68 lines · plain
1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc -mtriple=mips -mcpu=mips32r2 -mattr=+micromips -verify-machineinstrs \3; RUN: -show-mc-encoding < %s | FileCheck --check-prefix=MM2 %s4; RUN: llc -mtriple=mips -mcpu=mips32r6 -mattr=+micromips -verify-machineinstrs \5; RUN: -show-mc-encoding < %s | FileCheck --check-prefix=MM6 %s6 7define double @foo(double %a, double %b) {8; MM2-LABEL: foo:9; MM2: # %bb.0: # %entry10; MM2-NEXT: mov.d $f0, $f12 # encoding: [0x54,0x0c,0x20,0x7b]11; MM2-NEXT: mtc1 $zero, $f2 # encoding: [0x54,0x02,0x28,0x3b]12; MM2-NEXT: mthc1 $zero, $f2 # encoding: [0x54,0x02,0x38,0x3b]13; MM2-NEXT: c.ule.d $f12, $f2 # encoding: [0x54,0x4c,0x05,0xfc]14; MM2-NEXT: bc1t $BB0_2 # encoding: [0x43,0xa0,A,A]15; MM2-NEXT: # fixup A - offset: 0, value: $BB0_2, kind: fixup_MICROMIPS_PC16_S116; MM2-NEXT: nop # encoding: [0x00,0x00,0x00,0x00]17; MM2-NEXT: # %bb.1: # %entry18; MM2-NEXT: j $BB0_2 # encoding: [0b110101AA,A,A,A]19; MM2-NEXT: # fixup A - offset: 0, value: $BB0_2, kind: fixup_MICROMIPS_26_S120; MM2-NEXT: nop # encoding: [0x00,0x00,0x00,0x00]21; MM2-NEXT: $BB0_2: # %return22; MM2-NEXT: jrc $ra # encoding: [0x45,0xbf]23;24; MM6-LABEL: foo:25; MM6: # %bb.0: # %entry26; MM6-NEXT: mov.d $f0, $f12 # encoding: [0x54,0x0c,0x20,0x7b]27; MM6-NEXT: mtc1 $zero, $f1 # encoding: [0x54,0x01,0x28,0x3b]28; MM6-NEXT: mthc1 $zero, $f1 # encoding: [0x54,0x01,0x38,0x3b]29; MM6-NEXT: cmp.ule.d $f1, $f12, $f1 # encoding: [0x54,0x2c,0x09,0xd5]30; MM6-NEXT: mfc1 $2, $f1 # encoding: [0x54,0x41,0x20,0x3b]31; MM6-NEXT: andi16 $2, $2, 1 # encoding: [0x2d,0x21]32; MM6-NEXT: jrc $ra # encoding: [0x45,0xbf]33entry:34 %cmp = fcmp ogt double %a, 0.000000e+0035 br i1 %cmp, label %if.end, label %if.else36 37if.else:38 br label %return39 40if.end:41 %mul = fmul double %a, 2.000000e+0042 br label %return43 44return:45 ret double %a46}47 48define double @bar(double %x, double %y) {49; MM2-LABEL: bar:50; MM2: # %bb.0: # %entry51; MM2-NEXT: mov.d $f0, $f14 # encoding: [0x54,0x0e,0x20,0x7b]52; MM2-NEXT: c.olt.d $f12, $f14 # encoding: [0x55,0xcc,0x05,0x3c]53; MM2-NEXT: jr $ra # encoding: [0x00,0x1f,0x0f,0x3c]54; MM2-NEXT: movt.d $f0, $f12, $fcc0 # encoding: [0x54,0x0c,0x02,0x60]55;56; MM6-LABEL: bar:57; MM6: # %bb.0: # %entry58; MM6-NEXT: cmp.lt.d $f0, $f12, $f14 # encoding: [0x55,0xcc,0x01,0x15]59; MM6-NEXT: mfc1 $1, $f0 # encoding: [0x54,0x20,0x20,0x3b]60; MM6-NEXT: mtc1 $1, $f0 # encoding: [0x54,0x20,0x28,0x3b]61; MM6-NEXT: sel.d $f0, $f14, $f12 # encoding: [0x55,0x8e,0x02,0xb8]62; MM6-NEXT: jrc $ra # encoding: [0x45,0xbf]63entry:64 %z = fcmp olt double %x, %y65 %r = select i1 %z, double %x, double %y66 ret double %r67}68