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5fe828ca5e
This patch issues an error message if Darwin ABI is attempted with the PPC backend. It also cleans up existing test cases, either converting the test to use an alternative triple or removing the test if the coverage is no longer needed. Updated Tests ------------- The majority of test cases were updated to use a different triple that does not include the Darwin ABI. Many tests were also updated to use FileCheck, in place of grep. Deleted Tests ------------- llvm/test/tools/dsymutil/PowerPC/sibling.test was originally added to test specific functionality of dsymutil using an object file created with an old version of llvm-gcc for a Powerbook G4. After a discussion with @JDevlieghere he suggested removing the test. llvm/test/CodeGen/PowerPC/combine_loads_from_build_pair.ll was converted from a PPC test to a SystemZ test, as the behavior is also reproducible there. All other tests that were deleted were specific to the darwin/ppc ABI and no longer necessary. Phabricator Review: https://reviews.llvm.org/D50988 llvm-svn: 340795
92 lines
3.8 KiB
LLVM
92 lines
3.8 KiB
LLVM
; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc-unknown-linux-gnu | FileCheck %s
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@_ZL10DeviceCode = internal global i16 0 ; <i16*> [#uses=1]
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@.str19 = internal constant [64 x i8] c"unlock_then_erase_sector: failed to erase block (status= 0x%x)\0A\00" ; <[64 x i8]*> [#uses=1]
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@.str34 = internal constant [68 x i8] c"ProgramByWords - Erasing sector 0x%llx to 0x%llx (size 0x%x bytes)\0A\00" ; <[68 x i8]*> [#uses=1]
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@.str35 = internal constant [37 x i8] c"ProgramByWords - Done erasing flash\0A\00" ; <[37 x i8]*> [#uses=1]
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@.str36 = internal constant [48 x i8] c"ProgramByWords - Starting to write to FLASH...\0A\00" ; <[48 x i8]*> [#uses=1]
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declare void @IOLog(i8*, ...)
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declare void @IODelay(i32)
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; CHECK: @_Z14ProgramByWordsPvyy
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; CHECK: blr
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define i32 @_Z14ProgramByWordsPvyy(i8* %buffer, i64 %Offset, i64 %bufferSize) nounwind {
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entry:
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store volatile i8 -1, i8* null, align 1
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%tmp28 = icmp eq i8 0, 0 ; <i1> [#uses=1]
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br i1 %tmp28, label %bb107, label %bb
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bb: ; preds = %entry
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%tmp9596430 = zext i32 0 to i64 ; <i64> [#uses=1]
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%tmp98431 = add i64 %tmp9596430, %Offset ; <i64> [#uses=1]
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%tmp100433 = icmp ugt i64 %tmp98431, %Offset ; <i1> [#uses=1]
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br i1 %tmp100433, label %bb31, label %bb103
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bb31: ; preds = %_Z24unlock_then_erase_sectory.exit, %bb
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%Pos.0.reg2mem.0 = phi i64 [ %tmp93, %_Z24unlock_then_erase_sectory.exit ], [ %Offset, %bb ] ; <i64> [#uses=3]
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%tmp35 = load i16, i16* @_ZL10DeviceCode, align 2 ; <i16> [#uses=1]
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%tmp3536 = zext i16 %tmp35 to i32 ; <i32> [#uses=2]
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%tmp37 = and i32 %tmp3536, 65520 ; <i32> [#uses=1]
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%tmp38 = icmp eq i32 %tmp37, 35008 ; <i1> [#uses=1]
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%tmp34 = sub i64 %Pos.0.reg2mem.0, %Offset ; <i64> [#uses=2]
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br i1 %tmp38, label %bb41, label %bb68
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bb41: ; preds = %bb31
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%tmp43 = add i32 0, -1 ; <i32> [#uses=1]
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%tmp4344 = zext i32 %tmp43 to i64 ; <i64> [#uses=1]
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%tmp46 = and i64 %tmp4344, %tmp34 ; <i64> [#uses=0]
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%tmp49 = and i32 %tmp3536, 1 ; <i32> [#uses=0]
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ret i32 0
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bb68: ; preds = %bb31
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tail call void (i8*, ...) @IOLog( i8* getelementptr ([68 x i8], [68 x i8]* @.str34, i32 0, i32 0), i64 %tmp34, i64 0, i32 131072 ) nounwind
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%tmp2021.i = trunc i64 %Pos.0.reg2mem.0 to i32 ; <i32> [#uses=1]
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%tmp202122.i = inttoptr i32 %tmp2021.i to i8* ; <i8*> [#uses=1]
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tail call void @IODelay( i32 500 ) nounwind
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%tmp53.i = load volatile i16, i16* null, align 2 ; <i16> [#uses=2]
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%tmp5455.i = zext i16 %tmp53.i to i32 ; <i32> [#uses=1]
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br i1 false, label %bb.i, label %bb65.i
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bb.i: ; preds = %bb68
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ret i32 0
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bb65.i: ; preds = %bb68
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%tmp67.i = icmp eq i16 %tmp53.i, 128 ; <i1> [#uses=1]
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br i1 %tmp67.i, label %_Z24unlock_then_erase_sectory.exit, label %bb70.i
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bb70.i: ; preds = %bb65.i
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tail call void (i8*, ...) @IOLog( i8* getelementptr ([64 x i8], [64 x i8]* @.str19, i32 0, i32 0), i32 %tmp5455.i ) nounwind
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ret i32 0
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_Z24unlock_then_erase_sectory.exit: ; preds = %bb65.i
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store volatile i8 -1, i8* %tmp202122.i, align 1
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%tmp93 = add i64 0, %Pos.0.reg2mem.0 ; <i64> [#uses=2]
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%tmp98 = add i64 0, %Offset ; <i64> [#uses=1]
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%tmp100 = icmp ugt i64 %tmp98, %tmp93 ; <i1> [#uses=1]
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br i1 %tmp100, label %bb31, label %bb103
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bb103: ; preds = %_Z24unlock_then_erase_sectory.exit, %bb
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tail call void (i8*, ...) @IOLog( i8* getelementptr ([37 x i8], [37 x i8]* @.str35, i32 0, i32 0) ) nounwind
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ret i32 0
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bb107: ; preds = %entry
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tail call void (i8*, ...) @IOLog( i8* getelementptr ([48 x i8], [48 x i8]* @.str36, i32 0, i32 0) ) nounwind
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%tmp114115 = bitcast i8* %buffer to i16* ; <i16*> [#uses=1]
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%tmp256 = lshr i64 %bufferSize, 1 ; <i64> [#uses=1]
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%tmp256257 = trunc i64 %tmp256 to i32 ; <i32> [#uses=1]
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%tmp258 = getelementptr i16, i16* %tmp114115, i32 %tmp256257 ; <i16*> [#uses=0]
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ret i32 0
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}
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define i32 @_Z17program_64B_blockyPm(i64 %Base, i32* %pData) nounwind {
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entry:
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unreachable
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}
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define i32 @_Z15ProgramByBlocksyy(i64 %Offset, i64 %bufferSize) nounwind {
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entry:
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ret i32 0
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}
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