tests_lit/llvm2ice_tests/switch-opt.ll - Issue 265703002: Add Om1 lowering with no optimizations

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Issue 265703002: Add Om1 lowering with no optimizations (Closed) Base URL: https://gerrit.chromium.org/gerrit/p/native_client/pnacl-subzero.git@master

Patch Set: Add frem test; add LOWERING.rst file Created 6 years, 7 months ago

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1 ; RUIN: %llvm2ice %s \| FileCheck %s	1 ; This tests a switch statement, including multiple branches to the

2 ; RUIN: %llvm2ice --verbose none %s \| FileCheck --check-prefix=ERRORS %s	2 ; same label which also results in phi instructions with multiple

	3 ; entries for the same incoming edge.

	4

	5 ; RUN: %llvm2ice --verbose inst %s \| FileCheck %s

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

3 ; RUN: %szdiff --llvm2ice=%llvm2ice %s \| FileCheck --check-prefix=DUMP %s	7 ; RUN: %szdiff --llvm2ice=%llvm2ice %s \| FileCheck --check-prefix=DUMP %s

4	8

5 define i32 @testSwitch(i32 %a) {	9 define i32 @testSwitch(i32 %a) {

6 entry:	10 entry:

7 switch i32 %a, label %sw.default [	11 switch i32 %a, label %sw.default [

8 i32 1, label %sw.epilog	12 i32 1, label %sw.epilog

9 i32 2, label %sw.epilog	13 i32 2, label %sw.epilog

10 i32 3, label %sw.epilog	14 i32 3, label %sw.epilog

11 i32 7, label %sw.bb1	15 i32 7, label %sw.bb1

12 i32 8, label %sw.bb1	16 i32 8, label %sw.bb1

(...skipping 14 matching lines...) Expand all Loading...
27 br label %sw.epilog	31 br label %sw.epilog

28	32

29 sw.epilog: ; preds = %sw.bb2, %sw.default , %entry, %entry, %entry	33 sw.epilog: ; preds = %sw.bb2, %sw.default , %entry, %entry, %entry

30 %result.1 = phi i32 [ %add, %sw.default ], [ %result.0, %sw.bb2 ], [ 17, %entr y ], [ 17, %entry ], [ 17, %entry ]	34 %result.1 = phi i32 [ %add, %sw.default ], [ %result.0, %sw.bb2 ], [ 17, %entr y ], [ 17, %entry ], [ 17, %entry ]

31 ret i32 %result.1	35 ret i32 %result.1

32 }	36 }

33	37

34 ; CHECK-NOT: ICE translation error	38 ; CHECK-NOT: ICE translation error

35 ; ERRORS-NOT: ICE translation error	39 ; ERRORS-NOT: ICE translation error

36 ; DUMP-NOT: SZ	40 ; DUMP-NOT: SZ

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