1 ; RUN: llc -verify-machineinstrs -filetype=asm -o - -mtriple=x86_64-unknown-linux-gnu < %s | FileCheck %s 2 ; RUN: llc -verify-machineinstrs -filetype=asm -o - \ 3 ; RUN: -mtriple=x86_64-unknown-linux-gnu -relocation-model=pic < %s | FileCheck %s -check-prefix=PIC 4 5 define i32 @fn() nounwind noinline uwtable "function-instrument"="xray-always" { 6 %eventptr = alloca i8 7 %eventsize = alloca i32 8 store i32 3, i32* %eventsize 9 %val = load i32, i32* %eventsize 10 call void @llvm.xray.customevent(i8* %eventptr, i32 %val) 11 ; CHECK-LABEL: Lxray_event_sled_0: 12 ; CHECK: .byte 0xeb, 0x0f 13 ; CHECK-NEXT: pushq %rdi 14 ; CHECK-NEXT: pushq %rsi 15 ; CHECK-NEXT: movq {{.*}}, %rdi 16 ; CHECK-NEXT: movq {{.*}}, %rsi 17 ; CHECK-NEXT: callq __xray_CustomEvent 18 ; CHECK-NEXT: popq %rsi 19 ; CHECK-NEXT: popq %rdi 20 21 ; PIC-LABEL: Lxray_event_sled_0: 22 ; PIC: .byte 0xeb, 0x0f 23 ; PIC-NEXT: pushq %rdi 24 ; PIC-NEXT: pushq %rsi 25 ; PIC-NEXT: movq {{.*}}, %rdi 26 ; PIC-NEXT: movq {{.*}}, %rsi 27 ; PIC-NEXT: callq __xray_CustomEvent@PLT 28 ; PIC-NEXT: popq %rsi 29 ; PIC-NEXT: popq %rdi 30 ret i32 0 31 } 32 ; CHECK-LABEL: xray_instr_map 33 ; CHECK-LABEL: Lxray_sleds_start0: 34 ; CHECK: .quad {{.*}}xray_event_sled_0 35 36 declare void @llvm.xray.customevent(i8*, i32) 37
