Remove MinLatency in SchedMachineModel. NFC.

Summary:
We don't use MinLatency any more since r184032.

Reviewers: atrick, hfinkel, mcrosier

Differential Revision: http://reviews.llvm.org/D19474

llvm-svn: 267502

7 files changed, 0 insertions, 7 deletions

diff --git a/llvm/lib/Target/PowerPC/PPCSchedule440.td b/llvm/lib/Target/PowerPC/PPCSchedule440.td
index e4a2c3b474d..2455e5e52de 100644
--- a/llvm/lib/Target/PowerPC/PPCSchedule440.td
+++ b/llvm/lib/Target/PowerPC/PPCSchedule440.td
@@ -597,7 +597,6 @@ def PPC440Itineraries : ProcessorItineraries<
 
 def PPC440Model : SchedMachineModel {
   let IssueWidth = 2;  // 2 instructions are dispatched per cycle.
-  let MinLatency = -1; // OperandCycles are interpreted as MinLatency.
   let LoadLatency = 5; // Optimistic load latency assuming bypass.
                        // This is overriden by OperandCycles if the
                        // Itineraries are queried instead.
diff --git a/llvm/lib/Target/PowerPC/PPCScheduleA2.td b/llvm/lib/Target/PowerPC/PPCScheduleA2.td
index 7cab1b2d462..54cfae5d74b 100644
--- a/llvm/lib/Target/PowerPC/PPCScheduleA2.td
+++ b/llvm/lib/Target/PowerPC/PPCScheduleA2.td
@@ -160,7 +160,6 @@ def PPCA2Itineraries : ProcessorItineraries<
 
 def PPCA2Model : SchedMachineModel {
   let IssueWidth = 1;  // 1 instruction is dispatched per cycle.
-  let MinLatency = -1; // OperandCycles are interpreted as MinLatency.
   let LoadLatency = 6; // Optimistic load latency assuming bypass.
                        // This is overriden by OperandCycles if the
                        // Itineraries are queried instead.
diff --git a/llvm/lib/Target/PowerPC/PPCScheduleE500mc.td b/llvm/lib/Target/PowerPC/PPCScheduleE500mc.td
index 95e5ab64ed5..f687d326b52 100644
--- a/llvm/lib/Target/PowerPC/PPCScheduleE500mc.td
+++ b/llvm/lib/Target/PowerPC/PPCScheduleE500mc.td
@@ -311,7 +311,6 @@ def PPCE500mcItineraries : ProcessorItineraries<
 
 def PPCE500mcModel : SchedMachineModel {
   let IssueWidth = 2;  // 2 micro-ops are dispatched per cycle.
-  let MinLatency = -1; // OperandCycles are interpreted as MinLatency.
   let LoadLatency = 5; // Optimistic load latency assuming bypass.
                        // This is overriden by OperandCycles if the
                        // Itineraries are queried instead.
diff --git a/llvm/lib/Target/PowerPC/PPCScheduleE5500.td b/llvm/lib/Target/PowerPC/PPCScheduleE5500.td
index d3673c0158e..5db886cf8f9 100644
--- a/llvm/lib/Target/PowerPC/PPCScheduleE5500.td
+++ b/llvm/lib/Target/PowerPC/PPCScheduleE5500.td
@@ -371,7 +371,6 @@ def PPCE5500Itineraries : ProcessorItineraries<
 
 def PPCE5500Model : SchedMachineModel {
   let IssueWidth = 2;  // 2 micro-ops are dispatched per cycle.
-  let MinLatency = -1; // OperandCycles are interpreted as MinLatency.
   let LoadLatency = 6; // Optimistic load latency assuming bypass.
                        // This is overriden by OperandCycles if the
                        // Itineraries are queried instead.
diff --git a/llvm/lib/Target/PowerPC/PPCScheduleG5.td b/llvm/lib/Target/PowerPC/PPCScheduleG5.td
index b2c2bd23c12..b5a9f96d45a 100644
--- a/llvm/lib/Target/PowerPC/PPCScheduleG5.td
+++ b/llvm/lib/Target/PowerPC/PPCScheduleG5.td
@@ -118,7 +118,6 @@ def G5Itineraries : ProcessorItineraries<
 
 def G5Model : SchedMachineModel {
   let IssueWidth = 4;  // 4 (non-branch) instructions are dispatched per cycle.
-  let MinLatency = 0;  // Out-of-order dispatch.
   let LoadLatency = 3; // Optimistic load latency assuming bypass.
                        // This is overriden by OperandCycles if the
                        // Itineraries are queried instead.
diff --git a/llvm/lib/Target/PowerPC/PPCScheduleP7.td b/llvm/lib/Target/PowerPC/PPCScheduleP7.td
index 26c80c92c90..a8678f56900 100644
--- a/llvm/lib/Target/PowerPC/PPCScheduleP7.td
+++ b/llvm/lib/Target/PowerPC/PPCScheduleP7.td
@@ -382,7 +382,6 @@ def P7Model : SchedMachineModel {
                        // branches), but the total internal issue bandwidth per
                        // cycle (from all queues) is 8.
 
-  let MinLatency = 0;  // Out-of-order dispatch.
   let LoadLatency = 3; // Optimistic load latency assuming bypass.
                        // This is overriden by OperandCycles if the
                        // Itineraries are queried instead.
diff --git a/llvm/lib/Target/PowerPC/PPCScheduleP8.td b/llvm/lib/Target/PowerPC/PPCScheduleP8.td
index b7083e6bafe..8e52da583a0 100644
--- a/llvm/lib/Target/PowerPC/PPCScheduleP8.td
+++ b/llvm/lib/Target/PowerPC/PPCScheduleP8.td
@@ -391,7 +391,6 @@ def P8Model : SchedMachineModel {
                        // up to six non-branch instructions.
                        // up to two branches in a dispatch group.
 
-  let MinLatency = 0;  // Out-of-order dispatch.
   let LoadLatency = 3; // Optimistic load latency assuming bypass.
                        // This is overriden by OperandCycles if the
                        // Itineraries are queried instead.