Index: test/Transforms/NaCl/expand-struct-regs.ll |
diff --git a/test/Transforms/NaCl/expand-struct-regs.ll b/test/Transforms/NaCl/expand-struct-regs.ll |
index 0cc2c6db855f230118730efbdde5da067b873bdb..d760cf3786d2d44135e4633bdcc01959d4ed846f 100644 |
--- a/test/Transforms/NaCl/expand-struct-regs.ll |
+++ b/test/Transforms/NaCl/expand-struct-regs.ll |
@@ -5,6 +5,8 @@ |
; CLEANUP-NOT: extractvalue |
; CLEANUP-NOT: insertvalue |
+target datalayout = "p:32:32:32" |
+ |
%struct = type { i8, i32 } |
@@ -18,9 +20,9 @@ define void @struct_load(%struct* %p, i8* %out0, i32* %out1) { |
} |
; CHECK: define void @struct_load |
; CHECK-NEXT: %val.index{{.*}} = getelementptr %struct* %p, i32 0, i32 0 |
-; CHECK-NEXT: %val.field{{.*}} = load i8* %val.index{{.*}}, align 1 |
+; CHECK-NEXT: %val.field{{.*}} = load i8* %val.index{{.*}} |
; CHECK-NEXT: %val.index{{.*}} = getelementptr %struct* %p, i32 0, i32 1 |
-; CHECK-NEXT: %val.field{{.*}} = load i32* %val.index{{.*}}, align 1 |
+; CHECK-NEXT: %val.field{{.*}} = load i32* %val.index{{.*}} |
; CHECK-NEXT: store i8 %val.field{{.*}}, i8* %out0 |
; CHECK-NEXT: store i32 %val.field{{.*}}, i32* %out1 |
@@ -32,13 +34,13 @@ define void @struct_store(%struct* %in_ptr, %struct* %out_ptr) { |
} |
; CHECK: define void @struct_store |
; CHECK-NEXT: %val.index{{.*}} = getelementptr %struct* %in_ptr, i32 0, i32 0 |
-; CHECK-NEXT: %val.field{{.*}} = load i8* %val.index{{.*}}, align 1 |
+; CHECK-NEXT: %val.field{{.*}} = load i8* %val.index{{.*}} |
; CHECK-NEXT: %val.index{{.*}} = getelementptr %struct* %in_ptr, i32 0, i32 1 |
-; CHECK-NEXT: %val.field{{.*}} = load i32* %val.index{{.*}}, align 1 |
+; CHECK-NEXT: %val.field{{.*}} = load i32* %val.index{{.*}} |
; CHECK-NEXT: %out_ptr.index{{.*}} = getelementptr %struct* %out_ptr, i32 0, i32 0 |
-; CHECK-NEXT: store i8 %val.field{{.*}}, i8* %out_ptr.index{{.*}}, align 1 |
+; CHECK-NEXT: store i8 %val.field{{.*}}, i8* %out_ptr.index{{.*}} |
; CHECK-NEXT: %out_ptr.index{{.*}} = getelementptr %struct* %out_ptr, i32 0, i32 1 |
-; CHECK-NEXT: store i32 %val.field{{.*}}, i32* %out_ptr.index{{.*}}, align 1 |
+; CHECK-NEXT: store i32 %val.field{{.*}}, i32* %out_ptr.index{{.*}} |
; Ensure that the pass works correctly across basic blocks. |
@@ -124,3 +126,103 @@ define i32 @extract_from_constant() { |
} |
; CHECK: define i32 @extract_from_constant() { |
; CHECK-NEXT: ret i32 888 |
+ |
+define void @nested_structs() { |
+ %a1 = alloca i64 |
+ %a2 = alloca i32 |
+ %a3 = alloca { { i32, i64 } } |
+ %a = insertvalue { i32, i64 } undef, i32 5, 0 |
+ %b = insertvalue { i32, i64 } %a, i64 6, 1 |
+ %c = insertvalue { { i32, i64 } } undef, { i32, i64 } %b, 0 |
+ %d = insertvalue { { { i32, i64 } }, i64 } undef, { { i32, i64 } } %c, 0 |
+ %e = insertvalue { { { i32, i64 } }, i64 } undef, { i32, i64 } %b, 0, 0 |
+ |
+ %f = extractvalue { { { i32, i64 } }, i64 } %d, 0, 0, 1 |
+ %g = extractvalue { { { i32, i64 } }, i64 } %e, 0, 0, 0 |
+ %h = extractvalue { { { i32, i64 } }, i64 } %e, 0 |
+ store i64 %f, i64* %a1 |
+ store i32 %g, i32* %a2 |
+ store { { i32, i64 } } %h, { { i32, i64 } }* %a3 |
+ ret void |
+} |
+; CHECK-LABEL: define void @nested_structs() |
+; CHECK-NEXT: %a1 = alloca i64 |
+; CHECK-NEXT: %a2 = alloca i32 |
+; CHECK-NEXT: %a3 = alloca { { i32, i64 } } |
+; CHECK-NEXT: store i64 6, i64* %a1 |
+; CHECK-NEXT: store i32 5, i32* %a2 |
+; CHECK-NEXT: %a3.index = getelementptr { { i32, i64 } }* %a3, i32 0, i32 0 |
+; CHECK-NEXT: %a3.index.index = getelementptr { i32, i64 }* %a3.index, i32 0, i32 0 |
+; CHECK-NEXT: store i32 5, i32* %a3.index.index |
+; CHECK-NEXT: %a3.index.index1 = getelementptr { i32, i64 }* %a3.index, i32 0, i32 1 |
+; CHECK-NEXT: store i64 6, i64* %a3.index.index1 |
+ |
+define void @load_another_pass() { |
+ %a = alloca { { i8, i64 } } |
+ %b = load { { i8, i64 } }* %a |
+ %c = load { { i8, i64 } }* %a, align 16 |
+ ret void |
+} |
+; CHECK-LABEL: define void @load_another_pass() |
+; CHECK: %b.field.field = load i8* %b.field.index |
+; CHECK: %b.field.field{{.*}} = load i64* %b.field.index{{.*}} |
+; CHECK: %c.field.field = load i8* %c.field.index, align 16 |
+; CHECK: %c.field.field{{.*}} = load i64* %c.field.index{{.*}}, align 4 |
+ |
+define void @store_another_pass() { |
+ %a = alloca { { i16, i64 } } |
+ store { { i16, i64 } } undef, { { i16, i64 } }* %a |
+ store { { i16, i64 } } undef, { { i16, i64 } }* %a, align 16 |
+ ret void |
+} |
+; CHECK-LABEL: define void @store_another_pass() |
+; CHECK: store i16 undef, i16* %a.index.index |
+; CHECK: store i64 undef, i64* %a.index.index{{.*}} |
+; CHECK: store i16 undef, i16* %a.index1.index, align 16 |
+; CHECK: store i64 undef, i64* %a.index1.index{{.*}}, align 4 |
+ |
+define void @select_another_pass() { |
+ %a = load { { i8, i64 } }* null |
+ %b = load { { i8, i64 } }* null |
+ %c = select i1 undef, { { i8, i64 } } %a, { { i8, i64 } } %b |
+ store { { i8, i64 } } %c, { { i8, i64 } }* null |
+ ret void |
+} |
+; CHECK-LABEL: define void @select_another_pass() |
+; CHECK-NEXT: %a.index = getelementptr { { i8, i64 } }* null, i32 0, i32 0 |
+; CHECK-NEXT: %a.field.index = getelementptr { i8, i64 }* %a.index, i32 0, i32 0 |
+; CHECK-NEXT: %a.field.field = load i8* %a.field.index |
+; CHECK-NEXT: %a.field.index2 = getelementptr { i8, i64 }* %a.index, i32 0, i32 1 |
+; CHECK-NEXT: %a.field.field3 = load i64* %a.field.index2 |
+; CHECK-NEXT: %b.index = getelementptr { { i8, i64 } }* null, i32 0, i32 0 |
+; CHECK-NEXT: %b.field.index = getelementptr { i8, i64 }* %b.index, i32 0, i32 0 |
+; CHECK-NEXT: %b.field.field = load i8* %b.field.index |
+; CHECK-NEXT: %b.field.index5 = getelementptr { i8, i64 }* %b.index, i32 0, i32 1 |
+; CHECK-NEXT: %b.field.field6 = load i64* %b.field.index5 |
+; CHECK-NEXT: %c.index.index = select i1 undef, i8 %a.field.field, i8 %b.field.field |
+; CHECK-NEXT: %c.index.index11 = select i1 undef, i64 %a.field.field3, i64 %b.field.field6 |
+; CHECK-NEXT: %.index = getelementptr { { i8, i64 } }* null, i32 0, i32 0 |
+; CHECK-NEXT: %.index.index = getelementptr { i8, i64 }* %.index, i32 0, i32 0 |
+; CHECK-NEXT: store i8 %c.index.index, i8* %.index.index |
+; CHECK-NEXT: %.index.index13 = getelementptr { i8, i64 }* %.index, i32 0, i32 1 |
+; CHECK-NEXT: store i64 %c.index.index11, i64* %.index.index13 |
+; CHECK-NEXT: ret void |
+ |
+define void @phi_another_pass() { |
+entry: |
+ br i1 false, label %next, label %not_next |
+ |
+not_next: |
+ %a = alloca { { i64, i16 }, i8* } |
+ %b = load { { i64, i16 }, i8* }* %a |
+ br label %next |
+ |
+next: |
+ %c = phi { { i64, i16 }, i8* } [ undef, %entry ], [ %b, %not_next ] |
+ store { { i64, i16 }, i8* } %c, { { i64, i16 }, i8* }* null |
+ ret void |
+} |
+; CHECK-LABEL: define void @phi_another_pass() |
+; CHECK: %c.index.index = phi i64 [ undef, %entry ], [ %b.field.field, %not_next ] |
+; CHECK: %c.index.index{{.*}} = phi i16 [ undef, %entry ], [ %b.field.field{{.*}}, %not_next ] |
+; CHECK: %c.index{{.*}} = phi i8* [ undef, %entry ], [ %b.field{{.*}}, %not_next ] |