| # RUN: llc -mtriple=arm-apple-ios -run-pass=if-converter %s -o - | FileCheck %s |
| --- |
| name: f1 |
| body: | |
| bb.0: |
| |
| bb.1: |
| Bcc %bb.3, 0, $cpsr |
| |
| bb.2: |
| |
| bb.3: |
| Bcc %bb.1, 0, $cpsr |
| |
| bb.4: |
| successors: %bb.1 |
| tBRIND $r1, 14, _ |
| ... |
| |
| # We should only get bb.1 as successor to bb.1. No zero percent probability |
| # edge from bb.1 to bb.2. There shouldn't even be a bb.2 at all. |
| |
| # CHECK: body: | |
| # CHECK: bb.0: |
| # CHECK: successors: %bb.1(0x80000000) |
| |
| # CHECK: bb.1: |
| # CHECK: successors: %bb.1(0x80000000) |
| # CHECK-NOT: %bb.2(0x00000000) |
| # CHECK: tBRIND $r1, 1, $cpsr |
| # CHECK: B %bb.1 |
| |
| #CHECK-NOT: bb.2: |