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Add/update lowering tests. (#5254)

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Add lowering tests for future redesign.
This commit is contained in:
Alina Sbirlea
2025-04-08 17:26:16 +00:00
committed by GitHub
parent 7d2029e8ca
commit 3ccb0b82f8
10 changed files with 2201 additions and 258 deletions
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toolchain/lower/testdata/function/generic/call_basic_depth.carbon
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+24 -23
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@@ -8,6 +8,9 @@
// TIP: To dump output, run:
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/lower/testdata/function/generic/call_basic_depth.carbon
// Builds on `call_basic.carbon`. Checks definitions are emitted with deeper
// call stack, i.e., when functions can be type checked without looking at the
// specific calling context.
fn F[T:! type](x: T) {
}
@@ -28,8 +31,6 @@ fn M() {
F(n);
m = G(n);
// Adding something like this makes check/eval emit a definition for H, hence no crash.
// m = H(n);
}
// CHECK:STDOUT: ; ModuleID = 'call_basic_depth.carbon'
@@ -42,10 +43,10 @@ fn M() {
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 4, ptr %n.var), !dbg !7
// CHECK:STDOUT: store i32 0, ptr %n.var, align 4, !dbg !7
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 4, ptr %m.var), !dbg !7
// CHECK:STDOUT: %.loc29 = load i32, ptr %n.var, align 4, !dbg !8
// CHECK:STDOUT: call void @_CF.Main.b88d1103f417c6d4(i32 %.loc29), !dbg !9
// CHECK:STDOUT: %.loc30 = load i32, ptr %n.var, align 4, !dbg !10
// CHECK:STDOUT: %G.call = call i32 @_CG.Main.b88d1103f417c6d4(i32 %.loc30), !dbg !11
// CHECK:STDOUT: %.loc32 = load i32, ptr %n.var, align 4, !dbg !8
// CHECK:STDOUT: call void @_CF.Main.b88d1103f417c6d4(i32 %.loc32), !dbg !9
// CHECK:STDOUT: %.loc33 = load i32, ptr %n.var, align 4, !dbg !10
// CHECK:STDOUT: %G.call = call i32 @_CG.Main.b88d1103f417c6d4(i32 %.loc33), !dbg !11
// CHECK:STDOUT: store i32 %G.call, ptr %m.var, align 4, !dbg !12
// CHECK:STDOUT: ret void, !dbg !13
// CHECK:STDOUT: }
@@ -83,22 +84,22 @@ fn M() {
// CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3}
// CHECK:STDOUT: !2 = distinct !DICompileUnit(language: DW_LANG_C, file: !3, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
// CHECK:STDOUT: !3 = !DIFile(filename: "call_basic_depth.carbon", directory: "")
// CHECK:STDOUT: !4 = distinct !DISubprogram(name: "M", linkageName: "_CM.Main", scope: null, file: !3, line: 25, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !4 = distinct !DISubprogram(name: "M", linkageName: "_CM.Main", scope: null, file: !3, line: 28, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !5 = !DISubroutineType(types: !6)
// CHECK:STDOUT: !6 = !{}
// CHECK:STDOUT: !7 = !DILocation(line: 26, column: 3, scope: !4)
// CHECK:STDOUT: !8 = !DILocation(line: 29, column: 5, scope: !4)
// CHECK:STDOUT: !9 = !DILocation(line: 29, column: 3, scope: !4)
// CHECK:STDOUT: !10 = !DILocation(line: 30, column: 9, scope: !4)
// CHECK:STDOUT: !11 = !DILocation(line: 30, column: 7, scope: !4)
// CHECK:STDOUT: !12 = !DILocation(line: 30, column: 3, scope: !4)
// CHECK:STDOUT: !13 = !DILocation(line: 25, column: 1, scope: !4)
// CHECK:STDOUT: !14 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.b88d1103f417c6d4", scope: null, file: !3, line: 11, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !15 = !DILocation(line: 11, column: 1, scope: !14)
// CHECK:STDOUT: !16 = distinct !DISubprogram(name: "G", linkageName: "_CG.Main.b88d1103f417c6d4", scope: null, file: !3, line: 19, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !17 = !DILocation(line: 20, column: 3, scope: !16)
// CHECK:STDOUT: !18 = !DILocation(line: 21, column: 3, scope: !16)
// CHECK:STDOUT: !19 = !DILocation(line: 22, column: 3, scope: !16)
// CHECK:STDOUT: !20 = distinct !DISubprogram(name: "H", linkageName: "_CH.Main.b88d1103f417c6d4", scope: null, file: !3, line: 14, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !21 = !DILocation(line: 15, column: 3, scope: !20)
// CHECK:STDOUT: !22 = !DILocation(line: 16, column: 3, scope: !20)
// CHECK:STDOUT: !7 = !DILocation(line: 29, column: 3, scope: !4)
// CHECK:STDOUT: !8 = !DILocation(line: 32, column: 5, scope: !4)
// CHECK:STDOUT: !9 = !DILocation(line: 32, column: 3, scope: !4)
// CHECK:STDOUT: !10 = !DILocation(line: 33, column: 9, scope: !4)
// CHECK:STDOUT: !11 = !DILocation(line: 33, column: 7, scope: !4)
// CHECK:STDOUT: !12 = !DILocation(line: 33, column: 3, scope: !4)
// CHECK:STDOUT: !13 = !DILocation(line: 28, column: 1, scope: !4)
// CHECK:STDOUT: !14 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.b88d1103f417c6d4", scope: null, file: !3, line: 14, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !15 = !DILocation(line: 14, column: 1, scope: !14)
// CHECK:STDOUT: !16 = distinct !DISubprogram(name: "G", linkageName: "_CG.Main.b88d1103f417c6d4", scope: null, file: !3, line: 22, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !17 = !DILocation(line: 23, column: 3, scope: !16)
// CHECK:STDOUT: !18 = !DILocation(line: 24, column: 3, scope: !16)
// CHECK:STDOUT: !19 = !DILocation(line: 25, column: 3, scope: !16)
// CHECK:STDOUT: !20 = distinct !DISubprogram(name: "H", linkageName: "_CH.Main.b88d1103f417c6d4", scope: null, file: !3, line: 17, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !21 = !DILocation(line: 18, column: 3, scope: !20)
// CHECK:STDOUT: !22 = !DILocation(line: 19, column: 3, scope: !20)