; CHECK-LABEL: name: test_fcanonicalize
; CHECK: liveins: $vgpr0
- ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
- ; CHECK: [[FCANONICALIZE:%[0-9]+]]:_(s32) = G_FCANONICALIZE [[COPY]]
- ; CHECK: $vgpr0 = COPY [[FCANONICALIZE]](s32)
+ ; CHECK-NEXT: {{ $}}
+ ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+ ; CHECK-NEXT: [[FCANONICALIZE:%[0-9]+]]:_(s32) = G_FCANONICALIZE [[COPY]]
+ ; CHECK-NEXT: $vgpr0 = COPY [[FCANONICALIZE]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = G_FCANONICALIZE %0
%2:_(s32) = G_FCANONICALIZE %1
; CHECK-LABEL: name: test_fconstant
; CHECK: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+10
- ; CHECK: $vgpr0 = COPY [[C]](s32)
+ ; CHECK-NEXT: $vgpr0 = COPY [[C]](s32)
%0:_(s32) = G_FCONSTANT float 1.0e10
%1:_(s32) = G_FCANONICALIZE %0
$vgpr0 = COPY %1(s32)
; CHECK-LABEL: name: test_denormal_fconstant
; CHECK: [[C:%[0-9]+]]:_(s64) = G_FCONSTANT double 1.618950e-319
- ; CHECK: [[FCANONICALIZE:%[0-9]+]]:_(s64) = G_FCANONICALIZE [[C]]
- ; CHECK: $vgpr0_vgpr1 = COPY [[FCANONICALIZE]](s64)
+ ; CHECK-NEXT: [[FCANONICALIZE:%[0-9]+]]:_(s64) = G_FCANONICALIZE [[C]]
+ ; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[FCANONICALIZE]](s64)
%0:_(s64) = G_FCONSTANT double 0x0000000000008000
%1:_(s64) = G_FCANONICALIZE %0
$vgpr0_vgpr1 = COPY %1(s64)
; CHECK-LABEL: name: test_fminnum_with_fminnum_argument_s32_ieee_mode_on
; CHECK: liveins: $vgpr0, $vgpr1, $vgpr2
- ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
- ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; CHECK: [[FCANONICALIZE:%[0-9]+]]:_(s32) = G_FCANONICALIZE [[COPY]]
- ; CHECK: [[FCANONICALIZE1:%[0-9]+]]:_(s32) = G_FCANONICALIZE [[COPY1]]
- ; CHECK: [[FMINNUM_IEEE:%[0-9]+]]:_(s32) = G_FMINNUM_IEEE [[FCANONICALIZE]], [[FCANONICALIZE1]]
- ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr2
- ; CHECK: [[FCANONICALIZE2:%[0-9]+]]:_(s32) = G_FCANONICALIZE [[COPY2]]
- ; CHECK: [[FMINNUM_IEEE1:%[0-9]+]]:_(s32) = G_FMINNUM_IEEE [[FMINNUM_IEEE]], [[FCANONICALIZE2]]
- ; CHECK: $vgpr0 = COPY [[FMINNUM_IEEE1]](s32)
+ ; CHECK-NEXT: {{ $}}
+ ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+ ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
+ ; CHECK-NEXT: [[FCANONICALIZE:%[0-9]+]]:_(s32) = G_FCANONICALIZE [[COPY]]
+ ; CHECK-NEXT: [[FCANONICALIZE1:%[0-9]+]]:_(s32) = G_FCANONICALIZE [[COPY1]]
+ ; CHECK-NEXT: [[FMINNUM_IEEE:%[0-9]+]]:_(s32) = G_FMINNUM_IEEE [[FCANONICALIZE]], [[FCANONICALIZE1]]
+ ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr2
+ ; CHECK-NEXT: [[FCANONICALIZE2:%[0-9]+]]:_(s32) = G_FCANONICALIZE [[COPY2]]
+ ; CHECK-NEXT: [[FMINNUM_IEEE1:%[0-9]+]]:_(s32) = G_FMINNUM_IEEE [[FMINNUM_IEEE]], [[FCANONICALIZE2]]
+ ; CHECK-NEXT: $vgpr0 = COPY [[FMINNUM_IEEE1]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%7:_(s32) = G_FCANONICALIZE %0
; CHECK-LABEL: name: test_fminnum_with_fmaxnum_argument_s32_ieee_mode_on
; CHECK: liveins: $vgpr0, $vgpr1, $vgpr2
- ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
- ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; CHECK: [[FCANONICALIZE:%[0-9]+]]:_(s32) = G_FCANONICALIZE [[COPY]]
- ; CHECK: [[FCANONICALIZE1:%[0-9]+]]:_(s32) = G_FCANONICALIZE [[COPY1]]
- ; CHECK: [[FMAXNUM_IEEE:%[0-9]+]]:_(s32) = G_FMAXNUM_IEEE [[FCANONICALIZE]], [[FCANONICALIZE1]]
- ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr2
- ; CHECK: [[FCANONICALIZE2:%[0-9]+]]:_(s32) = G_FCANONICALIZE [[COPY2]]
- ; CHECK: [[FMINNUM_IEEE:%[0-9]+]]:_(s32) = G_FMINNUM_IEEE [[FMAXNUM_IEEE]], [[FCANONICALIZE2]]
- ; CHECK: $vgpr0 = COPY [[FMINNUM_IEEE]](s32)
+ ; CHECK-NEXT: {{ $}}
+ ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+ ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
+ ; CHECK-NEXT: [[FCANONICALIZE:%[0-9]+]]:_(s32) = G_FCANONICALIZE [[COPY]]
+ ; CHECK-NEXT: [[FCANONICALIZE1:%[0-9]+]]:_(s32) = G_FCANONICALIZE [[COPY1]]
+ ; CHECK-NEXT: [[FMAXNUM_IEEE:%[0-9]+]]:_(s32) = G_FMAXNUM_IEEE [[FCANONICALIZE]], [[FCANONICALIZE1]]
+ ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr2
+ ; CHECK-NEXT: [[FCANONICALIZE2:%[0-9]+]]:_(s32) = G_FCANONICALIZE [[COPY2]]
+ ; CHECK-NEXT: [[FMINNUM_IEEE:%[0-9]+]]:_(s32) = G_FMINNUM_IEEE [[FMAXNUM_IEEE]], [[FCANONICALIZE2]]
+ ; CHECK-NEXT: $vgpr0 = COPY [[FMINNUM_IEEE]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%7:_(s32) = G_FCANONICALIZE %0
; CHECK-LABEL: name: test_fmaxnum_with_fmaxnum_argument_s32_ieee_mode_on
; CHECK: liveins: $vgpr0, $vgpr1, $vgpr2
- ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
- ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; CHECK: [[FCANONICALIZE:%[0-9]+]]:_(s32) = G_FCANONICALIZE [[COPY]]
- ; CHECK: [[FCANONICALIZE1:%[0-9]+]]:_(s32) = G_FCANONICALIZE [[COPY1]]
- ; CHECK: [[FMAXNUM_IEEE:%[0-9]+]]:_(s32) = G_FMAXNUM_IEEE [[FCANONICALIZE]], [[FCANONICALIZE1]]
- ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr2
- ; CHECK: [[FCANONICALIZE2:%[0-9]+]]:_(s32) = G_FCANONICALIZE [[COPY2]]
- ; CHECK: [[FMAXNUM_IEEE1:%[0-9]+]]:_(s32) = G_FMAXNUM_IEEE [[FMAXNUM_IEEE]], [[FCANONICALIZE2]]
- ; CHECK: $vgpr0 = COPY [[FMAXNUM_IEEE1]](s32)
+ ; CHECK-NEXT: {{ $}}
+ ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+ ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
+ ; CHECK-NEXT: [[FCANONICALIZE:%[0-9]+]]:_(s32) = G_FCANONICALIZE [[COPY]]
+ ; CHECK-NEXT: [[FCANONICALIZE1:%[0-9]+]]:_(s32) = G_FCANONICALIZE [[COPY1]]
+ ; CHECK-NEXT: [[FMAXNUM_IEEE:%[0-9]+]]:_(s32) = G_FMAXNUM_IEEE [[FCANONICALIZE]], [[FCANONICALIZE1]]
+ ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr2
+ ; CHECK-NEXT: [[FCANONICALIZE2:%[0-9]+]]:_(s32) = G_FCANONICALIZE [[COPY2]]
+ ; CHECK-NEXT: [[FMAXNUM_IEEE1:%[0-9]+]]:_(s32) = G_FMAXNUM_IEEE [[FMAXNUM_IEEE]], [[FCANONICALIZE2]]
+ ; CHECK-NEXT: $vgpr0 = COPY [[FMAXNUM_IEEE1]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%7:_(s32) = G_FCANONICALIZE %0
; CHECK-LABEL: name: test_fmaxnum_with_fminnum_argument_s32_ieee_mode_on
; CHECK: liveins: $vgpr0, $vgpr1, $vgpr2
- ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
- ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; CHECK: [[FCANONICALIZE:%[0-9]+]]:_(s32) = G_FCANONICALIZE [[COPY]]
- ; CHECK: [[FCANONICALIZE1:%[0-9]+]]:_(s32) = G_FCANONICALIZE [[COPY1]]
- ; CHECK: [[FMINNUM_IEEE:%[0-9]+]]:_(s32) = G_FMINNUM_IEEE [[FCANONICALIZE]], [[FCANONICALIZE1]]
- ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr2
- ; CHECK: [[FCANONICALIZE2:%[0-9]+]]:_(s32) = G_FCANONICALIZE [[COPY2]]
- ; CHECK: [[FMAXNUM_IEEE:%[0-9]+]]:_(s32) = G_FMAXNUM_IEEE [[FMINNUM_IEEE]], [[FCANONICALIZE2]]
- ; CHECK: $vgpr0 = COPY [[FMAXNUM_IEEE]](s32)
+ ; CHECK-NEXT: {{ $}}
+ ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+ ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
+ ; CHECK-NEXT: [[FCANONICALIZE:%[0-9]+]]:_(s32) = G_FCANONICALIZE [[COPY]]
+ ; CHECK-NEXT: [[FCANONICALIZE1:%[0-9]+]]:_(s32) = G_FCANONICALIZE [[COPY1]]
+ ; CHECK-NEXT: [[FMINNUM_IEEE:%[0-9]+]]:_(s32) = G_FMINNUM_IEEE [[FCANONICALIZE]], [[FCANONICALIZE1]]
+ ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr2
+ ; CHECK-NEXT: [[FCANONICALIZE2:%[0-9]+]]:_(s32) = G_FCANONICALIZE [[COPY2]]
+ ; CHECK-NEXT: [[FMAXNUM_IEEE:%[0-9]+]]:_(s32) = G_FMAXNUM_IEEE [[FMINNUM_IEEE]], [[FCANONICALIZE2]]
+ ; CHECK-NEXT: $vgpr0 = COPY [[FMAXNUM_IEEE]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%7:_(s32) = G_FCANONICALIZE %0
; CHECK-LABEL: name: test_multiple_uses
; CHECK: liveins: $vgpr0, $vgpr1
- ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
- ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
- ; CHECK: [[FCANONICALIZE:%[0-9]+]]:_(s32) = G_FCANONICALIZE [[COPY]]
- ; CHECK: [[FCANONICALIZE1:%[0-9]+]]:_(s32) = G_FCANONICALIZE [[COPY1]]
- ; CHECK: [[FMINNUM_IEEE:%[0-9]+]]:_(s32) = G_FMINNUM_IEEE [[FCANONICALIZE]], [[FCANONICALIZE1]]
- ; CHECK: [[FMAXNUM_IEEE:%[0-9]+]]:_(s32) = G_FMAXNUM_IEEE [[FMINNUM_IEEE]], [[FMINNUM_IEEE]]
- ; CHECK: $vgpr0 = COPY [[FMAXNUM_IEEE]](s32)
+ ; CHECK-NEXT: {{ $}}
+ ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+ ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
+ ; CHECK-NEXT: [[FCANONICALIZE:%[0-9]+]]:_(s32) = G_FCANONICALIZE [[COPY]]
+ ; CHECK-NEXT: [[FCANONICALIZE1:%[0-9]+]]:_(s32) = G_FCANONICALIZE [[COPY1]]
+ ; CHECK-NEXT: [[FMINNUM_IEEE:%[0-9]+]]:_(s32) = G_FMINNUM_IEEE [[FCANONICALIZE]], [[FCANONICALIZE1]]
+ ; CHECK-NEXT: [[FMAXNUM_IEEE:%[0-9]+]]:_(s32) = G_FMAXNUM_IEEE [[FMINNUM_IEEE]], [[FMINNUM_IEEE]]
+ ; CHECK-NEXT: $vgpr0 = COPY [[FMAXNUM_IEEE]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%6:_(s32) = G_FCANONICALIZE %0
%3:_(s32) = G_FMAXNUM_IEEE %4, %5
$vgpr0 = COPY %3(s32)
...
+
+---
+name: test_splat_padded_with_undef
+tracksRegLiveness: true
+legalized: true
+machineFunctionInfo:
+ mode:
+ ieee: true
+body: |
+ bb.0 :
+ liveins: $vgpr0
+
+ ; CHECK-LABEL: name: test_splat_padded_with_undef
+ ; CHECK: liveins: $vgpr0
+ ; CHECK-NEXT: {{ $}}
+ ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
+ ; CHECK-NEXT: %two:_(s16) = G_FCONSTANT half 0xH4000
+ ; CHECK-NEXT: %two_s32:_(s32) = G_ANYEXT %two(s16)
+ ; CHECK-NEXT: %two_splat:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC %two_s32(s32), %two_s32(s32)
+ ; CHECK-NEXT: %zero:_(s16) = G_FCONSTANT half 0xH0000
+ ; CHECK-NEXT: %zero_s32:_(s32) = G_ANYEXT %zero(s16)
+ ; CHECK-NEXT: %undef:_(s32) = G_IMPLICIT_DEF
+ ; CHECK-NEXT: %zero_undef:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC %zero_s32(s32), %undef(s32)
+ ; CHECK-NEXT: %one:_(s16) = G_FCONSTANT half 0xH3C00
+ ; CHECK-NEXT: %one_s32:_(s32) = G_ANYEXT %one(s16)
+ ; CHECK-NEXT: %one_undef:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC %one_s32(s32), %undef(s32)
+ ; CHECK-NEXT: [[FMUL:%[0-9]+]]:_(<2 x s16>) = G_FMUL [[COPY]], %two_splat
+ ; CHECK-NEXT: [[FCANONICALIZE:%[0-9]+]]:_(<2 x s16>) = G_FCANONICALIZE [[FMUL]]
+ ; CHECK-NEXT: [[FMAXNUM_IEEE:%[0-9]+]]:_(<2 x s16>) = G_FMAXNUM_IEEE %zero_undef, [[FCANONICALIZE]]
+ ; CHECK-NEXT: [[FMINNUM_IEEE:%[0-9]+]]:_(<2 x s16>) = G_FMINNUM_IEEE %one_undef, [[FMAXNUM_IEEE]]
+ ; CHECK-NEXT: $vgpr0 = COPY [[FMINNUM_IEEE]](<2 x s16>)
+ %0:_(<2 x s16>) = COPY $vgpr0
+ %two:_(s16) = G_FCONSTANT half 0xH4000
+ %two_s32:_(s32) = G_ANYEXT %two(s16)
+ %two_splat:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC %two_s32(s32), %two_s32(s32)
+ %zero:_(s16) = G_FCONSTANT half 0xH0000
+ %zero_s32:_(s32) = G_ANYEXT %zero(s16)
+ %undef:_(s32) = G_IMPLICIT_DEF
+ %zero_undef:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC %zero_s32(s32), %undef(s32)
+ %one:_(s16) = G_FCONSTANT half 0xH3C00
+ %one_s32:_(s32) = G_ANYEXT %one(s16)
+ %one_undef:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC %one_s32(s32), %undef(s32)
+ %4:_(<2 x s16>) = G_FMUL %0, %two_splat
+ %zero_undef_fcan:_(<2 x s16>) = G_FCANONICALIZE %zero_undef
+ %16:_(<2 x s16>) = G_FCANONICALIZE %4
+ %8:_(<2 x s16>) = G_FMAXNUM_IEEE %zero_undef_fcan, %16
+ %one_undef_fcan:_(<2 x s16>) = G_FCANONICALIZE %one_undef
+ %14:_(<2 x s16>) = G_FCANONICALIZE %8
+ %11:_(<2 x s16>) = G_FMINNUM_IEEE %one_undef_fcan, %14
+ $vgpr0 = COPY %11(<2 x s16>)
+...
+
+---
+name: test_splat_SNaN_and_QNaN_padded_with_undef
+tracksRegLiveness: true
+legalized: true
+machineFunctionInfo:
+ mode:
+ ieee: true
+body: |
+ bb.0 :
+ liveins: $vgpr0
+
+ ; CHECK-LABEL: name: test_splat_SNaN_and_QNaN_padded_with_undef
+ ; CHECK: liveins: $vgpr0
+ ; CHECK-NEXT: {{ $}}
+ ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
+ ; CHECK-NEXT: %two:_(s16) = G_FCONSTANT half 0xH4000
+ ; CHECK-NEXT: %two_s32:_(s32) = G_ANYEXT %two(s16)
+ ; CHECK-NEXT: %two_splat:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC %two_s32(s32), %two_s32(s32)
+ ; CHECK-NEXT: %snan:_(s16) = G_FCONSTANT half 0xH7C01
+ ; CHECK-NEXT: %snan_s32:_(s32) = G_ANYEXT %snan(s16)
+ ; CHECK-NEXT: %undef:_(s32) = G_IMPLICIT_DEF
+ ; CHECK-NEXT: %snan_undef:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC %snan_s32(s32), %undef(s32)
+ ; CHECK-NEXT: %qnan:_(s16) = G_FCONSTANT half 0xH7E01
+ ; CHECK-NEXT: %qnan_s32:_(s32) = G_ANYEXT %qnan(s16)
+ ; CHECK-NEXT: %qnan_undef:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC %qnan_s32(s32), %undef(s32)
+ ; CHECK-NEXT: [[FMUL:%[0-9]+]]:_(<2 x s16>) = G_FMUL [[COPY]], %two_splat
+ ; CHECK-NEXT: %snan_undef_fcan:_(<2 x s16>) = G_FCANONICALIZE %snan_undef
+ ; CHECK-NEXT: [[FCANONICALIZE:%[0-9]+]]:_(<2 x s16>) = G_FCANONICALIZE [[FMUL]]
+ ; CHECK-NEXT: [[FMAXNUM_IEEE:%[0-9]+]]:_(<2 x s16>) = G_FMAXNUM_IEEE %snan_undef_fcan, [[FCANONICALIZE]]
+ ; CHECK-NEXT: [[FMINNUM_IEEE:%[0-9]+]]:_(<2 x s16>) = G_FMINNUM_IEEE %qnan_undef, [[FMAXNUM_IEEE]]
+ ; CHECK-NEXT: $vgpr0 = COPY [[FMINNUM_IEEE]](<2 x s16>)
+ %0:_(<2 x s16>) = COPY $vgpr0
+ %two:_(s16) = G_FCONSTANT half 0xH4000
+ %two_s32:_(s32) = G_ANYEXT %two(s16)
+ %two_splat:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC %two_s32(s32), %two_s32(s32)
+ %snan:_(s16) = G_FCONSTANT half 0xH7C01
+ %snan_s32:_(s32) = G_ANYEXT %snan(s16)
+ %undef:_(s32) = G_IMPLICIT_DEF
+ %snan_undef:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC %snan_s32(s32), %undef(s32)
+ %qnan:_(s16) = G_FCONSTANT half 0xH7E01
+ %qnan_s32:_(s32) = G_ANYEXT %qnan(s16)
+ %qnan_undef:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC %qnan_s32(s32), %undef(s32)
+ %4:_(<2 x s16>) = G_FMUL %0, %two_splat
+ %snan_undef_fcan:_(<2 x s16>) = G_FCANONICALIZE %snan_undef
+ %16:_(<2 x s16>) = G_FCANONICALIZE %4
+ %8:_(<2 x s16>) = G_FMAXNUM_IEEE %snan_undef_fcan, %16
+ %qnan_undef_fcan:_(<2 x s16>) = G_FCANONICALIZE %qnan_undef
+ %14:_(<2 x s16>) = G_FCANONICALIZE %8
+ %11:_(<2 x s16>) = G_FMINNUM_IEEE %qnan_undef_fcan, %14
+ $vgpr0 = COPY %11(<2 x s16>)
+...