diff options
Diffstat (limited to 'src/cmd/compile/internal/ssa/memcombine.go')
| -rw-r--r-- | src/cmd/compile/internal/ssa/memcombine.go | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/cmd/compile/internal/ssa/memcombine.go b/src/cmd/compile/internal/ssa/memcombine.go index c1346434c9..26fb3f5454 100644 --- a/src/cmd/compile/internal/ssa/memcombine.go +++ b/src/cmd/compile/internal/ssa/memcombine.go @@ -313,8 +313,8 @@ func combineLoads(root *Value, n int64) bool { if isLittleEndian && shift0 != 0 { v = leftShift(loadBlock, pos, v, shift0) } - if isBigEndian && shift0-(n-1)*8 != 0 { - v = leftShift(loadBlock, pos, v, shift0-(n-1)*8) + if isBigEndian && shift0-(n-1)*size*8 != 0 { + v = leftShift(loadBlock, pos, v, shift0-(n-1)*size*8) } // Install with (Copy v). @@ -588,14 +588,14 @@ func combineStores(root *Value, n int64) bool { isLittleEndian := true shift0 := shift(a[0].store, shiftBase) for i := int64(1); i < n; i++ { - if shift(a[i].store, shiftBase) != shift0+i*8 { + if shift(a[i].store, shiftBase) != shift0+i*size*8 { isLittleEndian = false break } } isBigEndian := true for i := int64(1); i < n; i++ { - if shift(a[i].store, shiftBase) != shift0-i*8 { + if shift(a[i].store, shiftBase) != shift0-i*size*8 { isBigEndian = false break } @@ -618,8 +618,8 @@ func combineStores(root *Value, n int64) bool { if isLittleEndian && shift0 != 0 { sv = rightShift(root.Block, root.Pos, sv, shift0) } - if isBigEndian && shift0-(n-1)*8 != 0 { - sv = rightShift(root.Block, root.Pos, sv, shift0-(n-1)*8) + if isBigEndian && shift0-(n-1)*size*8 != 0 { + sv = rightShift(root.Block, root.Pos, sv, shift0-(n-1)*size*8) } if sv.Type.Size() > size*n { sv = truncate(root.Block, root.Pos, sv, sv.Type.Size(), size*n) |