| # RUN: llc -mtriple powerpc64le-unknown-linux-gnu -run-pass=ppc-early-ret -o \ |
| # RUN: - %s -verify-machineinstrs | FileCheck %s |
| |
| --- |
| name: testBLR |
| body: | |
| bb.0.entry: |
| successors: %bb.1(0x40000000), %bb.2(0x40000000) |
| liveins: $r3, $r4 |
| |
| renamable $cr0 = CMPWI renamable $r3, 0 |
| BC killed renamable $cr0gt, %bb.1 |
| B %bb.2 |
| |
| bb.1.entry: |
| successors: %bb.2(0x80000000) |
| liveins: $r4 |
| |
| renamable $r3 = ADDI killed renamable $r4, 0 |
| |
| bb.2.entry: |
| liveins: $r3, $r4, $cr0eq, $cr0lt, $cr0un, $cr0, $cr0gt, $r3, $r3, $r4, $r3, $cr0gt |
| |
| BLR implicit $lr, implicit $rm, implicit killed $r3 |
| |
| ; CHECK-LABEL: name: testBLR |
| ; CHECK: bb.0.entry: |
| ; CHECK: renamable $cr0 = CMPWI renamable $r3, 0 |
| ; CHECK: BC killed renamable $cr0gt, %bb.1 |
| ; CHECK: BLR implicit $lr, implicit $rm, implicit killed $r3 |
| ; CHECK: bb.1.entry: |
| ; CHECK: renamable $r3 = ADDI killed renamable $r4, 0 |
| ; CHECK: BLR implicit $lr, implicit $rm, implicit killed $r3 |
| ... |
| |
| |
| --- |
| name: testBCLRn |
| body: | |
| bb.0.entry: |
| successors: %bb.3(0x20000000), %bb.1(0x60000000) |
| liveins: $f1, $f2, $f3, $f4, $v2, $v3 |
| |
| renamable $cr0 = FCMPUS killed renamable $f3, killed renamable $f4 |
| BCn killed renamable $cr0eq, %bb.3 |
| |
| bb.1.entry: |
| successors: %bb.2(0x80000000) |
| liveins: $f1, $f2, $v2, $v3 |
| |
| renamable $cr0 = FCMPUS killed renamable $f1, killed renamable $f2 |
| BCLR killed renamable $cr0eq, implicit $lr, implicit $rm, implicit killed $v2 |
| |
| bb.2: |
| successors: %bb.3(0x80000000) |
| liveins: $v3 |
| |
| $v2 = VOR killed $v3, $v3 |
| |
| bb.3: |
| liveins: $v2 |
| |
| BLR implicit $lr, implicit $rm, implicit killed $v2 |
| |
| ; CHECK-LABEL: name: testBCLRn |
| ; CHECK: bb.0.entry: |
| ; CHECK: renamable $cr0 = FCMPUS killed renamable $f3, killed renamable $f4 |
| ; CHECK: BCLRn killed renamable $cr0eq, implicit $lr, implicit $rm, implicit killed $v2 |
| ; CHECK: bb.1.entry: |
| ; CHECK: renamable $cr0 = FCMPUS killed renamable $f1, killed renamable $f2 |
| ; CHECK: BCLR killed renamable $cr0eq, implicit $lr, implicit $rm, implicit killed $v2 |
| ; CHECK: bb.2: |
| ; CHECK: $v2 = VOR killed $v3, $v3 |
| ; CHECK: BLR implicit $lr, implicit $rm, implicit killed $v2 |
| ... |
| |
| |
| --- |
| name: testBCLR |
| body: | |
| bb.0.entry: |
| successors: %bb.3(0x20000000), %bb.1(0x60000000) |
| liveins: $f1, $f2, $f3, $f4, $v2, $v3 |
| |
| renamable $cr0 = FCMPUS killed renamable $f3, killed renamable $f4 |
| BC killed renamable $cr0eq, %bb.3 |
| |
| bb.1.entry: |
| successors: %bb.2(0x80000000) |
| liveins: $f1, $f2, $v2, $v3 |
| |
| renamable $cr0 = FCMPUS killed renamable $f1, killed renamable $f2 |
| BCLRn killed renamable $cr0eq, implicit $lr, implicit $rm, implicit killed $v2 |
| |
| bb.2: |
| successors: %bb.3(0x80000000) |
| liveins: $v3 |
| |
| $v2 = VOR killed $v3, $v3 |
| |
| bb.3: |
| liveins: $v2 |
| |
| BLR implicit $lr, implicit $rm, implicit killed $v2 |
| |
| ; CHECK-LABEL: name: testBCLR |
| ; CHECK: bb.0.entry: |
| ; CHECK: renamable $cr0 = FCMPUS killed renamable $f3, killed renamable $f4 |
| ; CHECK: BCLR killed renamable $cr0eq, implicit $lr, implicit $rm, implicit killed $v2 |
| ; CHECK: bb.1.entry: |
| ; CHECK: renamable $cr0 = FCMPUS killed renamable $f1, killed renamable $f2 |
| ; CHECK: BCLRn killed renamable $cr0eq, implicit $lr, implicit $rm, implicit killed $v2 |
| ; CHECK: bb.2: |
| ; CHECK: $v2 = VOR killed $v3, $v3 |
| ; CHECK: BLR implicit $lr, implicit $rm, implicit killed $v2 |
| ... |
| |
| |
| --- |
| name: testBCCLR |
| body: | |
| bb.0.entry: |
| successors: %bb.2(0x40000000), %bb.1(0x40000000) |
| |
| renamable $r4 = LI 0 |
| renamable $cr0 = CMPLWI killed renamable $r4, 0 |
| BCC 68, renamable $cr0, %bb.2 |
| |
| bb.1: |
| successors: %bb.2(0x40000000) |
| liveins: $cr0 |
| |
| BCC 68, killed renamable $cr0, %bb.2 |
| |
| bb.2: |
| BLR implicit $lr, implicit $rm |
| |
| ; CHECK-LABEL: name: testBCCLR |
| ; CHECK: bb.0.entry: |
| ; CHECK: renamable $r4 = LI 0 |
| ; CHECK: renamable $cr0 = CMPLWI killed renamable $r4, 0 |
| ; CHECK: BCCLR 68, renamable $cr0, implicit $lr, implicit $rm |
| ; CHECK: bb.1: |
| ; CHECK: BCCLR 68, killed renamable $cr0, implicit $lr, implicit $rm |
| ; CHECK: BLR implicit $lr, implicit $rm |
| ... |