diff options
| author | Matthias Braun <matze@braunis.de> | 2016-11-11 01:34:21 +0000 |
|---|---|---|
| committer | Matthias Braun <matze@braunis.de> | 2016-11-11 01:34:21 +0000 |
| commit | 325cd2c98ab64b8dbee7f493818ba01e0143d34b (patch) | |
| tree | d9e65626f00ca77244351153fbe4b3d3a68408c8 /llvm/test/CodeGen/PowerPC | |
| parent | a89d8ff0adc2782c53301733e308aa5954d7eff3 (diff) | |
| download | bcm5719-llvm-325cd2c98ab64b8dbee7f493818ba01e0143d34b.tar.gz bcm5719-llvm-325cd2c98ab64b8dbee7f493818ba01e0143d34b.zip | |
ScheduleDAGInstrs: Add condjump deps to addSchedBarrierDeps()
addSchedBarrierDeps() is supposed to add use operands to the ExitSU
node. The current implementation adds uses for calls/barrier instruction
and the MBB live-outs in all other cases. The use
operands of conditional jump instructions were missed.
Also added code to macrofusion to set the latencies between nodes to
zero to avoid problems with the fusing nodes lingering around in the
pending list now.
Differential Revision: https://reviews.llvm.org/D25140
llvm-svn: 286544
Diffstat (limited to 'llvm/test/CodeGen/PowerPC')
| -rw-r--r-- | llvm/test/CodeGen/PowerPC/ppc-shrink-wrapping.ll | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/llvm/test/CodeGen/PowerPC/ppc-shrink-wrapping.ll b/llvm/test/CodeGen/PowerPC/ppc-shrink-wrapping.ll index 387c5f692ec..08e39ed0511 100644 --- a/llvm/test/CodeGen/PowerPC/ppc-shrink-wrapping.ll +++ b/llvm/test/CodeGen/PowerPC/ppc-shrink-wrapping.ll @@ -210,6 +210,8 @@ for.end: ; preds = %for.body ; CHECK: mflr {{[0-9]+}} ; ; DISABLE: cmplwi 0, 3, 0 +; DISABLE-NEXT: std +; DISABLE-NEXT: std ; DISABLE-NEXT: beq 0, .[[ELSE_LABEL:LBB[0-9_]+]] ; ; Loop preheader @@ -290,6 +292,8 @@ declare void @somethingElse(...) ; CHECK: mflr {{[0-9]+}} ; ; DISABLE: cmplwi 0, 3, 0 +; DISABLE-NEXT: std +; DISABLE-NEXT: std ; DISABLE-NEXT: beq 0, .[[ELSE_LABEL:LBB[0-9_]+]] ; ; CHECK: bl somethingElse @@ -377,8 +381,8 @@ entry: ; ENABLE-DAG: li [[IV:[0-9]+]], 10 ; ENABLE-DAG: std 14, -[[STACK_OFFSET:[0-9]+]](1) # 8-byte Folded Spill ; -; DISABLE: std 14, -[[STACK_OFFSET:[0-9]+]](1) # 8-byte Folded Spill ; DISABLE: cmplwi 0, 3, 0 +; DISABLE-NEXT: std 14, -[[STACK_OFFSET:[0-9]+]](1) # 8-byte Folded Spill ; DISABLE-NEXT: beq 0, .[[ELSE_LABEL:LBB[0-9_]+]] ; DISABLE: li [[IV:[0-9]+]], 10 ; |
