Chromium Code Reviews Chromium Code Reviews
Issue 509233002:
Convert lit tests to check disassembled assembly. (Closed)
Base URL: https://chromium.googlesource.com/native_client/pnacl-subzero.git@master| OLD | NEW |
|---|---|
| 1 ; This is a test of C-level conversion operations that clang lowers | 1 ; This is a test of C-level conversion operations that clang lowers |
| 2 ; into pairs of shifts. | 2 ; into pairs of shifts. |
| 3 | 3 |
| 4 ; RUN: %llvm2ice -O2 --verbose none %s | FileCheck %s | |
| 5 ; RUN: %llvm2ice -Om1 --verbose none %s | FileCheck %s | |
| 6 ; RUN: %llvm2ice -O2 --verbose none %s \ | 4 ; RUN: %llvm2ice -O2 --verbose none %s \ |
| 7 ; RUN: | llvm-mc -triple=i686-none-nacl -x86-asm-syntax=intel -filetype=obj | 5 ; RUN: | llvm-mc -triple=i686-none-nacl -x86-asm-syntax=intel -filetype=obj \ |
| 6 ; RUN: | llvm-objdump -d --symbolize -x86-asm-syntax=intel - | FileCheck %s | |
| 8 ; RUN: %llvm2ice -Om1 --verbose none %s \ | 7 ; RUN: %llvm2ice -Om1 --verbose none %s \ |
| 9 ; RUN: | llvm-mc -triple=i686-none-nacl -x86-asm-syntax=intel -filetype=obj | 8 ; RUN: | llvm-mc -triple=i686-none-nacl -x86-asm-syntax=intel -filetype=obj \ |
| 9 ; RUN: | llvm-objdump -d --symbolize -x86-asm-syntax=intel - | FileCheck %s | |
| 10 ; RUN: %llvm2ice --verbose none %s | FileCheck --check-prefix=ERRORS %s | 10 ; RUN: %llvm2ice --verbose none %s | FileCheck --check-prefix=ERRORS %s |
| 11 ; RUN: %llvm2iceinsts %s | %szdiff %s | FileCheck --check-prefix=DUMP %s | 11 ; RUN: %llvm2iceinsts %s | %szdiff %s | FileCheck --check-prefix=DUMP %s |
| 12 ; RUN: %llvm2iceinsts --pnacl %s | %szdiff %s \ | 12 ; RUN: %llvm2iceinsts --pnacl %s | %szdiff %s \ |
| 13 ; RUN: | FileCheck --check-prefix=DUMP %s | 13 ; RUN: | FileCheck --check-prefix=DUMP %s |
| 14 | 14 |
| 15 @i1 = internal global [4 x i8] zeroinitializer, align 4 | 15 @i1 = internal global [4 x i8] zeroinitializer, align 4 |
| 16 @i2 = internal global [4 x i8] zeroinitializer, align 4 | 16 @i2 = internal global [4 x i8] zeroinitializer, align 4 |
| 17 @u1 = internal global [4 x i8] zeroinitializer, align 4 | 17 @u1 = internal global [4 x i8] zeroinitializer, align 4 |
| 18 | 18 |
| 19 define void @conv1() { | 19 define void @conv1() { |
| 20 entry: | 20 entry: |
| 21 %__0 = bitcast [4 x i8]* @u1 to i32* | 21 %__0 = bitcast [4 x i8]* @u1 to i32* |
| 22 %v0 = load i32* %__0, align 1 | 22 %v0 = load i32* %__0, align 1 |
| 23 %sext = shl i32 %v0, 24 | 23 %sext = shl i32 %v0, 24 |
| 24 %v1 = ashr i32 %sext, 24 | 24 %v1 = ashr i32 %sext, 24 |
| 25 %__4 = bitcast [4 x i8]* @i1 to i32* | 25 %__4 = bitcast [4 x i8]* @i1 to i32* |
| 26 store i32 %v1, i32* %__4, align 1 | 26 store i32 %v1, i32* %__4, align 1 |
| 27 ret void | 27 ret void |
| 28 } | 28 } |
| 29 ; CHECK: conv1: | 29 ; CHECK-LABEL: conv1: |
|
Jim Stichnoth
2014/08/28 20:19:23
Remove last ':', here and below.
jvoung (off chromium)
2014/08/29 00:51:20
Done.
| |
| 30 ; CHECK: shl {{.*}}, 24 | 30 ; CHECK: shl {{.*}}, 24 |
| 31 ; CHECK: sar {{.*}}, 24 | 31 ; CHECK: sar {{.*}}, 24 |
| 32 | 32 |
| 33 define void @conv2() { | 33 define void @conv2() { |
| 34 entry: | 34 entry: |
| 35 %__0 = bitcast [4 x i8]* @u1 to i32* | 35 %__0 = bitcast [4 x i8]* @u1 to i32* |
| 36 %v0 = load i32* %__0, align 1 | 36 %v0 = load i32* %__0, align 1 |
| 37 %sext1 = shl i32 %v0, 16 | 37 %sext1 = shl i32 %v0, 16 |
| 38 %v1 = ashr i32 %sext1, 16 | 38 %v1 = ashr i32 %sext1, 16 |
| 39 %__4 = bitcast [4 x i8]* @i2 to i32* | 39 %__4 = bitcast [4 x i8]* @i2 to i32* |
| 40 store i32 %v1, i32* %__4, align 1 | 40 store i32 %v1, i32* %__4, align 1 |
| 41 ret void | 41 ret void |
| 42 } | 42 } |
| 43 ; CHECK: conv2: | 43 ; CHECK-LABEL: conv2: |
| 44 ; CHECK: shl {{.*}}, 16 | 44 ; CHECK: shl {{.*}}, 16 |
| 45 ; CHECK: sar {{.*}}, 16 | 45 ; CHECK: sar {{.*}}, 16 |
| 46 | 46 |
| 47 ; ERRORS-NOT: ICE translation error | 47 ; ERRORS-NOT: ICE translation error |
| 48 ; DUMP-NOT: SZ | 48 ; DUMP-NOT: SZ |
| OLD | NEW |
