forked from OSchip/llvm-project
68 lines
2.7 KiB
LLVM
68 lines
2.7 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=mips -mcpu=mips32r2 -mattr=+micromips -verify-machineinstrs \
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; RUN: -show-mc-encoding < %s | FileCheck --check-prefix=MM2 %s
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; RUN: llc -mtriple=mips -mcpu=mips32r6 -mattr=+micromips -verify-machineinstrs \
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; RUN: -show-mc-encoding < %s | FileCheck --check-prefix=MM6 %s
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define double @foo(double %a, double %b) {
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; MM2-LABEL: foo:
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; MM2: # %bb.0: # %entry
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; MM2-NEXT: mov.d $f0, $f12 # encoding: [0x54,0x0c,0x20,0x7b]
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; MM2-NEXT: mtc1 $zero, $f2 # encoding: [0x54,0x02,0x28,0x3b]
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; MM2-NEXT: mthc1 $zero, $f2 # encoding: [0x54,0x02,0x38,0x3b]
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; MM2-NEXT: c.ule.d $f12, $f2 # encoding: [0x54,0x4c,0x05,0xfc]
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; MM2-NEXT: bc1t $BB0_2 # encoding: [0x43,0xa0,A,A]
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; MM2-NEXT: # fixup A - offset: 0, value: ($BB0_2), kind: fixup_MICROMIPS_PC16_S1
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; MM2-NEXT: nop # encoding: [0x00,0x00,0x00,0x00]
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; MM2-NEXT: # %bb.1: # %entry
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; MM2-NEXT: j $BB0_2 # encoding: [0b110101AA,A,A,A]
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; MM2-NEXT: # fixup A - offset: 0, value: ($BB0_2), kind: fixup_MICROMIPS_26_S1
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; MM2-NEXT: nop # encoding: [0x00,0x00,0x00,0x00]
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; MM2-NEXT: $BB0_2: # %return
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; MM2-NEXT: jrc $ra # encoding: [0x45,0xbf]
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;
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; MM6-LABEL: foo:
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; MM6: # %bb.0: # %entry
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; MM6-NEXT: mov.d $f0, $f12 # encoding: [0x54,0x0c,0x20,0x7b]
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; MM6-NEXT: mtc1 $zero, $f1 # encoding: [0x54,0x01,0x28,0x3b]
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; MM6-NEXT: mthc1 $zero, $f1 # encoding: [0x54,0x01,0x38,0x3b]
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; MM6-NEXT: cmp.ule.d $f1, $f12, $f1 # encoding: [0x54,0x2c,0x09,0xd5]
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; MM6-NEXT: mfc1 $2, $f1 # encoding: [0x54,0x41,0x20,0x3b]
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; MM6-NEXT: andi16 $2, $2, 1 # encoding: [0x2d,0x21]
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; MM6-NEXT: jrc $ra # encoding: [0x45,0xbf]
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entry:
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%cmp = fcmp ogt double %a, 0.000000e+00
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br i1 %cmp, label %if.end, label %if.else
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if.else:
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br label %return
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if.end:
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%mul = fmul double %a, 2.000000e+00
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br label %return
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return:
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ret double %a
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}
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define double @bar(double %x, double %y) {
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; MM2-LABEL: bar:
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; MM2: # %bb.0: # %entry
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; MM2-NEXT: mov.d $f0, $f14 # encoding: [0x54,0x0e,0x20,0x7b]
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; MM2-NEXT: c.olt.d $f12, $f14 # encoding: [0x55,0xcc,0x05,0x3c]
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; MM2-NEXT: jr $ra # encoding: [0x00,0x1f,0x0f,0x3c]
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; MM2-NEXT: movt.d $f0, $f12, $fcc0 # encoding: [0x54,0x0c,0x02,0x60]
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;
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; MM6-LABEL: bar:
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; MM6: # %bb.0: # %entry
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; MM6-NEXT: cmp.lt.d $f0, $f12, $f14 # encoding: [0x55,0xcc,0x01,0x15]
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; MM6-NEXT: mfc1 $1, $f0 # encoding: [0x54,0x20,0x20,0x3b]
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; MM6-NEXT: mtc1 $1, $f0 # encoding: [0x54,0x20,0x28,0x3b]
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; MM6-NEXT: sel.d $f0, $f14, $f12 # encoding: [0x55,0x8e,0x02,0xb8]
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; MM6-NEXT: jrc $ra # encoding: [0x45,0xbf]
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entry:
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%z = fcmp olt double %x, %y
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%r = select i1 %z, double %x, double %y
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ret double %r
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}
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