1f51a89d39
These were ignored by git accidentally. We want ALL OF THEM since they all came in the llvm/clang source distribution.
84 lines
2.2 KiB
C
84 lines
2.2 KiB
C
// RUN: %clang_cc1 -emit-llvm -triple i386-linux-gnu -o %t %s
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// RUN: FileCheck --input-file=%t %s
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// CHECK: @t5 = weak global i32 2
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int t5 __attribute__((weak)) = 2;
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// CHECK: @t13 = global %struct.s0 zeroinitializer, section "SECT"
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struct s0 { int x; };
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struct s0 t13 __attribute__((section("SECT"))) = { 0 };
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// CHECK: @t14.x = internal global i32 0, section "SECT"
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void t14(void) {
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static int x __attribute__((section("SECT"))) = 0;
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}
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// CHECK: @t18 = global i32 1, align 4
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extern int t18 __attribute__((weak_import));
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int t18 = 1;
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// CHECK: @t16 = extern_weak global i32
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extern int t16 __attribute__((weak_import));
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// CHECK: @t6 = common protected global i32 0
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int t6 __attribute__((visibility("protected")));
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// CHECK: @t12 = global i32 0, section "SECT"
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int t12 __attribute__((section("SECT")));
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// CHECK: @t9 = alias weak bitcast (void ()* @__t8 to void (...)*)
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void __t8() {}
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void t9() __attribute__((weak, alias("__t8")));
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// CHECK: declare extern_weak i32 @t15()
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int __attribute__((weak_import)) t15(void);
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int t17() {
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return t15() + t16;
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}
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// CHECK: define void @t1() noreturn nounwind {
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void t1() __attribute__((noreturn));
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void t1() { while (1) {} }
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// CHECK: define void @t2() nounwind {
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void t2() __attribute__((nothrow));
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void t2() {}
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// CHECK: define weak void @t3() nounwind {
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void t3() __attribute__((weak));
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void t3() {}
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// CHECK: define hidden void @t4() nounwind {
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void t4() __attribute__((visibility("hidden")));
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void t4() {}
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// CHECK: define void @t7() noreturn nounwind {
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void t7() __attribute__((noreturn, nothrow));
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void t7() { while (1) {} }
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// CHECK: define void @t10() nounwind section "SECT" {
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void t10(void) __attribute__((section("SECT")));
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void t10(void) {}
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// CHECK: define void @t11() nounwind section "SECT" {
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void __attribute__((section("SECT"))) t11(void) {}
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// CHECK: define i32 @t19() nounwind {
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extern int t19(void) __attribute__((weak_import));
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int t19(void) {
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return 10;
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}
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// CHECK:define void @t20() nounwind {
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// CHECK: call void @abort()
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// CHECK-NEXT: unreachable
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void t20(void) {
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__builtin_abort();
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}
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void (__attribute__((fastcall)) *fptr)(int);
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void t21(void) {
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fptr(10);
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}
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// CHECK: [[FPTRVAR:%[a-z0-9]+]] = load void (i32)** @fptr
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// CHECK-NEXT: call x86_fastcallcc void [[FPTRVAR]](i32 10)
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