diff options
Diffstat (limited to 'llvm/test/Transforms/SimplifyCFG/switch-to-select-two-case.ll')
| -rw-r--r-- | llvm/test/Transforms/SimplifyCFG/switch-to-select-two-case.ll | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/llvm/test/Transforms/SimplifyCFG/switch-to-select-two-case.ll b/llvm/test/Transforms/SimplifyCFG/switch-to-select-two-case.ll index f4d171ad2b1..31f5410bae4 100644 --- a/llvm/test/Transforms/SimplifyCFG/switch-to-select-two-case.ll +++ b/llvm/test/Transforms/SimplifyCFG/switch-to-select-two-case.ll @@ -11,15 +11,18 @@ ; } define i32 @foo1_with_default(i32 %a) { -; CHECK-LABEL: @foo1_with_default -; CHECK: %switch.selectcmp = icmp eq i32 %a, 20 -; CHECK-NEXT: %switch.select = select i1 %switch.selectcmp, i32 2, i32 4 -; CHECK-NEXT: %switch.selectcmp1 = icmp eq i32 %a, 10 -; CHECK-NEXT: %switch.select2 = select i1 %switch.selectcmp1, i32 10, i32 %switch.select +; CHECK-LABEL: @foo1_with_default( +; CHECK-NEXT: entry: +; CHECK-NEXT: [[SWITCH_SELECTCMP:%.*]] = icmp eq i32 %a, 20 +; CHECK-NEXT: [[SWITCH_SELECT:%.*]] = select i1 [[SWITCH_SELECTCMP:%.*]], i32 2, i32 4 +; CHECK-NEXT: [[SWITCH_SELECTCMP1:%.*]] = icmp eq i32 %a, 10 +; CHECK-NEXT: [[SWITCH_SELECT2:%.*]] = select i1 [[SWITCH_SELECTCMP1]], i32 10, i32 [[SWITCH_SELECT]] +; CHECK-NEXT: ret i32 [[SWITCH_SELECT2]] +; entry: switch i32 %a, label %sw.epilog [ - i32 10, label %sw.bb - i32 20, label %sw.bb1 + i32 10, label %sw.bb + i32 20, label %sw.bb1 ] sw.bb: @@ -35,3 +38,4 @@ return: %retval.0 = phi i32 [ 4, %sw.epilog ], [ 2, %sw.bb1 ], [ 10, %sw.bb ] ret i32 %retval.0 } + |
