forked from OSchip/llvm-project
42 lines
1.2 KiB
YAML
42 lines
1.2 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -mtriple=thumbv7-apple-ios -run-pass=if-converter -verify-machineinstrs %s -o - | FileCheck %s
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# Both branches in bb.3 jump to bb.1. IfConversion shouldn't treat this as a
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# tringle and insert the tADDspi in bb3, but leave it as it is.
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...
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---
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name: foo
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body: |
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; CHECK-LABEL: name: foo
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; CHECK: bb.0:
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; CHECK: successors: %bb.2(0x40000000), %bb.1(0x40000000)
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; CHECK: tBcc %bb.2, 1 /* CC::ne */, $cpsr
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; CHECK: bb.1:
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; CHECK: successors: %bb.1(0x80000000)
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; CHECK: $sp = tADDspi $sp, 2, 14 /* CC::al */, $noreg
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; CHECK: tB %bb.1, 14 /* CC::al */, $noreg
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; CHECK: bb.2:
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; CHECK: successors: %bb.3(0x40000000), %bb.2(0x40000000)
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; CHECK: tBcc %bb.3, 0 /* CC::eq */, $cpsr
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; CHECK: tB %bb.2, 14 /* CC::al */, $noreg
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; CHECK: bb.3:
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; CHECK: successors: %bb.1(0x80000000)
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; CHECK: tBcc %bb.1, 1 /* CC::ne */, $cpsr
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; CHECK: tB %bb.1, 14 /* CC::al */, $noreg
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bb.0:
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tBcc %bb.2, 1, $cpsr
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bb.1:
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$sp = tADDspi $sp, 2, 14, _
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tB %bb.1, 14, $noreg
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bb.2:
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tBcc %bb.3, 0, $cpsr
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tB %bb.2, 14, $noreg
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bb.3:
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tBcc %bb.1, 1, $cpsr
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tB %bb.1, 14, $noreg
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...
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