Index: tests_lit/llvm2ice_tests/convert.ll |
diff --git a/tests_lit/llvm2ice_tests/convert.ll b/tests_lit/llvm2ice_tests/convert.ll |
index b5655cce411aaa89cedc051f29d1efb94da271f7..1b61db3469b00237d36fa08ec8414cb0ad028996 100644 |
--- a/tests_lit/llvm2ice_tests/convert.ll |
+++ b/tests_lit/llvm2ice_tests/convert.ll |
@@ -1,5 +1,8 @@ |
-; RUIN: %llvm2ice %s | FileCheck %s |
-; RUIN: %llvm2ice --verbose none %s | FileCheck --check-prefix=ERRORS %s |
+; Simple test of signed and unsigned integer conversions. |
+ |
+; RUIN: %llvm2ice -O2 --verbose none %s | FileCheck %s |
+; RUN: %llvm2ice -Om1 --verbose none %s | FileCheck --check-prefix=OPTM1 %s |
+; RUN: %llvm2ice --verbose none %s | FileCheck --check-prefix=ERRORS %s |
; RUN: %llvm2iceinsts %s | %szdiff %s | FileCheck --check-prefix=DUMP %s |
; RUN: %llvm2iceinsts --pnacl %s | %szdiff %s \ |
; RUN: | FileCheck --check-prefix=DUMP %s |
@@ -27,16 +30,27 @@ entry: |
%__7 = bitcast [8 x i8]* @i64v to i64* |
store i64 %v3, i64* %__7, align 1 |
ret void |
- ; CHECK: mov al, byte ptr [ |
- ; CHECK-NEXT: movsx cx, al |
- ; CHECK-NEXT: mov word ptr [ |
- ; CHECK-NEXT: movsx ecx, al |
- ; CHECK-NEXT: mov dword ptr [ |
- ; CHECK-NEXT: movsx ecx, al |
- ; CHECK-NEXT: sar eax, 31 |
- ; CHECK-NEXT: mov dword ptr [i64v+4], |
- ; CHECK-NEXT: mov dword ptr [i64v], |
} |
+; CHECK: from_int8: |
+; CHECK: mov al, byte ptr [ |
+; CHECK-NEXT: movsx cx, al |
+; CHECK-NEXT: mov word ptr [ |
+; CHECK-NEXT: movsx ecx, al |
+; CHECK-NEXT: mov dword ptr [ |
+; CHECK-NEXT: movsx ecx, al |
+; CHECK-NEXT: sar eax, 31 |
+; CHECK-NEXT: mov dword ptr [i64v+4], |
+; CHECK-NEXT: mov dword ptr [i64v], |
+; |
+; OPTM1: from_int8: |
+; OPTM1: mov {{.*}}, byte ptr [ |
+; OPTM1: movsx |
+; OPTM1: mov word ptr [ |
+; OPTM1: movsx |
+; OPTM1: mov dword ptr [ |
+; OPTM1: movsx |
+; OPTM1: sar {{.*}}, 31 |
+; OPTM1: i64v |
define void @from_int16() { |
entry: |
@@ -52,16 +66,26 @@ entry: |
%__7 = bitcast [8 x i8]* @i64v to i64* |
store i64 %v3, i64* %__7, align 1 |
ret void |
- ; CHECK: mov ax, word ptr [ |
- ; CHECK-NEXT: mov cx, ax |
- ; CHECK-NEXT: mov byte ptr [ |
- ; CHECK-NEXT: movsx ecx, ax |
- ; CHECK-NEXT: mov dword ptr [ |
- ; CHECK-NEXT: movsx ecx, ax |
- ; CHECK-NEXT: sar eax, 31 |
- ; CHECK-NEXT: mov dword ptr [i64v+4], |
- ; CHECK-NEXT: mov dword ptr [i64v], |
} |
+; CHECK: from_int16: |
+; CHECK: mov ax, word ptr [ |
+; CHECK-NEXT: mov cx, ax |
+; CHECK-NEXT: mov byte ptr [ |
+; CHECK-NEXT: movsx ecx, ax |
+; CHECK-NEXT: mov dword ptr [ |
+; CHECK-NEXT: movsx ecx, ax |
+; CHECK-NEXT: sar eax, 31 |
+; CHECK-NEXT: mov dword ptr [i64v+4], |
+; CHECK-NEXT: mov dword ptr [i64v], |
+; |
+; OPTM1: from_int16: |
+; OPTM1: mov {{.*}}, word ptr [ |
+; OPTM1: i8v |
+; OPTM1: movsx |
+; OPTM1: i32v |
+; OPTM1: movsx |
+; OPTM1: sar {{.*}}, 31 |
+; OPTM1: i64v |
define void @from_int32() { |
entry: |
@@ -77,16 +101,24 @@ entry: |
%__7 = bitcast [8 x i8]* @i64v to i64* |
store i64 %v3, i64* %__7, align 1 |
ret void |
- ; CHECK: mov eax, dword ptr [ |
- ; CHECK-NEXT: mov ecx, eax |
- ; CHECK-NEXT: mov byte ptr [ |
- ; CHECK-NEXT: mov ecx, eax |
- ; CHECK-NEXT: mov word ptr [ |
- ; CHECK-NEXT: mov ecx, eax |
- ; CHECK-NEXT: sar eax, 31 |
- ; CHECK-NEXT: mov dword ptr [i64v+4], |
- ; CHECK-NEXT: mov dword ptr [i64v], |
} |
+; CHECK: from_int32: |
+; CHECK: mov eax, dword ptr [ |
+; CHECK-NEXT: mov ecx, eax |
+; CHECK-NEXT: mov byte ptr [ |
+; CHECK-NEXT: mov ecx, eax |
+; CHECK-NEXT: mov word ptr [ |
+; CHECK-NEXT: mov ecx, eax |
+; CHECK-NEXT: sar eax, 31 |
+; CHECK-NEXT: mov dword ptr [i64v+4], |
+; CHECK-NEXT: mov dword ptr [i64v], |
+; |
+; OPTM1: from_int32: |
+; OPTM1: i32v |
+; OPTM1: i8v |
+; OPTM1: i16v |
+; OPTM1: sar {{.*}}, 31 |
+; OPTM1: i64v |
define void @from_int64() { |
entry: |
@@ -102,13 +134,20 @@ entry: |
%__7 = bitcast [4 x i8]* @i32v to i32* |
store i32 %v3, i32* %__7, align 1 |
ret void |
- ; CHECK: mov eax, dword ptr [ |
- ; CHECK-NEXT: mov ecx, eax |
- ; CHECK-NEXT: mov byte ptr [ |
- ; CHECK-NEXT: mov ecx, eax |
- ; CHECK-NEXT: mov word ptr [ |
- ; CHECK-NEXT: mov dword ptr [ |
} |
+; CHECK: from_int64: |
+; CHECK: mov eax, dword ptr [ |
+; CHECK-NEXT: mov ecx, eax |
+; CHECK-NEXT: mov byte ptr [ |
+; CHECK-NEXT: mov ecx, eax |
+; CHECK-NEXT: mov word ptr [ |
+; CHECK-NEXT: mov dword ptr [ |
+; |
+; OPTM1: from_int64: |
+; OPTM1: i64v |
+; OPTM1: i8v |
+; OPTM1: i16v |
+; OPTM1: i32v |
define void @from_uint8() { |
entry: |
@@ -124,16 +163,27 @@ entry: |
%__7 = bitcast [8 x i8]* @i64v to i64* |
store i64 %v3, i64* %__7, align 1 |
ret void |
- ; CHECK: mov al, byte ptr [ |
- ; CHECK-NEXT: movzx cx, al |
- ; CHECK-NEXT: mov word ptr [ |
- ; CHECK-NEXT: movzx ecx, al |
- ; CHECK-NEXT: mov dword ptr [ |
- ; CHECK-NEXT: movzx eax, al |
- ; CHECK-NEXT: mov ecx, 0 |
- ; CHECK-NEXT: mov dword ptr [i64v+4], |
- ; CHECK-NEXT: mov dword ptr [i64v], |
} |
+; CHECK: from_uint8: |
+; CHECK: mov al, byte ptr [ |
+; CHECK-NEXT: movzx cx, al |
+; CHECK-NEXT: mov word ptr [ |
+; CHECK-NEXT: movzx ecx, al |
+; CHECK-NEXT: mov dword ptr [ |
+; CHECK-NEXT: movzx eax, al |
+; CHECK-NEXT: mov ecx, 0 |
+; CHECK-NEXT: mov dword ptr [i64v+4], |
+; CHECK-NEXT: mov dword ptr [i64v], |
+; |
+; OPTM1: from_uint8: |
+; OPTM1: u8v |
+; OPTM1: movzx |
+; OPTM1: i16v |
+; OPTM1: movzx |
+; OPTM1: i32v |
+; OPTM1: movzx |
+; OPTM1: mov {{.*}}, 0 |
+; OPTM1: i64v |
define void @from_uint16() { |
entry: |
@@ -149,16 +199,26 @@ entry: |
%__7 = bitcast [8 x i8]* @i64v to i64* |
store i64 %v3, i64* %__7, align 1 |
ret void |
- ; CHECK: mov ax, word ptr [ |
- ; CHECK-NEXT: mov cx, ax |
- ; CHECK-NEXT: mov byte ptr [ |
- ; CHECK-NEXT: movzx ecx, ax |
- ; CHECK-NEXT: mov dword ptr [ |
- ; CHECK-NEXT: movzx eax, ax |
- ; CHECK-NEXT: mov ecx, 0 |
- ; CHECK-NEXT: mov dword ptr [i64v+4], |
- ; CHECK-NEXT: mov dword ptr [i64v], |
} |
+; CHECK: from_uint16: |
+; CHECK: mov ax, word ptr [ |
+; CHECK-NEXT: mov cx, ax |
+; CHECK-NEXT: mov byte ptr [ |
+; CHECK-NEXT: movzx ecx, ax |
+; CHECK-NEXT: mov dword ptr [ |
+; CHECK-NEXT: movzx eax, ax |
+; CHECK-NEXT: mov ecx, 0 |
+; CHECK-NEXT: mov dword ptr [i64v+4], |
+; CHECK-NEXT: mov dword ptr [i64v], |
+; |
+; OPTM1: from_uint16: |
+; OPTM1: u16v |
+; OPTM1: i8v |
+; OPTM1: movzx |
+; OPTM1: i32v |
+; OPTM1: movzx |
+; OPTM1: mov {{.*}}, 0 |
+; OPTM1: i64v |
define void @from_uint32() { |
entry: |
@@ -174,15 +234,23 @@ entry: |
%__7 = bitcast [8 x i8]* @i64v to i64* |
store i64 %v3, i64* %__7, align 1 |
ret void |
- ; CHECK: mov eax, dword ptr [ |
- ; CHECK-NEXT: mov ecx, eax |
- ; CHECK-NEXT: mov byte ptr [ |
- ; CHECK-NEXT: mov ecx, eax |
- ; CHECK-NEXT: mov word ptr [ |
- ; CHECK-NEXT: mov ecx, 0 |
- ; CHECK-NEXT: mov dword ptr [i64v+4], |
- ; CHECK-NEXT: mov dword ptr [i64v], |
} |
+; CHECK: from_uint32: |
+; CHECK: mov eax, dword ptr [ |
+; CHECK-NEXT: mov ecx, eax |
+; CHECK-NEXT: mov byte ptr [ |
+; CHECK-NEXT: mov ecx, eax |
+; CHECK-NEXT: mov word ptr [ |
+; CHECK-NEXT: mov ecx, 0 |
+; CHECK-NEXT: mov dword ptr [i64v+4], |
+; CHECK-NEXT: mov dword ptr [i64v], |
+; |
+; OPTM1: from_uint32: |
+; OPTM1: u32v |
+; OPTM1: i8v |
+; OPTM1: i16v |
+; OPTM1: mov {{.*}}, 0 |
+; OPTM1: i64v |
define void @from_uint64() { |
entry: |
@@ -198,13 +266,20 @@ entry: |
%__7 = bitcast [4 x i8]* @i32v to i32* |
store i32 %v3, i32* %__7, align 1 |
ret void |
- ; CHECK: mov eax, dword ptr [ |
- ; CHECK-NEXT: mov ecx, eax |
- ; CHECK-NEXT: mov byte ptr [ |
- ; CHECK-NEXT: mov ecx, eax |
- ; CHECK-NEXT: mov word ptr [ |
- ; CHECK-NEXT: mov dword ptr [ |
} |
+; CHECK: from_uint64: |
+; CHECK: mov eax, dword ptr [ |
+; CHECK-NEXT: mov ecx, eax |
+; CHECK-NEXT: mov byte ptr [ |
+; CHECK-NEXT: mov ecx, eax |
+; CHECK-NEXT: mov word ptr [ |
+; CHECK-NEXT: mov dword ptr [ |
+; |
+; OPTM1: from_uint64: |
+; OPTM1: u64v |
+; OPTM1: i8v |
+; OPTM1: i16v |
+; OPTM1: i32v |
; ERRORS-NOT: ICE translation error |
; DUMP-NOT: SZ |