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94 lines
2.4 KiB
94 lines
2.4 KiB
4 months ago
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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -O0 -mtriple thumb-- -mattr=+v6t2 -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s
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--- |
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define void @test_ashr_rr() { ret void }
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define void @test_shl_ri() { ret void }
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define void @test_shl_ri_bad_imm() { ret void }
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...
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---
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name: test_ashr_rr
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legalized: true
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regBankSelected: true
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selected: false
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registers:
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- { id: 0, class: gprb }
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- { id: 1, class: gprb }
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- { id: 2, class: gprb }
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body: |
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bb.0:
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liveins: $r0, $r1
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; CHECK-LABEL: name: test_ashr_rr
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; CHECK: [[COPY:%[0-9]+]]:rgpr = COPY $r0
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; CHECK: [[COPY1:%[0-9]+]]:rgpr = COPY $r1
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; CHECK: [[t2ASRrr:%[0-9]+]]:rgpr = t2ASRrr [[COPY]], [[COPY1]], 14 /* CC::al */, $noreg, $noreg
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; CHECK: $r0 = COPY [[t2ASRrr]]
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; CHECK: BX_RET 14 /* CC::al */, $noreg, implicit $r0
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%0(s32) = COPY $r0
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%1(s32) = COPY $r1
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%2(s32) = G_ASHR %0, %1
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$r0 = COPY %2(s32)
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BX_RET 14, $noreg, implicit $r0
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...
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---
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name: test_shl_ri
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legalized: true
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regBankSelected: true
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selected: false
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registers:
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- { id: 0, class: gprb }
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- { id: 1, class: gprb }
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- { id: 2, class: gprb }
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body: |
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bb.0:
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liveins: $r0
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; CHECK-LABEL: name: test_shl_ri
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; CHECK: [[COPY:%[0-9]+]]:rgpr = COPY $r0
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; CHECK: [[t2LSLri:%[0-9]+]]:rgpr = t2LSLri [[COPY]], 31, 14 /* CC::al */, $noreg, $noreg
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; CHECK: $r0 = COPY [[t2LSLri]]
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; CHECK: BX_RET 14 /* CC::al */, $noreg, implicit $r0
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%0(s32) = COPY $r0
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%1(s32) = G_CONSTANT i32 31
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%2(s32) = G_SHL %0, %1
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$r0 = COPY %2(s32)
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BX_RET 14, $noreg, implicit $r0
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...
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---
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name: test_shl_ri_bad_imm
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legalized: true
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regBankSelected: true
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selected: false
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registers:
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- { id: 0, class: gprb }
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- { id: 1, class: gprb }
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- { id: 2, class: gprb }
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body: |
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bb.0:
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liveins: $r0
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; CHECK-LABEL: name: test_shl_ri_bad_imm
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; CHECK: [[COPY:%[0-9]+]]:rgpr = COPY $r0
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; CHECK: [[t2MOVi:%[0-9]+]]:rgpr = t2MOVi 32, 14 /* CC::al */, $noreg, $noreg
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; CHECK: [[t2LSLrr:%[0-9]+]]:rgpr = t2LSLrr [[COPY]], [[t2MOVi]], 14 /* CC::al */, $noreg, $noreg
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; CHECK: $r0 = COPY [[t2LSLrr]]
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; CHECK: BX_RET 14 /* CC::al */, $noreg, implicit $r0
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%0(s32) = COPY $r0
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%1(s32) = G_CONSTANT i32 32
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%2(s32) = G_SHL %0, %1
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$r0 = COPY %2(s32)
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BX_RET 14, $noreg, implicit $r0
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...
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