mirror of
https://github.com/carbon-language/carbon-lang.git
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Model var as a pattern operator (#4720)
Co-authored-by: Richard Smith <richard@metafoo.co.uk>
This commit is contained in:
Geoff Romer
co-authored by
Richard Smith
Richard Smith
parent
6572da7314
commit
13434f0e8a
+1
-1
@@ -45,7 +45,7 @@ fn G() {
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// CHECK:STDOUT: !4 = distinct !DISubprogram(name: "G", linkageName: "_CG.Main", scope: null, file: !3, line: 13, type: !5, spFlags: DISPFlagDefinition, unit: !2)
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// CHECK:STDOUT: !5 = !DISubroutineType(types: !6)
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// CHECK:STDOUT: !6 = !{}
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// CHECK:STDOUT: !7 = !DILocation(line: 14, column: 7, scope: !4)
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// CHECK:STDOUT: !7 = !DILocation(line: 14, column: 3, scope: !4)
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// CHECK:STDOUT: !8 = !DILocation(line: 14, column: 33, scope: !4)
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// CHECK:STDOUT: !9 = !DILocation(line: 14, column: 34, scope: !4)
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// CHECK:STDOUT: !10 = !DILocation(line: 14, column: 39, scope: !4)
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@@ -66,6 +66,6 @@ fn Run() {
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// CHECK:STDOUT: !7 = !DILocation(line: 11, column: 31, scope: !4)
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// CHECK:STDOUT: !8 = !DILocation(line: 11, column: 24, scope: !4)
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// CHECK:STDOUT: !9 = distinct !DISubprogram(name: "Run", linkageName: "main", scope: null, file: !3, line: 13, type: !5, spFlags: DISPFlagDefinition, unit: !2)
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// CHECK:STDOUT: !10 = !DILocation(line: 14, column: 7, scope: !9)
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// CHECK:STDOUT: !10 = !DILocation(line: 14, column: 3, scope: !9)
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// CHECK:STDOUT: !11 = !DILocation(line: 14, column: 21, scope: !9)
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// CHECK:STDOUT: !12 = !DILocation(line: 13, column: 1, scope: !9)
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+40
-41
@@ -19,10 +19,10 @@ fn Run() {
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// CHECK:STDOUT: ; ModuleID = 'base.carbon'
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// CHECK:STDOUT: source_filename = "base.carbon"
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// CHECK:STDOUT:
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// CHECK:STDOUT: @array.237.loc12_25 = internal constant [1 x i32] [i32 1]
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// CHECK:STDOUT: @array.6a2.loc13_33 = internal constant [2 x double] [double 0x4026333333333334, double 2.200000e+00]
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// CHECK:STDOUT: @array.1cb.loc14_41 = internal constant [5 x {}] zeroinitializer
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// CHECK:STDOUT: @tuple.loc15_37 = internal constant { i32, i32, i32 } { i32 1, i32 2, i32 3 }
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// CHECK:STDOUT: @array.237.loc12_3.2 = internal constant [1 x i32] [i32 1]
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// CHECK:STDOUT: @array.6a2.loc13_3.2 = internal constant [2 x double] [double 0x4026333333333334, double 2.200000e+00]
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// CHECK:STDOUT: @array.1cb.loc14_3.2 = internal constant [5 x {}] zeroinitializer
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// CHECK:STDOUT: @tuple.loc15_3.2 = internal constant { i32, i32, i32 } { i32 1, i32 2, i32 3 }
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// CHECK:STDOUT:
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// CHECK:STDOUT: define void @main() !dbg !4 {
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// CHECK:STDOUT: entry:
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@@ -33,37 +33,37 @@ fn Run() {
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// CHECK:STDOUT: %e.var = alloca [3 x i32], align 4, !dbg !7
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// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 4, ptr %a.var), !dbg !7
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// CHECK:STDOUT: %.loc12_24.3.array.index = getelementptr inbounds [1 x i32], ptr %a.var, i32 0, i64 0, !dbg !8
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// CHECK:STDOUT: call void @llvm.memcpy.p0.p0.i64(ptr align 4 %a.var, ptr align 4 @array.237.loc12_25, i64 4, i1 false), !dbg !9
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// CHECK:STDOUT: call void @llvm.memcpy.p0.p0.i64(ptr align 4 %a.var, ptr align 4 @array.237.loc12_3.2, i64 4, i1 false), !dbg !7
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// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 16, ptr %b.var), !dbg !7
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// CHECK:STDOUT: %.loc13_32.2.array.index = getelementptr inbounds [2 x double], ptr %b.var, i32 0, i64 0, !dbg !10
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// CHECK:STDOUT: %.loc13_32.4.array.index = getelementptr inbounds [2 x double], ptr %b.var, i32 0, i64 1, !dbg !10
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// CHECK:STDOUT: call void @llvm.memcpy.p0.p0.i64(ptr align 8 %b.var, ptr align 8 @array.6a2.loc13_33, i64 16, i1 false), !dbg !11
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// CHECK:STDOUT: %.loc13_32.2.array.index = getelementptr inbounds [2 x double], ptr %b.var, i32 0, i64 0, !dbg !9
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// CHECK:STDOUT: %.loc13_32.4.array.index = getelementptr inbounds [2 x double], ptr %b.var, i32 0, i64 1, !dbg !9
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// CHECK:STDOUT: call void @llvm.memcpy.p0.p0.i64(ptr align 8 %b.var, ptr align 8 @array.6a2.loc13_3.2, i64 16, i1 false), !dbg !10
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// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 0, ptr %c.var), !dbg !7
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// CHECK:STDOUT: %.loc14_40.2.array.index = getelementptr inbounds [5 x {}], ptr %c.var, i32 0, i64 0, !dbg !12
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// CHECK:STDOUT: %.loc14_40.4.array.index = getelementptr inbounds [5 x {}], ptr %c.var, i32 0, i64 1, !dbg !12
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// CHECK:STDOUT: %.loc14_40.6.array.index = getelementptr inbounds [5 x {}], ptr %c.var, i32 0, i64 2, !dbg !12
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// CHECK:STDOUT: %.loc14_40.8.array.index = getelementptr inbounds [5 x {}], ptr %c.var, i32 0, i64 3, !dbg !12
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// CHECK:STDOUT: %.loc14_40.10.array.index = getelementptr inbounds [5 x {}], ptr %c.var, i32 0, i64 4, !dbg !12
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// CHECK:STDOUT: call void @llvm.memcpy.p0.p0.i64(ptr align 1 %c.var, ptr align 1 @array.1cb.loc14_41, i64 0, i1 false), !dbg !13
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// CHECK:STDOUT: %.loc14_40.2.array.index = getelementptr inbounds [5 x {}], ptr %c.var, i32 0, i64 0, !dbg !11
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// CHECK:STDOUT: %.loc14_40.4.array.index = getelementptr inbounds [5 x {}], ptr %c.var, i32 0, i64 1, !dbg !11
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// CHECK:STDOUT: %.loc14_40.6.array.index = getelementptr inbounds [5 x {}], ptr %c.var, i32 0, i64 2, !dbg !11
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// CHECK:STDOUT: %.loc14_40.8.array.index = getelementptr inbounds [5 x {}], ptr %c.var, i32 0, i64 3, !dbg !11
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// CHECK:STDOUT: %.loc14_40.10.array.index = getelementptr inbounds [5 x {}], ptr %c.var, i32 0, i64 4, !dbg !11
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// CHECK:STDOUT: call void @llvm.memcpy.p0.p0.i64(ptr align 1 %c.var, ptr align 1 @array.1cb.loc14_3.2, i64 0, i1 false), !dbg !12
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// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 12, ptr %d.var), !dbg !7
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// CHECK:STDOUT: %tuple.elem0.loc15.tuple.elem = getelementptr inbounds nuw { i32, i32, i32 }, ptr %d.var, i32 0, i32 0, !dbg !14
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// CHECK:STDOUT: %tuple.elem1.loc15.tuple.elem = getelementptr inbounds nuw { i32, i32, i32 }, ptr %d.var, i32 0, i32 1, !dbg !14
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// CHECK:STDOUT: %tuple.elem2.loc15.tuple.elem = getelementptr inbounds nuw { i32, i32, i32 }, ptr %d.var, i32 0, i32 2, !dbg !14
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// CHECK:STDOUT: call void @llvm.memcpy.p0.p0.i64(ptr align 4 %d.var, ptr align 4 @tuple.loc15_37, i64 12, i1 false), !dbg !15
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// CHECK:STDOUT: %tuple.elem0.loc15.tuple.elem = getelementptr inbounds nuw { i32, i32, i32 }, ptr %d.var, i32 0, i32 0, !dbg !13
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// CHECK:STDOUT: %tuple.elem1.loc15.tuple.elem = getelementptr inbounds nuw { i32, i32, i32 }, ptr %d.var, i32 0, i32 1, !dbg !13
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// CHECK:STDOUT: %tuple.elem2.loc15.tuple.elem = getelementptr inbounds nuw { i32, i32, i32 }, ptr %d.var, i32 0, i32 2, !dbg !13
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// CHECK:STDOUT: call void @llvm.memcpy.p0.p0.i64(ptr align 4 %d.var, ptr align 4 @tuple.loc15_3.2, i64 12, i1 false), !dbg !14
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// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 12, ptr %e.var), !dbg !7
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// CHECK:STDOUT: %tuple.elem0.loc16.tuple.elem = getelementptr inbounds nuw { i32, i32, i32 }, ptr %d.var, i32 0, i32 0, !dbg !16
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// CHECK:STDOUT: %.loc16_21.1 = load i32, ptr %tuple.elem0.loc16.tuple.elem, align 4, !dbg !16
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// CHECK:STDOUT: %.loc16_21.2.array.index = getelementptr inbounds [3 x i32], ptr %e.var, i32 0, i64 0, !dbg !16
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// CHECK:STDOUT: store i32 %.loc16_21.1, ptr %.loc16_21.2.array.index, align 4, !dbg !16
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// CHECK:STDOUT: %tuple.elem1.loc16.tuple.elem = getelementptr inbounds nuw { i32, i32, i32 }, ptr %d.var, i32 0, i32 1, !dbg !16
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// CHECK:STDOUT: %.loc16_21.4 = load i32, ptr %tuple.elem1.loc16.tuple.elem, align 4, !dbg !16
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// CHECK:STDOUT: %.loc16_21.5.array.index = getelementptr inbounds [3 x i32], ptr %e.var, i32 0, i64 1, !dbg !16
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// CHECK:STDOUT: store i32 %.loc16_21.4, ptr %.loc16_21.5.array.index, align 4, !dbg !16
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// CHECK:STDOUT: %tuple.elem2.loc16.tuple.elem = getelementptr inbounds nuw { i32, i32, i32 }, ptr %d.var, i32 0, i32 2, !dbg !16
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// CHECK:STDOUT: %.loc16_21.7 = load i32, ptr %tuple.elem2.loc16.tuple.elem, align 4, !dbg !16
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// CHECK:STDOUT: %.loc16_21.8.array.index = getelementptr inbounds [3 x i32], ptr %e.var, i32 0, i64 2, !dbg !16
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// CHECK:STDOUT: store i32 %.loc16_21.7, ptr %.loc16_21.8.array.index, align 4, !dbg !16
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// CHECK:STDOUT: ret void, !dbg !17
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// CHECK:STDOUT: %tuple.elem0.loc16.tuple.elem = getelementptr inbounds nuw { i32, i32, i32 }, ptr %d.var, i32 0, i32 0, !dbg !15
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// CHECK:STDOUT: %.loc16_21.1 = load i32, ptr %tuple.elem0.loc16.tuple.elem, align 4, !dbg !15
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// CHECK:STDOUT: %.loc16_21.2.array.index = getelementptr inbounds [3 x i32], ptr %e.var, i32 0, i64 0, !dbg !15
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// CHECK:STDOUT: store i32 %.loc16_21.1, ptr %.loc16_21.2.array.index, align 4, !dbg !15
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// CHECK:STDOUT: %tuple.elem1.loc16.tuple.elem = getelementptr inbounds nuw { i32, i32, i32 }, ptr %d.var, i32 0, i32 1, !dbg !15
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// CHECK:STDOUT: %.loc16_21.4 = load i32, ptr %tuple.elem1.loc16.tuple.elem, align 4, !dbg !15
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// CHECK:STDOUT: %.loc16_21.5.array.index = getelementptr inbounds [3 x i32], ptr %e.var, i32 0, i64 1, !dbg !15
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// CHECK:STDOUT: store i32 %.loc16_21.4, ptr %.loc16_21.5.array.index, align 4, !dbg !15
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// CHECK:STDOUT: %tuple.elem2.loc16.tuple.elem = getelementptr inbounds nuw { i32, i32, i32 }, ptr %d.var, i32 0, i32 2, !dbg !15
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// CHECK:STDOUT: %.loc16_21.7 = load i32, ptr %tuple.elem2.loc16.tuple.elem, align 4, !dbg !15
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// CHECK:STDOUT: %.loc16_21.8.array.index = getelementptr inbounds [3 x i32], ptr %e.var, i32 0, i64 2, !dbg !15
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// CHECK:STDOUT: store i32 %.loc16_21.7, ptr %.loc16_21.8.array.index, align 4, !dbg !15
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// CHECK:STDOUT: ret void, !dbg !16
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
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@@ -90,14 +90,13 @@ fn Run() {
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// CHECK:STDOUT: !4 = distinct !DISubprogram(name: "Run", linkageName: "main", scope: null, file: !3, line: 11, type: !5, spFlags: DISPFlagDefinition, unit: !2)
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// CHECK:STDOUT: !5 = !DISubroutineType(types: !6)
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// CHECK:STDOUT: !6 = !{}
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// CHECK:STDOUT: !7 = !DILocation(line: 12, column: 7, scope: !4)
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// CHECK:STDOUT: !7 = !DILocation(line: 12, column: 3, scope: !4)
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// CHECK:STDOUT: !8 = !DILocation(line: 12, column: 21, scope: !4)
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// CHECK:STDOUT: !9 = !DILocation(line: 12, column: 3, scope: !4)
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// CHECK:STDOUT: !10 = !DILocation(line: 13, column: 21, scope: !4)
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// CHECK:STDOUT: !11 = !DILocation(line: 13, column: 3, scope: !4)
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// CHECK:STDOUT: !12 = !DILocation(line: 14, column: 20, scope: !4)
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// CHECK:STDOUT: !13 = !DILocation(line: 14, column: 3, scope: !4)
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// CHECK:STDOUT: !14 = !DILocation(line: 15, column: 28, scope: !4)
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// CHECK:STDOUT: !15 = !DILocation(line: 15, column: 3, scope: !4)
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// CHECK:STDOUT: !16 = !DILocation(line: 16, column: 21, scope: !4)
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// CHECK:STDOUT: !17 = !DILocation(line: 11, column: 1, scope: !4)
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// CHECK:STDOUT: !9 = !DILocation(line: 13, column: 21, scope: !4)
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// CHECK:STDOUT: !10 = !DILocation(line: 13, column: 3, scope: !4)
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// CHECK:STDOUT: !11 = !DILocation(line: 14, column: 20, scope: !4)
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// CHECK:STDOUT: !12 = !DILocation(line: 14, column: 3, scope: !4)
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// CHECK:STDOUT: !13 = !DILocation(line: 15, column: 28, scope: !4)
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// CHECK:STDOUT: !14 = !DILocation(line: 15, column: 3, scope: !4)
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// CHECK:STDOUT: !15 = !DILocation(line: 16, column: 21, scope: !4)
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// CHECK:STDOUT: !16 = !DILocation(line: 11, column: 1, scope: !4)
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