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AgeCommit message (Expand)Author
2012-01-24ZERO_EXTEND operation is optimized for AVX.Elena Demikhovsky
2012-01-20Add support for selecting 256-bit PALIGNR.Craig Topper
2012-01-20Remove a low-quality test which was failing on Windows; test/CodeGen/X86/sret...Eli Friedman
2012-01-20Support MSVC x86-32 sret convention. PR11688. Patch by Joe Groff.Eli Friedman
2012-01-19Space after punctuation.Nick Lewycky
2012-01-19Add a TargetOption for disabling tail calls.Nick Lewycky
2012-01-18Fix a bug in the type-legalization of vector integers. When we bitcast one ve...Nadav Rotem
2012-01-17Transform: (EXTRACT_VECTOR_ELT( VECTOR_SHUFFLE )) -> EXTRACT_VECTOR_ELT.Nadav Rotem
2012-01-17Fix 11769.Nadav Rotem
2012-01-16Make sure the non-SSE lowering for fences correctly clobbers EFLAGS. PR11768.Eli Friedman
2012-01-15[AVX] Optimize x86 VSELECT instructions using SimplifyDemandedBits.Nadav Rotem
2012-01-15Relax the FileCheck assertion a bit -- all we really care about is thatChandler Carruth
2012-01-15FileCheck-ize a test, make it more specific to directly test the shiftChandler Carruth
2012-01-14Cleanup test case by adding checks for test names.Chad Rosier
2012-01-14Add a test showing how the Leh_func_endN symbol is used.Rafael Espindola
2012-01-13Add patterns for v16i16 and v32i8 immAllZerosV to select VPXOR to match v4i64...Craig Topper
2012-01-12Fixed a bug in LowerVECTOR_SHUFFLE caused assertion failureElena Demikhovsky
2012-01-12Add error-reporting tests for platforms that don't support segmented stacks.Rafael Espindola
2012-01-12Support segmented stacks on 64-bit FreeBSD.Rafael Espindola
2012-01-12Support segmented stacks on win32.Rafael Espindola
2012-01-12Fix a bug in the AVX 256-bit shuffle code in cases where the splat element is...Nadav Rotem
2012-01-12X86: Generalize the x << (y & const) optimization to also catch masks with mo...Benjamin Kramer
2012-01-11On AVX, we can load v8i32 at a time. The bug happens when two uneven loads ar...Nadav Rotem
2012-01-11Check to make sure that the CFString's back store ends up in the correct sect...Bill Wendling
2012-01-11Support segmented stacks on mac.Rafael Espindola
2012-01-11Split segmented stacks tests into tests for static- and dynamic-size frames.Rafael Espindola
2012-01-11Generate the segmented stack prologue for fastcc too.Rafael Espindola
2012-01-11Revert r147945 which disabled an addressing mode transformation. I hadChandler Carruth
2012-01-11Use unsigned comparison in segmented stack prologue.Rafael Espindola
2012-01-11Explicitly set the scale to 1 on some segstack prologue instrs.Rafael Espindola
2012-01-11Add XOP Intrinsics and testsJan Sjödin
2012-01-11Fix a bug in the lowering of BUILD_VECTOR for AVX. SCALAR_TO_VECTOR does not ...Nadav Rotem
2012-01-11Disable the transformation I added in r147936 to see if it fixes someChandler Carruth
2012-01-11Fix undefined code and reenable test case.Jakob Stoklund Olesen
2012-01-11Teach the X86 instruction selection to do some heroic transforms toChandler Carruth
2012-01-11llvm/test/CodeGen/X86/zext-fold.ll: Relax an expression in stack offset.NAKAMURA Takumi
2012-01-11llvm/test/CodeGen/X86/sub-with-overflow.ll: Add explicit -mtriple=i686-linux.NAKAMURA Takumi
2012-01-11Disable test that seems to expose an unrelated Linux issue.Jakob Stoklund Olesen
2012-01-11Detect when a value is undefined on an edge to a landing pad.Jakob Stoklund Olesen
2012-01-10Add test case for r147881.Chad Rosier
2012-01-10Default stack alignment for 32bit x86 should be 4 Bytes, not 8 Bytes.Joerg Sonnenberger
2012-01-10Fix a bug in the legalization of shuffle vectors. When we emulate shuffles us...Nadav Rotem
2012-01-10Fix a crash in AVX2 when trying to broadcast a double into a 128-bit vector. ...Craig Topper
2012-01-10Allow machine-cse to look across MBB boundary when cse'ing instructions thatEvan Cheng
2012-01-09Cleanup and FileCheck-ize a test.Chandler Carruth
2012-01-09Clean up patterns for MOVNT*. Not sure why there were floating point types on...Craig Topper
2012-01-09Don't print an unused label before .cfi_endproc.Rafael Espindola
2012-01-09Don't disable MMX support when AVX is enabled. Fix predicates for MMX instruc...Craig Topper
2012-01-08Reverted commit #147601 upon Evan's request.Victor Umansky
2012-01-07Don't print a label before .cfi_startproc when we don't need to. This makesRafael Espindola
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