forked from OSchip/llvm-project
67 lines
1.7 KiB
Plaintext
67 lines
1.7 KiB
Plaintext
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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_movi() { ret void }
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define void @test_movi16() { ret void }
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define void @test_movi32() { ret void }
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...
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---
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name: test_movi
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# CHECK-LABEL: name: test_movi
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legalized: true
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regBankSelected: true
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selected: false
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# CHECK: selected: true
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registers:
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- { id: 0, class: gprb }
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body: |
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bb.0:
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%0(s32) = G_CONSTANT i32 786444 ; 0x000c000c
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; CHECK: [[VREGRES:%[0-9]+]]:rgpr = t2MOVi 786444, 14, $noreg, $noreg
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$r0 = COPY %0(s32)
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; CHECK: $r0 = COPY [[VREGRES]]
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BX_RET 14, $noreg, implicit $r0
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; CHECK: BX_RET 14, $noreg, implicit $r0
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...
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---
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name: test_movi16
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# CHECK-LABEL: name: test_movi16
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legalized: true
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regBankSelected: true
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selected: false
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# CHECK: selected: true
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registers:
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- { id: 0, class: gprb }
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body: |
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bb.0:
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%0(s32) = G_CONSTANT i32 65533
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; CHECK: [[VREGRES:%[0-9]+]]:rgpr = t2MOVi16 65533, 14, $noreg
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$r0 = COPY %0(s32)
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; CHECK: $r0 = COPY [[VREGRES]]
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BX_RET 14, $noreg, implicit $r0
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; CHECK: BX_RET 14, $noreg, implicit $r0
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...
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---
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name: test_movi32
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# CHECK-LABEL: name: test_movi32
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legalized: true
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regBankSelected: true
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selected: false
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# CHECK: selected: true
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registers:
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- { id: 0, class: gprb }
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body: |
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bb.0:
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%0(s32) = G_CONSTANT i32 185470479 ; 0x0b0e0e0f
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; CHECK: [[VREGY:%[0-9]+]]:rgpr = t2MOVi32imm 185470479
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$r0 = COPY %0(s32)
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; CHECK: $r0 = COPY [[VREGRES]]
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BX_RET 14, $noreg, implicit $r0
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; CHECK: BX_RET 14, $noreg, implicit $r0
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...
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