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-rw-r--r--third_party/llvm/llvm/test/CodeGen/RISCV/GlobalISel/instruction-select/select-rv64.mir205
1 files changed, 205 insertions, 0 deletions
diff --git a/third_party/llvm/llvm/test/CodeGen/RISCV/GlobalISel/instruction-select/select-rv64.mir b/third_party/llvm/llvm/test/CodeGen/RISCV/GlobalISel/instruction-select/select-rv64.mir
new file mode 100644
index 0000000..fc5d54a
--- /dev/null
+++ b/third_party/llvm/llvm/test/CodeGen/RISCV/GlobalISel/instruction-select/select-rv64.mir
@@ -0,0 +1,205 @@
+# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
+# RUN: llc -mtriple=riscv64 -run-pass=instruction-select %s -o - \
+# RUN: | FileCheck %s
+
+---
+name: select_s32
+legalized: true
+regBankSelected: true
+tracksRegLiveness: true
+body: |
+ bb.0:
+ liveins: $x10, $x11, $x12
+
+ ; CHECK-LABEL: name: select_s32
+ ; CHECK: liveins: $x10, $x11, $x12
+ ; CHECK-NEXT: {{ $}}
+ ; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr = COPY $x10
+ ; CHECK-NEXT: [[COPY1:%[0-9]+]]:gpr = COPY $x11
+ ; CHECK-NEXT: [[COPY2:%[0-9]+]]:gpr = COPY $x12
+ ; CHECK-NEXT: [[Select_GPR_Using_CC_GPR:%[0-9]+]]:gpr = Select_GPR_Using_CC_GPR [[COPY]], $x0, 1, [[COPY1]], [[COPY2]]
+ ; CHECK-NEXT: $x10 = COPY [[Select_GPR_Using_CC_GPR]]
+ ; CHECK-NEXT: PseudoRET implicit $x10
+ %0:gprb(s64) = COPY $x10
+ %1:gprb(s64) = COPY $x11
+ %2:gprb(s64) = COPY $x12
+ %3:gprb(s32) = G_TRUNC %1
+ %4:gprb(s32) = G_TRUNC %2
+ %5:gprb(s32) = G_SELECT %0, %3, %4
+ %6:gprb(s64) = G_ANYEXT %5
+ $x10 = COPY %6(s64)
+ PseudoRET implicit $x10
+
+...
+---
+name: select_s64
+legalized: true
+regBankSelected: true
+tracksRegLiveness: true
+body: |
+ bb.0:
+ liveins: $x10, $x11, $x12
+
+ ; CHECK-LABEL: name: select_s64
+ ; CHECK: liveins: $x10, $x11, $x12
+ ; CHECK-NEXT: {{ $}}
+ ; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr = COPY $x10
+ ; CHECK-NEXT: [[COPY1:%[0-9]+]]:gpr = COPY $x11
+ ; CHECK-NEXT: [[COPY2:%[0-9]+]]:gpr = COPY $x12
+ ; CHECK-NEXT: [[Select_GPR_Using_CC_GPR:%[0-9]+]]:gpr = Select_GPR_Using_CC_GPR [[COPY]], $x0, 1, [[COPY1]], [[COPY2]]
+ ; CHECK-NEXT: $x10 = COPY [[Select_GPR_Using_CC_GPR]]
+ ; CHECK-NEXT: PseudoRET implicit $x10
+ %0:gprb(s64) = COPY $x10
+ %1:gprb(s64) = COPY $x11
+ %2:gprb(s64) = COPY $x12
+ %3:gprb(s64) = G_SELECT %0, %1, %2
+ $x10 = COPY %3(s64)
+ PseudoRET implicit $x10
+
+...
+---
+name: select_p0
+legalized: true
+regBankSelected: true
+tracksRegLiveness: true
+body: |
+ bb.0:
+ liveins: $x10, $x11, $x12
+
+ ; CHECK-LABEL: name: select_p0
+ ; CHECK: liveins: $x10, $x11, $x12
+ ; CHECK-NEXT: {{ $}}
+ ; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr = COPY $x10
+ ; CHECK-NEXT: [[COPY1:%[0-9]+]]:gpr = COPY $x11
+ ; CHECK-NEXT: [[COPY2:%[0-9]+]]:gpr = COPY $x12
+ ; CHECK-NEXT: [[Select_GPR_Using_CC_GPR:%[0-9]+]]:gpr = Select_GPR_Using_CC_GPR [[COPY]], $x0, 1, [[COPY1]], [[COPY2]]
+ ; CHECK-NEXT: $x10 = COPY [[Select_GPR_Using_CC_GPR]]
+ ; CHECK-NEXT: PseudoRET implicit $x10
+ %0:gprb(s64) = COPY $x10
+ %1:gprb(p0) = COPY $x11
+ %2:gprb(p0) = COPY $x12
+ %3:gprb(p0) = G_SELECT %0, %1, %2
+ $x10 = COPY %3(p0)
+ PseudoRET implicit $x10
+
+...
+---
+name: select_icmp_ult
+legalized: true
+regBankSelected: true
+tracksRegLiveness: true
+body: |
+ bb.0:
+ liveins: $x10, $x11, $x12, $x13, $x14
+
+ ; CHECK-LABEL: name: select_icmp_ult
+ ; CHECK: liveins: $x10, $x11, $x12, $x13, $x14
+ ; CHECK-NEXT: {{ $}}
+ ; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr = COPY $x10
+ ; CHECK-NEXT: [[COPY1:%[0-9]+]]:gpr = COPY $x11
+ ; CHECK-NEXT: [[COPY2:%[0-9]+]]:gpr = COPY $x12
+ ; CHECK-NEXT: [[COPY3:%[0-9]+]]:gpr = COPY $x13
+ ; CHECK-NEXT: [[Select_GPR_Using_CC_GPR:%[0-9]+]]:gpr = Select_GPR_Using_CC_GPR [[COPY2]], [[COPY3]], 4, [[COPY]], [[COPY1]]
+ ; CHECK-NEXT: $x10 = COPY [[Select_GPR_Using_CC_GPR]]
+ ; CHECK-NEXT: PseudoRET implicit $x10
+ %0:gprb(s64) = COPY $x10
+ %1:gprb(s64) = COPY $x11
+ %2:gprb(s64) = COPY $x12
+ %3:gprb(s64) = COPY $x13
+ %4:gprb(s64) = COPY $x14
+ %5:gprb(s64) = G_ICMP intpred(ult), %2, %3
+ %6:gprb(s64) = G_SELECT %5, %0, %1
+ $x10 = COPY %6(s64)
+ PseudoRET implicit $x10
+
+...
+---
+name: select_icmp_ugt
+legalized: true
+regBankSelected: true
+tracksRegLiveness: true
+body: |
+ bb.0:
+ liveins: $x10, $x11, $x12, $x13, $x14
+
+ ; CHECK-LABEL: name: select_icmp_ugt
+ ; CHECK: liveins: $x10, $x11, $x12, $x13, $x14
+ ; CHECK-NEXT: {{ $}}
+ ; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr = COPY $x10
+ ; CHECK-NEXT: [[COPY1:%[0-9]+]]:gpr = COPY $x11
+ ; CHECK-NEXT: [[COPY2:%[0-9]+]]:gpr = COPY $x12
+ ; CHECK-NEXT: [[COPY3:%[0-9]+]]:gpr = COPY $x13
+ ; CHECK-NEXT: [[Select_GPR_Using_CC_GPR:%[0-9]+]]:gpr = Select_GPR_Using_CC_GPR [[COPY3]], [[COPY2]], 4, [[COPY]], [[COPY1]]
+ ; CHECK-NEXT: $x10 = COPY [[Select_GPR_Using_CC_GPR]]
+ ; CHECK-NEXT: PseudoRET implicit $x10
+ %0:gprb(s64) = COPY $x10
+ %1:gprb(s64) = COPY $x11
+ %2:gprb(s64) = COPY $x12
+ %3:gprb(s64) = COPY $x13
+ %4:gprb(s64) = COPY $x14
+ %5:gprb(s64) = G_ICMP intpred(ugt), %2, %3
+ %6:gprb(s64) = G_SELECT %5, %0, %1
+ $x10 = COPY %6(s64)
+ PseudoRET implicit $x10
+
+...
+---
+name: select_icmp_sgtneg1
+legalized: true
+regBankSelected: true
+tracksRegLiveness: true
+body: |
+ bb.0:
+ liveins: $x10, $x11, $x12, $x13, $x14
+
+ ; CHECK-LABEL: name: select_icmp_sgtneg1
+ ; CHECK: liveins: $x10, $x11, $x12, $x13, $x14
+ ; CHECK-NEXT: {{ $}}
+ ; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr = COPY $x10
+ ; CHECK-NEXT: [[COPY1:%[0-9]+]]:gpr = COPY $x11
+ ; CHECK-NEXT: [[COPY2:%[0-9]+]]:gpr = COPY $x12
+ ; CHECK-NEXT: [[Select_GPR_Using_CC_GPR:%[0-9]+]]:gpr = Select_GPR_Using_CC_GPR [[COPY2]], $x0, 3, [[COPY]], [[COPY1]]
+ ; CHECK-NEXT: $x10 = COPY [[Select_GPR_Using_CC_GPR]]
+ ; CHECK-NEXT: PseudoRET implicit $x10
+ %0:gprb(s64) = COPY $x10
+ %1:gprb(s64) = COPY $x11
+ %2:gprb(s64) = COPY $x12
+ %3:gprb(s64) = COPY $x13
+ %4:gprb(s64) = COPY $x14
+ %5:gprb(s64) = G_CONSTANT i64 -1
+ %6:gprb(s64) = G_ICMP intpred(sgt), %2, %5
+ %7:gprb(s64) = G_SELECT %6, %0, %1
+ $x10 = COPY %7(s64)
+ PseudoRET implicit $x10
+
+...
+---
+name: select_icmp_slt1
+legalized: true
+regBankSelected: true
+tracksRegLiveness: true
+body: |
+ bb.0:
+ liveins: $x10, $x11, $x12, $x13, $x14
+
+ ; CHECK-LABEL: name: select_icmp_slt1
+ ; CHECK: liveins: $x10, $x11, $x12, $x13, $x14
+ ; CHECK-NEXT: {{ $}}
+ ; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr = COPY $x10
+ ; CHECK-NEXT: [[COPY1:%[0-9]+]]:gpr = COPY $x11
+ ; CHECK-NEXT: [[COPY2:%[0-9]+]]:gpr = COPY $x12
+ ; CHECK-NEXT: [[Select_GPR_Using_CC_GPR:%[0-9]+]]:gpr = Select_GPR_Using_CC_GPR $x0, [[COPY2]], 3, [[COPY]], [[COPY1]]
+ ; CHECK-NEXT: $x10 = COPY [[Select_GPR_Using_CC_GPR]]
+ ; CHECK-NEXT: PseudoRET implicit $x10
+ %0:gprb(s64) = COPY $x10
+ %1:gprb(s64) = COPY $x11
+ %2:gprb(s64) = COPY $x12
+ %3:gprb(s64) = COPY $x13
+ %4:gprb(s64) = COPY $x14
+ %5:gprb(s64) = G_CONSTANT i64 1
+ %6:gprb(s64) = G_ICMP intpred(slt), %2, %5
+ %7:gprb(s64) = G_SELECT %6, %0, %1
+ $x10 = COPY %7(s64)
+ PseudoRET implicit $x10
+
+...
generated by cgit v1.2.3 (git 2.46.0) at 2026-10-31 09:06:25 +0000