aacfbb953e
Turning on `enable_noundef_analysis` flag allows better codegen by removing freeze instructions. I modified clang by renaming `enable_noundef_analysis` flag to `disable-noundef-analysis` and turning it off by default. Test updates are made as a separate patch: D108453 Reviewed By: eugenis Differential Revision: https://reviews.llvm.org/D105169 [Clang/Test]: Rename enable_noundef_analysis to disable-noundef-analysis and turn it off by default (2) This patch updates test files after D105169. Autogenerated test codes are changed by `utils/update_cc_test_checks.py,` and non-autogenerated test codes are changed as follows: (1) I wrote a python script that (partially) updates the tests using regex: {F18594904} The script is not perfect, but I believe it gives hints about which patterns are updated to have `noundef` attached. (2) The remaining tests are updated manually. Reviewed By: eugenis Differential Revision: https://reviews.llvm.org/D108453 Resolve lit failures in clang after 8ca4b3e's land Fix lit test failures in clang-ppc* and clang-x64-windows-msvc Fix missing failures in clang-ppc64be* and retry fixing clang-x64-windows-msvc Fix internal_clone(aarch64) inline assembly
12 lines
308 B
Common Lisp
12 lines
308 B
Common Lisp
// RUN: %clang_cc1 %s -emit-llvm -o - -ffake-address-space-map | FileCheck %s
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int test_func(constant char* foo);
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kernel void str_array_decy() {
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test_func("Test string literal");
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}
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// CHECK: i8 addrspace(2)* noundef getelementptr inbounds ([20 x i8], [20 x i8] addrspace(2)*
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// CHECK-NOT: addrspacecast
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