diff options
Diffstat (limited to 'test/CodeGen/ARM/2012-06-12-SchedMemLatency.ll')
| -rw-r--r-- | test/CodeGen/ARM/2012-06-12-SchedMemLatency.ll | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/test/CodeGen/ARM/2012-06-12-SchedMemLatency.ll b/test/CodeGen/ARM/2012-06-12-SchedMemLatency.ll deleted file mode 100644 index 9dcfe5007c00..000000000000 --- a/test/CodeGen/ARM/2012-06-12-SchedMemLatency.ll +++ /dev/null @@ -1,39 +0,0 @@ -; RUN: llc < %s -o /dev/null "-mtriple=thumbv7-apple-ios" -debug-only=post-RA-sched 2> %t -; RUN: FileCheck %s < %t -; REQUIRES: asserts -; Make sure that mayalias store-load dependencies have one cycle -; latency regardless of whether they are barriers or not. - -; CHECK: ** List Scheduling -; CHECK: SU(2){{.*}}STR{{.*}}Volatile -; CHECK-NOT: ord SU -; CHECK: ord SU(3): Latency=1 -; CHECK-NOT: ord SU -; CHECK: SU(3){{.*}}LDR{{.*}}Volatile -; CHECK-NOT: ord SU -; CHECK: ord SU(2): Latency=1 -; CHECK-NOT: ord SU -; CHECK: Successors: -; CHECK: ** List Scheduling -; CHECK: SU(2){{.*}}STR{{.*}} -; CHECK-NOT: ord SU -; CHECK: ord SU(3): Latency=1 -; CHECK-NOT: ord SU -; CHECK: SU(3){{.*}}LDR{{.*}} -; CHECK-NOT: ord SU -; CHECK: ord SU(2): Latency=1 -; CHECK-NOT: ord SU -; CHECK: Successors: -define i32 @f1(i32* nocapture %p1, i32* nocapture %p2) nounwind { -entry: - store volatile i32 65540, i32* %p1, align 4 - %0 = load volatile i32, i32* %p2, align 4 - ret i32 %0 -} - -define i32 @f2(i32* nocapture %p1, i32* nocapture %p2) nounwind { -entry: - store i32 65540, i32* %p1, align 4 - %0 = load i32, i32* %p2, align 4 - ret i32 %0 -} |
