Chris Lattner 6aa928d57a I have manually decoded the imm field of an insertps one too many ... times. This patch causes llc and llvm-mc (which both default to verbose-asm) to print out comments after a few common shuffle instructions which indicates the shuffle mask, e.g.: insertps $113, %xmm3, %xmm0 ## xmm0 = zero,xmm0[1,2],xmm3[1] unpcklps %xmm1, %xmm0 ## xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1] pshufd $1, %xmm1, %xmm1 ## xmm1 = xmm1[1,0,0,0] This is carefully factored to keep the information extraction (of the shuffle mask) separate from the printing logic. I plan to move the extraction part out somewhere else at some point for other parts of the x86 backend that want to introspect on the behavior of shuffles. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112387 91177308-0d34-0410-b5e6-96231b3b80d8		2010-08-28 20:42:31 +00:00
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CMakeLists.txt	I have manually decoded the imm field of an insertps one too many	2010-08-28 20:42:31 +00:00
Makefile	Fix LLVM build when the user specifies CPPFLAGS on the make command line.	2010-03-12 21:42:14 +00:00
X86ATTInstPrinter.cpp	I have manually decoded the imm field of an insertps one too many	2010-08-28 20:42:31 +00:00
X86ATTInstPrinter.h	Add 256-bit vaddsub, vhadd, vhsub, vblend and vdpp instructions!	2010-07-19 23:32:44 +00:00
X86InstComments.cpp	I have manually decoded the imm field of an insertps one too many	2010-08-28 20:42:31 +00:00
X86InstComments.h	I have manually decoded the imm field of an insertps one too many	2010-08-28 20:42:31 +00:00
X86IntelInstPrinter.cpp	I have manually decoded the imm field of an insertps one too many	2010-08-28 20:42:31 +00:00
X86IntelInstPrinter.h	Add 256-bit vaddsub, vhadd, vhsub, vblend and vdpp instructions!	2010-07-19 23:32:44 +00:00