| # RUN: llc -mtriple=ppc32-- -run-pass=if-converter -o - -verify-machineinstrs \ |
| # RUN: %s | FileCheck %s |
| |
| --- |
| name: testBDZLR |
| body: | |
| bb.0.entry: |
| successors: %bb.5(0x40000000), %bb.1(0x40000000) |
| liveins: $r3 |
| |
| renamable $r4 = LI 0 |
| renamable $cr0 = CMPLWI killed renamable $r4, 0 |
| BCC 68, renamable $cr0, %bb.5 |
| |
| bb.1: |
| successors: %bb.2(0x40000000), %bb.5(0x40000000) |
| liveins: $cr0, $r3 |
| |
| BCC 68, killed renamable $cr0, %bb.5 |
| |
| bb.2: |
| successors: %bb.3(0x80000000) |
| liveins: $r3 |
| |
| MTCTRloop killed renamable $r3, implicit-def dead $ctr |
| renamable $r3 = LI 0 |
| renamable $r5 = IMPLICIT_DEF |
| renamable $r4 = LI 0 |
| |
| bb.3: |
| successors: %bb.4(0x7c000000), %bb.5(0x04000000) |
| liveins: $r3, $r4, $r5 |
| |
| renamable $r6 = RLWINM renamable $r4, 3, 0, 28 |
| renamable $r4 = ADDIC killed renamable $r4, 1, implicit-def $carry |
| renamable $r5 = ADD4 killed renamable $r5, killed renamable $r6 |
| renamable $r6 = ADD4 killed renamable $r6, renamable $r6 |
| renamable $r3 = ADDZE killed renamable $r3, implicit-def dead $carry, implicit $carry |
| BDZ %bb.5, implicit-def $ctr, implicit $ctr |
| |
| bb.4: |
| successors: %bb.3(0x80000000) |
| liveins: $r3, $r4 |
| |
| B %bb.3 |
| |
| bb.5: |
| BLR implicit $lr, implicit $rm |
| |
| |
| ; CHECK-LABEL: name: testBDZLR |
| ; CHECK: BDZLR implicit $lr, implicit $rm |
| ... |
