diff options
Diffstat (limited to 'llvm/test/Analysis/CostModel/SystemZ/int-cast.ll')
| -rw-r--r-- | llvm/test/Analysis/CostModel/SystemZ/int-cast.ll | 199 |
1 files changed, 199 insertions, 0 deletions
diff --git a/llvm/test/Analysis/CostModel/SystemZ/int-cast.ll b/llvm/test/Analysis/CostModel/SystemZ/int-cast.ll new file mode 100644 index 00000000000..7764c6ff756 --- /dev/null +++ b/llvm/test/Analysis/CostModel/SystemZ/int-cast.ll @@ -0,0 +1,199 @@ +; RUN: opt < %s -cost-model -analyze -mtriple=systemz-unknown -mcpu=z13 | FileCheck %s + +define void @sext() { + %v0 = sext i8 undef to i16 + %v1 = sext i8 undef to i32 + %v2 = sext i8 undef to i64 + %v3 = sext i16 undef to i32 + %v4 = sext i16 undef to i64 + %v5 = sext i32 undef to i64 + %v6 = sext <2 x i8> undef to <2 x i16> + %v7 = sext <2 x i8> undef to <2 x i32> + %v8 = sext <2 x i8> undef to <2 x i64> + %v9 = sext <2 x i16> undef to <2 x i32> + %v10 = sext <2 x i16> undef to <2 x i64> + %v11 = sext <2 x i32> undef to <2 x i64> + %v12 = sext <4 x i8> undef to <4 x i16> + %v13 = sext <4 x i8> undef to <4 x i32> + %v14 = sext <4 x i8> undef to <4 x i64> + %v15 = sext <4 x i16> undef to <4 x i32> + %v16 = sext <4 x i16> undef to <4 x i64> + %v17 = sext <4 x i32> undef to <4 x i64> + %v18 = sext <8 x i8> undef to <8 x i16> + %v19 = sext <8 x i8> undef to <8 x i32> + %v20 = sext <8 x i8> undef to <8 x i64> + %v21 = sext <8 x i16> undef to <8 x i32> + %v22 = sext <8 x i16> undef to <8 x i64> + %v23 = sext <8 x i32> undef to <8 x i64> + %v24 = sext <16 x i8> undef to <16 x i16> + %v25 = sext <16 x i8> undef to <16 x i32> + %v26 = sext <16 x i8> undef to <16 x i64> + %v27 = sext <16 x i16> undef to <16 x i32> + %v28 = sext <16 x i16> undef to <16 x i64> + %v29 = sext <16 x i32> undef to <16 x i64> + +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v0 = sext i8 undef to i16 +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v1 = sext i8 undef to i32 +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v2 = sext i8 undef to i64 +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v3 = sext i16 undef to i32 +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v4 = sext i16 undef to i64 +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v5 = sext i32 undef to i64 +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v6 = sext <2 x i8> undef to <2 x i16> +; CHECK: Cost Model: Found an estimated cost of 2 for instruction: %v7 = sext <2 x i8> undef to <2 x i32> +; CHECK: Cost Model: Found an estimated cost of 3 for instruction: %v8 = sext <2 x i8> undef to <2 x i64> +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v9 = sext <2 x i16> undef to <2 x i32> +; CHECK: Cost Model: Found an estimated cost of 2 for instruction: %v10 = sext <2 x i16> undef to <2 x i64> +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v11 = sext <2 x i32> undef to <2 x i64> +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v12 = sext <4 x i8> undef to <4 x i16> +; CHECK: Cost Model: Found an estimated cost of 2 for instruction: %v13 = sext <4 x i8> undef to <4 x i32> +; CHECK: Cost Model: Found an estimated cost of 7 for instruction: %v14 = sext <4 x i8> undef to <4 x i64> +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v15 = sext <4 x i16> undef to <4 x i32> +; CHECK: Cost Model: Found an estimated cost of 5 for instruction: %v16 = sext <4 x i16> undef to <4 x i64> +; CHECK: Cost Model: Found an estimated cost of 3 for instruction: %v17 = sext <4 x i32> undef to <4 x i64> +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v18 = sext <8 x i8> undef to <8 x i16> +; CHECK: Cost Model: Found an estimated cost of 5 for instruction: %v19 = sext <8 x i8> undef to <8 x i32> +; CHECK: Cost Model: Found an estimated cost of 15 for instruction: %v20 = sext <8 x i8> undef to <8 x i64> +; CHECK: Cost Model: Found an estimated cost of 3 for instruction: %v21 = sext <8 x i16> undef to <8 x i32> +; CHECK: Cost Model: Found an estimated cost of 11 for instruction: %v22 = sext <8 x i16> undef to <8 x i64> +; CHECK: Cost Model: Found an estimated cost of 6 for instruction: %v23 = sext <8 x i32> undef to <8 x i64> +; CHECK: Cost Model: Found an estimated cost of 3 for instruction: %v24 = sext <16 x i8> undef to <16 x i16> +; CHECK: Cost Model: Found an estimated cost of 11 for instruction: %v25 = sext <16 x i8> undef to <16 x i32> +; CHECK: Cost Model: Found an estimated cost of 31 for instruction: %v26 = sext <16 x i8> undef to <16 x i64> +; CHECK: Cost Model: Found an estimated cost of 6 for instruction: %v27 = sext <16 x i16> undef to <16 x i32> +; CHECK: Cost Model: Found an estimated cost of 22 for instruction: %v28 = sext <16 x i16> undef to <16 x i64> +; CHECK: Cost Model: Found an estimated cost of 12 for instruction: %v29 = sext <16 x i32> undef to <16 x i64> + + ret void +} + +define void @zext() { + %v0 = zext i8 undef to i16 + %v1 = zext i8 undef to i32 + %v2 = zext i8 undef to i64 + %v3 = zext i16 undef to i32 + %v4 = zext i16 undef to i64 + %v5 = zext i32 undef to i64 + %v6 = zext <2 x i8> undef to <2 x i16> + %v7 = zext <2 x i8> undef to <2 x i32> + %v8 = zext <2 x i8> undef to <2 x i64> + %v9 = zext <2 x i16> undef to <2 x i32> + %v10 = zext <2 x i16> undef to <2 x i64> + %v11 = zext <2 x i32> undef to <2 x i64> + %v12 = zext <4 x i8> undef to <4 x i16> + %v13 = zext <4 x i8> undef to <4 x i32> + %v14 = zext <4 x i8> undef to <4 x i64> + %v15 = zext <4 x i16> undef to <4 x i32> + %v16 = zext <4 x i16> undef to <4 x i64> + %v17 = zext <4 x i32> undef to <4 x i64> + %v18 = zext <8 x i8> undef to <8 x i16> + %v19 = zext <8 x i8> undef to <8 x i32> + %v20 = zext <8 x i8> undef to <8 x i64> + %v21 = zext <8 x i16> undef to <8 x i32> + %v22 = zext <8 x i16> undef to <8 x i64> + %v23 = zext <8 x i32> undef to <8 x i64> + %v24 = zext <16 x i8> undef to <16 x i16> + %v25 = zext <16 x i8> undef to <16 x i32> + %v26 = zext <16 x i8> undef to <16 x i64> + %v27 = zext <16 x i16> undef to <16 x i32> + %v28 = zext <16 x i16> undef to <16 x i64> + %v29 = zext <16 x i32> undef to <16 x i64> + +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v0 = zext i8 undef to i16 +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v1 = zext i8 undef to i32 +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v2 = zext i8 undef to i64 +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v3 = zext i16 undef to i32 +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v4 = zext i16 undef to i64 +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v5 = zext i32 undef to i64 +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v6 = zext <2 x i8> undef to <2 x i16> +; CHECK: Cost Model: Found an estimated cost of 2 for instruction: %v7 = zext <2 x i8> undef to <2 x i32> +; CHECK: Cost Model: Found an estimated cost of 3 for instruction: %v8 = zext <2 x i8> undef to <2 x i64> +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v9 = zext <2 x i16> undef to <2 x i32> +; CHECK: Cost Model: Found an estimated cost of 2 for instruction: %v10 = zext <2 x i16> undef to <2 x i64> +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v11 = zext <2 x i32> undef to <2 x i64> +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v12 = zext <4 x i8> undef to <4 x i16> +; CHECK: Cost Model: Found an estimated cost of 2 for instruction: %v13 = zext <4 x i8> undef to <4 x i32> +; CHECK: Cost Model: Found an estimated cost of 7 for instruction: %v14 = zext <4 x i8> undef to <4 x i64> +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v15 = zext <4 x i16> undef to <4 x i32> +; CHECK: Cost Model: Found an estimated cost of 5 for instruction: %v16 = zext <4 x i16> undef to <4 x i64> +; CHECK: Cost Model: Found an estimated cost of 3 for instruction: %v17 = zext <4 x i32> undef to <4 x i64> +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v18 = zext <8 x i8> undef to <8 x i16> +; CHECK: Cost Model: Found an estimated cost of 5 for instruction: %v19 = zext <8 x i8> undef to <8 x i32> +; CHECK: Cost Model: Found an estimated cost of 15 for instruction: %v20 = zext <8 x i8> undef to <8 x i64> +; CHECK: Cost Model: Found an estimated cost of 3 for instruction: %v21 = zext <8 x i16> undef to <8 x i32> +; CHECK: Cost Model: Found an estimated cost of 11 for instruction: %v22 = zext <8 x i16> undef to <8 x i64> +; CHECK: Cost Model: Found an estimated cost of 6 for instruction: %v23 = zext <8 x i32> undef to <8 x i64> +; CHECK: Cost Model: Found an estimated cost of 3 for instruction: %v24 = zext <16 x i8> undef to <16 x i16> +; CHECK: Cost Model: Found an estimated cost of 11 for instruction: %v25 = zext <16 x i8> undef to <16 x i32> +; CHECK: Cost Model: Found an estimated cost of 31 for instruction: %v26 = zext <16 x i8> undef to <16 x i64> +; CHECK: Cost Model: Found an estimated cost of 6 for instruction: %v27 = zext <16 x i16> undef to <16 x i32> +; CHECK: Cost Model: Found an estimated cost of 22 for instruction: %v28 = zext <16 x i16> undef to <16 x i64> +; CHECK: Cost Model: Found an estimated cost of 12 for instruction: %v29 = zext <16 x i32> undef to <16 x i64> + + ret void +} + +define void @trunc() { + %v0 = trunc i16 undef to i8 + %v1 = trunc i32 undef to i16 + %v2 = trunc i32 undef to i8 + %v3 = trunc i64 undef to i32 + %v4 = trunc i64 undef to i16 + %v5 = trunc i64 undef to i8 + %v6 = trunc <2 x i16> undef to <2 x i8> + %v7 = trunc <2 x i32> undef to <2 x i16> + %v8 = trunc <2 x i32> undef to <2 x i8> + %v9 = trunc <2 x i64> undef to <2 x i32> + %v10 = trunc <2 x i64> undef to <2 x i16> + %v11 = trunc <2 x i64> undef to <2 x i8> + %v12 = trunc <4 x i16> undef to <4 x i8> + %v13 = trunc <4 x i32> undef to <4 x i16> + %v14 = trunc <4 x i32> undef to <4 x i8> + %v15 = trunc <4 x i64> undef to <4 x i32> + %v16 = trunc <4 x i64> undef to <4 x i16> + %v17 = trunc <4 x i64> undef to <4 x i8> + %v18 = trunc <8 x i16> undef to <8 x i8> + %v19 = trunc <8 x i32> undef to <8 x i16> + %v20 = trunc <8 x i32> undef to <8 x i8> + %v21 = trunc <8 x i64> undef to <8 x i32> + %v22 = trunc <8 x i64> undef to <8 x i16> + %v23 = trunc <8 x i64> undef to <8 x i8> + %v24 = trunc <16 x i16> undef to <16 x i8> + %v25 = trunc <16 x i32> undef to <16 x i16> + %v26 = trunc <16 x i32> undef to <16 x i8> + %v27 = trunc <16 x i64> undef to <16 x i32> + %v28 = trunc <16 x i64> undef to <16 x i16> + %v29 = trunc <16 x i64> undef to <16 x i8> + +; CHECK: Cost Model: Found an estimated cost of 0 for instruction: %v0 = trunc i16 undef to i8 +; CHECK: Cost Model: Found an estimated cost of 0 for instruction: %v1 = trunc i32 undef to i16 +; CHECK: Cost Model: Found an estimated cost of 0 for instruction: %v2 = trunc i32 undef to i8 +; CHECK: Cost Model: Found an estimated cost of 0 for instruction: %v3 = trunc i64 undef to i32 +; CHECK: Cost Model: Found an estimated cost of 0 for instruction: %v4 = trunc i64 undef to i16 +; CHECK: Cost Model: Found an estimated cost of 0 for instruction: %v5 = trunc i64 undef to i8 +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v6 = trunc <2 x i16> undef to <2 x i8> +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v7 = trunc <2 x i32> undef to <2 x i16> +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v8 = trunc <2 x i32> undef to <2 x i8> +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v9 = trunc <2 x i64> undef to <2 x i32> +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v10 = trunc <2 x i64> undef to <2 x i16> +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v11 = trunc <2 x i64> undef to <2 x i8> +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v12 = trunc <4 x i16> undef to <4 x i8> +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v13 = trunc <4 x i32> undef to <4 x i16> +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v14 = trunc <4 x i32> undef to <4 x i8> +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v15 = trunc <4 x i64> undef to <4 x i32> +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v16 = trunc <4 x i64> undef to <4 x i16> +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v17 = trunc <4 x i64> undef to <4 x i8> +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v18 = trunc <8 x i16> undef to <8 x i8> +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v19 = trunc <8 x i32> undef to <8 x i16> +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v20 = trunc <8 x i32> undef to <8 x i8> +; CHECK: Cost Model: Found an estimated cost of 2 for instruction: %v21 = trunc <8 x i64> undef to <8 x i32> +; CHECK: Cost Model: Found an estimated cost of 3 for instruction: %v22 = trunc <8 x i64> undef to <8 x i16> +; CHECK: Cost Model: Found an estimated cost of 3 for instruction: %v23 = trunc <8 x i64> undef to <8 x i8> +; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %v24 = trunc <16 x i16> undef to <16 x i8> +; CHECK: Cost Model: Found an estimated cost of 2 for instruction: %v25 = trunc <16 x i32> undef to <16 x i16> +; CHECK: Cost Model: Found an estimated cost of 3 for instruction: %v26 = trunc <16 x i32> undef to <16 x i8> +; CHECK: Cost Model: Found an estimated cost of 4 for instruction: %v27 = trunc <16 x i64> undef to <16 x i32> +; CHECK: Cost Model: Found an estimated cost of 6 for instruction: %v28 = trunc <16 x i64> undef to <16 x i16> +; CHECK: Cost Model: Found an estimated cost of 7 for instruction: %v29 = trunc <16 x i64> undef to <16 x i8> + + ret void +} |
