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a72e83c26e
For historic reasons, the behavior of .align differs between targets. Fortunately, there are alternatives, .p2align and .balign, which make the interpretation of the parameter explicit, and which behave consistently across targets. This patch teaches MC to use .p2align instead of .align, so that people reading code for multiple architectures don't have to remember which way each platform does its .align directive. Differential Revision: http://reviews.llvm.org/D16549 llvm-svn: 258750
56 lines
2.0 KiB
LLVM
56 lines
2.0 KiB
LLVM
; RUN: llc -mtriple=mipsel-linux-gnu < %s -asm-verbose | FileCheck -check-prefix=ALL -check-prefix=O32 %s
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; RUN: llc -mtriple=mipsel-linux-android < %s -asm-verbose | FileCheck -check-prefix=ALL -check-prefix=O32 %s
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; RUN: llc -mtriple=mips64el-linux-gnu -target-abi=n32 < %s -asm-verbose | FileCheck -check-prefix=ALL -check-prefix=N32 %s
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; RUN: llc -mtriple=mips64el-linux-android -target-abi=n32 < %s -asm-verbose | FileCheck -check-prefix=ALL -check-prefix=N32 %s
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; RUN: llc -mtriple=mips64el-linux-gnu < %s -asm-verbose | FileCheck -check-prefix=ALL -check-prefix=N64 %s
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; RUN: llc -mtriple=mips64el-linux-android < %s -asm-verbose | FileCheck -check-prefix=ALL -check-prefix=N64 %s
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@_ZTISt9exception = external constant i8*
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define i32 @main() personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
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; ALL: .cfi_startproc
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; ALL: .cfi_personality 128, DW.ref.__gxx_personality_v0
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entry:
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invoke void @foo() to label %cont unwind label %lpad
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; ALL: foo
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; ALL: jalr
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lpad:
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%0 = landingpad { i8*, i32 }
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catch i8* null
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catch i8* bitcast (i8** @_ZTISt9exception to i8*)
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ret i32 0
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cont:
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ret i32 0
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}
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; ALL: .cfi_endproc
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declare i32 @__gxx_personality_v0(...)
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declare void @foo()
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; ALL: GCC_except_table{{[0-9]+}}:
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; ALL: .byte 155 # @TType Encoding = indirect pcrel sdata4
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; ALL: $[[PC_LABEL:tmp[0-9]+]]:
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; ALL: .4byte ($_ZTISt9exception.DW.stub)-($[[PC_LABEL]])
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; ALL: $_ZTISt9exception.DW.stub:
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; O32: .4byte _ZTISt9exception
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; N32: .4byte _ZTISt9exception
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; N64: .8byte _ZTISt9exception
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; ALL: .hidden DW.ref.__gxx_personality_v0
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; ALL: .weak DW.ref.__gxx_personality_v0
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; ALL: .section .data.DW.ref.__gxx_personality_v0,"aGw",@progbits,DW.ref.__gxx_personality_v0,comdat
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; O32: .p2align 2
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; N32: .p2align 2
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; N64: .p2align 3
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; ALL: .type DW.ref.__gxx_personality_v0,@object
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; O32: .size DW.ref.__gxx_personality_v0, 4
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; N32: .size DW.ref.__gxx_personality_v0, 4
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; N64: .size DW.ref.__gxx_personality_v0, 8
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; ALL: DW.ref.__gxx_personality_v0:
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; O32: .4byte __gxx_personality_v0
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; N32: .4byte __gxx_personality_v0
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; N64: .8byte __gxx_personality_v0
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