 +00:00
macho-reloc-errors-x86.s X86: produce more friendly errors during MachO relocation handling 2015-12-08 18:31:35 +00:00
macho-uleb.s
mpx-encodings.s [X86] Decode MPX BND registers. 2016-07-14 14:53:21 +00:00
no-elf-compact-unwind.s
padlock.s
pr22004.s The fix for PR22004: X86AsmParser.cpp asserts: OperandStack.size() > 1 && "Too few operands." 2017-05-26 13:23:34 +00:00
pr22028.s [llvm] Remove redundant check-prefix=CHECK from tests. NFC. 2017-07-17 17:32:45 +00:00
pr27884.s 2 tests that were lost in rL301390 2017-04-27 10:20:35 +00:00
pr28547.s [X86][MC] Fix bracket expression parsing in intel-style assembly. 2016-07-14 17:37:05 +00:00
relax-insn.s
reloc-bss.s [MC] Don't crash when trying to emit a relocation against .bss. 2016-07-26 18:16:33 +00:00
reloc-directive.s [MC] Add support for encoding CodeView variable definition ranges 2016-02-05 01:55:49 +00:00
reloc-macho.s
reloc-undef-global.s
ret.s [x86] Accept 'retn' as an alias to 'ret[lqw]'\'ret' (At&t\Intel) 2016-09-28 15:52:56 +00:00
sgx-encoding.s
shuffle-comments.s
signed-coff-pcrel.s Fix PR33625. 2017-06-28 17:56:07 +00:00
stackmap-nops.ll
validate-inst-att.s
validate-inst-intel.s
variant-diagnostics.s
x86_64-avx-clmul-encoding.s
x86_64-avx-encoding.s [X86][AVX2] Passing the appropriate memory operand class to VPMADDWD instruction. 2016-12-22 08:42:46 +00:00
x86_64-bmi-encoding.s
x86_64-encoding.s [X86] [MC] fixed non optimal encoding of instruction memory operand (PR24038). 2017-09-22 23:37:48 +00:00
x86_64-fma3-encoding.s
x86_64-fma4-encoding.s
x86_64-hle-encoding.s
x86_64-imm-widths.s
x86_64-rand-encoding.s
x86_64-rtm-encoding.s
x86_64-signed-reloc.s
x86_64-sse4a.s
x86_64-tbm-encoding.s
x86_64-xop-encoding.s
x86_directives.s
x86_errors.s [X86] Don't randomly encode %rip where illegal 2016-10-05 15:23:35 +00:00
x86_long_nop.s [LMT] Restrict nop length to one 2016-12-01 15:19:10 +00:00
x86_nop.s Revert r253557 "Alternative to long nops for X86 CPUs, by Andrey Turetsky" 2016-02-19 21:26:31 +00:00
x86_operands.s
x86-16.s [X86] Change register&memory TEST instructions from MRMSrcMem to MRMDstMem 2017-10-01 23:53:53 +00:00
x86-32-avx.s [X86] Cleanup 'x' and 'y' mnemonic suffixes for vcvtpd2dq/vcvttpd2dq/vcvtpd2ps and similar instructions. 2016-11-14 01:53:29 +00:00
x86-32-coverage.s [X86] Add nopq instruction which is a rex encoded version of nopl for gas compatibility. 2017-07-22 01:30:53 +00:00
x86-32-fma3.s
x86-32-ms-inline-asm.s
x86-32.s [X86] Change register&memory TEST instructions from MRMSrcMem to MRMDstMem 2017-10-01 23:53:53 +00:00
x86-64-avx512bw_vl.s [AVX512] VPACKUSWB/VPACKSSWB should not be encoded with EVEX.W=1. While there fix the execution domain for VPACKSSDW/VPACKUSDW. 2016-05-01 17:38:32 +00:00
x86-64-avx512bw.s [AVX512] VPACKUSWB/VPACKSSWB should not be encoded with EVEX.W=1. While there fix the execution domain for VPACKSSDW/VPACKUSDW. 2016-05-01 17:38:32 +00:00
x86-64-avx512cd_vl.s
x86-64-avx512cd.s
x86-64-avx512dq_vl.s
x86-64-avx512dq.s [AVX-512] Make spacing between comma and {sae} operand consistent in asm strings. 2016-01-11 00:44:52 +00:00
x86-64-avx512f_vl.s
x86-64-avx512vpopcntdq.s [X86] Adding vpopcntd and vpopcntq instructions 2017-05-25 13:45:23 +00:00
x86-64.s [X86] Allow xacquire/xrelease prefixes 2017-08-21 07:50:15 +00:00
x86-branch-relaxation.s Fix branch relaxation in 16-bit mode. 2016-07-11 14:23:53 +00:00
x86-evenDirective.s I Added a triple flag for x86-evenDirective test. 2015-12-13 21:12:33 +00:00
x86-GCC-inline-asm-Y-constraints.ll [LLVM][x86][Inline Asm] support for GCC style inline asm - Y<x> constraints 2017-08-24 09:08:33 +00:00
x86-itanium.ll
x86-target-directives.s
x86-windows-itanium-libcalls.ll
X86_64-pku.s Fix several accidental DOS line endings in source files 2016-01-03 17:22:03 +00:00