[llvm] [mlir] andrzej/prevent arith cst scalable (PR #86178)
via llvm-commits
llvm-commits at lists.llvm.org
Thu Mar 21 12:08:05 PDT 2024
llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT-->
@llvm/pr-subscribers-mlir-arith
@llvm/pr-subscribers-libc
Author: Andrzej Warzyński (banach-space)
<details>
<summary>Changes</summary>
- **[libc][bazel] unglob libc macros (#<!-- -->85831)**
- **[mlir][arith] Refine the verifier for arith.constant**
---
Full diff: https://github.com/llvm/llvm-project/pull/86178.diff
7 Files Affected:
- (modified) mlir/lib/Dialect/Arith/IR/ArithOps.cpp (+6)
- (modified) mlir/test/Dialect/Arith/invalid.mlir (+8)
- (modified) utils/bazel/llvm-project-overlay/libc/BUILD.bazel (+33-36)
- (modified) utils/bazel/llvm-project-overlay/libc/test/UnitTest/BUILD.bazel (+1-1)
- (modified) utils/bazel/llvm-project-overlay/libc/test/src/__support/BUILD.bazel (+1-1)
- (modified) utils/bazel/llvm-project-overlay/libc/test/src/math/BUILD.bazel (+7-7)
- (modified) utils/bazel/llvm-project-overlay/libc/test/src/math/libc_math_test_rules.bzl (+1-1)
``````````diff
diff --git a/mlir/lib/Dialect/Arith/IR/ArithOps.cpp b/mlir/lib/Dialect/Arith/IR/ArithOps.cpp
index 9f64a07f31e3af..b600f9cea78784 100644
--- a/mlir/lib/Dialect/Arith/IR/ArithOps.cpp
+++ b/mlir/lib/Dialect/Arith/IR/ArithOps.cpp
@@ -190,6 +190,12 @@ LogicalResult arith::ConstantOp::verify() {
return emitOpError(
"value must be an integer, float, or elements attribute");
}
+ // Intializing scalable vectors with elements attribute is not supported
+ // unless it's a vector splot.
+ auto vecType = dyn_cast<VectorType>(type);
+ auto val = dyn_cast<DenseElementsAttr>(getValue());
+ if ((vecType && val) && vecType.isScalable() && !val.isSplat())
+ return emitOpError("using elements attribute to initialize a scalable vector");
return success();
}
diff --git a/mlir/test/Dialect/Arith/invalid.mlir b/mlir/test/Dialect/Arith/invalid.mlir
index 6d8ac0ada52be3..ac28075df33e9b 100644
--- a/mlir/test/Dialect/Arith/invalid.mlir
+++ b/mlir/test/Dialect/Arith/invalid.mlir
@@ -215,6 +215,14 @@ func.func @func_with_ops() {
// -----
+func.func @func_with_ops() {
+^bb0:
+ // expected-error at +1 {{op failed to verify that result type has i1 element type and same shape as operands}}
+ %c = arith.constant dense<[0, 1]> : vector<[2] x i32>
+}
+
+// -----
+
func.func @invalid_cmp_shape(%idx : () -> ()) {
// expected-error at +1 {{'lhs' must be signless-integer-like, but got '() -> ()'}}
%cmp = arith.cmpi eq, %idx, %idx : () -> ()
diff --git a/utils/bazel/llvm-project-overlay/libc/BUILD.bazel b/utils/bazel/llvm-project-overlay/libc/BUILD.bazel
index 4766e168daadbd..1d98b986f4818e 100644
--- a/utils/bazel/llvm-project-overlay/libc/BUILD.bazel
+++ b/utils/bazel/llvm-project-overlay/libc/BUILD.bazel
@@ -65,11 +65,35 @@ config_setting(
################################# Include Files ################################
libc_support_library(
- name = "internal_includes",
- textual_hdrs = glob([
- "include/llvm-libc-macros/*.h",
- "include/llvm-libc-types/*",
- ]),
+ name = "llvm_libc_macros_math_macros",
+ hdrs = ["include/llvm-libc-macros/math-macros.h"],
+)
+
+libc_support_library(
+ name = "llvm_libc_macros_limits_macros",
+ hdrs = ["include/llvm-libc-macros/limits-macros.h"],
+)
+
+libc_support_library(
+ name = "llvm_libc_macros_float_macros",
+ hdrs = ["include/llvm-libc-macros/float-macros.h"],
+)
+
+libc_support_library(
+ name = "llvm_libc_macros_stdint_macros",
+ hdrs = ["include/llvm-libc-macros/stdint-macros.h"],
+)
+
+libc_support_library(
+ name = "llvm_libc_macros_stdfix_macros",
+ hdrs = ["include/llvm-libc-macros/stdfix-macros.h"],
+ deps = [":llvm_libc_macros_float_macros"],
+)
+
+libc_support_library(
+ name = "llvm_libc_types_float128",
+ hdrs = ["include/llvm-libc-types/float128.h"],
+ deps = [":llvm_libc_macros_float_macros"],
)
############################### Support libraries ##############################
@@ -691,7 +715,7 @@ libc_support_library(
":__support_macros_properties_architectures",
":__support_macros_sanitizer",
":errno",
- ":internal_includes",
+ ":llvm_libc_macros_math_macros",
],
)
@@ -764,7 +788,7 @@ libc_support_library(
":__support_fputil_normal_float",
":__support_macros_optimization",
":__support_uint128",
- ":internal_includes",
+ ":llvm_libc_macros_math_macros",
],
)
@@ -778,7 +802,7 @@ libc_support_library(
":__support_fputil_fp_bits",
":__support_fputil_rounding_mode",
":__support_macros_attributes",
- ":internal_includes",
+ ":llvm_libc_macros_math_macros",
],
)
@@ -1007,33 +1031,6 @@ libc_support_library(
],
)
-libc_support_library(
- name = "llvm_libc_macros_limits_macros",
- hdrs = ["include/llvm-libc-macros/limits-macros.h"],
-)
-
-libc_support_library(
- name = "llvm_libc_macros_float_macros",
- hdrs = ["include/llvm-libc-macros/float-macros.h"],
-)
-
-libc_support_library(
- name = "llvm_libc_macros_stdint_macros",
- hdrs = ["include/llvm-libc-macros/stdint-macros.h"],
-)
-
-libc_support_library(
- name = "llvm_libc_macros_stdfix_macros",
- hdrs = ["include/llvm-libc-macros/stdfix-macros.h"],
- deps = [":llvm_libc_macros_float_macros"],
-)
-
-libc_support_library(
- name = "llvm_libc_types_float128",
- hdrs = ["include/llvm-libc-types/float128.h"],
- deps = [":llvm_libc_macros_float_macros"],
-)
-
############################### errno targets ################################
libc_function(
@@ -1200,7 +1197,7 @@ libc_support_library(
"__support_cpp_type_traits",
":__support_common",
":errno",
- ":internal_includes",
+ ":llvm_libc_macros_math_macros",
],
)
diff --git a/utils/bazel/llvm-project-overlay/libc/test/UnitTest/BUILD.bazel b/utils/bazel/llvm-project-overlay/libc/test/UnitTest/BUILD.bazel
index 509a89b43f178a..2a0c071f228683 100644
--- a/utils/bazel/llvm-project-overlay/libc/test/UnitTest/BUILD.bazel
+++ b/utils/bazel/llvm-project-overlay/libc/test/UnitTest/BUILD.bazel
@@ -84,7 +84,7 @@ libc_support_library(
"//libc:__support_fputil_fp_bits",
"//libc:__support_fputil_fpbits_str",
"//libc:__support_fputil_rounding_mode",
- "//libc:internal_includes",
+ "//libc:llvm_libc_macros_math_macros",
],
)
diff --git a/utils/bazel/llvm-project-overlay/libc/test/src/__support/BUILD.bazel b/utils/bazel/llvm-project-overlay/libc/test/src/__support/BUILD.bazel
index 15f66281860554..4f976122967c4d 100644
--- a/utils/bazel/llvm-project-overlay/libc/test/src/__support/BUILD.bazel
+++ b/utils/bazel/llvm-project-overlay/libc/test/src/__support/BUILD.bazel
@@ -89,7 +89,7 @@ libc_test(
"//libc:__support_cpp_optional",
"//libc:__support_macros_properties_types",
"//libc:__support_uint",
- "//libc:internal_includes",
+ "//libc:llvm_libc_macros_math_macros",
],
)
diff --git a/utils/bazel/llvm-project-overlay/libc/test/src/math/BUILD.bazel b/utils/bazel/llvm-project-overlay/libc/test/src/math/BUILD.bazel
index 632f55a08a24b6..15e367f0aca2dc 100644
--- a/utils/bazel/llvm-project-overlay/libc/test/src/math/BUILD.bazel
+++ b/utils/bazel/llvm-project-overlay/libc/test/src/math/BUILD.bazel
@@ -178,7 +178,7 @@ libc_support_library(
deps = [
"//libc:__support_fputil_basic_operations",
"//libc:__support_fputil_fp_bits",
- "//libc:internal_includes",
+ "//libc:llvm_libc_macros_math_macros",
"//libc/test/UnitTest:LibcUnitTest",
"//libc/test/UnitTest:fp_test_helpers",
"//libc/utils/MPFRWrapper:mpfr_wrapper",
@@ -297,7 +297,7 @@ libc_support_library(
"//libc:__support_cpp_limits",
"//libc:__support_fputil_fp_bits",
"//libc:__support_fputil_manipulation_functions",
- "//libc:internal_includes",
+ "//libc:llvm_libc_macros_math_macros",
"//libc/test/UnitTest:LibcUnitTest",
],
)
@@ -324,7 +324,7 @@ libc_support_library(
"//libc:__support_fputil_basic_operations",
"//libc:__support_fputil_fenv_impl",
"//libc:__support_fputil_fp_bits",
- "//libc:internal_includes",
+ "//libc:llvm_libc_macros_math_macros",
"//libc/test/UnitTest:LibcUnitTest",
"//libc/test/UnitTest:fp_test_helpers",
],
@@ -352,7 +352,7 @@ libc_support_library(
"//libc:__support_cpp_limits",
"//libc:__support_fputil_fp_bits",
"//libc:__support_fputil_normal_float",
- "//libc:internal_includes",
+ "//libc:llvm_libc_macros_math_macros",
"//libc/test/UnitTest:LibcUnitTest",
"//libc/test/UnitTest:fp_test_helpers",
],
@@ -379,7 +379,7 @@ libc_support_library(
deps = [
"//libc:__support_fputil_fenv_impl",
"//libc:__support_fputil_fp_bits",
- "//libc:internal_includes",
+ "//libc:llvm_libc_macros_math_macros",
"//libc/test/UnitTest:LibcUnitTest",
"//libc/test/UnitTest:fp_test_helpers",
"//libc/utils/MPFRWrapper:mpfr_wrapper",
@@ -416,7 +416,7 @@ libc_support_library(
deps = [
"//libc:__support_fputil_fenv_impl",
"//libc:__support_fputil_fp_bits",
- "//libc:internal_includes",
+ "//libc:llvm_libc_macros_math_macros",
"//libc/test/UnitTest:LibcUnitTest",
"//libc/test/UnitTest:fp_test_helpers",
"//libc/utils/MPFRWrapper:mpfr_wrapper",
@@ -528,7 +528,7 @@ libc_support_library(
"//libc:__support_cpp_type_traits",
"//libc:__support_fputil_basic_operations",
"//libc:__support_fputil_fp_bits",
- "//libc:internal_includes",
+ "//libc:llvm_libc_macros_math_macros",
"//libc/test/UnitTest:LibcUnitTest",
"//libc/test/UnitTest:fp_test_helpers",
],
diff --git a/utils/bazel/llvm-project-overlay/libc/test/src/math/libc_math_test_rules.bzl b/utils/bazel/llvm-project-overlay/libc/test/src/math/libc_math_test_rules.bzl
index faab18a95095f1..1a5868d242e80a 100644
--- a/utils/bazel/llvm-project-overlay/libc/test/src/math/libc_math_test_rules.bzl
+++ b/utils/bazel/llvm-project-overlay/libc/test/src/math/libc_math_test_rules.bzl
@@ -34,7 +34,7 @@ def math_test(name, hdrs = [], deps = [], **kwargs):
"//libc:__support_math_extras",
"//libc:__support_uint128",
"//libc/test/UnitTest:fp_test_helpers",
- "//libc:internal_includes",
+ "//libc:llvm_libc_macros_math_macros",
] + deps,
**kwargs
)
``````````
</details>
https://github.com/llvm/llvm-project/pull/86178
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