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adc402bf3d
A significant number of our tests in C accidentally use functions without prototypes. This patch converts the function signatures to have a prototype for the situations where the test is not specific to K&R C declarations. e.g., void func(); becomes void func(void); This is the eleventh batch of tests being updated (there are a significant number of other tests left to be updated).
27 lines
2.0 KiB
C
27 lines
2.0 KiB
C
// This test verifies that we produce target-cpu and target-features attributes
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// on functions when they're different from the standard cpu and have written
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// features.
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// RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o - %s -target-feature +avx | FileCheck %s -check-prefix=AVX-FEATURE
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// RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o - %s -target-feature +avx | FileCheck %s -check-prefix=AVX-NO-CPU
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// RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o - %s -target-feature +avx512f -target-feature +avx512er | FileCheck %s -check-prefix=TWO-AVX
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// RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o - %s -target-cpu corei7 | FileCheck %s -check-prefix=CORE-CPU
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// RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o - %s -target-cpu corei7 -target-feature +avx | FileCheck %s -check-prefix=CORE-CPU-AND-FEATURES
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// RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o - %s -target-cpu x86-64 | FileCheck %s -check-prefix=X86-64-CPU
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// RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o - %s -target-cpu corei7-avx -target-feature -avx | FileCheck %s -check-prefix=AVX-MINUS-FEATURE
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// RUN: %clang_cc1 -triple sparc-unknown-unknown -emit-llvm -o - %s -target-feature +soft-float | FileCheck %s -check-prefix=SOFT-FLOAT
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// RUN: %clang_cc1 -triple arm-unknown-unknown -emit-llvm -o - %s -target-feature +soft-float | FileCheck %s -check-prefix=SOFT-FLOAT
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// RUN: %clang_cc1 -triple mips-unknown-unknown -emit-llvm -o - %s -target-feature +soft-float | FileCheck %s -check-prefix=SOFT-FLOAT
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void foo(void) {}
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// AVX-FEATURE: "target-features"{{.*}}+avx
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// AVX-NO-CPU-NOT: target-cpu
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// TWO-AVX: "target-features"={{.*}}+avx512er{{.*}}+avx512f
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// CORE-CPU: "target-cpu"="corei7"
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// CORE-CPU-AND-FEATURES: "target-cpu"="corei7" "target-features"={{.*}}+avx
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// X86-64-CPU: "target-cpu"="x86-64"
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// AVX-MINUS-FEATURE: "target-features"={{.*}}-avx
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// SOFT-FLOAT: "target-features"={{.*}}+soft-float
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// NO-SOFT-FLOAT-NOT: "target-features"={{.*}}+soft-float
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