107 lines
2.7 KiB
YAML
107 lines
2.7 KiB
YAML
# RUN: llc -mtriple=aarch64-unknown-unknown -run-pass=machine-outliner \
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# RUN: -verify-machineinstrs %s -o - | FileCheck %s
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# Ensure that outlined function names appear as expected. Currently, they are
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# output in order of benefit.
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--- |
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define void @should_have_fn2() #0 { ret void }
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define void @should_have_fn0() #0 { ret void }
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define void @should_have_fn1() #0 { ret void }
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attributes #0 = { noredzone optsize minsize }
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...
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---
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name: should_have_fn2
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tracksRegLiveness: true
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body: |
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bb.0:
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; CHECK-LABEL: name: should_have_fn2
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; CHECK-NOT: OUTLINED_FUNCTION_1
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; CHECK-NOT: OUTLINED_FUNCTION_0
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; CHECK: OUTLINED_FUNCTION_2
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$w0 = ORRWri $wzr, 1
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$w0 = ORRWri $wzr, 1
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$w0 = ORRWri $wzr, 1
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bb.1:
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; CHECK-DAG: OUTLINED_FUNCTION_2
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$w0 = ORRWri $wzr, 1
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$w0 = ORRWri $wzr, 1
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$w0 = ORRWri $wzr, 1
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bb.2:
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; CHECK-DAG: OUTLINED_FUNCTION_2
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$w0 = ORRWri $wzr, 1
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$w0 = ORRWri $wzr, 1
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$w0 = ORRWri $wzr, 1
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bb.3:
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; CHECK-DAG: OUTLINED_FUNCTION_2
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$w0 = ORRWri $wzr, 1
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$w0 = ORRWri $wzr, 1
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$w0 = ORRWri $wzr, 1
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bb.4:
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RET undef $lr
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...
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---
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name: should_have_fn0
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tracksRegLiveness: true
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body: |
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bb.0:
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; CHECK-LABEL: name: should_have_fn0
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; CHECK-NOT: OUTLINED_FUNCTION_1
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; CHECK-NOT: OUTLINED_FUNCTION_2
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; CHECK: OUTLINED_FUNCTION_0
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$w1 = ORRWri $wzr, 1
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$w1 = ORRWri $wzr, 1
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$w1 = ORRWri $wzr, 1
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$w1 = ORRWri $wzr, 1
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$w1 = ORRWri $wzr, 1
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bb.1:
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; CHECK-DAG: OUTLINED_FUNCTION_0
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$w1 = ORRWri $wzr, 1
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$w1 = ORRWri $wzr, 1
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$w1 = ORRWri $wzr, 1
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$w1 = ORRWri $wzr, 1
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$w1 = ORRWri $wzr, 1
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bb.3:
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; CHECK-DAG: OUTLINED_FUNCTION_0
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$w1 = ORRWri $wzr, 1
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$w1 = ORRWri $wzr, 1
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$w1 = ORRWri $wzr, 1
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$w1 = ORRWri $wzr, 1
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$w1 = ORRWri $wzr, 1
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bb.4:
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RET undef $lr
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...
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---
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name: should_have_fn1
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tracksRegLiveness: true
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body: |
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bb.0:
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; CHECK-LABEL: name: should_have_fn1
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; CHECK-NOT: OUTLINED_FUNCTION_0
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; CHECK-NOT: OUTLINED_FUNCTION_2
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; CHECK: OUTLINED_FUNCTION_1
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$w2 = ORRWri $wzr, 1
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$w2 = ORRWri $wzr, 1
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$w2 = ORRWri $wzr, 1
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$w2 = ORRWri $wzr, 1
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bb.1:
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; CHECK-DAG: OUTLINED_FUNCTION_1
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$w2 = ORRWri $wzr, 1
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$w2 = ORRWri $wzr, 1
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$w2 = ORRWri $wzr, 1
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$w2 = ORRWri $wzr, 1
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bb.3:
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; CHECK-DAG: OUTLINED_FUNCTION_1
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$w2 = ORRWri $wzr, 1
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$w2 = ORRWri $wzr, 1
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$w2 = ORRWri $wzr, 1
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$w2 = ORRWri $wzr, 1
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bb.4:
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RET undef $lr
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