144 lines
5.2 KiB
Text
144 lines
5.2 KiB
Text
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# REQUIRES: asserts
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# RUN: llc -mtriple=powerpc64le-unknown-linux-gnu -mcpu=pwr8 \
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# RUN: -start-before=prologepilog -debug-only=reginfo --filetype=null \
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# RUN: -verify-machineinstrs %s 2>&1 >/dev/null | FileCheck %s --check-prefix=P8
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# RUN: llc -mtriple=powerpc64le-unknown-linux-gnu -mcpu=pwr9 \
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# RUN: -start-before=prologepilog -debug-only=reginfo --filetype=null \
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# RUN: -verify-machineinstrs %s 2>&1 >/dev/null | FileCheck %s --check-prefix=P9
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# RUN: llc -mtriple=powerpc64le-unknown-linux-gnu -mcpu=pwr9 \
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# RUN: -start-before=prologepilog -debug-only=reginfo \
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# RUN: --filetype=null -ppc-enable-pe-vector-spills \
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# RUN: -verify-machineinstrs %s 2>&1 >/dev/null | FileCheck %s --check-prefix=P9-REGSPILL
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# RUN: llc -mtriple=powerpc64le-unknown-linux-gnu -mcpu=pwr10 \
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# RUN: -start-before=prologepilog -debug-only=reginfo --filetype=null \
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# RUN: -verify-machineinstrs %s 2>&1 >/dev/null | FileCheck %s -check-prefix=P10
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---
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name: SpillGPR
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alignment: 16
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tracksRegLiveness: true
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liveins:
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body: |
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bb.0.entry:
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$r14 = IMPLICIT_DEF
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$r15 = IMPLICIT_DEF
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$r16 = IMPLICIT_DEF
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$r17 = IMPLICIT_DEF
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$lr8 = IMPLICIT_DEF
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BLR8 implicit undef $lr8, implicit undef $rm
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## TODO: Calling requiresFrameIndexScavenging from PEI::runOnMachineFunction
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## always returns TRUE because MFI.isCalleeSavedInfoValid() always
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## indicates that the callee saved info is invalid at that point. The
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## info becomes valid for later calls. Can we do better?
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# P8: requiresFrameIndexScavenging for SpillGPR.
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# P8: TRUE - Invalid callee saved info.
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# P8: requiresFrameIndexScavenging for SpillGPR.
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# P8: FALSE - Scavenging is not required.
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# P9: requiresFrameIndexScavenging for SpillGPR.
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# P9: TRUE - Invalid callee saved info.
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# P9: requiresFrameIndexScavenging for SpillGPR.
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# P9: FALSE - Scavenging is not required.
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# P9-REGSPILL: requiresFrameIndexScavenging for SpillGPR.
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# P9-REGSPILL: TRUE - Invalid callee saved info.
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# P9-REGSPILL: requiresFrameIndexScavenging for SpillGPR.
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# P9-REGSPILL: FALSE - Scavenging is not required.
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# P10: requiresFrameIndexScavenging for SpillGPR.
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# P10: TRUE - Invalid callee saved info.
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# P10: requiresFrameIndexScavenging for SpillGPR.
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# P10: FALSE - Scavenging is not required.
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...
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---
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name: SpillFPR
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alignment: 16
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tracksRegLiveness: true
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liveins:
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body: |
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bb.0.entry:
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$f14 = IMPLICIT_DEF
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$f15 = IMPLICIT_DEF
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$f16 = IMPLICIT_DEF
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$f17 = IMPLICIT_DEF
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$lr8 = IMPLICIT_DEF
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BLR8 implicit undef $lr8, implicit undef $rm
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# P8: requiresFrameIndexScavenging for SpillFPR.
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# P8: TRUE - Invalid callee saved info.
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# P8: requiresFrameIndexScavenging for SpillFPR.
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# P8: FALSE - Scavenging is not required.
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# P9: requiresFrameIndexScavenging for SpillFPR.
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# P9: TRUE - Invalid callee saved info.
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# P9: requiresFrameIndexScavenging for SpillFPR.
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# P9: FALSE - Scavenging is not required.
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# P9-REGSPILL: requiresFrameIndexScavenging for SpillFPR.
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# P9-REGSPILL: TRUE - Invalid callee saved info.
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# P9-REGSPILL: requiresFrameIndexScavenging for SpillFPR.
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# P9-REGSPILL: FALSE - Scavenging is not required.
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# P10: requiresFrameIndexScavenging for SpillFPR.
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# P10: TRUE - Invalid callee saved info.
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# P10: requiresFrameIndexScavenging for SpillFPR.
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# P10: FALSE - Scavenging is not required.
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...
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---
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name: SpillVR
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alignment: 16
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tracksRegLiveness: true
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liveins:
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body: |
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bb.0.entry:
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$v20 = IMPLICIT_DEF
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$v21 = IMPLICIT_DEF
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$v22 = IMPLICIT_DEF
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$v23 = IMPLICIT_DEF
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$lr8 = IMPLICIT_DEF
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BLR8 implicit undef $lr8, implicit undef $rm
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# P8: requiresFrameIndexScavenging for SpillVR.
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# P8: TRUE - Invalid callee saved info.
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# P8: requiresFrameIndexScavenging for SpillVR.
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# P8: Memory Operand: STVX for register $v20.
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# P8: TRUE - Memory operand is X-Form.
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# P9: requiresFrameIndexScavenging for SpillVR.
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# P9: TRUE - Invalid callee saved info.
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# P9: requiresFrameIndexScavenging for SpillVR.
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# P9: Memory Operand: STVX for register $v20.
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# P9: TRUE - Memory operand is X-Form.
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# P9-REGSPILL: requiresFrameIndexScavenging for SpillVR.
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# P9-REGSPILL: TRUE - Invalid callee saved info.
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# P9-REGSPILL: requiresFrameIndexScavenging for SpillVR.
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# P9-REGSPILL: Memory Operand: STVX for register $v20.
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# P9-REGSPILL: TRUE - Memory operand is X-Form.
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# P10: requiresFrameIndexScavenging for SpillVR.
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# P10: TRUE - Invalid callee saved info.
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# P10: requiresFrameIndexScavenging for SpillVR.
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# P10: Memory Operand: STVX for register $v20.
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# P10: TRUE - Memory operand is X-Form.
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...
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---
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name: SpillMixed
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alignment: 16
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tracksRegLiveness: true
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liveins:
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body: |
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bb.0.entry:
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$r14 = IMPLICIT_DEF
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$r15 = IMPLICIT_DEF
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$f16 = IMPLICIT_DEF
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$f17 = IMPLICIT_DEF
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$v20 = IMPLICIT_DEF
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$v21 = IMPLICIT_DEF
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$lr8 = IMPLICIT_DEF
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BLR8 implicit undef $lr8, implicit undef $rm
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# P8: requiresFrameIndexScavenging for SpillMixed.
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# P8: TRUE - Invalid callee saved info.
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# P9: requiresFrameIndexScavenging for SpillMixed.
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# P9: TRUE - Invalid callee saved info.
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# P9-REGSPILL: requiresFrameIndexScavenging for SpillMixed.
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# P9-REGSPILL: TRUE - Invalid callee saved info.
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# P10: requiresFrameIndexScavenging for SpillMixed.
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# P10: TRUE - Invalid callee saved info.
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...
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