Age | Commit message (Collapse) | Author | |
---|---|---|---|
2012-08-31 | The instruction DINS may be transformed into DINSU or DEXTM depending | Jack Carter | |
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 | |||
2012-08-28 | The instruction DEXT may be transformed into DEXTU or DEXTM depending | Jack Carter | |
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 |