tests_lit/llvm2ice_tests/simple-loop.ll - Issue 955003002: Subzero: Clean up function header emission.

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

Issue 955003002: Subzero: Clean up function header emission. (Closed) Base URL: https://chromium.googlesource.com/native_client/pnacl-subzero.git@master

Patch Set: Fix the tests that were broken as a result Created 5 years, 10 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: %p2i -i %s --assemble --disassemble --args -O2 --verbose none \	4 ; RUN: %p2i -i %s --filetype=obj --disassemble --args -O2 \

5 ; RUN: \| FileCheck %s	5 ; RUN: \| FileCheck %s

6 ; RUN: %p2i -i %s --assemble --disassemble --args -Om1 --verbose none \	6 ; RUN: %p2i -i %s --filetype=obj --disassemble --args -Om1 \

7 ; RUN: \| FileCheck --check-prefix=OPTM1 %s	7 ; RUN: \| FileCheck --check-prefix=OPTM1 %s

8	8

9 define i32 @simple_loop(i32 %a, i32 %n) {	9 define i32 @simple_loop(i32 %a, i32 %n) {

10 entry:	10 entry:

11 %cmp4 = icmp sgt i32 %n, 0	11 %cmp4 = icmp sgt i32 %n, 0

12 br i1 %cmp4, label %for.body, label %for.end	12 br i1 %cmp4, label %for.body, label %for.end

13	13

14 for.body:	14 for.body:

15 %i.06 = phi i32 [ %inc, %for.body ], [ 0, %entry ]	15 %i.06 = phi i32 [ %inc, %for.body ], [ 0, %entry ]

16 %sum.05 = phi i32 [ %add, %for.body ], [ 0, %entry ]	16 %sum.05 = phi i32 [ %add, %for.body ], [ 0, %entry ]

(...skipping 24 matching lines...) Expand all Loading...
41 ; Check for comparing the induction variable against the loop size.	41 ; Check for comparing the induction variable against the loop size.

42 ; CHECK-NEXT: cmp [[IREG]],	42 ; CHECK-NEXT: cmp [[IREG]],

43 ; CHECK-NEXT: jl [[L]]	43 ; CHECK-NEXT: jl [[L]]

44 ;	44 ;

45 ; There's nothing remarkable under Om1 to test for, since Om1 generates	45 ; There's nothing remarkable under Om1 to test for, since Om1 generates

46 ; such atrocious code (by design).	46 ; such atrocious code (by design).

47 ; OPTM1-LABEL: simple_loop	47 ; OPTM1-LABEL: simple_loop

48 ; OPTM1: cmp {{.*}},0x0	48 ; OPTM1: cmp {{.*}},0x0

49 ; OPTM1: jg	49 ; OPTM1: jg

50 ; OPTM1: ret	50 ; OPTM1: ret

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