| // RUN: %target-swift-frontend -emit-ir %s | %FileCheck %s |
| |
| // REQUIRES: CPU=i386 || CPU=x86_64 |
| |
| import Builtin |
| |
| // Various tests for SIL that doesn't happen to appear in dominance order. |
| |
| sil @test0 : $@convention(thin) () -> (Builtin.Int8) { |
| bb0: |
| br bb1 |
| bb2: |
| return %0 : $Builtin.Int8 |
| bb1: |
| %0 = integer_literal $Builtin.Int8, 7 |
| br bb2 |
| } |
| // CHECK: define{{( dllexport)?}}{{( protected)?}} swiftcc i8 @test0() |
| // CHECK-NOT: } |
| // CHECK: ret i8 7 |
| // CHECK-NOT: } |
| // CHECK: } |
| |
| // Just don't crash on this one. |
| sil @test1 : $@convention(thin) () -> (Builtin.Int8) { |
| bb0: |
| br bb2 |
| bb1: |
| br bb2 |
| bb2: |
| %0 = integer_literal $Builtin.Int8, 7 |
| return %0 : $Builtin.Int8 |
| } |
| |
