mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-02-23 05:29:23 +00:00
c307b3034a
The VSX instruction definitions for lxsdx, lxvd2x, lxvdsx, and lxvw4x incorrectly use the XForm_1 instruction format, rather than the XX1Form instruction format. This is likely a pasto when creating these instructions, which were based on lvx and so forth. This patch uses the correct format. The existing reformatting test (test/MC/PowerPC/vsx.s) missed this because the two formats differ only in that XX1Form has an extension to the target register field in bit 31. The tests for these instructions used a target register of 7, so the default of 0 in bit 31 for XForm_1 didn't expose a problem. For register numbers 32-63 this would be noticeable. I've changed the test to use higher register numbers to verify my change is effective. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219416 91177308-0d34-0410-b5e6-96231b3b80d8