ed509fe296
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 tenth batch of tests being updated (there are a significant number of other tests left to be updated).
15 lines
914 B
C
15 lines
914 B
C
// Test general-regs-only target attribute on x86
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// RUN: %clang_cc1 -triple i386-unknown-linux-gnu -emit-llvm %s -o - | FileCheck %s
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// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm %s -o - | FileCheck %s
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// CHECK: define{{.*}} void @f() [[GPR_ATTRS:#[0-9]+]]
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void __attribute__((target("general-regs-only"))) f(void) { }
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// CHECK: define{{.*}} void @f_before() [[GPR_ATTRS:#[0-9]+]]
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void __attribute__((target("avx2,general-regs-only"))) f_before(void) { }
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// CHECK: define{{.*}} void @f_after() [[AVX2_ATTRS:#[0-9]+]]
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void __attribute__((target("general-regs-only,avx2"))) f_after(void) { }
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// CHECK: attributes [[GPR_ATTRS]] = { {{.*}} "target-features"="{{.*}}-avx{{.*}}-avx2{{.*}}-avx512f{{.*}}-sse{{.*}}-sse2{{.*}}-ssse3{{.*}}-x87{{.*}}"
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// CHECK: attributes [[AVX2_ATTRS]] = { {{.*}} "target-features"="{{.*}}+avx{{.*}}+avx2{{.*}}+sse{{.*}}+sse2{{.*}}+ssse3{{.*}}-avx512f{{.*}}-x87{{.*}}"
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