tinygo-org/tinygo
1
0
Fork 0
mirror of https://github.com/tinygo-org/tinygo.git synced 2026-08-09 13:33:39 +00:00
Code Issues Packages Projects Releases 6 Wiki Activity

interp: support extractvalue/insertvalue with multiple operands

Browse Source 
TinyGo doesn't emit these instructions, but they can occur as a result
of optimizations.
This commit is contained in:
Ayke van Laethem
2021-05-02 17:39:52 +02:00
committed by Ron Evans
parent cd517a30af
commit 944f022060
3 changed files with 46 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
interp/testdata/basic.out.ll
Vendored
+14
View File
@@ -7,6 +7,7 @@ target triple = "x86_64--linux"
@main.exportedValue = global [1 x i16*] [i16* @main.exposedValue1]
@main.exposedValue1 = global i16 0
@main.exposedValue2 = local_unnamed_addr global i16 0
@main.insertedValue = local_unnamed_addr global { i8, i32, { float, { i64, i16 } } } zeroinitializer
declare void @runtime.printint64(i64) unnamed_addr
@@ -27,6 +28,17 @@ entry:
store i16 7, i16* @main.exposedValue2
call void @runtime.printint64(i64 6)
call void @runtime.printint64(i64 -1)
%agg = call { i8, i32, { float, { i64, i16 } } } @nestedStruct()
%elt.agg = extractvalue { i8, i32, { float, { i64, i16 } } } %agg, 2
%elt.agg1 = extractvalue { float, { i64, i16 } } %elt.agg, 1
%elt = extractvalue { i64, i16 } %elt.agg1, 0
call void @runtime.printint64(i64 %elt)
%agg2.agg0 = extractvalue { i8, i32, { float, { i64, i16 } } } %agg, 2
%agg2.agg1 = extractvalue { float, { i64, i16 } } %agg2.agg0, 1
%agg2.insertvalue2 = insertvalue { i64, i16 } %agg2.agg1, i64 5, 0
%agg2.insertvalue1 = insertvalue { float, { i64, i16 } } %agg2.agg0, { i64, i16 } %agg2.insertvalue2, 1
%agg2.insertvalue0 = insertvalue { i8, i32, { float, { i64, i16 } } } %agg, { float, { i64, i16 } } %agg2.insertvalue1, 2
store { i8, i32, { float, { i64, i16 } } } %agg2.insertvalue0, { i8, i32, { float, { i64, i16 } } }* @main.insertedValue
ret void
}
@@ -67,3 +79,5 @@ two: ; preds = %entry
otherwise: ; preds = %entry
ret i64 -1
}
declare { i8, i32, { float, { i64, i16 } } } @nestedStruct() local_unnamed_addr