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-rw-r--r--test/CodeGen/X86/xray-custom-log.ll23
1 files changed, 23 insertions, 0 deletions
diff --git a/test/CodeGen/X86/xray-custom-log.ll b/test/CodeGen/X86/xray-custom-log.ll
new file mode 100644
index 0000000000000..63625d44b4cb2
--- /dev/null
+++ b/test/CodeGen/X86/xray-custom-log.ll
@@ -0,0 +1,23 @@
+; RUN: llc -filetype=asm -o - -mtriple=x86_64-unknown-linux-gnu < %s | FileCheck %s
+
+define i32 @fn() nounwind noinline uwtable "function-instrument"="xray-always" {
+ %eventptr = alloca i8
+ %eventsize = alloca i32
+ store i32 3, i32* %eventsize
+ %val = load i32, i32* %eventsize
+ call void @llvm.xray.customevent(i8* %eventptr, i32 %val)
+ ; CHECK-LABEL: Lxray_event_sled_0:
+ ; CHECK-NEXT: .ascii "\353\024
+ ; CHECK-NEXT: pushq %rax
+ ; CHECK-NEXT: movq {{.*}}, %rdi
+ ; CHECK-NEXT: movq {{.*}}, %rsi
+ ; CHECK-NEXT: movabsq $__xray_CustomEvent, %rax
+ ; CHECK-NEXT: callq *%rax
+ ; CHECK-NEXT: popq %rax
+ ret i32 0
+}
+; CHECK: .section {{.*}}xray_instr_map
+; CHECK-LABEL: Lxray_synthetic_0:
+; CHECK: .quad {{.*}}xray_event_sled_0
+
+declare void @llvm.xray.customevent(i8*, i32)