Sparc: Support PSR, TBR, WIM read/write instructions.

Differential Revision: http://reviews.llvm.org/D8971

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237582 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
James Y Knight
2015-05-18 16:38:47 +00:00
parent ee058202fa
commit 1467a41471
6 changed files with 139 additions and 23 deletions

View File

@@ -0,0 +1,34 @@
# RUN: llvm-mc --disassemble %s -triple=sparc-unknown-linux | FileCheck %s
# CHECK: wr %g1, -2, %y
0x81 0x80 0x7f 0xfe
# CHECK: rd %y, %i0
0xb1 0x40 0x00 0x00
# CHECK: rd %asr1, %i0
0xb1 0x40 0x40 0x00
# CHECK: wr %i0, 5, %y
0x81 0x86 0x20 0x05
# CHECK: wr %i0, %i1, %asr15
0x9f 0x86 0x00 0x19
# CHECK: rd %psr, %i0
0xb1 0x48 0x00 0x00
# CHECK: rd %wim, %i0
0xb1 0x50 0x00 0x00
# CHECK: rd %tbr, %i0
0xb1 0x58 0x00 0x00
# CHECK: wr %i0, 5, %psr
0x81 0x8e 0x20 0x05
# CHECK: wr %i0, 5, %wim
0x81 0x96 0x20 0x05
# CHECK: wr %i0, 5, %tbr
0x81 0x9e 0x20 0x05

View File

@@ -183,9 +183,6 @@
# CHECK: cmp %g1, -2
0x80 0xa0 0x7f 0xfe
# CHECK: wr %g1, -2, %y
0x81 0x80 0x7f 0xfe
# CHECK: unimp 12
0x00 0x00 0x00 0x0c
@@ -201,17 +198,5 @@
# CHECK: rett %i7+8
0x81 0xcf 0xe0 0x08
# CHECK: rd %y, %i0
0xb1 0x40 0x00 0x00
# CHECK: rd %asr1, %i0
0xb1 0x40 0x40 0x00
# CHECK: wr %i0, 5, %y
0x81 0x86 0x20 0x05
# CHECK: wr %i0, %i1, %asr15
0x9f 0x86 0x00 0x19
# CHECK: stbar
0x81 0x43 0xc0 0x00