diff options
| author | Ulrich Weigand <ulrich.weigand@de.ibm.com> | 2013-03-19 19:53:27 +0000 |
|---|---|---|
| committer | Ulrich Weigand <ulrich.weigand@de.ibm.com> | 2013-03-19 19:53:27 +0000 |
| commit | dff4d1522a3a14df3c40c33421e24f59633da67b (patch) | |
| tree | f7373843dd1d41f2385d8171493847e21c1bc44f /lib/Target/PowerPC/PPCInstr64Bit.td | |
| parent | 8353d1e0e5fd23bb9b6c11acda8157d728d89223 (diff) | |
Add missing mayLoad flag to LHAUX8 and LWAUX.
All pre-increment load patterns need to set the mayLoad flag (since
they don't provide a DAG pattern).
This was missing for LHAUX8 and LWAUX, which is added by this patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177431 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/PowerPC/PPCInstr64Bit.td')
| -rw-r--r-- | lib/Target/PowerPC/PPCInstr64Bit.td | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Target/PowerPC/PPCInstr64Bit.td b/lib/Target/PowerPC/PPCInstr64Bit.td index fac21330b3..f43ed53512 100644 --- a/lib/Target/PowerPC/PPCInstr64Bit.td +++ b/lib/Target/PowerPC/PPCInstr64Bit.td @@ -578,7 +578,7 @@ def LWAX : XForm_1<31, 341, (outs G8RC:$rD), (ins memrr:$src), PPC970_DGroup_Cracked; // Update forms. -let mayLoad = 1 in +let mayLoad = 1 in { def LHAU8 : DForm_1<43, (outs G8RC:$rD, ptr_rc_nor0:$ea_result), (ins memri:$addr), "lhau $rD, $addr", LdStLHAU, @@ -597,6 +597,7 @@ def LWAUX : XForm_1<31, 373, (outs G8RC:$rD, ptr_rc_nor0:$ea_result), []>, RegConstraint<"$addr.offreg = $ea_result">, NoEncode<"$ea_result">, isPPC64; } +} // Zero extending loads. let canFoldAsLoad = 1, PPC970_Unit = 2 in { |