diff options
Diffstat (limited to 'llvm/test/Analysis/CostModel/ARM/load-to-trunc.ll')
| -rw-r--r-- | llvm/test/Analysis/CostModel/ARM/load-to-trunc.ll | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/llvm/test/Analysis/CostModel/ARM/load-to-trunc.ll b/llvm/test/Analysis/CostModel/ARM/load-to-trunc.ll index 4404209..c98601f 100644 --- a/llvm/test/Analysis/CostModel/ARM/load-to-trunc.ll +++ b/llvm/test/Analysis/CostModel/ARM/load-to-trunc.ll @@ -1,17 +1,17 @@ ; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py +; RUN: opt -passes="print<cost-model>" -cost-kind=all 2>&1 -disable-output -mtriple=armv8r-none-eabi < %s | FileCheck %s + ; Check memory cost model action for a load of an unusually sized integer ; follow by and a trunc to a register sized integer gives a cost of 1 rather ; than the expanded cost if it is not. Currently, this target does not have ; that expansion. -; RUN: opt -passes="print<cost-model>" -cost-kind=code-size 2>&1 -disable-output -mtriple=armv8r-none-eabi < %s | FileCheck %s --check-prefix=CHECK - ; Check that cost is 1 for unusual load to register sized load. define i32 @loadUnusualIntegerWithTrunc(ptr %ptr) { ; CHECK-LABEL: 'loadUnusualIntegerWithTrunc' -; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %out = load i128, ptr %ptr, align 8 -; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %trunc = trunc i128 %out to i32 -; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 %trunc +; CHECK-NEXT: Cost Model: Found costs of RThru:4 CodeSize:1 Lat:4 SizeLat:1 for: %out = load i128, ptr %ptr, align 8 +; CHECK-NEXT: Cost Model: Found costs of 0 for: %trunc = trunc i128 %out to i32 +; CHECK-NEXT: Cost Model: Found costs of 1 for: ret i32 %trunc ; %out = load i128, ptr %ptr %trunc = trunc i128 %out to i32 @@ -20,8 +20,8 @@ define i32 @loadUnusualIntegerWithTrunc(ptr %ptr) { define i128 @loadUnusualInteger(ptr %ptr) { ; CHECK-LABEL: 'loadUnusualInteger' -; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %out = load i128, ptr %ptr, align 8 -; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i128 %out +; CHECK-NEXT: Cost Model: Found costs of RThru:4 CodeSize:1 Lat:4 SizeLat:1 for: %out = load i128, ptr %ptr, align 8 +; CHECK-NEXT: Cost Model: Found costs of 1 for: ret i128 %out ; %out = load i128, ptr %ptr ret i128 %out |