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46b0d0eef9
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 twelfth batch of tests being updated (the end may be in sight soon though).
18 lines
820 B
C
18 lines
820 B
C
// Test to ensure the opt level is passed down to the ThinLTO backend.
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// REQUIRES: x86-registered-target
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// RUN: %clang_cc1 -O2 -o %t.o -flto=thin -triple x86_64-unknown-linux-gnu -emit-llvm-bc %s
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// RUN: llvm-lto -thinlto -o %t %t.o
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// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-obj -O2 -o %t2.o -x ir %t.o -fthinlto-index=%t.thinlto.bc -fdebug-pass-manager 2>&1 | FileCheck %s --check-prefix=O2
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// O2: Running pass: LoopVectorizePass
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// RUN: %clang_cc1 -O0 -o %t.o -flto=thin -triple x86_64-unknown-linux-gnu -emit-llvm-bc %s
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// RUN: llvm-lto -thinlto -o %t %t.o
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// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-obj -O0 -o %t2.o -x ir %t.o -fthinlto-index=%t.thinlto.bc -fdebug-pass-manager 2>&1 | FileCheck %s --check-prefix=O0
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// O0-NOT: Running pass: LoopVectorizePass
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void foo(void) {
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}
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