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78 lines
2.1 KiB
78 lines
2.1 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_select_s32() { ret void }
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define void @test_select_ptr() { ret void }
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...
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---
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name: test_select_s32
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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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- { id: 3, 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_select_s32
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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: t2TSTri [[COPY1]], 1, 14 /* CC::al */, $noreg, implicit-def $cpsr
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; CHECK: [[t2MOVCCr:%[0-9]+]]:rgpr = t2MOVCCr [[COPY]], [[COPY1]], 0 /* CC::eq */, $cpsr
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; CHECK: $r0 = COPY [[t2MOVCCr]]
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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 $r1
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%2(s1) = G_TRUNC %1(s32)
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%3(s32) = G_SELECT %2(s1), %0, %1
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$r0 = COPY %3(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_select_ptr
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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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- { id: 3, class: gprb }
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- { id: 4, class: gprb }
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body: |
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bb.0:
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liveins: $r0, $r1, $r2
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; CHECK-LABEL: name: test_select_ptr
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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: [[COPY2:%[0-9]+]]:gpr = COPY $r2
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; CHECK: [[COPY3:%[0-9]+]]:rgpr = COPY [[COPY2]]
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; CHECK: t2TSTri [[COPY3]], 1, 14 /* CC::al */, $noreg, implicit-def $cpsr
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; CHECK: [[t2MOVCCr:%[0-9]+]]:rgpr = t2MOVCCr [[COPY]], [[COPY1]], 0 /* CC::eq */, $cpsr
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; CHECK: $r0 = COPY [[t2MOVCCr]]
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; CHECK: BX_RET 14 /* CC::al */, $noreg, implicit $r0
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%0(p0) = COPY $r0
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%1(p0) = COPY $r1
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%2(s32) = COPY $r2
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%3(s1) = G_TRUNC %2(s32)
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%4(p0) = G_SELECT %3(s1), %0, %1
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$r0 = COPY %4(p0)
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BX_RET 14, $noreg, implicit $r0
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...
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