Index: llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
===================================================================
--- llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
+++ llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
@@ -661,6 +661,7 @@
     FPToI.minScalar(1, S32);
 
   FPToI.minScalar(0, S32)
+       .minScalar(1, S32)
        .scalarize(0)
        .lower();
 
Index: llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-fptosi.mir
===================================================================
--- llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-fptosi.mir
+++ llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-fptosi.mir
@@ -587,3 +587,232 @@
     %1:_(<2 x s64>) = G_FPTOSI %0
     $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %1
 ...
+
+---
+name: test_fptosi_s16_to_s64
+body: |
+  bb.0:
+    liveins: $vgpr0
+
+    ; SI-LABEL: name: test_fptosi_s16_to_s64
+    ; SI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+    ; SI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
+    ; SI: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16)
+    ; SI: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 2139095040
+    ; SI: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 23
+    ; SI: [[AND:%[0-9]+]]:_(s32) = G_AND [[FPEXT]], [[C]]
+    ; SI: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[AND]], [[C1]](s32)
+    ; SI: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
+    ; SI: [[AND1:%[0-9]+]]:_(s32) = G_AND [[FPEXT]], [[C2]]
+    ; SI: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 31
+    ; SI: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[AND1]], [[C3]](s32)
+    ; SI: [[SEXT:%[0-9]+]]:_(s64) = G_SEXT [[ASHR]](s32)
+    ; SI: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 8388607
+    ; SI: [[AND2:%[0-9]+]]:_(s32) = G_AND [[FPEXT]], [[C4]]
+    ; SI: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 8388608
+    ; SI: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND2]], [[C5]]
+    ; SI: [[ZEXT:%[0-9]+]]:_(s64) = G_ZEXT [[OR]](s32)
+    ; SI: [[C6:%[0-9]+]]:_(s32) = G_CONSTANT i32 127
+    ; SI: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[LSHR]], [[C6]]
+    ; SI: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[SUB]], [[C1]]
+    ; SI: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[C1]], [[SUB]]
+    ; SI: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[ZEXT]], [[SUB1]](s32)
+    ; SI: [[LSHR1:%[0-9]+]]:_(s64) = G_LSHR [[ZEXT]], [[SUB2]](s32)
+    ; SI: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[SUB]](s32), [[C1]]
+    ; SI: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s1), [[SHL]], [[LSHR1]]
+    ; SI: [[XOR:%[0-9]+]]:_(s64) = G_XOR [[SELECT]], [[SEXT]]
+    ; SI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[XOR]](s64)
+    ; SI: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[SEXT]](s64)
+    ; SI: [[USUBO:%[0-9]+]]:_(s32), [[USUBO1:%[0-9]+]]:_(s1) = G_USUBO [[UV]], [[UV2]]
+    ; SI: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s1) = G_USUBE [[UV1]], [[UV3]], [[USUBO1]]
+    ; SI: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO]](s32), [[USUBE]](s32)
+    ; SI: [[C7:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+    ; SI: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SUB]](s32), [[C7]]
+    ; SI: [[C8:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
+    ; SI: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[ICMP1]](s1), [[C8]], [[MV]]
+    ; SI: $vgpr0_vgpr1 = COPY [[SELECT1]](s64)
+    ; VI-LABEL: name: test_fptosi_s16_to_s64
+    ; VI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+    ; VI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
+    ; VI: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16)
+    ; VI: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 2139095040
+    ; VI: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 23
+    ; VI: [[AND:%[0-9]+]]:_(s32) = G_AND [[FPEXT]], [[C]]
+    ; VI: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[AND]], [[C1]](s32)
+    ; VI: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
+    ; VI: [[AND1:%[0-9]+]]:_(s32) = G_AND [[FPEXT]], [[C2]]
+    ; VI: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 31
+    ; VI: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[AND1]], [[C3]](s32)
+    ; VI: [[SEXT:%[0-9]+]]:_(s64) = G_SEXT [[ASHR]](s32)
+    ; VI: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 8388607
+    ; VI: [[AND2:%[0-9]+]]:_(s32) = G_AND [[FPEXT]], [[C4]]
+    ; VI: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 8388608
+    ; VI: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND2]], [[C5]]
+    ; VI: [[ZEXT:%[0-9]+]]:_(s64) = G_ZEXT [[OR]](s32)
+    ; VI: [[C6:%[0-9]+]]:_(s32) = G_CONSTANT i32 127
+    ; VI: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[LSHR]], [[C6]]
+    ; VI: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[SUB]], [[C1]]
+    ; VI: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[C1]], [[SUB]]
+    ; VI: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[ZEXT]], [[SUB1]](s32)
+    ; VI: [[LSHR1:%[0-9]+]]:_(s64) = G_LSHR [[ZEXT]], [[SUB2]](s32)
+    ; VI: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[SUB]](s32), [[C1]]
+    ; VI: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s1), [[SHL]], [[LSHR1]]
+    ; VI: [[XOR:%[0-9]+]]:_(s64) = G_XOR [[SELECT]], [[SEXT]]
+    ; VI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[XOR]](s64)
+    ; VI: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[SEXT]](s64)
+    ; VI: [[USUBO:%[0-9]+]]:_(s32), [[USUBO1:%[0-9]+]]:_(s1) = G_USUBO [[UV]], [[UV2]]
+    ; VI: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s1) = G_USUBE [[UV1]], [[UV3]], [[USUBO1]]
+    ; VI: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO]](s32), [[USUBE]](s32)
+    ; VI: [[C7:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+    ; VI: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SUB]](s32), [[C7]]
+    ; VI: [[C8:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
+    ; VI: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[ICMP1]](s1), [[C8]], [[MV]]
+    ; VI: $vgpr0_vgpr1 = COPY [[SELECT1]](s64)
+    %0:_(s32) = COPY $vgpr0
+    %1:_(s16) = G_TRUNC %0
+    %2:_(s64) = G_FPTOSI %1
+    $vgpr0_vgpr1 = COPY %2
+...
+
+---
+name: test_fptosi_v2s16_to_v2s64
+body: |
+  bb.0:
+    liveins: $vgpr0
+
+    ; SI-LABEL: name: test_fptosi_v2s16_to_v2s64
+    ; SI: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
+    ; SI: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
+    ; SI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
+    ; SI: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+    ; SI: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+    ; SI: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+    ; SI: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16)
+    ; SI: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 2139095040
+    ; SI: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 23
+    ; SI: [[AND:%[0-9]+]]:_(s32) = G_AND [[FPEXT]], [[C1]]
+    ; SI: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[AND]], [[C2]](s32)
+    ; SI: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
+    ; SI: [[AND1:%[0-9]+]]:_(s32) = G_AND [[FPEXT]], [[C3]]
+    ; SI: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 31
+    ; SI: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[AND1]], [[C4]](s32)
+    ; SI: [[SEXT:%[0-9]+]]:_(s64) = G_SEXT [[ASHR]](s32)
+    ; SI: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 8388607
+    ; SI: [[AND2:%[0-9]+]]:_(s32) = G_AND [[FPEXT]], [[C5]]
+    ; SI: [[C6:%[0-9]+]]:_(s32) = G_CONSTANT i32 8388608
+    ; SI: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND2]], [[C6]]
+    ; SI: [[ZEXT:%[0-9]+]]:_(s64) = G_ZEXT [[OR]](s32)
+    ; SI: [[C7:%[0-9]+]]:_(s32) = G_CONSTANT i32 127
+    ; SI: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[LSHR1]], [[C7]]
+    ; SI: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[SUB]], [[C2]]
+    ; SI: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[C2]], [[SUB]]
+    ; SI: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[ZEXT]], [[SUB1]](s32)
+    ; SI: [[LSHR2:%[0-9]+]]:_(s64) = G_LSHR [[ZEXT]], [[SUB2]](s32)
+    ; SI: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[SUB]](s32), [[C2]]
+    ; SI: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s1), [[SHL]], [[LSHR2]]
+    ; SI: [[XOR:%[0-9]+]]:_(s64) = G_XOR [[SELECT]], [[SEXT]]
+    ; SI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[XOR]](s64)
+    ; SI: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[SEXT]](s64)
+    ; SI: [[USUBO:%[0-9]+]]:_(s32), [[USUBO1:%[0-9]+]]:_(s1) = G_USUBO [[UV]], [[UV2]]
+    ; SI: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s1) = G_USUBE [[UV1]], [[UV3]], [[USUBO1]]
+    ; SI: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO]](s32), [[USUBE]](s32)
+    ; SI: [[C8:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+    ; SI: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SUB]](s32), [[C8]]
+    ; SI: [[C9:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
+    ; SI: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[ICMP1]](s1), [[C9]], [[MV]]
+    ; SI: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC1]](s16)
+    ; SI: [[AND3:%[0-9]+]]:_(s32) = G_AND [[FPEXT1]], [[C1]]
+    ; SI: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[AND3]], [[C2]](s32)
+    ; SI: [[AND4:%[0-9]+]]:_(s32) = G_AND [[FPEXT1]], [[C3]]
+    ; SI: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[AND4]], [[C4]](s32)
+    ; SI: [[SEXT1:%[0-9]+]]:_(s64) = G_SEXT [[ASHR1]](s32)
+    ; SI: [[AND5:%[0-9]+]]:_(s32) = G_AND [[FPEXT1]], [[C5]]
+    ; SI: [[OR1:%[0-9]+]]:_(s32) = G_OR [[AND5]], [[C6]]
+    ; SI: [[ZEXT1:%[0-9]+]]:_(s64) = G_ZEXT [[OR1]](s32)
+    ; SI: [[SUB3:%[0-9]+]]:_(s32) = G_SUB [[LSHR3]], [[C7]]
+    ; SI: [[SUB4:%[0-9]+]]:_(s32) = G_SUB [[SUB3]], [[C2]]
+    ; SI: [[SUB5:%[0-9]+]]:_(s32) = G_SUB [[C2]], [[SUB3]]
+    ; SI: [[SHL1:%[0-9]+]]:_(s64) = G_SHL [[ZEXT1]], [[SUB4]](s32)
+    ; SI: [[LSHR4:%[0-9]+]]:_(s64) = G_LSHR [[ZEXT1]], [[SUB5]](s32)
+    ; SI: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[SUB3]](s32), [[C2]]
+    ; SI: [[SELECT2:%[0-9]+]]:_(s64) = G_SELECT [[ICMP2]](s1), [[SHL1]], [[LSHR4]]
+    ; SI: [[XOR1:%[0-9]+]]:_(s64) = G_XOR [[SELECT2]], [[SEXT1]]
+    ; SI: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[XOR1]](s64)
+    ; SI: [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[SEXT1]](s64)
+    ; SI: [[USUBO2:%[0-9]+]]:_(s32), [[USUBO3:%[0-9]+]]:_(s1) = G_USUBO [[UV4]], [[UV6]]
+    ; SI: [[USUBE2:%[0-9]+]]:_(s32), [[USUBE3:%[0-9]+]]:_(s1) = G_USUBE [[UV5]], [[UV7]], [[USUBO3]]
+    ; SI: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO2]](s32), [[USUBE2]](s32)
+    ; SI: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SUB3]](s32), [[C8]]
+    ; SI: [[SELECT3:%[0-9]+]]:_(s64) = G_SELECT [[ICMP3]](s1), [[C9]], [[MV1]]
+    ; SI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[SELECT1]](s64), [[SELECT3]](s64)
+    ; SI: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
+    ; VI-LABEL: name: test_fptosi_v2s16_to_v2s64
+    ; VI: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
+    ; VI: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
+    ; VI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
+    ; VI: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+    ; VI: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+    ; VI: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+    ; VI: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16)
+    ; VI: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 2139095040
+    ; VI: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 23
+    ; VI: [[AND:%[0-9]+]]:_(s32) = G_AND [[FPEXT]], [[C1]]
+    ; VI: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[AND]], [[C2]](s32)
+    ; VI: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
+    ; VI: [[AND1:%[0-9]+]]:_(s32) = G_AND [[FPEXT]], [[C3]]
+    ; VI: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 31
+    ; VI: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[AND1]], [[C4]](s32)
+    ; VI: [[SEXT:%[0-9]+]]:_(s64) = G_SEXT [[ASHR]](s32)
+    ; VI: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 8388607
+    ; VI: [[AND2:%[0-9]+]]:_(s32) = G_AND [[FPEXT]], [[C5]]
+    ; VI: [[C6:%[0-9]+]]:_(s32) = G_CONSTANT i32 8388608
+    ; VI: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND2]], [[C6]]
+    ; VI: [[ZEXT:%[0-9]+]]:_(s64) = G_ZEXT [[OR]](s32)
+    ; VI: [[C7:%[0-9]+]]:_(s32) = G_CONSTANT i32 127
+    ; VI: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[LSHR1]], [[C7]]
+    ; VI: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[SUB]], [[C2]]
+    ; VI: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[C2]], [[SUB]]
+    ; VI: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[ZEXT]], [[SUB1]](s32)
+    ; VI: [[LSHR2:%[0-9]+]]:_(s64) = G_LSHR [[ZEXT]], [[SUB2]](s32)
+    ; VI: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[SUB]](s32), [[C2]]
+    ; VI: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s1), [[SHL]], [[LSHR2]]
+    ; VI: [[XOR:%[0-9]+]]:_(s64) = G_XOR [[SELECT]], [[SEXT]]
+    ; VI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[XOR]](s64)
+    ; VI: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[SEXT]](s64)
+    ; VI: [[USUBO:%[0-9]+]]:_(s32), [[USUBO1:%[0-9]+]]:_(s1) = G_USUBO [[UV]], [[UV2]]
+    ; VI: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s1) = G_USUBE [[UV1]], [[UV3]], [[USUBO1]]
+    ; VI: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO]](s32), [[USUBE]](s32)
+    ; VI: [[C8:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+    ; VI: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SUB]](s32), [[C8]]
+    ; VI: [[C9:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
+    ; VI: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[ICMP1]](s1), [[C9]], [[MV]]
+    ; VI: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC1]](s16)
+    ; VI: [[AND3:%[0-9]+]]:_(s32) = G_AND [[FPEXT1]], [[C1]]
+    ; VI: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[AND3]], [[C2]](s32)
+    ; VI: [[AND4:%[0-9]+]]:_(s32) = G_AND [[FPEXT1]], [[C3]]
+    ; VI: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[AND4]], [[C4]](s32)
+    ; VI: [[SEXT1:%[0-9]+]]:_(s64) = G_SEXT [[ASHR1]](s32)
+    ; VI: [[AND5:%[0-9]+]]:_(s32) = G_AND [[FPEXT1]], [[C5]]
+    ; VI: [[OR1:%[0-9]+]]:_(s32) = G_OR [[AND5]], [[C6]]
+    ; VI: [[ZEXT1:%[0-9]+]]:_(s64) = G_ZEXT [[OR1]](s32)
+    ; VI: [[SUB3:%[0-9]+]]:_(s32) = G_SUB [[LSHR3]], [[C7]]
+    ; VI: [[SUB4:%[0-9]+]]:_(s32) = G_SUB [[SUB3]], [[C2]]
+    ; VI: [[SUB5:%[0-9]+]]:_(s32) = G_SUB [[C2]], [[SUB3]]
+    ; VI: [[SHL1:%[0-9]+]]:_(s64) = G_SHL [[ZEXT1]], [[SUB4]](s32)
+    ; VI: [[LSHR4:%[0-9]+]]:_(s64) = G_LSHR [[ZEXT1]], [[SUB5]](s32)
+    ; VI: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[SUB3]](s32), [[C2]]
+    ; VI: [[SELECT2:%[0-9]+]]:_(s64) = G_SELECT [[ICMP2]](s1), [[SHL1]], [[LSHR4]]
+    ; VI: [[XOR1:%[0-9]+]]:_(s64) = G_XOR [[SELECT2]], [[SEXT1]]
+    ; VI: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[XOR1]](s64)
+    ; VI: [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[SEXT1]](s64)
+    ; VI: [[USUBO2:%[0-9]+]]:_(s32), [[USUBO3:%[0-9]+]]:_(s1) = G_USUBO [[UV4]], [[UV6]]
+    ; VI: [[USUBE2:%[0-9]+]]:_(s32), [[USUBE3:%[0-9]+]]:_(s1) = G_USUBE [[UV5]], [[UV7]], [[USUBO3]]
+    ; VI: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO2]](s32), [[USUBE2]](s32)
+    ; VI: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SUB3]](s32), [[C8]]
+    ; VI: [[SELECT3:%[0-9]+]]:_(s64) = G_SELECT [[ICMP3]](s1), [[C9]], [[MV1]]
+    ; VI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[SELECT1]](s64), [[SELECT3]](s64)
+    ; VI: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
+    %0:_(<2 x s16>) = COPY $vgpr0
+    %1:_(<2 x s64>) = G_FPTOSI %0
+    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %1
+...
Index: llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-fptoui.mir
===================================================================
--- llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-fptoui.mir
+++ llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-fptoui.mir
@@ -757,3 +757,402 @@
     %1:_(<2 x s64>) = G_FPTOUI %0
     $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %1
 ...
+
+---
+name: test_fptoui_s16_to_s64
+body: |
+  bb.0:
+    liveins: $vgpr0
+
+    ; SI-LABEL: name: test_fptoui_s16_to_s64
+    ; SI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+    ; SI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
+    ; SI: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16)
+    ; SI: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 2139095040
+    ; SI: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 23
+    ; SI: [[AND:%[0-9]+]]:_(s32) = G_AND [[FPEXT]], [[C]]
+    ; SI: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[AND]], [[C1]](s32)
+    ; SI: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
+    ; SI: [[AND1:%[0-9]+]]:_(s32) = G_AND [[FPEXT]], [[C2]]
+    ; SI: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 31
+    ; SI: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[AND1]], [[C3]](s32)
+    ; SI: [[SEXT:%[0-9]+]]:_(s64) = G_SEXT [[ASHR]](s32)
+    ; SI: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 8388607
+    ; SI: [[AND2:%[0-9]+]]:_(s32) = G_AND [[FPEXT]], [[C4]]
+    ; SI: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 8388608
+    ; SI: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND2]], [[C5]]
+    ; SI: [[ZEXT:%[0-9]+]]:_(s64) = G_ZEXT [[OR]](s32)
+    ; SI: [[C6:%[0-9]+]]:_(s32) = G_CONSTANT i32 127
+    ; SI: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[LSHR]], [[C6]]
+    ; SI: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[SUB]], [[C1]]
+    ; SI: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[C1]], [[SUB]]
+    ; SI: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[ZEXT]], [[SUB1]](s32)
+    ; SI: [[LSHR1:%[0-9]+]]:_(s64) = G_LSHR [[ZEXT]], [[SUB2]](s32)
+    ; SI: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[SUB]](s32), [[C1]]
+    ; SI: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s1), [[SHL]], [[LSHR1]]
+    ; SI: [[XOR:%[0-9]+]]:_(s64) = G_XOR [[SELECT]], [[SEXT]]
+    ; SI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[XOR]](s64)
+    ; SI: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[SEXT]](s64)
+    ; SI: [[USUBO:%[0-9]+]]:_(s32), [[USUBO1:%[0-9]+]]:_(s1) = G_USUBO [[UV]], [[UV2]]
+    ; SI: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s1) = G_USUBE [[UV1]], [[UV3]], [[USUBO1]]
+    ; SI: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO]](s32), [[USUBE]](s32)
+    ; SI: [[C7:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+    ; SI: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SUB]](s32), [[C7]]
+    ; SI: [[C8:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
+    ; SI: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[ICMP1]](s1), [[C8]], [[MV]]
+    ; SI: [[C9:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x43E0000000000000
+    ; SI: [[FSUB:%[0-9]+]]:_(s32) = G_FSUB [[FPEXT]], [[C9]]
+    ; SI: [[AND3:%[0-9]+]]:_(s32) = G_AND [[FSUB]], [[C]]
+    ; SI: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[AND3]], [[C1]](s32)
+    ; SI: [[AND4:%[0-9]+]]:_(s32) = G_AND [[FSUB]], [[C2]]
+    ; SI: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[AND4]], [[C3]](s32)
+    ; SI: [[SEXT1:%[0-9]+]]:_(s64) = G_SEXT [[ASHR1]](s32)
+    ; SI: [[AND5:%[0-9]+]]:_(s32) = G_AND [[FSUB]], [[C4]]
+    ; SI: [[OR1:%[0-9]+]]:_(s32) = G_OR [[AND5]], [[C5]]
+    ; SI: [[ZEXT1:%[0-9]+]]:_(s64) = G_ZEXT [[OR1]](s32)
+    ; SI: [[SUB3:%[0-9]+]]:_(s32) = G_SUB [[LSHR2]], [[C6]]
+    ; SI: [[SUB4:%[0-9]+]]:_(s32) = G_SUB [[SUB3]], [[C1]]
+    ; SI: [[SUB5:%[0-9]+]]:_(s32) = G_SUB [[C1]], [[SUB3]]
+    ; SI: [[SHL1:%[0-9]+]]:_(s64) = G_SHL [[ZEXT1]], [[SUB4]](s32)
+    ; SI: [[LSHR3:%[0-9]+]]:_(s64) = G_LSHR [[ZEXT1]], [[SUB5]](s32)
+    ; SI: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[SUB3]](s32), [[C1]]
+    ; SI: [[SELECT2:%[0-9]+]]:_(s64) = G_SELECT [[ICMP2]](s1), [[SHL1]], [[LSHR3]]
+    ; SI: [[XOR1:%[0-9]+]]:_(s64) = G_XOR [[SELECT2]], [[SEXT1]]
+    ; SI: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[XOR1]](s64)
+    ; SI: [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[SEXT1]](s64)
+    ; SI: [[USUBO2:%[0-9]+]]:_(s32), [[USUBO3:%[0-9]+]]:_(s1) = G_USUBO [[UV4]], [[UV6]]
+    ; SI: [[USUBE2:%[0-9]+]]:_(s32), [[USUBE3:%[0-9]+]]:_(s1) = G_USUBE [[UV5]], [[UV7]], [[USUBO3]]
+    ; SI: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO2]](s32), [[USUBE2]](s32)
+    ; SI: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SUB3]](s32), [[C7]]
+    ; SI: [[SELECT3:%[0-9]+]]:_(s64) = G_SELECT [[ICMP3]](s1), [[C8]], [[MV1]]
+    ; SI: [[C10:%[0-9]+]]:_(s64) = G_CONSTANT i64 -9223372036854775808
+    ; SI: [[XOR2:%[0-9]+]]:_(s64) = G_XOR [[SELECT3]], [[C10]]
+    ; SI: [[FCMP:%[0-9]+]]:_(s1) = G_FCMP floatpred(ult), [[FPEXT]](s32), [[C9]]
+    ; SI: [[SELECT4:%[0-9]+]]:_(s64) = G_SELECT [[FCMP]](s1), [[SELECT1]], [[XOR2]]
+    ; SI: $vgpr0_vgpr1 = COPY [[SELECT4]](s64)
+    ; VI-LABEL: name: test_fptoui_s16_to_s64
+    ; VI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+    ; VI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
+    ; VI: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16)
+    ; VI: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 2139095040
+    ; VI: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 23
+    ; VI: [[AND:%[0-9]+]]:_(s32) = G_AND [[FPEXT]], [[C]]
+    ; VI: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[AND]], [[C1]](s32)
+    ; VI: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
+    ; VI: [[AND1:%[0-9]+]]:_(s32) = G_AND [[FPEXT]], [[C2]]
+    ; VI: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 31
+    ; VI: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[AND1]], [[C3]](s32)
+    ; VI: [[SEXT:%[0-9]+]]:_(s64) = G_SEXT [[ASHR]](s32)
+    ; VI: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 8388607
+    ; VI: [[AND2:%[0-9]+]]:_(s32) = G_AND [[FPEXT]], [[C4]]
+    ; VI: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 8388608
+    ; VI: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND2]], [[C5]]
+    ; VI: [[ZEXT:%[0-9]+]]:_(s64) = G_ZEXT [[OR]](s32)
+    ; VI: [[C6:%[0-9]+]]:_(s32) = G_CONSTANT i32 127
+    ; VI: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[LSHR]], [[C6]]
+    ; VI: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[SUB]], [[C1]]
+    ; VI: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[C1]], [[SUB]]
+    ; VI: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[ZEXT]], [[SUB1]](s32)
+    ; VI: [[LSHR1:%[0-9]+]]:_(s64) = G_LSHR [[ZEXT]], [[SUB2]](s32)
+    ; VI: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[SUB]](s32), [[C1]]
+    ; VI: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s1), [[SHL]], [[LSHR1]]
+    ; VI: [[XOR:%[0-9]+]]:_(s64) = G_XOR [[SELECT]], [[SEXT]]
+    ; VI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[XOR]](s64)
+    ; VI: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[SEXT]](s64)
+    ; VI: [[USUBO:%[0-9]+]]:_(s32), [[USUBO1:%[0-9]+]]:_(s1) = G_USUBO [[UV]], [[UV2]]
+    ; VI: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s1) = G_USUBE [[UV1]], [[UV3]], [[USUBO1]]
+    ; VI: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO]](s32), [[USUBE]](s32)
+    ; VI: [[C7:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+    ; VI: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SUB]](s32), [[C7]]
+    ; VI: [[C8:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
+    ; VI: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[ICMP1]](s1), [[C8]], [[MV]]
+    ; VI: [[C9:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x43E0000000000000
+    ; VI: [[FSUB:%[0-9]+]]:_(s32) = G_FSUB [[FPEXT]], [[C9]]
+    ; VI: [[AND3:%[0-9]+]]:_(s32) = G_AND [[FSUB]], [[C]]
+    ; VI: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[AND3]], [[C1]](s32)
+    ; VI: [[AND4:%[0-9]+]]:_(s32) = G_AND [[FSUB]], [[C2]]
+    ; VI: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[AND4]], [[C3]](s32)
+    ; VI: [[SEXT1:%[0-9]+]]:_(s64) = G_SEXT [[ASHR1]](s32)
+    ; VI: [[AND5:%[0-9]+]]:_(s32) = G_AND [[FSUB]], [[C4]]
+    ; VI: [[OR1:%[0-9]+]]:_(s32) = G_OR [[AND5]], [[C5]]
+    ; VI: [[ZEXT1:%[0-9]+]]:_(s64) = G_ZEXT [[OR1]](s32)
+    ; VI: [[SUB3:%[0-9]+]]:_(s32) = G_SUB [[LSHR2]], [[C6]]
+    ; VI: [[SUB4:%[0-9]+]]:_(s32) = G_SUB [[SUB3]], [[C1]]
+    ; VI: [[SUB5:%[0-9]+]]:_(s32) = G_SUB [[C1]], [[SUB3]]
+    ; VI: [[SHL1:%[0-9]+]]:_(s64) = G_SHL [[ZEXT1]], [[SUB4]](s32)
+    ; VI: [[LSHR3:%[0-9]+]]:_(s64) = G_LSHR [[ZEXT1]], [[SUB5]](s32)
+    ; VI: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[SUB3]](s32), [[C1]]
+    ; VI: [[SELECT2:%[0-9]+]]:_(s64) = G_SELECT [[ICMP2]](s1), [[SHL1]], [[LSHR3]]
+    ; VI: [[XOR1:%[0-9]+]]:_(s64) = G_XOR [[SELECT2]], [[SEXT1]]
+    ; VI: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[XOR1]](s64)
+    ; VI: [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[SEXT1]](s64)
+    ; VI: [[USUBO2:%[0-9]+]]:_(s32), [[USUBO3:%[0-9]+]]:_(s1) = G_USUBO [[UV4]], [[UV6]]
+    ; VI: [[USUBE2:%[0-9]+]]:_(s32), [[USUBE3:%[0-9]+]]:_(s1) = G_USUBE [[UV5]], [[UV7]], [[USUBO3]]
+    ; VI: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO2]](s32), [[USUBE2]](s32)
+    ; VI: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SUB3]](s32), [[C7]]
+    ; VI: [[SELECT3:%[0-9]+]]:_(s64) = G_SELECT [[ICMP3]](s1), [[C8]], [[MV1]]
+    ; VI: [[C10:%[0-9]+]]:_(s64) = G_CONSTANT i64 -9223372036854775808
+    ; VI: [[XOR2:%[0-9]+]]:_(s64) = G_XOR [[SELECT3]], [[C10]]
+    ; VI: [[FCMP:%[0-9]+]]:_(s1) = G_FCMP floatpred(ult), [[FPEXT]](s32), [[C9]]
+    ; VI: [[SELECT4:%[0-9]+]]:_(s64) = G_SELECT [[FCMP]](s1), [[SELECT1]], [[XOR2]]
+    ; VI: $vgpr0_vgpr1 = COPY [[SELECT4]](s64)
+    %0:_(s32) = COPY $vgpr0
+    %1:_(s16) = G_TRUNC %0
+    %2:_(s64) = G_FPTOUI %1
+    $vgpr0_vgpr1 = COPY %2
+...
+
+---
+name: test_fptoui_v2s16_to_v2s64
+body: |
+  bb.0:
+    liveins: $vgpr0
+
+    ; SI-LABEL: name: test_fptoui_v2s16_to_v2s64
+    ; SI: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
+    ; SI: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
+    ; SI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
+    ; SI: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+    ; SI: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+    ; SI: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+    ; SI: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16)
+    ; SI: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 2139095040
+    ; SI: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 23
+    ; SI: [[AND:%[0-9]+]]:_(s32) = G_AND [[FPEXT]], [[C1]]
+    ; SI: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[AND]], [[C2]](s32)
+    ; SI: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
+    ; SI: [[AND1:%[0-9]+]]:_(s32) = G_AND [[FPEXT]], [[C3]]
+    ; SI: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 31
+    ; SI: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[AND1]], [[C4]](s32)
+    ; SI: [[SEXT:%[0-9]+]]:_(s64) = G_SEXT [[ASHR]](s32)
+    ; SI: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 8388607
+    ; SI: [[AND2:%[0-9]+]]:_(s32) = G_AND [[FPEXT]], [[C5]]
+    ; SI: [[C6:%[0-9]+]]:_(s32) = G_CONSTANT i32 8388608
+    ; SI: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND2]], [[C6]]
+    ; SI: [[ZEXT:%[0-9]+]]:_(s64) = G_ZEXT [[OR]](s32)
+    ; SI: [[C7:%[0-9]+]]:_(s32) = G_CONSTANT i32 127
+    ; SI: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[LSHR1]], [[C7]]
+    ; SI: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[SUB]], [[C2]]
+    ; SI: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[C2]], [[SUB]]
+    ; SI: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[ZEXT]], [[SUB1]](s32)
+    ; SI: [[LSHR2:%[0-9]+]]:_(s64) = G_LSHR [[ZEXT]], [[SUB2]](s32)
+    ; SI: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[SUB]](s32), [[C2]]
+    ; SI: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s1), [[SHL]], [[LSHR2]]
+    ; SI: [[XOR:%[0-9]+]]:_(s64) = G_XOR [[SELECT]], [[SEXT]]
+    ; SI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[XOR]](s64)
+    ; SI: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[SEXT]](s64)
+    ; SI: [[USUBO:%[0-9]+]]:_(s32), [[USUBO1:%[0-9]+]]:_(s1) = G_USUBO [[UV]], [[UV2]]
+    ; SI: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s1) = G_USUBE [[UV1]], [[UV3]], [[USUBO1]]
+    ; SI: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO]](s32), [[USUBE]](s32)
+    ; SI: [[C8:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+    ; SI: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SUB]](s32), [[C8]]
+    ; SI: [[C9:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
+    ; SI: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[ICMP1]](s1), [[C9]], [[MV]]
+    ; SI: [[C10:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x43E0000000000000
+    ; SI: [[FSUB:%[0-9]+]]:_(s32) = G_FSUB [[FPEXT]], [[C10]]
+    ; SI: [[AND3:%[0-9]+]]:_(s32) = G_AND [[FSUB]], [[C1]]
+    ; SI: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[AND3]], [[C2]](s32)
+    ; SI: [[AND4:%[0-9]+]]:_(s32) = G_AND [[FSUB]], [[C3]]
+    ; SI: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[AND4]], [[C4]](s32)
+    ; SI: [[SEXT1:%[0-9]+]]:_(s64) = G_SEXT [[ASHR1]](s32)
+    ; SI: [[AND5:%[0-9]+]]:_(s32) = G_AND [[FSUB]], [[C5]]
+    ; SI: [[OR1:%[0-9]+]]:_(s32) = G_OR [[AND5]], [[C6]]
+    ; SI: [[ZEXT1:%[0-9]+]]:_(s64) = G_ZEXT [[OR1]](s32)
+    ; SI: [[SUB3:%[0-9]+]]:_(s32) = G_SUB [[LSHR3]], [[C7]]
+    ; SI: [[SUB4:%[0-9]+]]:_(s32) = G_SUB [[SUB3]], [[C2]]
+    ; SI: [[SUB5:%[0-9]+]]:_(s32) = G_SUB [[C2]], [[SUB3]]
+    ; SI: [[SHL1:%[0-9]+]]:_(s64) = G_SHL [[ZEXT1]], [[SUB4]](s32)
+    ; SI: [[LSHR4:%[0-9]+]]:_(s64) = G_LSHR [[ZEXT1]], [[SUB5]](s32)
+    ; SI: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[SUB3]](s32), [[C2]]
+    ; SI: [[SELECT2:%[0-9]+]]:_(s64) = G_SELECT [[ICMP2]](s1), [[SHL1]], [[LSHR4]]
+    ; SI: [[XOR1:%[0-9]+]]:_(s64) = G_XOR [[SELECT2]], [[SEXT1]]
+    ; SI: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[XOR1]](s64)
+    ; SI: [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[SEXT1]](s64)
+    ; SI: [[USUBO2:%[0-9]+]]:_(s32), [[USUBO3:%[0-9]+]]:_(s1) = G_USUBO [[UV4]], [[UV6]]
+    ; SI: [[USUBE2:%[0-9]+]]:_(s32), [[USUBE3:%[0-9]+]]:_(s1) = G_USUBE [[UV5]], [[UV7]], [[USUBO3]]
+    ; SI: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO2]](s32), [[USUBE2]](s32)
+    ; SI: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SUB3]](s32), [[C8]]
+    ; SI: [[SELECT3:%[0-9]+]]:_(s64) = G_SELECT [[ICMP3]](s1), [[C9]], [[MV1]]
+    ; SI: [[C11:%[0-9]+]]:_(s64) = G_CONSTANT i64 -9223372036854775808
+    ; SI: [[XOR2:%[0-9]+]]:_(s64) = G_XOR [[SELECT3]], [[C11]]
+    ; SI: [[FCMP:%[0-9]+]]:_(s1) = G_FCMP floatpred(ult), [[FPEXT]](s32), [[C10]]
+    ; SI: [[SELECT4:%[0-9]+]]:_(s64) = G_SELECT [[FCMP]](s1), [[SELECT1]], [[XOR2]]
+    ; SI: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC1]](s16)
+    ; SI: [[AND6:%[0-9]+]]:_(s32) = G_AND [[FPEXT1]], [[C1]]
+    ; SI: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[AND6]], [[C2]](s32)
+    ; SI: [[AND7:%[0-9]+]]:_(s32) = G_AND [[FPEXT1]], [[C3]]
+    ; SI: [[ASHR2:%[0-9]+]]:_(s32) = G_ASHR [[AND7]], [[C4]](s32)
+    ; SI: [[SEXT2:%[0-9]+]]:_(s64) = G_SEXT [[ASHR2]](s32)
+    ; SI: [[AND8:%[0-9]+]]:_(s32) = G_AND [[FPEXT1]], [[C5]]
+    ; SI: [[OR2:%[0-9]+]]:_(s32) = G_OR [[AND8]], [[C6]]
+    ; SI: [[ZEXT2:%[0-9]+]]:_(s64) = G_ZEXT [[OR2]](s32)
+    ; SI: [[SUB6:%[0-9]+]]:_(s32) = G_SUB [[LSHR5]], [[C7]]
+    ; SI: [[SUB7:%[0-9]+]]:_(s32) = G_SUB [[SUB6]], [[C2]]
+    ; SI: [[SUB8:%[0-9]+]]:_(s32) = G_SUB [[C2]], [[SUB6]]
+    ; SI: [[SHL2:%[0-9]+]]:_(s64) = G_SHL [[ZEXT2]], [[SUB7]](s32)
+    ; SI: [[LSHR6:%[0-9]+]]:_(s64) = G_LSHR [[ZEXT2]], [[SUB8]](s32)
+    ; SI: [[ICMP4:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[SUB6]](s32), [[C2]]
+    ; SI: [[SELECT5:%[0-9]+]]:_(s64) = G_SELECT [[ICMP4]](s1), [[SHL2]], [[LSHR6]]
+    ; SI: [[XOR3:%[0-9]+]]:_(s64) = G_XOR [[SELECT5]], [[SEXT2]]
+    ; SI: [[UV8:%[0-9]+]]:_(s32), [[UV9:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[XOR3]](s64)
+    ; SI: [[UV10:%[0-9]+]]:_(s32), [[UV11:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[SEXT2]](s64)
+    ; SI: [[USUBO4:%[0-9]+]]:_(s32), [[USUBO5:%[0-9]+]]:_(s1) = G_USUBO [[UV8]], [[UV10]]
+    ; SI: [[USUBE4:%[0-9]+]]:_(s32), [[USUBE5:%[0-9]+]]:_(s1) = G_USUBE [[UV9]], [[UV11]], [[USUBO5]]
+    ; SI: [[MV2:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO4]](s32), [[USUBE4]](s32)
+    ; SI: [[ICMP5:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SUB6]](s32), [[C8]]
+    ; SI: [[SELECT6:%[0-9]+]]:_(s64) = G_SELECT [[ICMP5]](s1), [[C9]], [[MV2]]
+    ; SI: [[FSUB1:%[0-9]+]]:_(s32) = G_FSUB [[FPEXT1]], [[C10]]
+    ; SI: [[AND9:%[0-9]+]]:_(s32) = G_AND [[FSUB1]], [[C1]]
+    ; SI: [[LSHR7:%[0-9]+]]:_(s32) = G_LSHR [[AND9]], [[C2]](s32)
+    ; SI: [[AND10:%[0-9]+]]:_(s32) = G_AND [[FSUB1]], [[C3]]
+    ; SI: [[ASHR3:%[0-9]+]]:_(s32) = G_ASHR [[AND10]], [[C4]](s32)
+    ; SI: [[SEXT3:%[0-9]+]]:_(s64) = G_SEXT [[ASHR3]](s32)
+    ; SI: [[AND11:%[0-9]+]]:_(s32) = G_AND [[FSUB1]], [[C5]]
+    ; SI: [[OR3:%[0-9]+]]:_(s32) = G_OR [[AND11]], [[C6]]
+    ; SI: [[ZEXT3:%[0-9]+]]:_(s64) = G_ZEXT [[OR3]](s32)
+    ; SI: [[SUB9:%[0-9]+]]:_(s32) = G_SUB [[LSHR7]], [[C7]]
+    ; SI: [[SUB10:%[0-9]+]]:_(s32) = G_SUB [[SUB9]], [[C2]]
+    ; SI: [[SUB11:%[0-9]+]]:_(s32) = G_SUB [[C2]], [[SUB9]]
+    ; SI: [[SHL3:%[0-9]+]]:_(s64) = G_SHL [[ZEXT3]], [[SUB10]](s32)
+    ; SI: [[LSHR8:%[0-9]+]]:_(s64) = G_LSHR [[ZEXT3]], [[SUB11]](s32)
+    ; SI: [[ICMP6:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[SUB9]](s32), [[C2]]
+    ; SI: [[SELECT7:%[0-9]+]]:_(s64) = G_SELECT [[ICMP6]](s1), [[SHL3]], [[LSHR8]]
+    ; SI: [[XOR4:%[0-9]+]]:_(s64) = G_XOR [[SELECT7]], [[SEXT3]]
+    ; SI: [[UV12:%[0-9]+]]:_(s32), [[UV13:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[XOR4]](s64)
+    ; SI: [[UV14:%[0-9]+]]:_(s32), [[UV15:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[SEXT3]](s64)
+    ; SI: [[USUBO6:%[0-9]+]]:_(s32), [[USUBO7:%[0-9]+]]:_(s1) = G_USUBO [[UV12]], [[UV14]]
+    ; SI: [[USUBE6:%[0-9]+]]:_(s32), [[USUBE7:%[0-9]+]]:_(s1) = G_USUBE [[UV13]], [[UV15]], [[USUBO7]]
+    ; SI: [[MV3:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO6]](s32), [[USUBE6]](s32)
+    ; SI: [[ICMP7:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SUB9]](s32), [[C8]]
+    ; SI: [[SELECT8:%[0-9]+]]:_(s64) = G_SELECT [[ICMP7]](s1), [[C9]], [[MV3]]
+    ; SI: [[XOR5:%[0-9]+]]:_(s64) = G_XOR [[SELECT8]], [[C11]]
+    ; SI: [[FCMP1:%[0-9]+]]:_(s1) = G_FCMP floatpred(ult), [[FPEXT1]](s32), [[C10]]
+    ; SI: [[SELECT9:%[0-9]+]]:_(s64) = G_SELECT [[FCMP1]](s1), [[SELECT6]], [[XOR5]]
+    ; SI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[SELECT4]](s64), [[SELECT9]](s64)
+    ; SI: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
+    ; VI-LABEL: name: test_fptoui_v2s16_to_v2s64
+    ; VI: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
+    ; VI: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
+    ; VI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
+    ; VI: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+    ; VI: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+    ; VI: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+    ; VI: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16)
+    ; VI: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 2139095040
+    ; VI: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 23
+    ; VI: [[AND:%[0-9]+]]:_(s32) = G_AND [[FPEXT]], [[C1]]
+    ; VI: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[AND]], [[C2]](s32)
+    ; VI: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
+    ; VI: [[AND1:%[0-9]+]]:_(s32) = G_AND [[FPEXT]], [[C3]]
+    ; VI: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 31
+    ; VI: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[AND1]], [[C4]](s32)
+    ; VI: [[SEXT:%[0-9]+]]:_(s64) = G_SEXT [[ASHR]](s32)
+    ; VI: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 8388607
+    ; VI: [[AND2:%[0-9]+]]:_(s32) = G_AND [[FPEXT]], [[C5]]
+    ; VI: [[C6:%[0-9]+]]:_(s32) = G_CONSTANT i32 8388608
+    ; VI: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND2]], [[C6]]
+    ; VI: [[ZEXT:%[0-9]+]]:_(s64) = G_ZEXT [[OR]](s32)
+    ; VI: [[C7:%[0-9]+]]:_(s32) = G_CONSTANT i32 127
+    ; VI: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[LSHR1]], [[C7]]
+    ; VI: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[SUB]], [[C2]]
+    ; VI: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[C2]], [[SUB]]
+    ; VI: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[ZEXT]], [[SUB1]](s32)
+    ; VI: [[LSHR2:%[0-9]+]]:_(s64) = G_LSHR [[ZEXT]], [[SUB2]](s32)
+    ; VI: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[SUB]](s32), [[C2]]
+    ; VI: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s1), [[SHL]], [[LSHR2]]
+    ; VI: [[XOR:%[0-9]+]]:_(s64) = G_XOR [[SELECT]], [[SEXT]]
+    ; VI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[XOR]](s64)
+    ; VI: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[SEXT]](s64)
+    ; VI: [[USUBO:%[0-9]+]]:_(s32), [[USUBO1:%[0-9]+]]:_(s1) = G_USUBO [[UV]], [[UV2]]
+    ; VI: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s1) = G_USUBE [[UV1]], [[UV3]], [[USUBO1]]
+    ; VI: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO]](s32), [[USUBE]](s32)
+    ; VI: [[C8:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+    ; VI: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SUB]](s32), [[C8]]
+    ; VI: [[C9:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
+    ; VI: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[ICMP1]](s1), [[C9]], [[MV]]
+    ; VI: [[C10:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x43E0000000000000
+    ; VI: [[FSUB:%[0-9]+]]:_(s32) = G_FSUB [[FPEXT]], [[C10]]
+    ; VI: [[AND3:%[0-9]+]]:_(s32) = G_AND [[FSUB]], [[C1]]
+    ; VI: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[AND3]], [[C2]](s32)
+    ; VI: [[AND4:%[0-9]+]]:_(s32) = G_AND [[FSUB]], [[C3]]
+    ; VI: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[AND4]], [[C4]](s32)
+    ; VI: [[SEXT1:%[0-9]+]]:_(s64) = G_SEXT [[ASHR1]](s32)
+    ; VI: [[AND5:%[0-9]+]]:_(s32) = G_AND [[FSUB]], [[C5]]
+    ; VI: [[OR1:%[0-9]+]]:_(s32) = G_OR [[AND5]], [[C6]]
+    ; VI: [[ZEXT1:%[0-9]+]]:_(s64) = G_ZEXT [[OR1]](s32)
+    ; VI: [[SUB3:%[0-9]+]]:_(s32) = G_SUB [[LSHR3]], [[C7]]
+    ; VI: [[SUB4:%[0-9]+]]:_(s32) = G_SUB [[SUB3]], [[C2]]
+    ; VI: [[SUB5:%[0-9]+]]:_(s32) = G_SUB [[C2]], [[SUB3]]
+    ; VI: [[SHL1:%[0-9]+]]:_(s64) = G_SHL [[ZEXT1]], [[SUB4]](s32)
+    ; VI: [[LSHR4:%[0-9]+]]:_(s64) = G_LSHR [[ZEXT1]], [[SUB5]](s32)
+    ; VI: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[SUB3]](s32), [[C2]]
+    ; VI: [[SELECT2:%[0-9]+]]:_(s64) = G_SELECT [[ICMP2]](s1), [[SHL1]], [[LSHR4]]
+    ; VI: [[XOR1:%[0-9]+]]:_(s64) = G_XOR [[SELECT2]], [[SEXT1]]
+    ; VI: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[XOR1]](s64)
+    ; VI: [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[SEXT1]](s64)
+    ; VI: [[USUBO2:%[0-9]+]]:_(s32), [[USUBO3:%[0-9]+]]:_(s1) = G_USUBO [[UV4]], [[UV6]]
+    ; VI: [[USUBE2:%[0-9]+]]:_(s32), [[USUBE3:%[0-9]+]]:_(s1) = G_USUBE [[UV5]], [[UV7]], [[USUBO3]]
+    ; VI: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO2]](s32), [[USUBE2]](s32)
+    ; VI: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SUB3]](s32), [[C8]]
+    ; VI: [[SELECT3:%[0-9]+]]:_(s64) = G_SELECT [[ICMP3]](s1), [[C9]], [[MV1]]
+    ; VI: [[C11:%[0-9]+]]:_(s64) = G_CONSTANT i64 -9223372036854775808
+    ; VI: [[XOR2:%[0-9]+]]:_(s64) = G_XOR [[SELECT3]], [[C11]]
+    ; VI: [[FCMP:%[0-9]+]]:_(s1) = G_FCMP floatpred(ult), [[FPEXT]](s32), [[C10]]
+    ; VI: [[SELECT4:%[0-9]+]]:_(s64) = G_SELECT [[FCMP]](s1), [[SELECT1]], [[XOR2]]
+    ; VI: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC1]](s16)
+    ; VI: [[AND6:%[0-9]+]]:_(s32) = G_AND [[FPEXT1]], [[C1]]
+    ; VI: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[AND6]], [[C2]](s32)
+    ; VI: [[AND7:%[0-9]+]]:_(s32) = G_AND [[FPEXT1]], [[C3]]
+    ; VI: [[ASHR2:%[0-9]+]]:_(s32) = G_ASHR [[AND7]], [[C4]](s32)
+    ; VI: [[SEXT2:%[0-9]+]]:_(s64) = G_SEXT [[ASHR2]](s32)
+    ; VI: [[AND8:%[0-9]+]]:_(s32) = G_AND [[FPEXT1]], [[C5]]
+    ; VI: [[OR2:%[0-9]+]]:_(s32) = G_OR [[AND8]], [[C6]]
+    ; VI: [[ZEXT2:%[0-9]+]]:_(s64) = G_ZEXT [[OR2]](s32)
+    ; VI: [[SUB6:%[0-9]+]]:_(s32) = G_SUB [[LSHR5]], [[C7]]
+    ; VI: [[SUB7:%[0-9]+]]:_(s32) = G_SUB [[SUB6]], [[C2]]
+    ; VI: [[SUB8:%[0-9]+]]:_(s32) = G_SUB [[C2]], [[SUB6]]
+    ; VI: [[SHL2:%[0-9]+]]:_(s64) = G_SHL [[ZEXT2]], [[SUB7]](s32)
+    ; VI: [[LSHR6:%[0-9]+]]:_(s64) = G_LSHR [[ZEXT2]], [[SUB8]](s32)
+    ; VI: [[ICMP4:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[SUB6]](s32), [[C2]]
+    ; VI: [[SELECT5:%[0-9]+]]:_(s64) = G_SELECT [[ICMP4]](s1), [[SHL2]], [[LSHR6]]
+    ; VI: [[XOR3:%[0-9]+]]:_(s64) = G_XOR [[SELECT5]], [[SEXT2]]
+    ; VI: [[UV8:%[0-9]+]]:_(s32), [[UV9:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[XOR3]](s64)
+    ; VI: [[UV10:%[0-9]+]]:_(s32), [[UV11:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[SEXT2]](s64)
+    ; VI: [[USUBO4:%[0-9]+]]:_(s32), [[USUBO5:%[0-9]+]]:_(s1) = G_USUBO [[UV8]], [[UV10]]
+    ; VI: [[USUBE4:%[0-9]+]]:_(s32), [[USUBE5:%[0-9]+]]:_(s1) = G_USUBE [[UV9]], [[UV11]], [[USUBO5]]
+    ; VI: [[MV2:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO4]](s32), [[USUBE4]](s32)
+    ; VI: [[ICMP5:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SUB6]](s32), [[C8]]
+    ; VI: [[SELECT6:%[0-9]+]]:_(s64) = G_SELECT [[ICMP5]](s1), [[C9]], [[MV2]]
+    ; VI: [[FSUB1:%[0-9]+]]:_(s32) = G_FSUB [[FPEXT1]], [[C10]]
+    ; VI: [[AND9:%[0-9]+]]:_(s32) = G_AND [[FSUB1]], [[C1]]
+    ; VI: [[LSHR7:%[0-9]+]]:_(s32) = G_LSHR [[AND9]], [[C2]](s32)
+    ; VI: [[AND10:%[0-9]+]]:_(s32) = G_AND [[FSUB1]], [[C3]]
+    ; VI: [[ASHR3:%[0-9]+]]:_(s32) = G_ASHR [[AND10]], [[C4]](s32)
+    ; VI: [[SEXT3:%[0-9]+]]:_(s64) = G_SEXT [[ASHR3]](s32)
+    ; VI: [[AND11:%[0-9]+]]:_(s32) = G_AND [[FSUB1]], [[C5]]
+    ; VI: [[OR3:%[0-9]+]]:_(s32) = G_OR [[AND11]], [[C6]]
+    ; VI: [[ZEXT3:%[0-9]+]]:_(s64) = G_ZEXT [[OR3]](s32)
+    ; VI: [[SUB9:%[0-9]+]]:_(s32) = G_SUB [[LSHR7]], [[C7]]
+    ; VI: [[SUB10:%[0-9]+]]:_(s32) = G_SUB [[SUB9]], [[C2]]
+    ; VI: [[SUB11:%[0-9]+]]:_(s32) = G_SUB [[C2]], [[SUB9]]
+    ; VI: [[SHL3:%[0-9]+]]:_(s64) = G_SHL [[ZEXT3]], [[SUB10]](s32)
+    ; VI: [[LSHR8:%[0-9]+]]:_(s64) = G_LSHR [[ZEXT3]], [[SUB11]](s32)
+    ; VI: [[ICMP6:%[0-9]+]]:_(s1) = G_ICMP intpred(sgt), [[SUB9]](s32), [[C2]]
+    ; VI: [[SELECT7:%[0-9]+]]:_(s64) = G_SELECT [[ICMP6]](s1), [[SHL3]], [[LSHR8]]
+    ; VI: [[XOR4:%[0-9]+]]:_(s64) = G_XOR [[SELECT7]], [[SEXT3]]
+    ; VI: [[UV12:%[0-9]+]]:_(s32), [[UV13:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[XOR4]](s64)
+    ; VI: [[UV14:%[0-9]+]]:_(s32), [[UV15:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[SEXT3]](s64)
+    ; VI: [[USUBO6:%[0-9]+]]:_(s32), [[USUBO7:%[0-9]+]]:_(s1) = G_USUBO [[UV12]], [[UV14]]
+    ; VI: [[USUBE6:%[0-9]+]]:_(s32), [[USUBE7:%[0-9]+]]:_(s1) = G_USUBE [[UV13]], [[UV15]], [[USUBO7]]
+    ; VI: [[MV3:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO6]](s32), [[USUBE6]](s32)
+    ; VI: [[ICMP7:%[0-9]+]]:_(s1) = G_ICMP intpred(slt), [[SUB9]](s32), [[C8]]
+    ; VI: [[SELECT8:%[0-9]+]]:_(s64) = G_SELECT [[ICMP7]](s1), [[C9]], [[MV3]]
+    ; VI: [[XOR5:%[0-9]+]]:_(s64) = G_XOR [[SELECT8]], [[C11]]
+    ; VI: [[FCMP1:%[0-9]+]]:_(s1) = G_FCMP floatpred(ult), [[FPEXT1]](s32), [[C10]]
+    ; VI: [[SELECT9:%[0-9]+]]:_(s64) = G_SELECT [[FCMP1]](s1), [[SELECT6]], [[XOR5]]
+    ; VI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[SELECT4]](s64), [[SELECT9]](s64)
+    ; VI: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
+    %0:_(<2 x s16>) = COPY $vgpr0
+    %1:_(<2 x s64>) = G_FPTOUI %0
+    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %1
+...