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llvm-mirror/test/DebugInfo
Zvi Rackover 9ca8e1a54b [X86] Optimization for replacing LEA with MOV at frame index elimination time
Summary:
Replace a LEA instruction of the form 'lea (%esp), %ebx' --> 'mov %esp, %ebx'

MOV is preferable over LEA because usually there are more issue-slots available to execute MOVs than LEAs. Latest processors also support zero-latency MOVs.

Fixes pr29022.

Reviewers: hfinkel, delena, igorb, myatsina, mkuper

Differential Revision: https://reviews.llvm.org/D24705

llvm-svn: 282385
2016-09-26 06:42:07 +00:00
..
AArch64 DebugInfo: New metadata representation for global variables. 2016-09-13 01:12:59 +00:00
ARM [ARM] Add ".code 32" to functions in the ARM instruction set 2016-09-13 12:18:15 +00:00
COFF [X86] Optimization for replacing LEA with MOV at frame index elimination time 2016-09-26 06:42:07 +00:00
Generic DebugInfo: New metadata representation for global variables. 2016-09-13 01:12:59 +00:00
Inputs Revert r282238 "Revert r282235 "[llvm-dwarfdump] - Teach dwarfdump to dump gdb-index section."" 2016-09-23 11:01:53 +00:00
Lanai [lanai] Add Lanai backend. 2016-03-28 13:09:54 +00:00
Mips DebugInfo: New metadata representation for global variables. 2016-09-13 01:12:59 +00:00
MIR DebugInfo: New metadata representation for global variables. 2016-09-13 01:12:59 +00:00
PDB [pdb] Write TPI hash values to the TPI stream. 2016-09-14 23:00:02 +00:00
PowerPC DebugInfo: New metadata representation for global variables. 2016-09-13 01:12:59 +00:00
Sparc [PR27284] Reverse the ownership between DICompileUnit and DISubprogram. 2016-04-15 15:57:41 +00:00
SystemZ [SystemZ] Save/restore r6 and r7 if function contains landing pad. 2016-06-28 14:13:11 +00:00
WebAssembly [WebAssembly] Trying to fix broken tests in CodeGen/WebAssembly caused by r281285. 2016-09-13 10:05:44 +00:00
X86 DebugInfo: New metadata representation for global variables. 2016-09-13 01:12:59 +00:00
arm-relocs.test
debuglineinfo-macho.test
debuglineinfo.test
debugmacinfo.test Fix several accidental DOS line endings in source files 2016-01-03 17:22:03 +00:00
dwarfdump-64-bit-dwarf.test
dwarfdump-accel.test Synchronize LLVM and clang's ObjCDeclSpec::ObjCPropertyAttributeKind. 2016-07-14 00:41:18 +00:00
dwarfdump-debug-frame-simple.test
dwarfdump-debug-loc-simple.test
dwarfdump-dump-flags.test
dwarfdump-dump-gdbindex.test Revert r282238 "Revert r282235 "[llvm-dwarfdump] - Teach dwarfdump to dump gdb-index section."" 2016-09-23 11:01:53 +00:00
dwarfdump-dwp.test
dwarfdump-invalid.test
dwarfdump-line-dwo.test
dwarfdump-macho-relocs.test
dwarfdump-macho-universal.test
dwarfdump-objc.test Synchronize LLVM and clang's ObjCDeclSpec::ObjCPropertyAttributeKind. 2016-07-14 00:41:18 +00:00
dwarfdump-pubnames.test
dwarfdump-ranges.test
dwarfdump-type-units.test
dwarfdump-zlib.test Recommit r270547 ([llvm-dwarfdump] - Teach dwarfdump to decompress debug sections in zlib style.) 2016-05-24 12:48:46 +00:00
dwo.ll [PR27284] Reverse the ownership between DICompileUnit and DISubprogram. 2016-04-15 15:57:41 +00:00
llvm-symbolizer-split-dwarf-empty.test Use %T instead of cd'ing to Output directly. 2016-04-23 11:01:36 +00:00
llvm-symbolizer-zlib.test Recommit r270547 ([llvm-dwarfdump] - Teach dwarfdump to decompress debug sections in zlib style.) 2016-05-24 12:48:46 +00:00
llvm-symbolizer.test llvm-symbolizer: prefer .dwo contents over fission-gmlt-like-data when .dwo file is present 2016-04-22 21:32:59 +00:00
macro_link.ll [Debug Info] Added a LIT test that covers the fix committed in rL277290. 2016-08-11 07:22:53 +00:00
member-pointers.o
missing-abstract-variable.o
skeletoncu.ll Unxfail passing tests on Hexagon 2016-08-19 15:07:58 +00:00