2 Commits

Author	SHA1	Message	Date
Jack Carter	3185f9a2ea	The instruction DINS may be transformed into DINSU or DEXTM depending ... on the size of the extraction and its position in the 64 bit word. This patch allows support of the dext transformations with mips64 direct object output. 0 <= msb < 32 0 <= lsb < 32 0 <= pos < 32 1 <= size <= 32 DINS The field is entirely contained in the right-most word of the doubleword 32 <= msb < 64 0 <= lsb < 32 0 <= pos < 32 2 <= size <= 64 DINSM The field straddles the words of the doubleword 32 <= msb < 64 32 <= lsb < 64 32 <= pos < 64 1 <= size <= 32 DINSU The field is entirely contained in the left-most word of the doubleword git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163010 91177308-0d34-0410-b5e6-96231b3b80d8	2012-08-31 18:06:48 +00:00
Jack Carter	714313b482	The instruction DEXT may be transformed into DEXTU or DEXTM depending ... on the size of the extraction and its position in the 64 bit word. This patch allows support of the dext transformations with mips64 direct object output. 0 <= msb < 32 0 <= lsb < 32 0 <= pos < 32 1 <= size <= 32 DINS The field is entirely contained in the right-most word of the doubleword 32 <= msb < 64 0 <= lsb < 32 0 <= pos < 32 2 <= size <= 64 DINSM The field straddles the words of the doubleword 32 <= msb < 64 32 <= lsb < 64 32 <= pos < 64 1 <= size <= 32 DINSU The field is entirely contained in the left-most word of the doubleword git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162782 91177308-0d34-0410-b5e6-96231b3b80d8	2012-08-28 20:07:41 +00:00