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1 ; This tests a simple loop that sums the elements of an input array. | 1 ; This tests a simple loop that sums the elements of an input array. |
2 ; The O2 check patterns represent the best code currently achieved. | 2 ; The O2 check patterns represent the best code currently achieved. |
3 | 3 |
4 ; RUN: %llvm2ice -O2 --verbose none %s | FileCheck %s | 4 ; RUN: %llvm2ice -O2 --verbose none %s | FileCheck %s |
5 ; RUN: %llvm2ice -Om1 --verbose none %s | FileCheck --check-prefix=OPTM1 %s | 5 ; RUN: %llvm2ice -Om1 --verbose none %s | FileCheck --check-prefix=OPTM1 %s |
6 ; RUN: %llvm2ice -O2 --verbose none %s | llvm-mc -x86-asm-syntax=intel | 6 ; RUN: %llvm2ice -O2 --verbose none %s \ |
7 ; RUN: %llvm2ice -Om1 --verbose none %s | llvm-mc -x86-asm-syntax=intel | 7 ; RUN: | llvm-mc -arch=x86 -x86-asm-syntax=intel -filetype=obj |
| 8 ; RUN: %llvm2ice -Om1 --verbose none %s \ |
| 9 ; RUN: | llvm-mc -arch=x86 -x86-asm-syntax=intel -filetype=obj |
8 ; RUN: %llvm2ice --verbose none %s | FileCheck --check-prefix=ERRORS %s | 10 ; RUN: %llvm2ice --verbose none %s | FileCheck --check-prefix=ERRORS %s |
9 ; RUN: %llvm2iceinsts %s | %szdiff %s | FileCheck --check-prefix=DUMP %s | 11 ; RUN: %llvm2iceinsts %s | %szdiff %s | FileCheck --check-prefix=DUMP %s |
10 ; RUN: %llvm2iceinsts --pnacl %s | %szdiff %s \ | 12 ; RUN: %llvm2iceinsts --pnacl %s | %szdiff %s \ |
11 ; RUN: | FileCheck --check-prefix=DUMP %s | 13 ; RUN: | FileCheck --check-prefix=DUMP %s |
12 | 14 |
13 define i32 @simple_loop(i32 %a, i32 %n) { | 15 define i32 @simple_loop(i32 %a, i32 %n) { |
14 entry: | 16 entry: |
15 %cmp4 = icmp sgt i32 %n, 0 | 17 %cmp4 = icmp sgt i32 %n, 0 |
16 br i1 %cmp4, label %for.body, label %for.end | 18 br i1 %cmp4, label %for.body, label %for.end |
17 | 19 |
(...skipping 30 matching lines...) Expand all Loading... |
48 ; | 50 ; |
49 ; There's nothing remarkable under Om1 to test for, since Om1 generates | 51 ; There's nothing remarkable under Om1 to test for, since Om1 generates |
50 ; such atrocious code (by design). | 52 ; such atrocious code (by design). |
51 ; OPTM1: .globl simple_loop | 53 ; OPTM1: .globl simple_loop |
52 ; OPTM1: cmp {{.*}}, 0 | 54 ; OPTM1: cmp {{.*}}, 0 |
53 ; OPTM1: jg | 55 ; OPTM1: jg |
54 ; OPTM1: ret | 56 ; OPTM1: ret |
55 | 57 |
56 ; ERRORS-NOT: ICE translation error | 58 ; ERRORS-NOT: ICE translation error |
57 ; DUMP-NOT: SZ | 59 ; DUMP-NOT: SZ |
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