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MIPS: Add 64r2 test to CodeGen/fp-maximumnum-minimumnum.ll #141218

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May 24, 2025
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MIPS: Add 64r2 test to CodeGen/fp-maximumnum-minimumnum.ll #141218

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219 changes: 219 additions & 0 deletions llvm/test/CodeGen/Mips/fp-maximumnum-minimumnum.ll
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Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc --mtriple=mipsisa32r6 < %s | FileCheck %s --check-prefix=MIPS32R6
; RUN: llc --mtriple=mips64 < %s | FileCheck %s --check-prefix=MIPS64R2

declare float @llvm.maximumnum.f32(float, float)
declare double @llvm.maximumnum.f64(double, double)
Expand All @@ -13,6 +14,28 @@ define float @maximumnum_float(float %x, float %y) {
; MIPS32R6-NEXT: min.s $f1, $f12, $f12
; MIPS32R6-NEXT: jr $ra
; MIPS32R6-NEXT: max.s $f0, $f1, $f0
;
; MIPS64R2-LABEL: maximumnum_float:
; MIPS64R2: # %bb.0:
; MIPS64R2-NEXT: c.un.s $f12, $f12
; MIPS64R2-NEXT: movt.s $f12, $f13, $fcc0
; MIPS64R2-NEXT: c.un.s $f13, $f13
; MIPS64R2-NEXT: movt.s $f13, $f12, $fcc0
; MIPS64R2-NEXT: c.ule.s $f12, $f13
; MIPS64R2-NEXT: mov.s $f0, $f13
; MIPS64R2-NEXT: movf.s $f0, $f12, $fcc0
; MIPS64R2-NEXT: add.s $f1, $f0, $f0
; MIPS64R2-NEXT: c.un.s $f0, $f0
; MIPS64R2-NEXT: movt.s $f0, $f1, $fcc0
; MIPS64R2-NEXT: mfc1 $1, $f12
; MIPS64R2-NEXT: mov.s $f1, $f0
; MIPS64R2-NEXT: movz.s $f1, $f12, $1
; MIPS64R2-NEXT: mfc1 $1, $f13
; MIPS64R2-NEXT: mtc1 $zero, $f2
; MIPS64R2-NEXT: movz.s $f1, $f13, $1
; MIPS64R2-NEXT: c.eq.s $f0, $f2
; MIPS64R2-NEXT: jr $ra
; MIPS64R2-NEXT: movt.s $f0, $f1, $fcc0
%z = call float @llvm.maximumnum.f32(float %x, float %y)
ret float %z
}
Expand All @@ -24,6 +47,20 @@ define float @maximumnum_float_nsz(float %x, float %y) {
; MIPS32R6-NEXT: min.s $f1, $f12, $f12
; MIPS32R6-NEXT: jr $ra
; MIPS32R6-NEXT: max.s $f0, $f1, $f0
;
; MIPS64R2-LABEL: maximumnum_float_nsz:
; MIPS64R2: # %bb.0:
; MIPS64R2-NEXT: mov.s $f0, $f13
; MIPS64R2-NEXT: c.un.s $f12, $f12
; MIPS64R2-NEXT: movt.s $f12, $f13, $fcc0
; MIPS64R2-NEXT: c.un.s $f13, $f13
; MIPS64R2-NEXT: movt.s $f0, $f12, $fcc0
; MIPS64R2-NEXT: c.ule.s $f12, $f0
; MIPS64R2-NEXT: movf.s $f0, $f12, $fcc0
; MIPS64R2-NEXT: add.s $f1, $f0, $f0
; MIPS64R2-NEXT: c.un.s $f0, $f0
; MIPS64R2-NEXT: jr $ra
; MIPS64R2-NEXT: movt.s $f0, $f1, $fcc0
%z = call nsz float @llvm.maximumnum.f32(float %x, float %y)
ret float %z
}
Expand All @@ -33,6 +70,21 @@ define float @maximumnum_float_nnan(float %x, float %y) {
; MIPS32R6: # %bb.0:
; MIPS32R6-NEXT: jr $ra
; MIPS32R6-NEXT: max.s $f0, $f12, $f14
;
; MIPS64R2-LABEL: maximumnum_float_nnan:
; MIPS64R2: # %bb.0:
; MIPS64R2-NEXT: c.ule.s $f12, $f13
; MIPS64R2-NEXT: mov.s $f0, $f13
; MIPS64R2-NEXT: movf.s $f0, $f12, $fcc0
; MIPS64R2-NEXT: mfc1 $1, $f12
; MIPS64R2-NEXT: mov.s $f1, $f0
; MIPS64R2-NEXT: movz.s $f1, $f12, $1
; MIPS64R2-NEXT: mfc1 $1, $f13
; MIPS64R2-NEXT: movz.s $f1, $f13, $1
; MIPS64R2-NEXT: mtc1 $zero, $f2
; MIPS64R2-NEXT: c.eq.s $f0, $f2
; MIPS64R2-NEXT: jr $ra
; MIPS64R2-NEXT: movt.s $f0, $f1, $fcc0
%z = call nnan float @llvm.maximumnum.f32(float %x, float %y)
ret float %z
}
Expand All @@ -45,6 +97,28 @@ define double @maximumnum_double(double %x, double %y) {
; MIPS32R6-NEXT: min.d $f1, $f12, $f12
; MIPS32R6-NEXT: jr $ra
; MIPS32R6-NEXT: max.d $f0, $f1, $f0
;
; MIPS64R2-LABEL: maximumnum_double:
; MIPS64R2: # %bb.0:
; MIPS64R2-NEXT: c.un.d $f12, $f12
; MIPS64R2-NEXT: movt.d $f12, $f13, $fcc0
; MIPS64R2-NEXT: c.un.d $f13, $f13
; MIPS64R2-NEXT: movt.d $f13, $f12, $fcc0
; MIPS64R2-NEXT: c.ule.d $f12, $f13
; MIPS64R2-NEXT: mov.d $f0, $f13
; MIPS64R2-NEXT: movf.d $f0, $f12, $fcc0
; MIPS64R2-NEXT: add.d $f1, $f0, $f0
; MIPS64R2-NEXT: c.un.d $f0, $f0
; MIPS64R2-NEXT: movt.d $f0, $f1, $fcc0
; MIPS64R2-NEXT: dmfc1 $1, $f12
; MIPS64R2-NEXT: mov.d $f1, $f0
; MIPS64R2-NEXT: movz.d $f1, $f12, $1
; MIPS64R2-NEXT: dmfc1 $1, $f13
; MIPS64R2-NEXT: movz.d $f1, $f13, $1
; MIPS64R2-NEXT: dmtc1 $zero, $f2
; MIPS64R2-NEXT: c.eq.d $f0, $f2
; MIPS64R2-NEXT: jr $ra
; MIPS64R2-NEXT: movt.d $f0, $f1, $fcc0
%z = call double @llvm.maximumnum.f64(double %x, double %y)
ret double %z
}
Expand All @@ -56,6 +130,20 @@ define double @maximumnum_double_nsz(double %x, double %y) {
; MIPS32R6-NEXT: min.d $f1, $f12, $f12
; MIPS32R6-NEXT: jr $ra
; MIPS32R6-NEXT: max.d $f0, $f1, $f0
;
; MIPS64R2-LABEL: maximumnum_double_nsz:
; MIPS64R2: # %bb.0:
; MIPS64R2-NEXT: mov.d $f0, $f13
; MIPS64R2-NEXT: c.un.d $f12, $f12
; MIPS64R2-NEXT: movt.d $f12, $f13, $fcc0
; MIPS64R2-NEXT: c.un.d $f13, $f13
; MIPS64R2-NEXT: movt.d $f0, $f12, $fcc0
; MIPS64R2-NEXT: c.ule.d $f12, $f0
; MIPS64R2-NEXT: movf.d $f0, $f12, $fcc0
; MIPS64R2-NEXT: add.d $f1, $f0, $f0
; MIPS64R2-NEXT: c.un.d $f0, $f0
; MIPS64R2-NEXT: jr $ra
; MIPS64R2-NEXT: movt.d $f0, $f1, $fcc0
%z = call nsz double @llvm.maximumnum.f64(double %x, double %y)
ret double %z
}
Expand All @@ -65,6 +153,21 @@ define double @maximumnum_double_nnan(double %x, double %y) {
; MIPS32R6: # %bb.0:
; MIPS32R6-NEXT: jr $ra
; MIPS32R6-NEXT: max.d $f0, $f12, $f14
;
; MIPS64R2-LABEL: maximumnum_double_nnan:
; MIPS64R2: # %bb.0:
; MIPS64R2-NEXT: c.ule.d $f12, $f13
; MIPS64R2-NEXT: mov.d $f0, $f13
; MIPS64R2-NEXT: movf.d $f0, $f12, $fcc0
; MIPS64R2-NEXT: dmfc1 $1, $f12
; MIPS64R2-NEXT: mov.d $f1, $f0
; MIPS64R2-NEXT: movz.d $f1, $f12, $1
; MIPS64R2-NEXT: dmfc1 $1, $f13
; MIPS64R2-NEXT: movz.d $f1, $f13, $1
; MIPS64R2-NEXT: dmtc1 $zero, $f2
; MIPS64R2-NEXT: c.eq.d $f0, $f2
; MIPS64R2-NEXT: jr $ra
; MIPS64R2-NEXT: movt.d $f0, $f1, $fcc0
%z = call nnan double @llvm.maximumnum.f64(double %x, double %y)
ret double %z
}
Expand All @@ -76,6 +179,31 @@ define float @minimumnum_float(float %x, float %y) {
; MIPS32R6-NEXT: min.s $f1, $f12, $f12
; MIPS32R6-NEXT: jr $ra
; MIPS32R6-NEXT: min.s $f0, $f1, $f0
;
; MIPS64R2-LABEL: minimumnum_float:
; MIPS64R2: # %bb.0:
; MIPS64R2-NEXT: c.un.s $f12, $f12
; MIPS64R2-NEXT: movt.s $f12, $f13, $fcc0
; MIPS64R2-NEXT: c.un.s $f13, $f13
; MIPS64R2-NEXT: movt.s $f13, $f12, $fcc0
; MIPS64R2-NEXT: c.olt.s $f12, $f13
; MIPS64R2-NEXT: mov.s $f0, $f13
; MIPS64R2-NEXT: movt.s $f0, $f12, $fcc0
; MIPS64R2-NEXT: add.s $f1, $f0, $f0
; MIPS64R2-NEXT: c.un.s $f0, $f0
; MIPS64R2-NEXT: movt.s $f0, $f1, $fcc0
; MIPS64R2-NEXT: mfc1 $1, $f12
; MIPS64R2-NEXT: lui $2, 32768
; MIPS64R2-NEXT: xor $1, $1, $2
; MIPS64R2-NEXT: mov.s $f1, $f0
; MIPS64R2-NEXT: movz.s $f1, $f12, $1
; MIPS64R2-NEXT: mfc1 $1, $f13
; MIPS64R2-NEXT: xor $1, $1, $2
; MIPS64R2-NEXT: mtc1 $zero, $f2
; MIPS64R2-NEXT: movz.s $f1, $f13, $1
; MIPS64R2-NEXT: c.eq.s $f0, $f2
; MIPS64R2-NEXT: jr $ra
; MIPS64R2-NEXT: movt.s $f0, $f1, $fcc0
%z = call float @llvm.minimumnum.f32(float %x, float %y)
ret float %z
}
Expand All @@ -87,6 +215,20 @@ define float @minimumnum_float_nsz(float %x, float %y) {
; MIPS32R6-NEXT: min.s $f1, $f12, $f12
; MIPS32R6-NEXT: jr $ra
; MIPS32R6-NEXT: min.s $f0, $f1, $f0
;
; MIPS64R2-LABEL: minimumnum_float_nsz:
; MIPS64R2: # %bb.0:
; MIPS64R2-NEXT: mov.s $f0, $f13
; MIPS64R2-NEXT: c.un.s $f12, $f12
; MIPS64R2-NEXT: movt.s $f12, $f13, $fcc0
; MIPS64R2-NEXT: c.un.s $f13, $f13
; MIPS64R2-NEXT: movt.s $f0, $f12, $fcc0
; MIPS64R2-NEXT: c.olt.s $f12, $f0
; MIPS64R2-NEXT: movt.s $f0, $f12, $fcc0
; MIPS64R2-NEXT: add.s $f1, $f0, $f0
; MIPS64R2-NEXT: c.un.s $f0, $f0
; MIPS64R2-NEXT: jr $ra
; MIPS64R2-NEXT: movt.s $f0, $f1, $fcc0
%z = call nsz float @llvm.minimumnum.f32(float %x, float %y)
ret float %z
}
Expand All @@ -96,6 +238,24 @@ define float @minimumnum_float_nnan(float %x, float %y) {
; MIPS32R6: # %bb.0:
; MIPS32R6-NEXT: jr $ra
; MIPS32R6-NEXT: min.s $f0, $f12, $f14
;
; MIPS64R2-LABEL: minimumnum_float_nnan:
; MIPS64R2: # %bb.0:
; MIPS64R2-NEXT: c.olt.s $f12, $f13
; MIPS64R2-NEXT: mov.s $f0, $f13
; MIPS64R2-NEXT: movt.s $f0, $f12, $fcc0
; MIPS64R2-NEXT: mfc1 $1, $f12
; MIPS64R2-NEXT: lui $2, 32768
; MIPS64R2-NEXT: xor $1, $1, $2
; MIPS64R2-NEXT: mov.s $f1, $f0
; MIPS64R2-NEXT: movz.s $f1, $f12, $1
; MIPS64R2-NEXT: mfc1 $1, $f13
; MIPS64R2-NEXT: xor $1, $1, $2
; MIPS64R2-NEXT: movz.s $f1, $f13, $1
; MIPS64R2-NEXT: mtc1 $zero, $f2
; MIPS64R2-NEXT: c.eq.s $f0, $f2
; MIPS64R2-NEXT: jr $ra
; MIPS64R2-NEXT: movt.s $f0, $f1, $fcc0
%z = call nnan float @llvm.minimumnum.f32(float %x, float %y)
ret float %z
}
Expand All @@ -107,6 +267,32 @@ define double @minimumnum_double(double %x, double %y) {
; MIPS32R6-NEXT: min.d $f1, $f12, $f12
; MIPS32R6-NEXT: jr $ra
; MIPS32R6-NEXT: min.d $f0, $f1, $f0
;
; MIPS64R2-LABEL: minimumnum_double:
; MIPS64R2: # %bb.0:
; MIPS64R2-NEXT: c.un.d $f12, $f12
; MIPS64R2-NEXT: movt.d $f12, $f13, $fcc0
; MIPS64R2-NEXT: c.un.d $f13, $f13
; MIPS64R2-NEXT: movt.d $f13, $f12, $fcc0
; MIPS64R2-NEXT: c.olt.d $f12, $f13
; MIPS64R2-NEXT: mov.d $f0, $f13
; MIPS64R2-NEXT: movt.d $f0, $f12, $fcc0
; MIPS64R2-NEXT: add.d $f1, $f0, $f0
; MIPS64R2-NEXT: c.un.d $f0, $f0
; MIPS64R2-NEXT: movt.d $f0, $f1, $fcc0
; MIPS64R2-NEXT: dmfc1 $1, $f12
; MIPS64R2-NEXT: daddiu $2, $zero, 1
; MIPS64R2-NEXT: dsll $2, $2, 63
; MIPS64R2-NEXT: xor $1, $1, $2
; MIPS64R2-NEXT: mov.d $f1, $f0
; MIPS64R2-NEXT: movz.d $f1, $f12, $1
; MIPS64R2-NEXT: dmfc1 $1, $f13
; MIPS64R2-NEXT: xor $1, $1, $2
; MIPS64R2-NEXT: movz.d $f1, $f13, $1
; MIPS64R2-NEXT: dmtc1 $zero, $f2
; MIPS64R2-NEXT: c.eq.d $f0, $f2
; MIPS64R2-NEXT: jr $ra
; MIPS64R2-NEXT: movt.d $f0, $f1, $fcc0
%z = call double @llvm.minimumnum.f64(double %x, double %y)
ret double %z
}
Expand All @@ -118,6 +304,20 @@ define double @minimumnum_double_nsz(double %x, double %y) {
; MIPS32R6-NEXT: min.d $f1, $f12, $f12
; MIPS32R6-NEXT: jr $ra
; MIPS32R6-NEXT: min.d $f0, $f1, $f0
;
; MIPS64R2-LABEL: minimumnum_double_nsz:
; MIPS64R2: # %bb.0:
; MIPS64R2-NEXT: mov.d $f0, $f13
; MIPS64R2-NEXT: c.un.d $f12, $f12
; MIPS64R2-NEXT: movt.d $f12, $f13, $fcc0
; MIPS64R2-NEXT: c.un.d $f13, $f13
; MIPS64R2-NEXT: movt.d $f0, $f12, $fcc0
; MIPS64R2-NEXT: c.olt.d $f12, $f0
; MIPS64R2-NEXT: movt.d $f0, $f12, $fcc0
; MIPS64R2-NEXT: add.d $f1, $f0, $f0
; MIPS64R2-NEXT: c.un.d $f0, $f0
; MIPS64R2-NEXT: jr $ra
; MIPS64R2-NEXT: movt.d $f0, $f1, $fcc0
%z = call nsz double @llvm.minimumnum.f64(double %x, double %y)
ret double %z
}
Expand All @@ -127,6 +327,25 @@ define double @minimumnum_double_nnan(double %x, double %y) {
; MIPS32R6: # %bb.0:
; MIPS32R6-NEXT: jr $ra
; MIPS32R6-NEXT: min.d $f0, $f12, $f14
;
; MIPS64R2-LABEL: minimumnum_double_nnan:
; MIPS64R2: # %bb.0:
; MIPS64R2-NEXT: c.olt.d $f12, $f13
; MIPS64R2-NEXT: mov.d $f0, $f13
; MIPS64R2-NEXT: movt.d $f0, $f12, $fcc0
; MIPS64R2-NEXT: daddiu $1, $zero, 1
; MIPS64R2-NEXT: dsll $1, $1, 63
; MIPS64R2-NEXT: dmfc1 $2, $f12
; MIPS64R2-NEXT: xor $2, $2, $1
; MIPS64R2-NEXT: mov.d $f1, $f0
; MIPS64R2-NEXT: movz.d $f1, $f12, $2
; MIPS64R2-NEXT: dmfc1 $2, $f13
; MIPS64R2-NEXT: xor $1, $2, $1
; MIPS64R2-NEXT: movz.d $f1, $f13, $1
; MIPS64R2-NEXT: dmtc1 $zero, $f2
; MIPS64R2-NEXT: c.eq.d $f0, $f2
; MIPS64R2-NEXT: jr $ra
; MIPS64R2-NEXT: movt.d $f0, $f1, $fcc0
%z = call nnan double @llvm.minimumnum.f64(double %x, double %y)
ret double %z
}