================
@@ -0,0 +1,102 @@
+;; Test MIR printer and parser for type id field in call site info. Test that
+;; it works well with/without --emit-call-site-info.
+
+;; Multiplex --call-graph-section and -emit-call-site-info as both utilize
+;; CallSiteInfo and callSites.
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; Test printer and parser with --call-graph-section only.
+
+;; Test printer.
+;; Verify that fwdArgRegs is not set, typeId is set.
+;; Verify the exact typeId value to ensure it is not garbage but the value
+;; computed as the type id from the type operand bundle.
+; RUN: llc --call-graph-section %s -stop-before=finalize-isel -o %t1.mir
+; RUN: cat %t1.mir | FileCheck %s --check-prefix=PRINTER_CGS
+; PRINTER_CGS: name: main
+; PRINTER_CGS: callSites:
+; PRINTER_CGS-NEXT: - { bb: {{.*}}, offset: {{.*}}, fwdArgRegs: [], typeId:
+; PRINTER_CGS-NEXT: 7854600665770582568 }
+
+
+;; Test parser.
+;; Verify that we get the same result.
+; RUN: llc --call-graph-section %t1.mir -run-pass=finalize-isel -o - \
+; RUN: | FileCheck %s --check-prefix=PARSER_CGS
+; PARSER_CGS: name: main
+; PARSER_CGS: callSites:
+; PARSER_CGS-NEXT: - { bb: {{.*}}, offset: {{.*}}, fwdArgRegs: [], typeId:
+; PARSER_CGS-NEXT: 7854600665770582568 }
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; Test printer and parser with -emit-call-site-info only.
+
+;; Test printer.
+;; Verify that fwdArgRegs is set, typeId is not set.
+; RUN: llc -emit-call-site-info %s -stop-before=finalize-isel -o %t2.mir
+; RUN: cat %t2.mir | FileCheck %s --check-prefix=PRINTER_CSI
+; PRINTER_CSI: name: main
+; PRINTER_CSI: callSites:
+; PRINTER_CSI-NEXT: - { bb: {{.*}}, offset: {{.*}}, fwdArgRegs:
+; PRINTER_CSI-NEXT: { arg: 0, reg: '$edi' }
+; PRINTER_CSI-NOT: typeId:
+
+
+;; Test parser.
+;; Verify that we get the same result.
+; RUN: llc -emit-call-site-info %t2.mir -run-pass=finalize-isel -o - \
+; RUN: | FileCheck %s --check-prefix=PARSER_CSI
+; PARSER_CSI: name: main
+; PARSER_CSI: callSites:
+; PARSER_CSI-NEXT: - { bb: {{.*}}, offset: {{.*}}, fwdArgRegs:
+; PARSER_CSI-NEXT: { arg: 0, reg: '$edi' }
+; PARSER_CSI-NOT: typeId:
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; Test printer and parser with both -emit-call-site-info and
--call-graph-section.
+
+;; Test printer.
+;; Verify both fwdArgRegs and typeId are set.
+;; Verify the exact typeId value to ensure it is not garbage but the value
+;; computed as the type id from the type operand bundle.
+; RUN: llc --call-graph-section -emit-call-site-info %s
-stop-before=finalize-isel -o %t2.mir
+; RUN: cat %t2.mir | FileCheck %s --check-prefix=PRINTER_CGS_CSI
+; PRINTER_CGS_CSI: name: main
+; PRINTER_CGS_CSI: callSites:
+; PRINTER_CGS_CSI-NEXT: - { bb: {{.*}}, offset: {{.*}}, fwdArgRegs:
+; PRINTER_CGS_CSI-NEXT: { arg: 0, reg: '$edi' }, typeId:
+; PRINTER_CGS_CSI-NEXT: 7854600665770582568 }
+
+
+;; Test parser.
+;; Verify that we get the same result.
+; RUN: llc --call-graph-section -emit-call-site-info %t2.mir
-run-pass=finalize-isel -o - \
+; RUN: | FileCheck %s --check-prefix=PARSER_CGS_CSI
+; PARSER_CGS_CSI: name: main
+; PARSER_CGS_CSI: callSites:
+; PARSER_CGS_CSI-NEXT: - { bb: {{.*}}, offset: {{.*}}, fwdArgRegs:
+; PARSER_CGS_CSI-NEXT: { arg: 0, reg: '$edi' }, typeId:
+; PARSER_CGS_CSI-NEXT: 7854600665770582568 }
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+; Function Attrs: noinline nounwind optnone uwtable
+define dso_local void @foo(i8 signext %a) !type !3 {
+entry:
+ ret void
+}
+
+; Function Attrs: noinline nounwind optnone uwtable
+define dso_local i32 @main() !type !4 {
+entry:
+ %retval = alloca i32, align 4
+ %fp = alloca ptr, align 8
+ store i32 0, ptr %retval, align 4
+ store ptr @foo, ptr %fp, align 8
+ %0 = load ptr, ptr %fp, align 8
----------------
arsenm wrote:
Use named values in tests
https://github.com/llvm/llvm-project/pull/87575
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