| ; REQUIRES: x86 |
| ; RUN: opt < %s -passes=pseudo-probe -function-sections -o %t.o |
| ; RUN: ld.lld %t.o -shared --lto-pseudo-probe-for-profiling --lto-emit-asm -o - | FileCheck %s |
| ; RUN: ld.lld %t.o -shared -plugin-opt=pseudo-probe-for-profiling --lto-emit-asm -o - | FileCheck %s |
| |
| target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-scei-ps4" |
| |
| @g = dso_local global i32 3, align 4 |
| |
| define void @foo(void (i32)* %f) !dbg !4 { |
| entry: |
| ; CHECK: .pseudoprobe [[#GUID:]] 1 0 0 |
| ; CHECK: .pseudoprobe [[#GUID]] 2 1 0 |
| call void %f(i32 1), !dbg !13 |
| %0 = load i32, i32* @g, align 4 |
| %inc = add nsw i32 %0, 1 |
| store i32 %inc, i32* @g, align 4 |
| ret void |
| } |
| |
| ; CHECK: .section .pseudo_probe_desc,"G",@progbits,.pseudo_probe_desc_foo,comdat |
| ; CHECK-NEXT: .quad [[#GUID]] |
| ; CHECK-NEXT: .quad [[#HASH:]] |
| ; CHECK-NEXT: .byte 3 |
| ; CHECK-NEXT: .ascii "foo" |
| |
| !llvm.dbg.cu = !{!0} |
| !llvm.module.flags = !{!9, !10} |
| |
| !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1) |
| !1 = !DIFile(filename: "test.c", directory: "") |
| !4 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 2, unit: !0) |
| !9 = !{i32 2, !"Dwarf Version", i32 4} |
| !10 = !{i32 2, !"Debug Info Version", i32 3} |
| !13 = !DILocation(line: 2, column: 20, scope: !4) |