Lang Hames b96e833817 [X86] Optimize stackmap shadows on X86. ... This patch minimizes the number of nops that must be emitted on X86 to satisfy stackmap shadow constraints. To minimize the number of nops inserted, the X86AsmPrinter now records the size of the most recent stackmap's shadow in the StackMapShadowTracker class, and tracks the number of instruction bytes emitted since the that stackmap instruction was encountered. Padding is emitted (if it is required at all) immediately before the next stackmap/patchpoint instruction, or at the end of the basic block. This optimization should reduce code-size and improve performance for people using the llvm stackmap intrinsic on X86. <rdar://problem/14959522> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213892 91177308-0d34-0410-b5e6-96231b3b80d8		2014-07-24 20:40:55 +00:00
..
AlignedBundling	Reduce verbiage of lit.local.cfg files	2014-06-09 22:42:55 +00:00
3DNow.s
2011-09-06-NoNewline.s
address-size.s	[x86] Add basic support for .code16	2014-01-06 04:55:54 +00:00
avx512-encodings.s	[SKX] Fix lowercase "error:" in rev 213757	2014-07-23 17:42:13 +00:00
cfi_def_cfa-crash.s	X86: Assembly files with .cfi_cfa_def shouldn't hit llvm_unreachable()	2013-11-08 22:33:06 +00:00
fde-reloc.s
fixup-cpu-mode.s	Tests for mode switching	2014-01-28 23:13:30 +00:00
gnux32-dwarf-gen.s
index-operations.s	[x86] Allow segment and address-size overrides for INS[BWLQ] (PR9385)	2014-01-22 15:08:55 +00:00
intel-syntax-2.s
intel-syntax-avx512.s	Teach X86 asm parser to understand 'ZMMWORD PTR' in Intel syntax.	2014-01-17 07:37:39 +00:00
intel-syntax-bitwise-ops.s	Update the X86 assembler for .intel_syntax to accept	2014-02-06 01:21:15 +00:00
intel-syntax-directional-label.s	Use printable names to implement directional labels.	2014-03-13 18:09:26 +00:00
intel-syntax-encoding.s
intel-syntax-hex.s
intel-syntax-invalid-basereg.s	Update the X86 assembler for .intel_syntax to produce an error for invalid base	2014-01-23 22:34:42 +00:00
intel-syntax-invalid-scale.s	Update the X86 assembler for .intel_syntax to produce an error for invalid	2014-01-23 21:52:41 +00:00
intel-syntax.s	MS asm: Properly handle quoted symbol names	2014-06-19 01:25:43 +00:00
lit.local.cfg	Reduce verbiage of lit.local.cfg files	2014-06-09 22:42:55 +00:00
no-elf-compact-unwind.s	Use compact unwind for the iOS simulator.	2014-06-20 22:40:55 +00:00
padlock.s	Remove special FP opcode maps and instead add enough MRM_XX formats to handle all the FP operations. This increases format by 1 bit, but decreases opcode map by 1 bit so the TSFlags size doesn't change.	2014-02-19 08:25:02 +00:00
relax-insn.s	[x86] Do not relax PUSHi16 to PUSHi32 (PR18414)	2014-01-08 12:58:32 +00:00
reloc-undef-global.s	Look through variables when computing relocations.	2014-03-20 02:12:01 +00:00
ret.s	[x86] Support i386-*-*-code16 triple for emitting 16-bit code	2014-01-20 12:02:25 +00:00
shuffle-comments.s
stackmap-nops.ll	[X86] Optimize stackmap shadows on X86.	2014-07-24 20:40:55 +00:00
variant-diagnostics.s	MC: fix test locations/name	2014-01-26 22:55:02 +00:00
x86_64-avx-clmul-encoding.s
x86_64-avx-encoding.s	Move address override handling in X86MCCodeEmitter to a place where it works for VEX encoded instructions too. This allows 32-bit addressing to work in 64-bit mode.	2014-01-31 05:33:45 +00:00
x86_64-bmi-encoding.s
x86_64-encoding.s	Allow pinsrw/pinsrb/pextrb/pextrw/movmskps/movmskpd/pmovmskb/extractps instructions to parse either GR32 or GR64 without resorting to duplicating instructions.	2013-10-14 04:55:01 +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] Fix signed relocations for i64i32imm operands	2014-01-30 22:20:41 +00:00
x86_64-sse4a.s
x86_64-tbm-encoding.s	Move address override handling in X86MCCodeEmitter to a place where it works for VEX encoded instructions too. This allows 32-bit addressing to work in 64-bit mode.	2014-01-31 05:33:45 +00:00
x86_64-xop-encoding.s
x86_directives.s
x86_errors.s	[x86] Make AsmParser validate registers for memory operands a bit better	2014-01-08 12:58:28 +00:00
x86_long_nop.s	[X86] Limit maximum nop length on Silvermont	2014-07-04 07:14:56 +00:00
x86_nop.s	[X86] Limit maximum nop length on Silvermont	2014-07-04 07:14:56 +00:00
x86_operands.s
x86-16.s	[x86] Allow segment and address-size overrides for INS[BWLQ] (PR9385)	2014-01-22 15:08:55 +00:00
x86-32-avx.s
x86-32-coverage.s
x86-32-fma3.s
x86-32-ms-inline-asm.s	Revert r212375 because of test failures	2014-07-05 19:46:10 +00:00
x86-32.s	[x86] Allow segment and address-size overrides for INS[BWLQ] (PR9385)	2014-01-22 15:08:55 +00:00
x86-64-avx512bw.s	[SKX] Added missed test files for rev 213757	2014-07-23 18:17:49 +00:00
x86-64-avx512dq.s	[SKX] Added missed test files for rev 213757	2014-07-23 18:17:49 +00:00
x86-64.s	TableGen: use PrintMethods to print more aliases	2014-05-12 18:04:06 +00:00
x86-itanium.ll	MC: fix MCAsmInfo usage for windows-itanium	2014-07-17 16:27:40 +00:00
x86-target-directives.s	correct target directive handling error handling	2014-01-13 01:15:39 +00:00
x86-windows-itanium-libcalls.ll	X86: correct library call setup for Windows itanium	2014-07-24 17:46:36 +00:00