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| author | Richard Sandiford <rsandifo@linux.vnet.ibm.com> | 2013-07-19 16:21:55 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@linux.vnet.ibm.com> | 2013-07-19 16:21:55 +0000 |
| commit | db92fb07169af6941dfe47439f9849d370f0eb0b (patch) | |
| tree | 0e2cc8604ad34832f39bdb4c980252f34cfa09f0 /test/MC/SystemZ | |
| parent | cae5d5ea658e05091e66b742b5834f1896ff2f5d (diff) | |
| download | llvm-db92fb07169af6941dfe47439f9849d370f0eb0b.tar.gz llvm-db92fb07169af6941dfe47439f9849d370f0eb0b.tar.bz2 llvm-db92fb07169af6941dfe47439f9849d370f0eb0b.tar.xz | |
[SystemZ] Add NRK, ORK and XRK
The atomic tests assume the two-operand forms, so I've restricted them to z10.
Running and-01.ll, or-01.ll and xor-01.ll for z196 as well as z10 shows why
using convertToThreeAddress() is better than exposing the three-operand forms
first and then converting back to two operands where possible (which is what
I'd originally tried). Using the three-operand form first stops us from
taking advantage of NG, OG and XG for spills.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186683 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/MC/SystemZ')
| -rw-r--r-- | test/MC/SystemZ/insn-bad.s | 15 | ||||
| -rw-r--r-- | test/MC/SystemZ/insn-good-z196.s | 36 |
2 files changed, 51 insertions, 0 deletions
diff --git a/test/MC/SystemZ/insn-bad.s b/test/MC/SystemZ/insn-bad.s index 7c0f23a367..ccc778dee2 100644 --- a/test/MC/SystemZ/insn-bad.s +++ b/test/MC/SystemZ/insn-bad.s @@ -1982,6 +1982,11 @@ niy 0, -1 niy 0, 256 +#CHECK: error: {{(instruction requires: distinct-ops)?}} +#CHECK: nrk %r2,%r3,%r4 + + nrk %r2,%r3,%r4 + #CHECK: error: invalid operand #CHECK: ny %r0, -524289 #CHECK: error: invalid operand @@ -2088,6 +2093,11 @@ oiy 0, -1 oiy 0, 256 +#CHECK: error: {{(instruction requires: distinct-ops)?}} +#CHECK: ork %r2,%r3,%r4 + + ork %r2,%r3,%r4 + #CHECK: error: invalid operand #CHECK: oy %r0, -524289 #CHECK: error: invalid operand @@ -2686,6 +2696,11 @@ xiy 0, -1 xiy 0, 256 +#CHECK: error: {{(instruction requires: distinct-ops)?}} +#CHECK: xrk %r2,%r3,%r4 + + xrk %r2,%r3,%r4 + #CHECK: error: invalid operand #CHECK: xy %r0, -524289 #CHECK: error: invalid operand diff --git a/test/MC/SystemZ/insn-good-z196.s b/test/MC/SystemZ/insn-good-z196.s index 28de0ee158..9d64670cdf 100644 --- a/test/MC/SystemZ/insn-good-z196.s +++ b/test/MC/SystemZ/insn-good-z196.s @@ -1,6 +1,30 @@ # For z196 and above. # RUN: llvm-mc -triple s390x-linux-gnu -mcpu=z196 -show-encoding %s | FileCheck %s +#CHECK: nrk %r0, %r0, %r0 # encoding: [0xb9,0xf4,0x00,0x00] +#CHECK: nrk %r0, %r0, %r15 # encoding: [0xb9,0xf4,0xf0,0x00] +#CHECK: nrk %r0, %r15, %r0 # encoding: [0xb9,0xf4,0x00,0x0f] +#CHECK: nrk %r15, %r0, %r0 # encoding: [0xb9,0xf4,0x00,0xf0] +#CHECK: nrk %r7, %r8, %r9 # encoding: [0xb9,0xf4,0x90,0x78] + + nrk %r0,%r0,%r0 + nrk %r0,%r0,%r15 + nrk %r0,%r15,%r0 + nrk %r15,%r0,%r0 + nrk %r7,%r8,%r9 + +#CHECK: ork %r0, %r0, %r0 # encoding: [0xb9,0xf6,0x00,0x00] +#CHECK: ork %r0, %r0, %r15 # encoding: [0xb9,0xf6,0xf0,0x00] +#CHECK: ork %r0, %r15, %r0 # encoding: [0xb9,0xf6,0x00,0x0f] +#CHECK: ork %r15, %r0, %r0 # encoding: [0xb9,0xf6,0x00,0xf0] +#CHECK: ork %r7, %r8, %r9 # encoding: [0xb9,0xf6,0x90,0x78] + + ork %r0,%r0,%r0 + ork %r0,%r0,%r15 + ork %r0,%r15,%r0 + ork %r15,%r0,%r0 + ork %r7,%r8,%r9 + #CHECK: sllk %r0, %r0, 0 # encoding: [0xeb,0x00,0x00,0x00,0x00,0xdf] #CHECK: sllk %r15, %r1, 0 # encoding: [0xeb,0xf1,0x00,0x00,0x00,0xdf] #CHECK: sllk %r1, %r15, 0 # encoding: [0xeb,0x1f,0x00,0x00,0x00,0xdf] @@ -78,3 +102,15 @@ srlk %r0,%r0,0(%r15) srlk %r0,%r0,524287(%r1) srlk %r0,%r0,524287(%r15) + +#CHECK: xrk %r0, %r0, %r0 # encoding: [0xb9,0xf7,0x00,0x00] +#CHECK: xrk %r0, %r0, %r15 # encoding: [0xb9,0xf7,0xf0,0x00] +#CHECK: xrk %r0, %r15, %r0 # encoding: [0xb9,0xf7,0x00,0x0f] +#CHECK: xrk %r15, %r0, %r0 # encoding: [0xb9,0xf7,0x00,0xf0] +#CHECK: xrk %r7, %r8, %r9 # encoding: [0xb9,0xf7,0x90,0x78] + + xrk %r0,%r0,%r0 + xrk %r0,%r0,%r15 + xrk %r0,%r15,%r0 + xrk %r15,%r0,%r0 + xrk %r7,%r8,%r9 |