| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py |
| ; RUN: opt -S -passes='sroa<preserve-cfg>' < %s | FileCheck %s --check-prefixes=CHECK,CHECK-PRESERVE-CFG |
| ; RUN: opt -S -passes='sroa<modify-cfg>' < %s | FileCheck %s --check-prefixes=CHECK,CHECK-MODIFY-CFG |
| |
| ; Make sure we don't crash on this one. |
| |
| target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" |
| target triple = "x86_64-apple-macosx10.8.0" |
| |
| define void @foo(i1 %c1, i1 %c2) { |
| ; CHECK-LABEL: @foo( |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: br i1 [[C1:%.*]], label [[BB0_EXIT158:%.*]], label [[IF_THEN_I_I_I_I_I138:%.*]] |
| ; CHECK: if.then.i.i.i.i.i138: |
| ; CHECK-NEXT: ret void |
| ; CHECK: bb0.exit158: |
| ; CHECK-NEXT: br i1 [[C2:%.*]], label [[BB0_EXIT257:%.*]], label [[IF_THEN_I_I_I_I_I237:%.*]] |
| ; CHECK: if.then.i.i.i.i.i237: |
| ; CHECK-NEXT: unreachable |
| ; CHECK: bb0.exit257: |
| ; CHECK-NEXT: ret void |
| ; |
| entry: |
| %Args.i = alloca <2 x ptr>, align 16 |
| br i1 %c1, label %bb0.exit158, label %if.then.i.i.i.i.i138 |
| |
| if.then.i.i.i.i.i138: |
| ret void |
| |
| bb0.exit158: |
| br i1 %c2, label %bb0.exit257, label %if.then.i.i.i.i.i237 |
| |
| if.then.i.i.i.i.i237: |
| unreachable |
| |
| bb0.exit257: |
| %0 = load <2 x ptr>, ptr %Args.i, align 16 |
| ret void |
| } |
| ;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line: |
| ; CHECK-MODIFY-CFG: {{.*}} |
| ; CHECK-PRESERVE-CFG: {{.*}} |
