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# Test MIR printer and parser for type id field in callSites. It is used
# for propogating call site type identifiers to emit in the call graph section.
# RUN: llc --call-graph-section %s -run-pass=none -o - | FileCheck %s
# CHECK: name: main
# CHECK: callSites:
# CHECK-NEXT: - { bb: {{.*}}, offset: {{.*}}, fwdArgRegs: [], typeId:
# CHECK-NEXT: 123456789 }
--- |
; ModuleID = 'test.ll'
source_filename = "test.ll"
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-unknown-linux-gnu"
define dso_local void @foo(i8 signext %a) {
entry:
ret void
}
define dso_local i32 @main() {
entry:
%retval = alloca i32, align 4
%fp = alloca void (i8)*, align 8
store i32 0, i32* %retval, align 4
store void (i8)* @foo, void (i8)** %fp, align 8
%0 = load void (i8)*, void (i8)** %fp, align 8
call void %0(i8 signext 97)
ret i32 0
}
...
---
name: foo
tracksRegLiveness: true
body: |
bb.0.entry:
RET 0
...
---
name: main
tracksRegLiveness: true
stack:
- { id: 0, name: retval, type: default, offset: 0, size: 4, alignment: 4,
stack-id: default, callee-saved-register: '', callee-saved-restored: true,
debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
- { id: 1, name: fp, type: default, offset: 0, size: 8, alignment: 8,
stack-id: default, callee-saved-register: '', callee-saved-restored: true,
debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
callSites:
- { bb: 0, offset: 6, fwdArgRegs: [], typeId:
123456789 }
body: |
bb.0.entry:
MOV32mi %stack.0.retval, 1, $noreg, 0, $noreg, 0 :: (store (s32) into %ir.retval)
MOV64mi32 %stack.1.fp, 1, $noreg, 0, $noreg, @foo :: (store (s64) into %ir.fp)
%0:gr64 = MOV32ri64 @foo
ADJCALLSTACKDOWN64 0, 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp
%1:gr32 = MOV32ri 97
$edi = COPY %1
CALL64r killed %0, csr_64, implicit $rsp, implicit $ssp, implicit $edi, implicit-def $rsp, implicit-def $ssp
ADJCALLSTACKUP64 0, 0, implicit-def dead $rsp, implicit-def dead $eflags, implicit-def dead $ssp, implicit $rsp, implicit $ssp
%2:gr32 = MOV32r0 implicit-def dead $eflags
$eax = COPY %2
RET 0, $eax
...
|
