32 lines
1.3 KiB
LLVM
32 lines
1.3 KiB
LLVM
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; RUN: llc < %s -mtriple=arm64-apple-ios7.0 -homogeneous-prolog-epilog | FileCheck %s
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; RUN: llc < %s -mtriple=aarch64-unknown-linux-gnu -homogeneous-prolog-epilog | FileCheck %s --check-prefixes=CHECK-LINUX
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declare void @bar(i32 %i)
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define void @odd_num_callee_saved_registers(ptr swifterror %error, i32 %i) nounwind minsize {
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call void asm sideeffect "mov x0, #42", "~{x0},~{x19},~{x20},~{x22},~{x23},~{x24},~{x25},~{x26},~{x27},~{x28}"() nounwind
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call void @bar(i32 %i)
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ret void
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}
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define void @odd_num_callee_saved_registers_with_fpr(ptr swifterror %error, i32 %i) nounwind minsize {
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call void asm sideeffect "mov x0, #42", "~{x0},~{x19},~{x20},~{x22},~{x23},~{x24},~{x25},~{x26},~{x27},~{x28},~{d8},~{d9}"() nounwind
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call void @bar(i32 %i)
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ret void
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}
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; CHECK-LABEL: _OUTLINED_FUNCTION_PROLOG_x30x29x19x20x22x23x24x25x26x27x28:
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; CHECK: str x28, [sp, #-80]!
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; CHECK-LABEL: _OUTLINED_FUNCTION_EPILOG_TAIL_x30x29x19x20x22x23x24x25x26x27x28:
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; CHECK: ldr x28, [sp], #96
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; CHECK-LABEL: _OUTLINED_FUNCTION_PROLOG_x30x29x19x20x22x23x24x25x26x27x28d8d9:
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; CHECK: stp d9, d8, [sp, #-96]!
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; CHECK: str x28, [sp, #16]
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; CHECK-LABEL: _OUTLINED_FUNCTION_EPILOG_TAIL_x30x29x19x20x22x23x24x25x26x27x28d8d9
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; CHECK: ldr x28, [sp, #16]
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; CHECK: ldp d9, d8, [sp], #112
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; CHECK-LINUX-NOT: OUTLINED_FUNCTION_PROLOG
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; CHECK-LINUX-NOT: OUTLINED_FUNCTION_EPILOG
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