Fix test for LLVM DIExpression const-folder

svenvh · svenvh · commit 248ca68f68de · 2021-08-06T13:42:23.000+01:00
Update after LLVM commit 75aa3d520d53 ("Add a DIExpression
const-folder to prevent silly expressions.", 2021-08-05).
diff --git a/test/DebugInfo/X86/convert-debugloc.ll b/test/DebugInfo/X86/convert-debugloc.ll
@@ -54,7 +54,7 @@ target triple = "spir64-unknown-unknown"
 define dso_local signext i8 @foo(i8 signext %x) !dbg !7 {
 entry:
   call void @llvm.dbg.value(metadata i8 %x, metadata !11, metadata !DIExpression()), !dbg !12
-  call void @llvm.dbg.value(metadata i8 32, metadata !13, metadata !DIExpression(DW_OP_LLVM_convert, 8, DW_ATE_signed, DW_OP_LLVM_convert, 32, DW_ATE_signed, DW_OP_stack_value)), !dbg !15
+  call void @llvm.dbg.value(metadata i8 32, metadata !13, metadata !DIExpression(DW_OP_lit0, DW_OP_plus, DW_OP_LLVM_convert, 8, DW_ATE_signed, DW_OP_LLVM_convert, 32, DW_ATE_signed, DW_OP_stack_value)), !dbg !15
   ret i8 %x, !dbg !16
 }
 

Original file line number	Diff line number	Diff line change
`@@ -54,7 +54,7 @@ target triple = "spir64-unknown-unknown"`
`54`	`54`	`define dso_local signext i8 @foo(i8 signext %x) !dbg !7 {`
`55`	`55`	`entry:`
`56`	`56`	`call void @llvm.dbg.value(metadata i8 %x, metadata !11, metadata !DIExpression()), !dbg !12`
`57`		`- call void @llvm.dbg.value(metadata i8 32, metadata !13, metadata !DIExpression(DW_OP_LLVM_convert, 8, DW_ATE_signed, DW_OP_LLVM_convert, 32, DW_ATE_signed, DW_OP_stack_value)), !dbg !15`
	`57`	`+ call void @llvm.dbg.value(metadata i8 32, metadata !13, metadata !DIExpression(DW_OP_lit0, DW_OP_plus, DW_OP_LLVM_convert, 8, DW_ATE_signed, DW_OP_LLVM_convert, 32, DW_ATE_signed, DW_OP_stack_value)), !dbg !15`
`58`	`58`	`ret i8 %x, !dbg !16`
`59`	`59`	`}`
`60`	`60`