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58 lines
1.6 KiB
58 lines
1.6 KiB
# RUN: llc -mtriple arm-- -run-pass=legalizer %s -o - | FileCheck %s
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# RUN: llc -mtriple thumb-- -mattr=+v6t2 -run-pass=legalizer %s -o - | FileCheck %s
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--- |
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define void @test_constants() { ret void }
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...
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---
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name: test_constants
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# CHECK-LABEL: name: test_constants
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legalized: false
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# CHECK: legalized: true
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regBankSelected: false
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selected: false
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tracksRegLiveness: true
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registers:
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- { id: 0, class: _ }
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- { id: 1, class: _ }
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- { id: 2, class: _ }
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- { id: 3, class: _ }
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- { id: 4, class: _ }
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- { id: 5, class: _ }
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body: |
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bb.0:
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liveins: $r0
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%4(p0) = COPY $r0
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%0(s32) = G_CONSTANT i32 42
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; CHECK: {{%[0-9]+}}:_(s32) = G_CONSTANT i32 42
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%1(s16) = G_CONSTANT i16 21
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G_STORE %1(s16), %4(p0) :: (store 2)
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; CHECK-NOT: G_CONSTANT i16
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; CHECK: [[EXT:%[0-9]+]]:_(s32) = G_CONSTANT i32 21
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; CHECK: {{%[0-9]+}}:_(s16) = G_TRUNC [[EXT]](s32)
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; CHECK-NOT: G_CONSTANT i16
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%2(s8) = G_CONSTANT i8 10
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G_STORE %2(s8), %4(p0) :: (store 1)
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; CHECK-NOT: G_CONSTANT i8
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; CHECK: [[EXT:%[0-9]+]]:_(s32) = G_CONSTANT i32 10
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; CHECK: {{%[0-9]+}}:_(s8) = G_TRUNC [[EXT]](s32)
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; CHECK-NOT: G_CONSTANT i8
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%3(s1) = G_CONSTANT i1 1
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G_STORE %3(s1), %4(p0) :: (store 1)
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; CHECK-NOT: G_CONSTANT i1
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; CHECK: [[EXT:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
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; CHECK: {{%[0-9]+}}:_(s1) = G_TRUNC [[EXT]](s32)
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; CHECK-NOT: G_CONSTANT i1
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%5(p0) = G_CONSTANT i32 0
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G_STORE %5(p0), %4(p0) :: (store 4)
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; CHECK: {{%[0-9]+}}:_(p0) = G_CONSTANT i32 0
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$r0 = COPY %0(s32)
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BX_RET 14, $noreg, implicit $r0
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...
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