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TheRock/compiler/amd-llvm/llvm/test/CodeGen/RISCV/GlobalISel/legalizer/legalize-sat-rv32.mir
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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 5
# RUN: llc -mtriple=riscv32 -run-pass=legalizer %s -o - \
# RUN: | FileCheck %s --check-prefixes=CHECK,RV32I
# RUN: llc -mtriple=riscv32 -mattr=+zbb -run-pass=legalizer %s -o - \
# RUN: | FileCheck %s --check-prefixes=CHECK,RV32ZBB
---
name: uaddsat_i32
body: |
bb.1:
liveins: $x10, $x11
; RV32I-LABEL: name: uaddsat_i32
; RV32I: liveins: $x10, $x11
; RV32I-NEXT: {{ $}}
; RV32I-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; RV32I-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; RV32I-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[COPY1]]
; RV32I-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[ADD]](s32), [[COPY1]]
; RV32I-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY [[ADD]](s32)
; RV32I-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
; RV32I-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s32), [[C]], [[COPY2]]
; RV32I-NEXT: $x10 = COPY [[SELECT]](s32)
; RV32I-NEXT: PseudoRET implicit $x10
;
; RV32ZBB-LABEL: name: uaddsat_i32
; RV32ZBB: liveins: $x10, $x11
; RV32ZBB-NEXT: {{ $}}
; RV32ZBB-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; RV32ZBB-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; RV32ZBB-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
; RV32ZBB-NEXT: [[XOR:%[0-9]+]]:_(s32) = G_XOR [[COPY]], [[C]]
; RV32ZBB-NEXT: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[XOR]], [[COPY1]]
; RV32ZBB-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[UMIN]]
; RV32ZBB-NEXT: $x10 = COPY [[ADD]](s32)
; RV32ZBB-NEXT: PseudoRET implicit $x10
%0:_(s32) = COPY $x10
%1:_(s32) = COPY $x11
%2:_(s32) = G_UADDSAT %0, %1(s32)
$x10 = COPY %2(s32)
PseudoRET implicit $x10
...
---
name: uaddsat_i64
body: |
bb.1:
liveins: $x10, $x11
; CHECK-LABEL: name: uaddsat_i64
; CHECK: liveins: $x10, $x11
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $x12
; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s32) = COPY $x13
; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[COPY2]]
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[ADD]](s32), [[COPY2]]
; CHECK-NEXT: [[COPY4:%[0-9]+]]:_(s32) = COPY [[ADD]](s32)
; CHECK-NEXT: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[COPY1]], [[COPY3]]
; CHECK-NEXT: [[ADD2:%[0-9]+]]:_(s32) = G_ADD [[ADD1]], [[ICMP]]
; CHECK-NEXT: [[COPY5:%[0-9]+]]:_(s32) = COPY [[ADD2]](s32)
; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[COPY4]](s32), [[COPY2]]
; CHECK-NEXT: [[ICMP2:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[COPY5]](s32), [[COPY3]]
; CHECK-NEXT: [[ICMP3:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[COPY5]](s32), [[COPY3]]
; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP3]](s32), [[ICMP1]], [[ICMP2]]
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[SELECT]](s32), [[C]], [[COPY4]]
; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[SELECT]](s32), [[C]], [[COPY5]]
; CHECK-NEXT: $x10 = COPY [[SELECT1]](s32)
; CHECK-NEXT: $x11 = COPY [[SELECT2]](s32)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%2:_(s32) = COPY $x10
%3:_(s32) = COPY $x11
%0:_(s64) = G_MERGE_VALUES %2(s32), %3(s32)
%4:_(s32) = COPY $x12
%5:_(s32) = COPY $x13
%1:_(s64) = G_MERGE_VALUES %4(s32), %5(s32)
%6:_(s64) = G_UADDSAT %0, %1(s64)
%7:_(s32), %8:_(s32) = G_UNMERGE_VALUES %6(s64)
$x10 = COPY %7(s32)
$x11 = COPY %8(s32)
PseudoRET implicit $x10, implicit $x11
...
---
name: saddsat_i32
body: |
bb.1:
liveins: $x10, $x11
; RV32I-LABEL: name: saddsat_i32
; RV32I: liveins: $x10, $x11
; RV32I-NEXT: {{ $}}
; RV32I-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; RV32I-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; RV32I-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[COPY1]]
; RV32I-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; RV32I-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(slt), [[ADD]](s32), [[COPY]]
; RV32I-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(slt), [[COPY1]](s32), [[C]]
; RV32I-NEXT: [[XOR:%[0-9]+]]:_(s32) = G_XOR [[ICMP1]], [[ICMP]]
; RV32I-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY [[ADD]](s32)
; RV32I-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 31
; RV32I-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[COPY2]], [[C1]](s32)
; RV32I-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
; RV32I-NEXT: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[ASHR]], [[C2]]
; RV32I-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[XOR]](s32), [[ADD1]], [[COPY2]]
; RV32I-NEXT: $x10 = COPY [[SELECT]](s32)
; RV32I-NEXT: PseudoRET implicit $x10
;
; RV32ZBB-LABEL: name: saddsat_i32
; RV32ZBB: liveins: $x10, $x11
; RV32ZBB-NEXT: {{ $}}
; RV32ZBB-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; RV32ZBB-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; RV32ZBB-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
; RV32ZBB-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
; RV32ZBB-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; RV32ZBB-NEXT: [[SMAX:%[0-9]+]]:_(s32) = G_SMAX [[COPY]], [[C2]]
; RV32ZBB-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[C]], [[SMAX]]
; RV32ZBB-NEXT: [[SMIN:%[0-9]+]]:_(s32) = G_SMIN [[COPY]], [[C2]]
; RV32ZBB-NEXT: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[C1]], [[SMIN]]
; RV32ZBB-NEXT: [[SMAX1:%[0-9]+]]:_(s32) = G_SMAX [[SUB1]], [[COPY1]]
; RV32ZBB-NEXT: [[SMIN1:%[0-9]+]]:_(s32) = G_SMIN [[SMAX1]], [[SUB]]
; RV32ZBB-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[SMIN1]]
; RV32ZBB-NEXT: $x10 = COPY [[ADD]](s32)
; RV32ZBB-NEXT: PseudoRET implicit $x10
%0:_(s32) = COPY $x10
%1:_(s32) = COPY $x11
%2:_(s32) = G_SADDSAT %0, %1(s32)
$x10 = COPY %2(s32)
PseudoRET implicit $x10
...
---
name: saddsat_i64
body: |
bb.1:
liveins: $x10, $x11
; CHECK-LABEL: name: saddsat_i64
; CHECK: liveins: $x10, $x11
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $x12
; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s32) = COPY $x13
; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[COPY2]]
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[ADD]](s32), [[COPY2]]
; CHECK-NEXT: [[COPY4:%[0-9]+]]:_(s32) = COPY [[ADD]](s32)
; CHECK-NEXT: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[COPY1]], [[COPY3]]
; CHECK-NEXT: [[ADD2:%[0-9]+]]:_(s32) = G_ADD [[ADD1]], [[ICMP]]
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[COPY5:%[0-9]+]]:_(s32) = COPY [[ADD2]](s32)
; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[COPY4]](s32), [[COPY]]
; CHECK-NEXT: [[ICMP2:%[0-9]+]]:_(s32) = G_ICMP intpred(slt), [[COPY5]](s32), [[COPY1]]
; CHECK-NEXT: [[ICMP3:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[COPY5]](s32), [[COPY1]]
; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP3]](s32), [[ICMP1]], [[ICMP2]]
; CHECK-NEXT: [[ICMP4:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[COPY2]](s32), [[C]]
; CHECK-NEXT: [[ICMP5:%[0-9]+]]:_(s32) = G_ICMP intpred(slt), [[COPY3]](s32), [[C]]
; CHECK-NEXT: [[ICMP6:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[COPY3]](s32), [[C]]
; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[ICMP6]](s32), [[ICMP4]], [[ICMP5]]
; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s32) = G_XOR [[SELECT1]], [[SELECT]]
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 31
; CHECK-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[COPY5]], [[C1]](s32)
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
; CHECK-NEXT: [[ADD3:%[0-9]+]]:_(s32) = G_ADD [[ASHR]], [[C]]
; CHECK-NEXT: [[ICMP7:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[ADD3]](s32), [[C]]
; CHECK-NEXT: [[COPY6:%[0-9]+]]:_(s32) = COPY [[ADD3]](s32)
; CHECK-NEXT: [[ADD4:%[0-9]+]]:_(s32) = G_ADD [[ASHR]], [[C2]]
; CHECK-NEXT: [[ADD5:%[0-9]+]]:_(s32) = G_ADD [[ADD4]], [[ICMP7]]
; CHECK-NEXT: [[COPY7:%[0-9]+]]:_(s32) = COPY [[ADD5]](s32)
; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[XOR]](s32), [[COPY6]], [[COPY4]]
; CHECK-NEXT: [[SELECT3:%[0-9]+]]:_(s32) = G_SELECT [[XOR]](s32), [[COPY7]], [[COPY5]]
; CHECK-NEXT: $x10 = COPY [[SELECT2]](s32)
; CHECK-NEXT: $x11 = COPY [[SELECT3]](s32)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%2:_(s32) = COPY $x10
%3:_(s32) = COPY $x11
%0:_(s64) = G_MERGE_VALUES %2(s32), %3(s32)
%4:_(s32) = COPY $x12
%5:_(s32) = COPY $x13
%1:_(s64) = G_MERGE_VALUES %4(s32), %5(s32)
%6:_(s64) = G_SADDSAT %0, %1(s64)
%7:_(s32), %8:_(s32) = G_UNMERGE_VALUES %6(s64)
$x10 = COPY %7(s32)
$x11 = COPY %8(s32)
PseudoRET implicit $x10, implicit $x11
...
---
name: usubsat_i32
body: |
bb.1:
liveins: $x10, $x11
; RV32I-LABEL: name: usubsat_i32
; RV32I: liveins: $x10, $x11
; RV32I-NEXT: {{ $}}
; RV32I-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; RV32I-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; RV32I-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[COPY]], [[COPY1]]
; RV32I-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[COPY]](s32), [[COPY1]]
; RV32I-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; RV32I-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s32), [[C]], [[SUB]]
; RV32I-NEXT: $x10 = COPY [[SELECT]](s32)
; RV32I-NEXT: PseudoRET implicit $x10
;
; RV32ZBB-LABEL: name: usubsat_i32
; RV32ZBB: liveins: $x10, $x11
; RV32ZBB-NEXT: {{ $}}
; RV32ZBB-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; RV32ZBB-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; RV32ZBB-NEXT: [[UMIN:%[0-9]+]]:_(s32) = G_UMIN [[COPY]], [[COPY1]]
; RV32ZBB-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[COPY]], [[UMIN]]
; RV32ZBB-NEXT: $x10 = COPY [[SUB]](s32)
; RV32ZBB-NEXT: PseudoRET implicit $x10
%0:_(s32) = COPY $x10
%1:_(s32) = COPY $x11
%2:_(s32) = G_USUBSAT %0, %1(s32)
$x10 = COPY %2(s32)
PseudoRET implicit $x10
...
---
name: usubsat_i64
body: |
bb.1:
liveins: $x10, $x11
; CHECK-LABEL: name: usubsat_i64
; CHECK: liveins: $x10, $x11
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $x12
; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s32) = COPY $x13
; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[COPY]], [[COPY2]]
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[COPY]](s32), [[COPY2]]
; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[COPY1]], [[COPY3]]
; CHECK-NEXT: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[SUB1]], [[ICMP]]
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[COPY]](s32), [[COPY2]]
; CHECK-NEXT: [[ICMP2:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[COPY1]](s32), [[COPY3]]
; CHECK-NEXT: [[ICMP3:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[COPY1]](s32), [[COPY3]]
; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP3]](s32), [[ICMP1]], [[ICMP2]]
; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[SELECT]](s32), [[C]], [[SUB]]
; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[SELECT]](s32), [[C]], [[SUB2]]
; CHECK-NEXT: $x10 = COPY [[SELECT1]](s32)
; CHECK-NEXT: $x11 = COPY [[SELECT2]](s32)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%2:_(s32) = COPY $x10
%3:_(s32) = COPY $x11
%0:_(s64) = G_MERGE_VALUES %2(s32), %3(s32)
%4:_(s32) = COPY $x12
%5:_(s32) = COPY $x13
%1:_(s64) = G_MERGE_VALUES %4(s32), %5(s32)
%6:_(s64) = G_USUBSAT %0, %1(s64)
%7:_(s32), %8:_(s32) = G_UNMERGE_VALUES %6(s64)
$x10 = COPY %7(s32)
$x11 = COPY %8(s32)
PseudoRET implicit $x10, implicit $x11
...
---
name: ssubsat_i32
body: |
bb.1:
liveins: $x10, $x11
; RV32I-LABEL: name: ssubsat_i32
; RV32I: liveins: $x10, $x11
; RV32I-NEXT: {{ $}}
; RV32I-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; RV32I-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; RV32I-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[COPY]], [[COPY1]]
; RV32I-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; RV32I-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(slt), [[COPY]](s32), [[COPY1]]
; RV32I-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(slt), [[SUB]](s32), [[C]]
; RV32I-NEXT: [[XOR:%[0-9]+]]:_(s32) = G_XOR [[ICMP]], [[ICMP1]]
; RV32I-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY [[SUB]](s32)
; RV32I-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 31
; RV32I-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[COPY2]], [[C1]](s32)
; RV32I-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
; RV32I-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[ASHR]], [[C2]]
; RV32I-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[XOR]](s32), [[ADD]], [[COPY2]]
; RV32I-NEXT: $x10 = COPY [[SELECT]](s32)
; RV32I-NEXT: PseudoRET implicit $x10
;
; RV32ZBB-LABEL: name: ssubsat_i32
; RV32ZBB: liveins: $x10, $x11
; RV32ZBB-NEXT: {{ $}}
; RV32ZBB-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; RV32ZBB-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; RV32ZBB-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
; RV32ZBB-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
; RV32ZBB-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
; RV32ZBB-NEXT: [[SMAX:%[0-9]+]]:_(s32) = G_SMAX [[COPY]], [[C2]]
; RV32ZBB-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[SMAX]], [[C]]
; RV32ZBB-NEXT: [[SMIN:%[0-9]+]]:_(s32) = G_SMIN [[COPY]], [[C2]]
; RV32ZBB-NEXT: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[SMIN]], [[C1]]
; RV32ZBB-NEXT: [[SMAX1:%[0-9]+]]:_(s32) = G_SMAX [[SUB]], [[COPY1]]
; RV32ZBB-NEXT: [[SMIN1:%[0-9]+]]:_(s32) = G_SMIN [[SMAX1]], [[SUB1]]
; RV32ZBB-NEXT: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[COPY]], [[SMIN1]]
; RV32ZBB-NEXT: $x10 = COPY [[SUB2]](s32)
; RV32ZBB-NEXT: PseudoRET implicit $x10
%0:_(s32) = COPY $x10
%1:_(s32) = COPY $x11
%2:_(s32) = G_SSUBSAT %0, %1(s32)
$x10 = COPY %2(s32)
PseudoRET implicit $x10
...
---
name: ssubsat_i64
body: |
bb.1:
liveins: $x10, $x11
; CHECK-LABEL: name: ssubsat_i64
; CHECK: liveins: $x10, $x11
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $x12
; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s32) = COPY $x13
; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[COPY]], [[COPY2]]
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[COPY]](s32), [[COPY2]]
; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[COPY1]], [[COPY3]]
; CHECK-NEXT: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[SUB1]], [[ICMP]]
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[COPY]](s32), [[COPY2]]
; CHECK-NEXT: [[ICMP2:%[0-9]+]]:_(s32) = G_ICMP intpred(slt), [[COPY1]](s32), [[COPY3]]
; CHECK-NEXT: [[ICMP3:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[COPY1]](s32), [[COPY3]]
; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP3]](s32), [[ICMP1]], [[ICMP2]]
; CHECK-NEXT: [[ICMP4:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[SUB]](s32), [[C]]
; CHECK-NEXT: [[ICMP5:%[0-9]+]]:_(s32) = G_ICMP intpred(slt), [[SUB2]](s32), [[C]]
; CHECK-NEXT: [[ICMP6:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[SUB2]](s32), [[C]]
; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[ICMP6]](s32), [[ICMP4]], [[ICMP5]]
; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s32) = G_XOR [[SELECT]], [[SELECT1]]
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 31
; CHECK-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SUB2]], [[C1]](s32)
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[ASHR]], [[C]]
; CHECK-NEXT: [[ICMP7:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[ADD]](s32), [[C]]
; CHECK-NEXT: [[COPY4:%[0-9]+]]:_(s32) = COPY [[ADD]](s32)
; CHECK-NEXT: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[ASHR]], [[C2]]
; CHECK-NEXT: [[ADD2:%[0-9]+]]:_(s32) = G_ADD [[ADD1]], [[ICMP7]]
; CHECK-NEXT: [[COPY5:%[0-9]+]]:_(s32) = COPY [[ADD2]](s32)
; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[XOR]](s32), [[COPY4]], [[SUB]]
; CHECK-NEXT: [[SELECT3:%[0-9]+]]:_(s32) = G_SELECT [[XOR]](s32), [[COPY5]], [[SUB2]]
; CHECK-NEXT: $x10 = COPY [[SELECT2]](s32)
; CHECK-NEXT: $x11 = COPY [[SELECT3]](s32)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%2:_(s32) = COPY $x10
%3:_(s32) = COPY $x11
%0:_(s64) = G_MERGE_VALUES %2(s32), %3(s32)
%4:_(s32) = COPY $x12
%5:_(s32) = COPY $x13
%1:_(s64) = G_MERGE_VALUES %4(s32), %5(s32)
%6:_(s64) = G_SSUBSAT %0, %1(s64)
%7:_(s32), %8:_(s32) = G_UNMERGE_VALUES %6(s64)
$x10 = COPY %7(s32)
$x11 = COPY %8(s32)
PseudoRET implicit $x10, implicit $x11
...
---
name: uaddsat_i8
body: |
bb.1:
liveins: $x10, $x11
; CHECK-LABEL: name: uaddsat_i8
; CHECK: liveins: $x10, $x11
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[COPY1]]
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 255
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[ADD]], [[C]]
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY1]], [[C]]
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[AND]](s32), [[AND1]]
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s32), [[C1]], [[ADD]]
; CHECK-NEXT: $x10 = COPY [[SELECT]](s32)
; CHECK-NEXT: PseudoRET implicit $x10
%2:_(s32) = COPY $x10
%0:_(s8) = G_TRUNC %2(s32)
%3:_(s32) = COPY $x11
%1:_(s8) = G_TRUNC %3(s32)
%4:_(s8) = G_UADDSAT %0, %1(s8)
%5:_(s32) = G_ANYEXT %4(s8)
$x10 = COPY %5(s32)
PseudoRET implicit $x10
...
---
name: sshlsat_i32
body: |
bb.1:
liveins: $x10, $x11
; CHECK-LABEL: name: sshlsat_i32
; CHECK: liveins: $x10, $x11
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[COPY1]](s32)
; CHECK-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SHL]], [[COPY1]](s32)
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(slt), [[COPY]](s32), [[C2]]
; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s32), [[C]], [[C1]]
; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(ne), [[COPY]](s32), [[ASHR]]
; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[ICMP1]](s32), [[SELECT]], [[SHL]]
; CHECK-NEXT: $x10 = COPY [[SELECT1]](s32)
; CHECK-NEXT: PseudoRET implicit $x10
%0:_(s32) = COPY $x10
%1:_(s32) = COPY $x11
%2:_(s32) = G_SSHLSAT %0, %1(s32)
$x10 = COPY %2(s32)
PseudoRET implicit $x10
...
---
name: sshlsat_i64
body: |
bb.1:
liveins: $x10, $x11
; CHECK-LABEL: name: sshlsat_i64
; CHECK: liveins: $x10, $x11
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $x12
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 32
; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[COPY2]], [[C]]
; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[C]], [[COPY2]]
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[COPY2]](s32), [[C]]
; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C1]]
; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[COPY2]](s32)
; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[SUB1]](s32)
; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY1]], [[COPY2]](s32)
; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[LSHR]], [[SHL1]]
; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[SUB]](s32)
; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s32), [[SHL]], [[C1]]
; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s32), [[OR]], [[SHL2]]
; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[ICMP1]](s32), [[COPY1]], [[SELECT1]]
; CHECK-NEXT: [[ICMP2:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[COPY2]](s32), [[C]]
; CHECK-NEXT: [[ICMP3:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C1]]
; CHECK-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SELECT2]], [[COPY2]](s32)
; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[SELECT]], [[COPY2]](s32)
; CHECK-NEXT: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[SELECT2]], [[SUB1]](s32)
; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[LSHR1]], [[SHL3]]
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 31
; CHECK-NEXT: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SELECT2]], [[C2]](s32)
; CHECK-NEXT: [[ASHR2:%[0-9]+]]:_(s32) = G_ASHR [[SELECT2]], [[SUB]](s32)
; CHECK-NEXT: [[SELECT3:%[0-9]+]]:_(s32) = G_SELECT [[ICMP2]](s32), [[OR1]], [[ASHR2]]
; CHECK-NEXT: [[SELECT4:%[0-9]+]]:_(s32) = G_SELECT [[ICMP3]](s32), [[SELECT]], [[SELECT3]]
; CHECK-NEXT: [[SELECT5:%[0-9]+]]:_(s32) = G_SELECT [[ICMP2]](s32), [[ASHR]], [[ASHR1]]
; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 -2147483648
; CHECK-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
; CHECK-NEXT: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 2147483647
; CHECK-NEXT: [[ICMP4:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[COPY]](s32), [[C1]]
; CHECK-NEXT: [[ICMP5:%[0-9]+]]:_(s32) = G_ICMP intpred(slt), [[COPY1]](s32), [[C1]]
; CHECK-NEXT: [[ICMP6:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[COPY1]](s32), [[C1]]
; CHECK-NEXT: [[SELECT6:%[0-9]+]]:_(s32) = G_SELECT [[ICMP6]](s32), [[ICMP4]], [[ICMP5]]
; CHECK-NEXT: [[SELECT7:%[0-9]+]]:_(s32) = G_SELECT [[SELECT6]](s32), [[C1]], [[C4]]
; CHECK-NEXT: [[SELECT8:%[0-9]+]]:_(s32) = G_SELECT [[SELECT6]](s32), [[C3]], [[C5]]
; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s32) = G_XOR [[COPY]], [[SELECT4]]
; CHECK-NEXT: [[XOR1:%[0-9]+]]:_(s32) = G_XOR [[COPY1]], [[SELECT5]]
; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s32) = G_OR [[XOR]], [[XOR1]]
; CHECK-NEXT: [[ICMP7:%[0-9]+]]:_(s32) = G_ICMP intpred(ne), [[OR2]](s32), [[C1]]
; CHECK-NEXT: [[SELECT9:%[0-9]+]]:_(s32) = G_SELECT [[ICMP7]](s32), [[SELECT7]], [[SELECT]]
; CHECK-NEXT: [[SELECT10:%[0-9]+]]:_(s32) = G_SELECT [[ICMP7]](s32), [[SELECT8]], [[SELECT2]]
; CHECK-NEXT: $x10 = COPY [[SELECT9]](s32)
; CHECK-NEXT: $x11 = COPY [[SELECT10]](s32)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%2:_(s32) = COPY $x10
%3:_(s32) = COPY $x11
%0:_(s64) = G_MERGE_VALUES %2(s32), %3(s32)
%4:_(s32) = COPY $x12
%5:_(s32) = COPY $x13
%1:_(s64) = G_MERGE_VALUES %4(s32), %5(s32)
%6:_(s64) = G_SSHLSAT %0, %1(s64)
%7:_(s32), %8:_(s32) = G_UNMERGE_VALUES %6(s64)
$x10 = COPY %7(s32)
$x11 = COPY %8(s32)
PseudoRET implicit $x10, implicit $x11
...
---
name: ushlsat_i32
body: |
bb.1:
liveins: $x10, $x11
; CHECK-LABEL: name: ushlsat_i32
; CHECK: liveins: $x10, $x11
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[COPY1]](s32)
; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[SHL]], [[COPY1]](s32)
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ne), [[COPY]](s32), [[LSHR]]
; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s32), [[C]], [[SHL]]
; CHECK-NEXT: $x10 = COPY [[SELECT]](s32)
; CHECK-NEXT: PseudoRET implicit $x10
%0:_(s32) = COPY $x10
%1:_(s32) = COPY $x11
%2:_(s32) = G_USHLSAT %0, %1(s32)
$x10 = COPY %2(s32)
PseudoRET implicit $x10
...
---
name: ushlsat_i64
body: |
bb.1:
liveins: $x10, $x11
; CHECK-LABEL: name: ushlsat_i64
; CHECK: liveins: $x10, $x11
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $x12
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 32
; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[COPY2]], [[C]]
; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[C]], [[COPY2]]
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[COPY2]](s32), [[C]]
; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C1]]
; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[COPY2]](s32)
; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[SUB1]](s32)
; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY1]], [[COPY2]](s32)
; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[LSHR]], [[SHL1]]
; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[SUB]](s32)
; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s32), [[SHL]], [[C1]]
; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s32), [[OR]], [[SHL2]]
; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[ICMP1]](s32), [[COPY1]], [[SELECT1]]
; CHECK-NEXT: [[ICMP2:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[COPY2]](s32), [[C]]
; CHECK-NEXT: [[ICMP3:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C1]]
; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[SELECT2]], [[COPY2]](s32)
; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[SELECT]], [[COPY2]](s32)
; CHECK-NEXT: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[SELECT2]], [[SUB1]](s32)
; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[LSHR2]], [[SHL3]]
; CHECK-NEXT: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[SELECT2]], [[SUB]](s32)
; CHECK-NEXT: [[SELECT3:%[0-9]+]]:_(s32) = G_SELECT [[ICMP2]](s32), [[OR1]], [[LSHR3]]
; CHECK-NEXT: [[SELECT4:%[0-9]+]]:_(s32) = G_SELECT [[ICMP3]](s32), [[SELECT]], [[SELECT3]]
; CHECK-NEXT: [[SELECT5:%[0-9]+]]:_(s32) = G_SELECT [[ICMP2]](s32), [[LSHR1]], [[C1]]
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
; CHECK-NEXT: [[XOR:%[0-9]+]]:_(s32) = G_XOR [[COPY]], [[SELECT4]]
; CHECK-NEXT: [[XOR1:%[0-9]+]]:_(s32) = G_XOR [[COPY1]], [[SELECT5]]
; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s32) = G_OR [[XOR]], [[XOR1]]
; CHECK-NEXT: [[ICMP4:%[0-9]+]]:_(s32) = G_ICMP intpred(ne), [[OR2]](s32), [[C1]]
; CHECK-NEXT: [[SELECT6:%[0-9]+]]:_(s32) = G_SELECT [[ICMP4]](s32), [[C2]], [[SELECT]]
; CHECK-NEXT: [[SELECT7:%[0-9]+]]:_(s32) = G_SELECT [[ICMP4]](s32), [[C2]], [[SELECT2]]
; CHECK-NEXT: $x10 = COPY [[SELECT6]](s32)
; CHECK-NEXT: $x11 = COPY [[SELECT7]](s32)
; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11
%2:_(s32) = COPY $x10
%3:_(s32) = COPY $x11
%0:_(s64) = G_MERGE_VALUES %2(s32), %3(s32)
%4:_(s32) = COPY $x12
%5:_(s32) = COPY $x13
%1:_(s64) = G_MERGE_VALUES %4(s32), %5(s32)
%6:_(s64) = G_USHLSAT %0, %1(s64)
%7:_(s32), %8:_(s32) = G_UNMERGE_VALUES %6(s64)
$x10 = COPY %7(s32)
$x11 = COPY %8(s32)
PseudoRET implicit $x10, implicit $x11
...
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