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19c8a66443
The backend has been around for years, it's pretty ridiculous that we can't even use the preferred form for printing "MOV" aliases. Unfortunately, TableGen can't handle the complex predicates when printing so it's a bunch of nasty C++. Oh well. llvm-svn: 272865
81 lines
2.7 KiB
LLVM
81 lines
2.7 KiB
LLVM
; RUN: llc -mtriple=arm64-apple-ios < %s | FileCheck %s
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; RUN: llc -mtriple=aarch64-linux-gnu < %s | FileCheck -check-prefix CHECK-NOTMACHO %s
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;
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; rdar://14075006
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define void @odd() nounwind {
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; CHECK-LABEL: odd:
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; CHECK: stp d15, d14, [sp, #-144]!
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; CHECK: stp d13, d12, [sp, #16]
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; CHECK: stp d11, d10, [sp, #32]
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; CHECK: stp d9, d8, [sp, #48]
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; CHECK: stp x28, x27, [sp, #64]
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; CHECK: stp x26, x25, [sp, #80]
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; CHECK: stp x24, x23, [sp, #96]
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; CHECK: stp x22, x21, [sp, #112]
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; CHECK: stp x20, x19, [sp, #128]
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; CHECK: mov x0, #42
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; CHECK: ldp x20, x19, [sp, #128]
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; CHECK: ldp x22, x21, [sp, #112]
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; CHECK: ldp x24, x23, [sp, #96]
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; CHECK: ldp x26, x25, [sp, #80]
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; CHECK: ldp x28, x27, [sp, #64]
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; CHECK: ldp d9, d8, [sp, #48]
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; CHECK: ldp d11, d10, [sp, #32]
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; CHECK: ldp d13, d12, [sp, #16]
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; CHECK: ldp d15, d14, [sp], #144
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; CHECK-NOTMACHO-LABEL: odd:
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; CHECK-NOTMACHO: stp d14, d12, [sp, #-80]!
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; CHECK-NOTMACHO: stp d10, d8, [sp, #16]
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; CHECK-NOTMACHO: str x27, [sp, #32]
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; CHECK-NOTMACHO: stp x25, x23, [sp, #48]
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; CHECK-NOTMACHO: stp x21, x19, [sp, #64]
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; CHECK-NOTMACHO: mov x0, #42
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; CHECK-NOTMACHO: ldp x21, x19, [sp, #64]
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; CHECK-NOTMACHO: ldp x25, x23, [sp, #48]
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; CHECK-NOTMACHO: ldr x27, [sp, #32]
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; CHECK-NOTMACHO: ldp d10, d8, [sp, #16]
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; CHECK-NOTMACHO: ldp d14, d12, [sp], #80
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call void asm sideeffect "mov x0, #42", "~{x0},~{x19},~{x21},~{x23},~{x25},~{x27},~{d8},~{d10},~{d12},~{d14}"() nounwind
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ret void
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}
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define void @even() nounwind {
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; CHECK-LABEL: even:
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; CHECK: stp d15, d14, [sp, #-144]!
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; CHECK: stp d13, d12, [sp, #16]
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; CHECK: stp d11, d10, [sp, #32]
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; CHECK: stp d9, d8, [sp, #48]
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; CHECK: stp x28, x27, [sp, #64]
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; CHECK: stp x26, x25, [sp, #80]
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; CHECK: stp x24, x23, [sp, #96]
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; CHECK: stp x22, x21, [sp, #112]
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; CHECK: stp x20, x19, [sp, #128]
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; CHECK: mov x0, #42
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; CHECK: ldp x20, x19, [sp, #128]
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; CHECK: ldp x22, x21, [sp, #112]
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; CHECK: ldp x24, x23, [sp, #96]
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; CHECK: ldp x26, x25, [sp, #80]
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; CHECK: ldp x28, x27, [sp, #64]
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; CHECK: ldp d9, d8, [sp, #48]
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; CHECK: ldp d11, d10, [sp, #32]
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; CHECK: ldp d13, d12, [sp, #16]
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; CHECK: ldp d15, d14, [sp], #144
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; CHECK-NOTMACHO-LABEL: even:
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; CHECK-NOTMACHO: stp d15, d13, [sp, #-80]!
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; CHECK-NOTMACHO: stp d11, d9, [sp, #16]
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; CHECK-NOTMACHO: str x28, [sp, #32]
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; CHECK-NOTMACHO: stp x26, x24, [sp, #48]
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; CHECK-NOTMACHO: stp x22, x20, [sp, #64]
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; CHECK-NOTMACHO: mov x0, #42
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; CHECK-NOTMACHO: ldp x22, x20, [sp, #64]
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; CHECK-NOTMACHO: ldp x26, x24, [sp, #48]
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; CHECK-NOTMACHO: ldr x28, [sp, #32]
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; CHECK-NOTMACHO: ldp d11, d9, [sp, #16]
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; CHECK-NOTMACHO: ldp d15, d13, [sp], #80
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call void asm sideeffect "mov x0, #42", "~{x0},~{x20},~{x22},~{x24},~{x26},~{x28},~{d9},~{d11},~{d13},~{d15}"() nounwind
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ret void
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}
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