diff --git a/llvm/test/CodeGen/PowerPC/ifcvt.mir b/llvm/test/CodeGen/PowerPC/ifcvt.mir new file mode 100644 index 00000000000000..b54c972baa17f2 --- /dev/null +++ b/llvm/test/CodeGen/PowerPC/ifcvt.mir @@ -0,0 +1,53 @@ +# 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 +...