| # The content of this test is modfied upon the output obtained from running |
| # `bin/llc -O2 -stop-before=machine-outliner <path_to_llvm_project>/llvm/test/CodeGen/AArch64/machine-outliner-sort-per-priority.ll -o -` |
| # RUN: llc -mtriple=aarch64 -run-pass=machine-outliner -verify-machineinstrs %s -o - | FileCheck %s |
| |
| --- | |
| declare i32 @foo() |
| |
| define void @f1() #0 { ret void } |
| define void @f2() #0 { ret void } |
| define void @f3() #0 { ret void } |
| define void @f4() #0 { ret void } |
| define void @f5() #0 { ret void } |
| define void @f6() #0 { ret void } |
| |
| attributes #0 = { minsize } |
| ... |
| --- |
| # CHECK-LABEL: name: f1 |
| # CHECK-LABEL: bb.0: |
| # CHECK-NEXT: liveins: $lr |
| # CHECK-NEXT: {{ $}} |
| # CHECK-NEXT: $x5 = ORRXrs $xzr, $lr, 0 |
| # CHECK-NEXT: BL @OUTLINED_FUNCTION_1 |
| # CHECK-NEXT: $lr = ORRXrs $xzr, $x5, 0 |
| # CHECK-NEXT: $w5 = MOVZWi 11, 0 |
| # CHECK-NEXT: TCRETURNdi @OUTLINED_FUNCTION_0 |
| name: f1 |
| tracksRegLiveness: true |
| frameInfo: |
| isCalleeSavedInfoValid: true |
| machineFunctionInfo: |
| hasRedZone: false |
| body: | |
| bb.0: |
| $w0 = MOVZWi 1, 0 |
| $w1 = MOVZWi 2, 0 |
| $w2 = MOVZWi 3, 0 |
| $w3 = MOVZWi 4, 0 |
| $w4 = MOVZWi 5, 0 |
| $w5 = MOVZWi 11, 0 |
| $w6 = MOVZWi 6, 0 |
| $w7 = MOVZWi 7, 0 |
| TCRETURNdi @foo, 0, csr_darwin_aarch64_aapcs, implicit $sp, implicit killed $w0, implicit killed $w1, implicit killed $w2, implicit killed $w3, implicit killed $w4, implicit killed $w5, implicit killed $w6, implicit killed $w7 |
| |
| ... |
| --- |
| # CHECK-LABEL: name: f2 |
| # CHECK-LABEL: bb.0: |
| # CHECK-NEXT: liveins: $lr |
| # CHECK-NEXT: {{ $}} |
| # CHECK-NEXT: $x5 = ORRXrs $xzr, $lr, 0 |
| # CHECK-NEXT: BL @OUTLINED_FUNCTION_1 |
| # CHECK-NEXT: $lr = ORRXrs $xzr, $x5, 0 |
| # CHECK-NEXT: $w5 = MOVZWi 12, 0 |
| # CHECK-NEXT: TCRETURNdi @OUTLINED_FUNCTION_0 |
| name: f2 |
| tracksRegLiveness: true |
| frameInfo: |
| isCalleeSavedInfoValid: true |
| machineFunctionInfo: |
| hasRedZone: false |
| body: | |
| bb.0: |
| $w0 = MOVZWi 1, 0 |
| $w1 = MOVZWi 2, 0 |
| $w2 = MOVZWi 3, 0 |
| $w3 = MOVZWi 4, 0 |
| $w4 = MOVZWi 5, 0 |
| $w5 = MOVZWi 12, 0 |
| $w6 = MOVZWi 6, 0 |
| $w7 = MOVZWi 7, 0 |
| TCRETURNdi @foo, 0, csr_darwin_aarch64_aapcs, implicit $sp, implicit killed $w0, implicit killed $w1, implicit killed $w2, implicit killed $w3, implicit killed $w4, implicit killed $w5, implicit killed $w6, implicit killed $w7 |
| |
| ... |
| --- |
| # CHECK-LABEL: name: f3 |
| # CHECK-LABEL: bb.0: |
| # CHECK-NEXT: liveins: $lr |
| # CHECK-NEXT: {{ $}} |
| # CHECK-NEXT: $x5 = ORRXrs $xzr, $lr, 0 |
| # CHECK-NEXT: BL @OUTLINED_FUNCTION_1 |
| # CHECK-NEXT: $lr = ORRXrs $xzr, $x5, 0 |
| # CHECK-NEXT: $w5 = MOVZWi 13, 0 |
| # CHECK-NEXT: TCRETURNdi @OUTLINED_FUNCTION_0 |
| name: f3 |
| tracksRegLiveness: true |
| frameInfo: |
| isCalleeSavedInfoValid: true |
| machineFunctionInfo: |
| hasRedZone: false |
| body: | |
| bb.0: |
| $w0 = MOVZWi 1, 0 |
| $w1 = MOVZWi 2, 0 |
| $w2 = MOVZWi 3, 0 |
| $w3 = MOVZWi 4, 0 |
| $w4 = MOVZWi 5, 0 |
| $w5 = MOVZWi 13, 0 |
| $w6 = MOVZWi 6, 0 |
| $w7 = MOVZWi 7, 0 |
| TCRETURNdi @foo, 0, csr_darwin_aarch64_aapcs, implicit $sp, implicit killed $w0, implicit killed $w1, implicit killed $w2, implicit killed $w3, implicit killed $w4, implicit killed $w5, implicit killed $w6, implicit killed $w7 |
| |
| ... |
| --- |
| # CHECK-LABEL: name: f4 |
| # CHECK-LABEL: bb.0: |
| # CHECK-NEXT: liveins: $lr |
| # CHECK-NEXT: {{ $}} |
| # CHECK-NEXT: $x5 = ORRXrs $xzr, $lr, 0 |
| # CHECK-NEXT: BL @OUTLINED_FUNCTION_1 |
| # CHECK-NEXT: $lr = ORRXrs $xzr, $x5, 0 |
| # CHECK-NEXT: $w5 = MOVZWi 14, 0 |
| # CHECK-NEXT: TCRETURNdi @OUTLINED_FUNCTION_0 |
| name: f4 |
| tracksRegLiveness: true |
| frameInfo: |
| isCalleeSavedInfoValid: true |
| machineFunctionInfo: |
| hasRedZone: false |
| body: | |
| bb.0: |
| $w0 = MOVZWi 1, 0 |
| $w1 = MOVZWi 2, 0 |
| $w2 = MOVZWi 3, 0 |
| $w3 = MOVZWi 4, 0 |
| $w4 = MOVZWi 5, 0 |
| $w5 = MOVZWi 14, 0 |
| $w6 = MOVZWi 6, 0 |
| $w7 = MOVZWi 7, 0 |
| TCRETURNdi @foo, 0, csr_darwin_aarch64_aapcs, implicit $sp, implicit killed $w0, implicit killed $w1, implicit killed $w2, implicit killed $w3, implicit killed $w4, implicit killed $w5, implicit killed $w6, implicit killed $w7 |
| |
| ... |
| --- |
| # CHECK-LABEL: name: f5 |
| # CHECK-LABEL: bb.0: |
| # CHECK-NEXT: liveins: $lr |
| # CHECK-NEXT: {{ $}} |
| # CHECK-NEXT: $x5 = ORRXrs $xzr, $lr, 0 |
| # CHECK-NEXT: BL @OUTLINED_FUNCTION_1 |
| # CHECK-NEXT: $lr = ORRXrs $xzr, $x5, 0 |
| # CHECK-NOT: @OUTLINED_FUNCTION_0 |
| name: f5 |
| tracksRegLiveness: true |
| frameInfo: |
| isCalleeSavedInfoValid: true |
| machineFunctionInfo: |
| hasRedZone: false |
| body: | |
| bb.0: |
| $w0 = MOVZWi 1, 0 |
| $w1 = MOVZWi 2, 0 |
| $w2 = MOVZWi 3, 0 |
| $w3 = MOVZWi 4, 0 |
| $w4 = MOVZWi 5, 0 |
| $w5 = MOVZWi 15, 0 |
| $w6 = MOVZWi 8, 0 |
| $w7 = MOVZWi 9, 0 |
| TCRETURNdi @foo, 0, csr_darwin_aarch64_aapcs, implicit $sp, implicit killed $w0, implicit killed $w1, implicit killed $w2, implicit killed $w3, implicit killed $w4, implicit killed $w5, implicit killed $w6, implicit killed $w7 |
| |
| ... |
| --- |
| # CHECK-LABEL: name: f6 |
| # CHECK-LABEL: bb.0: |
| # CHECK-NEXT: liveins: $lr |
| # CHECK-NEXT: {{ $}} |
| # CHECK-NEXT: $x5 = ORRXrs $xzr, $lr, 0 |
| # CHECK-NEXT: BL @OUTLINED_FUNCTION_1 |
| # CHECK-NEXT: $lr = ORRXrs $xzr, $x5, 0 |
| # CHECK-NOT: @OUTLINED_FUNCTION_0 |
| name: f6 |
| tracksRegLiveness: true |
| frameInfo: |
| isCalleeSavedInfoValid: true |
| machineFunctionInfo: |
| hasRedZone: false |
| body: | |
| bb.0: |
| $w0 = MOVZWi 1, 0 |
| $w1 = MOVZWi 2, 0 |
| $w2 = MOVZWi 3, 0 |
| $w3 = MOVZWi 4, 0 |
| $w4 = MOVZWi 5, 0 |
| $w5 = MOVZWi 16, 0 |
| $w6 = MOVZWi 9, 0 |
| $w7 = MOVZWi 8, 0 |
| TCRETURNdi @foo, 0, csr_darwin_aarch64_aapcs, implicit $sp, implicit killed $w0, implicit killed $w1, implicit killed $w2, implicit killed $w3, implicit killed $w4, implicit killed $w5, implicit killed $w6, implicit killed $w7 |
| |
| ... |
| |
| # CHECK-LABEL: name: OUTLINED_FUNCTION_0 |
| # CHECK-LABEL: bb.0: |
| # CHECK-NEXT: liveins: $x19, $x20, $x21, $x22, $x23, $x24, $x25, $x26, $x27, $x28, $lr, $d8, $d9, $d10, $d11, $d12, $d13, $d14, $d15, $w0, $w1, $w2, $w3, $w4, $w5 |
| # CHECK-NEXT: {{ $}} |
| # CHECK-NEXT: $w6 = MOVZWi 6, 0 |
| # CHECK-NEXT: $w7 = MOVZWi 7, 0 |
| |
| # CHECK-LABEL: name: OUTLINED_FUNCTION_1 |
| # CHECK-LABEL: bb.0: |
| # CHECK-NEXT: liveins: $x19, $x20, $x21, $x22, $x23, $x24, $x25, $x26, $x27, $x28, $lr, $d8, $d9, $d10, $d11, $d12, $d13, $d14, $d15 |
| # CHECK-NEXT: {{ $}} |
| # CHECK-NEXT: $w0 = MOVZWi 1, 0 |
| # CHECK-NEXT: $w1 = MOVZWi 2, 0 |
| # CHECK-NEXT: $w2 = MOVZWi 3, 0 |
| # CHECK-NEXT: $w3 = MOVZWi 4, 0 |
| # CHECK-NEXT: $w4 = MOVZWi 5, 0 |
| # CHECK-NEXT: RET $lr |
