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88 lines
2.3 KiB
88 lines
2.3 KiB
4 months ago
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; RUN: llc < %s -mtriple=arm-apple-darwin | FileCheck %s -check-prefix=DARWIN
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; RUN: llc < %s -mtriple=arm-apple-darwin -trap-func=_trap | FileCheck %s -check-prefix=FUNC
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; RUN: llc < %s -mtriple=arm-apple-darwin -trap-func=_trap -O0 | FileCheck %s -check-prefix=FUNC
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; RUN: llc < %s -mtriple=armv7 -mattr=+nacl-trap | FileCheck %s -check-prefix=NACL
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; RUN: llc < %s -mtriple=armv7 | FileCheck %s -check-prefix=ARM
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; RUN: llc < %s -mtriple=thumbv7 | FileCheck %s -check-prefix=THUMB
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; RUN: llc -mtriple=armv7 -mattr=+nacl-trap -filetype=obj %s -o - \
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; RUN: | llvm-objdump -d --triple=armv7 --mattr=+nacl-trap - \
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; RUN: | FileCheck %s -check-prefix=ENCODING-NACL
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; RUN: llc -verify-machineinstrs -fast-isel -mtriple=armv7 -mattr=+nacl-trap -filetype=obj %s -o - \
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; RUN: | llvm-objdump -d --triple=armv7 --mattr=+nacl-trap - \
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; RUN: | FileCheck %s -check-prefix=ENCODING-NACL
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; RUN: llc -mtriple=armv7 -filetype=obj %s -o - \
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; RUN: | llvm-objdump -d --triple=armv7 - \
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; RUN: | FileCheck %s -check-prefix=ENCODING-ARM
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; RUN: llc -verify-machineinstrs -fast-isel -mtriple=armv7 -filetype=obj %s -o - \
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; RUN: | llvm-objdump -d --triple=armv7 - \
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; RUN: | FileCheck %s -check-prefix=ENCODING-ARM
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; RUN: llc -mtriple=thumbv7 -filetype=obj %s -o - \
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; RUN: | llvm-objdump -d --triple=thumbv7 - \
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; RUN: | FileCheck %s -check-prefix=ENCODING-THUMB
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; RUN: llc -verify-machineinstrs -fast-isel -mtriple=thumbv7 -filetype=obj %s -o - \
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; RUN: | llvm-objdump -d --triple=thumbv7 - \
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; RUN: | FileCheck %s -check-prefix=ENCODING-THUMB
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; rdar://7961298
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; rdar://9249183
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define void @t() nounwind {
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entry:
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; DARWIN-LABEL: t:
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; DARWIN: trap
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; FUNC-LABEL: t:
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; FUNC: bl __trap
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; NACL-LABEL: t:
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; NACL: .inst 0xe7fedef0
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; ARM-LABEL: t:
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; ARM: .inst 0xe7ffdefe
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; THUMB-LABEL: t:
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; THUMB: .inst.n 0xdefe
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; ENCODING-NACL: f0 de fe e7 trap
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; ENCODING-ARM: fe de ff e7 trap
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; ENCODING-THUMB: fe de trap
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call void @llvm.trap()
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unreachable
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}
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define void @t2() nounwind {
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entry:
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; DARWIN-LABEL: t2:
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; DARWIN: udf #254
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; FUNC-LABEL: t2:
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; FUNC: bl __trap
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; NACL-LABEL: t2:
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; NACL: bkpt #0
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; ARM-LABEL: t2:
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; ARM: bkpt #0
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; THUMB-LABEL: t2:
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; THUMB: bkpt #0
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; ENCODING-NACL: 70 00 20 e1 bkpt #0
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; ENCODING-ARM: 70 00 20 e1 bkpt #0
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; ENCODING-THUMB: 00 be bkpt #0
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call void @llvm.debugtrap()
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unreachable
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}
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declare void @llvm.trap() nounwind
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declare void @llvm.debugtrap() nounwind
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