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Unified Diff: test/NaCl/Bitcode/pnacl-bcdis/store.ll

Issue 939073008: Rebased PNaCl localmods in LLVM to 223109 (Closed)
Patch Set: undo localmod Created 5 years, 10 months ago
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Index: test/NaCl/Bitcode/pnacl-bcdis/store.ll
diff --git a/test/NaCl/Bitcode/pnacl-bcdis/store.ll b/test/NaCl/Bitcode/pnacl-bcdis/store.ll
new file mode 100644
index 0000000000000000000000000000000000000000..7527c2199fd31b06319e6ee2acdba58fbab500ac
--- /dev/null
+++ b/test/NaCl/Bitcode/pnacl-bcdis/store.ll
@@ -0,0 +1,242 @@
+; Test the store instruction.
+
+; RUN: llvm-as < %s | pnacl-freeze | pnacl-bccompress --remove-abbreviations \
+; RUN: | not pnacl-bcdis | FileCheck %s
+
+; Test valid stores.
+define void @GoodTests(i32 %p0) {
+
+; CHECK: {{.*}}| 1: <65535, 11, 2> | constants { // BlockID = 11
+; CHECK-NEXT: {{.*}}| 3: <1, 1> | i32:
+; CHECK-NEXT: {{.*}}| 3: <4, 6> | %c0 = i32 3;
+; CHECK-NEXT: {{.*}}| 3: <1, 10> | <4 x i32>:
+; CHECK-NEXT: {{.*}}| 3: <3> | %c1 = <4 x i32> undef;
+; CHECK-NEXT: {{.*}}| 3: <1, 9> | <8 x i16>:
+; CHECK-NEXT: {{.*}}| 3: <3> | %c2 = <8 x i16> undef;
+; CHECK-NEXT: {{.*}}| 3: <1, 8> | <16 x i8>:
+; CHECK-NEXT: {{.*}}| 3: <3> | %c3 = <16 x i8> undef;
+; CHECK-NEXT: {{.*}}| 3: <1, 7> | i64:
+; CHECK-NEXT: {{.*}}| 3: <4, 8> | %c4 = i64 4;
+; CHECK-NEXT: {{.*}}| 3: <1, 4> | i8:
+; CHECK-NEXT: {{.*}}| 3: <4, 4> | %c5 = i8 2;
+; CHECK-NEXT: {{.*}}| 3: <1, 5> | i16:
+; CHECK-NEXT: {{.*}}| 3: <4, 4> | %c6 = i16 2;
+; CHECK-NEXT: {{.*}}| 3: <1, 3> | double:
+; CHECK-NEXT: {{.*}}| 3: <6, | %c7 = double 2;
+; CHECK-NEXT: | 4611686018427387904> |
+; CHECK-NEXT: {{.*}}| 3: <6, | %c8 = double 1;
+; CHECK-NEXT: | 4607182418800017408> |
+; CHECK-NEXT: {{.*}}| 3: <1, 2> | float:
+; CHECK-NEXT: {{.*}}| 3: <6, 1073741824> | %c9 = float 2;
+; CHECK-NEXT: {{.*}}| 3: <6, 1065353216> | %c10 = float 1;
+; CHECK-NEXT: {{.*}}| 3: <1, 11> | <4 x float>:
+; CHECK-NEXT: {{.*}}| 3: <3> | %c11 = <4 x float> undef;
+; CHECK-NEXT: {{.*}}| 0: <65534> | }
+; CHECK-NEXT: | | %b0:
+
+ %ai8 = inttoptr i32 %p0 to i8*
+ store i8 2, i8* %ai8, align 1
+
+; CHECK-NEXT: {{.*}}| 3: <24, 13, 7, 1> | store i8 %c5, i8* %p0, align 1;
+
+ %ai16 = inttoptr i32 %p0 to i16*
+ store i16 2, i16* %ai16, align 1
+
+; CHECK-NEXT: {{.*}}| 3: <24, 13, 6, 1> | store i16 %c6, i16* %p0, align 1;
+
+ %ai32 = inttoptr i32 %p0 to i32*
+ store i32 3, i32* %ai32, align 1
+
+; CHECK-NEXT: {{.*}}| 3: <24, 13, 12, 1> | store i32 %c0, i32* %p0, align 1;
+
+ %ai64 = inttoptr i32 %p0 to i64*
+ store i64 4, i64* %ai64, align 1
+
+; CHECK-NEXT: {{.*}}| 3: <24, 13, 8, 1> | store i64 %c4, i64* %p0, align 1;
+
+ %af = inttoptr i32 %p0 to float*
+ store float 1.0, float* %af, align 1
+ store float 2.0, float* %af, align 4
+
+; CHECK-NEXT: {{.*}}| 3: <24, 13, 2, 1> | store float %c10, float* %p0,
+; CHECK-NEXT: | | align 1;
+; CHECK-NEXT: {{.*}}| 3: <24, 13, 3, 3> | store float %c9, float* %p0,
+; CHECK-NEXT: | | align 4;
+
+ %ad = inttoptr i32 %p0 to double*
+ store double 1.0, double* %ad, align 1
+ store double 2.0, double* %ad, align 8
+
+; CHECK-NEXT: {{.*}}| 3: <24, 13, 4, 1> | store double %c8, double* %p0,
+; CHECK-NEXT: | | align 1;
+; CHECK-NEXT: {{.*}}| 3: <24, 13, 5, 4> | store double %c7, double* %p0,
+; CHECK-NEXT: | | align 8;
+
+ %av16_i8 = inttoptr i32 %p0 to <16 x i8>*
+ store <16 x i8> undef, <16 x i8>* %av16_i8, align 1
+
+; CHECK-NEXT: {{.*}}| 3: <24, 13, 9, 1> | store <16 x i8> %c3,
+; CHECK-NEXT: | | <16 x i8>* %p0, align 1;
+
+ %av8_i16 = inttoptr i32 %p0 to <8 x i16>*
+ store <8 x i16> undef, <8 x i16>* %av8_i16, align 2
+
+; CHECK-NEXT: {{.*}}| 3: <24, 13, 10, 2> | store <8 x i16> %c2,
+; CHECK-NEXT: | | <8 x i16>* %p0, align 2;
+
+ %av4_i32 = inttoptr i32 %p0 to <4 x i32>*
+ store <4 x i32> undef, <4 x i32>* %av4_i32, align 4
+
+; CHECK-NEXT: {{.*}}| 3: <24, 13, 11, 3> | store <4 x i32> %c1,
+; CHECK-NEXT: | | <4 x i32>* %p0, align 4;
+
+ %av4_f = inttoptr i32 %p0 to <4 x float>*
+ store <4 x float> undef, <4 x float>* %av4_f, align 4
+; CHECK-NEXT: {{.*}}| 3: <24, 13, 1, 3> | store <4 x float> %c11,
+; CHECK-NEXT: | | <4 x float>* %p0, align 4;
+
+ ret void
+
+; CHECK-NEXT: {{.*}}| 3: <10> | ret void;
+
+}
+
+
+; Test invalid stores.
+define void @BadTests(i32 %p0) {
+
+; CHECK: {{.*}}| 1: <65535, 11, 2> | constants { // BlockID = 11
+; CHECK-NEXT: {{.*}}| 3: <1, 1> | i32:
+; CHECK-NEXT: {{.*}}| 3: <4, 6> | %c0 = i32 3;
+; CHECK-NEXT: {{.*}}| 3: <1, 15> | <16 x i1>:
+; CHECK-NEXT: {{.*}}| 3: <3> | %c1 = <16 x i1> undef;
+; CHECK-NEXT: {{.*}}| 3: <1, 14> | <8 x i1>:
+; CHECK-NEXT: {{.*}}| 3: <3> | %c2 = <8 x i1> undef;
+; CHECK-NEXT: {{.*}}| 3: <1, 4> | i8:
+; CHECK-NEXT: {{.*}}| 3: <4, 2> | %c3 = i8 1;
+; CHECK-NEXT: {{.*}}| 3: <1, 5> | i16:
+; CHECK-NEXT: {{.*}}| 3: <4, 4> | %c4 = i16 2;
+; CHECK-NEXT: {{.*}}| 3: <1, 6> | i1:
+; CHECK-NEXT: {{.*}}| 3: <4, 0> | %c5 = i1 0;
+; CHECK-NEXT: {{.*}}| 3: <1, 7> | i64:
+; CHECK-NEXT: {{.*}}| 3: <4, 8> | %c6 = i64 4;
+; CHECK-NEXT: {{.*}}| 3: <1, 8> | <16 x i8>:
+; CHECK-NEXT: {{.*}}| 3: <3> | %c7 = <16 x i8> undef;
+; CHECK-NEXT: {{.*}}| 3: <1, 9> | <8 x i16>:
+; CHECK-NEXT: {{.*}}| 3: <3> | %c8 = <8 x i16> undef;
+; CHECK-NEXT: {{.*}}| 3: <1, 10> | <4 x i32>:
+; CHECK-NEXT: {{.*}}| 3: <3> | %c9 = <4 x i32> undef;
+; CHECK-NEXT: {{.*}}| 3: <1, 13> | <4 x i1>:
+; CHECK-NEXT: {{.*}}| 3: <3> | %c10 = <4 x i1> undef;
+; CHECK-NEXT: {{.*}}| 3: <1, 11> | <4 x float>:
+; CHECK-NEXT: {{.*}}| 3: <3> | %c11 = <4 x float> undef;
+; CHECK-NEXT: {{.*}}| 3: <1, 3> | double:
+; CHECK-NEXT: {{.*}}| 3: <6, | %c12 = double 2;
+; CHECK-NEXT: | 4611686018427387904> |
+; CHECK-NEXT: {{.*}}| 3: <1, 2> | float:
+; CHECK-NEXT: {{.*}}| 3: <6, 1065353216> | %c13 = float 1;
+; CHECK-NEXT: {{.*}}| 0: <65534> | }
+; CHECK-NEXT: | | %b0:
+
+ %ai1 = inttoptr i32 %p0 to i1*
+ store i1 0, i1* %ai1
+
+; CHECK-NEXT: {{.*}}| 3: <24, 15, 9, 0> | store i1 %c5, i1* %p0, align 0;
+; CHECK-NEXT:Error({{.*}}): store: Illegal alignment for i1. Expects: 1
+
+ %ai8 = inttoptr i32 %p0 to i8*
+ store i8 1, i8* %ai8
+
+; CHECK-NEXT: {{.*}}| 3: <24, 15, 11, 0> | store i8 %c3, i8* %p0, align 0;
+; CHECK-NEXT:Error({{.*}}): store: Illegal alignment for i8. Expects: 1
+
+ %ai16 = inttoptr i32 %p0 to i16*
+ store i16 2, i16* %ai16
+
+; CHECK-NEXT: {{.*}}| 3: <24, 15, 10, 0> | store i16 %c4, i16* %p0, align 0;
+; CHECK-NEXT:Error({{.*}}): store: Illegal alignment for i16. Expects: 1
+
+ %ai32 = inttoptr i32 %p0 to i32*
+ store i32 3, i32* %ai32
+
+; CHECK-NEXT: {{.*}}| 3: <24, 15, 14, 0> | store i32 %c0, i32* %p0, align 0;
+; CHECK-NEXT:Error({{.*}}): store: Illegal alignment for i32. Expects: 1
+
+ %ai64 = inttoptr i32 %p0 to i64*
+ store i64 4, i64* %ai64
+
+; CHECK-NEXT: {{.*}}| 3: <24, 15, 8, 0> | store i64 %c6, i64* %p0, align 0;
+; CHECK-NEXT:Error({{.*}}): store: Illegal alignment for i64. Expects: 1
+
+ %af = inttoptr i32 %p0 to float*
+ store float 1.0, float* %af
+
+; CHECK-NEXT: {{.*}}| 3: <24, 15, 1, 0> | store float %c13, float* %p0,
+; CHECK-NEXT: | | align 0;
+; CHECK-NEXT:Error({{.*}}): store: Illegal alignment for float. Expects: 1 or 4
+
+ %ad = inttoptr i32 %p0 to double*
+ store double 2.0, double* %ad, align 4
+
+; CHECK-NEXT: {{.*}}| 3: <24, 15, 2, 3> | store double %c12, double* %p0,
+; CHECK-NEXT: | | align 4;
+; CHECK-NEXT:Error({{.*}}): store: Illegal alignment for double. Expects: 1 or 8
+
+ %av16_i8 = inttoptr i32 %p0 to <16 x i8>*
+ store <16 x i8> undef, <16 x i8>* %av16_i8, align 4
+
+; CHECK-NEXT: {{.*}}| 3: <24, 15, 7, 3> | store <16 x i8> %c7,
+; CHECK-NEXT: | | <16 x i8>* %p0, align 4;
+; CHECK-NEXT:Error({{.*}}): store: Illegal alignment for <16 x i8>. Expects: 1
+
+ %av8_i16 = inttoptr i32 %p0 to <8 x i16>*
+ store <8 x i16> undef, <8 x i16>* %av8_i16, align 1
+
+; CHECK-NEXT: {{.*}}| 3: <24, 15, 6, 1> | store <8 x i16> %c8,
+; CHECK-NEXT: | | <8 x i16>* %p0, align 1;
+; CHECK-NEXT:Error({{.*}}): store: Illegal alignment for <8 x i16>. Expects: 2
+
+ %av4_i32 = inttoptr i32 %p0 to <4 x i32>*
+ store <4 x i32> undef, <4 x i32>* %av4_i32, align 1
+
+; CHECK-NEXT: {{.*}}| 3: <24, 15, 5, 1> | store <4 x i32> %c9,
+; CHECK-NEXT: | | <4 x i32>* %p0, align 1;
+; CHECK-NEXT:Error({{.*}}): store: Illegal alignment for <4 x i32>. Expects: 4
+
+ %av4_f = inttoptr i32 %p0 to <4 x float>*
+ store <4 x float> undef, <4 x float>* %av4_f, align 1
+
+; CHECK-NEXT: {{.*}}| 3: <24, 15, 3, 1> | store <4 x float> %c11,
+; CHECK-NEXT: | | <4 x float>* %p0, align 1;
+; CHECK-NEXT:Error({{.*}}): store: Illegal alignment for <4 x float>. Expects: 4
+
+ ; Note: vectors of form <N x i1> can't be stored because no alignment
+ ; value is valid.
+
+ %av4_i1 = inttoptr i32 %p0 to <4 x i1>*
+ store <4 x i1> undef, <4 x i1>* %av4_i1, align 1
+
+; CHECK-NEXT: {{.*}}| 3: <24, 15, 4, 1> | store <4 x i1> %c10, <4 x i1>* %p0,
+; CHECK-NEXT: | | align 1;
+; CHECK-NEXT:Error({{.*}}): store: Not allowed for type: <4 x i1>
+
+ %av8_i1 = inttoptr i32 %p0 to <8 x i1>*
+ store <8 x i1> undef, <8 x i1>* %av8_i1, align 1
+
+; CHECK-NEXT: {{.*}}| 3: <24, 15, 12, 1> | store <8 x i1> %c2, <8 x i1>* %p0,
+; CHECK-NEXT: | | align 1;
+; CHECK-NEXT:Error({{.*}}): store: Not allowed for type: <8 x i1>
+
+ %av16_i1 = inttoptr i32 %p0 to <16 x i1>*
+ store <16 x i1> undef, <16 x i1>* %av16_i1, align 1
+
+; CHECK-NEXT: {{.*}}| 3: <24, 15, 13, 1> | store <16 x i1> %c1,
+; CHECK-NEXT: | | <16 x i1>* %p0, align 1;
+; CHECK-NEXT:Error({{.*}}): store: Not allowed for type: <16 x i1>
+
+ ret void
+
+; CHECK-NEXT: {{.*}}| 3: <10> | ret void;
+
+}
+
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