tests_lit/llvm2ice_tests/simple-loop.ll - Issue 411693003: Validate the assembly code that Subzero generates in unit tests.

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Side by Side Diff: tests_lit/llvm2ice_tests/simple-loop.ll

Issue 411693003: Validate the assembly code that Subzero generates in unit tests. (Closed) Base URL: https://gerrit.chromium.org/gerrit/p/native_client/pnacl-subzero.git@master

Patch Set: Comment out failing RUN lines. Created 6 years, 5 months ago

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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

	7 ; RUN: %llvm2ice -Om1 --verbose none %s \| llvm-mc -x86-asm-syntax=intel

6 ; RUN: %llvm2ice --verbose none %s \| FileCheck --check-prefix=ERRORS %s	8 ; RUN: %llvm2ice --verbose none %s \| FileCheck --check-prefix=ERRORS %s

7 ; RUN: %llvm2iceinsts %s \| %szdiff %s \| FileCheck --check-prefix=DUMP %s	9 ; RUN: %llvm2iceinsts %s \| %szdiff %s \| FileCheck --check-prefix=DUMP %s

8 ; RUN: %llvm2iceinsts --pnacl %s \| %szdiff %s \	10 ; RUN: %llvm2iceinsts --pnacl %s \| %szdiff %s \

9 ; RUN: \| FileCheck --check-prefix=DUMP %s	11 ; RUN: \| FileCheck --check-prefix=DUMP %s

10	12

11 define i32 @simple_loop(i32 %a, i32 %n) {	13 define i32 @simple_loop(i32 %a, i32 %n) {

12 entry:	14 entry:

13 %cmp4 = icmp sgt i32 %n, 0	15 %cmp4 = icmp sgt i32 %n, 0

14 br i1 %cmp4, label %for.body, label %for.end	16 br i1 %cmp4, label %for.body, label %for.end

15	17

(...skipping 30 matching lines...) Expand all Loading...
46 ;	48 ;

47 ; There's nothing remarkable under Om1 to test for, since Om1 generates	49 ; There's nothing remarkable under Om1 to test for, since Om1 generates

48 ; such atrocious code (by design).	50 ; such atrocious code (by design).

49 ; OPTM1: .globl simple_loop	51 ; OPTM1: .globl simple_loop

50 ; OPTM1: cmp {{.*}}, 0	52 ; OPTM1: cmp {{.*}}, 0

51 ; OPTM1: jg	53 ; OPTM1: jg

52 ; OPTM1: ret	54 ; OPTM1: ret

53	55

54 ; ERRORS-NOT: ICE translation error	56 ; ERRORS-NOT: ICE translation error

55 ; DUMP-NOT: SZ	57 ; DUMP-NOT: SZ

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