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llvm-6502/test/CodeGen/PowerPC/available-externally.ll

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Eliminate more uses of llvm-as and llvm-dis. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81293 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09 00:09:15 +00:00
; RUN: llc < %s -relocation-model=static | FileCheck %s -check-prefix=STATIC
; RUN: llc < %s -relocation-model=pic | FileCheck %s -check-prefix=PIC
PPC: MCize most of the darwin PIC emission. The last remaining bit is "bcl 20, 31, AnonSymbol", which I couldn't find the instruction definition for. Only whitespace changes in assembly output. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168541 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-24 13:18:25 +00:00
; RUN: llc < %s -relocation-model=pic -mtriple=powerpc64-apple-darwin8 | FileCheck %s -check-prefix=PIC64
Eliminate more uses of llvm-as and llvm-dis. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81293 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09 00:09:15 +00:00
; RUN: llc < %s -relocation-model=dynamic-no-pic | FileCheck %s -check-prefix=DYNAMIC
PPC: MCize most of the darwin PIC emission. The last remaining bit is "bcl 20, 31, AnonSymbol", which I couldn't find the instruction definition for. Only whitespace changes in assembly output. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168541 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-24 13:18:25 +00:00
; RUN: llc < %s -relocation-model=dynamic-no-pic -mtriple=powerpc64-apple-darwin8 | FileCheck %s -check-prefix=DYNAMIC64
Fix codegen for references to available_externally symbols. This fixes PR4482. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74613 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01 16:53:44 +00:00
; PR4482
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
target triple = "powerpc-apple-darwin8"
define i32 @foo(i64 %x) nounwind {
entry:
convert this to filecheck style and make it a test of darwin/PPC's extremely elaborate pic/nopic stubs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75726 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-15 01:43:31 +00:00
; STATIC: _foo:
; STATIC: bl _exact_log2
; STATIC: blr
; STATIC: .subsections_via_symbols
; PIC: _foo:
; PIC: bl L_exact_log2$stub
; PIC: blr
PPC: MCize most of the darwin PIC emission. The last remaining bit is "bcl 20, 31, AnonSymbol", which I couldn't find the instruction definition for. Only whitespace changes in assembly output. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168541 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-24 13:18:25 +00:00
; PIC64: _foo:
; PIC64: bl L_exact_log2$stub
; PIC64: blr
convert this to filecheck style and make it a test of darwin/PPC's extremely elaborate pic/nopic stubs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75726 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-15 01:43:31 +00:00
; DYNAMIC: _foo:
; DYNAMIC: bl L_exact_log2$stub
; DYNAMIC: blr
PPC: MCize most of the darwin PIC emission. The last remaining bit is "bcl 20, 31, AnonSymbol", which I couldn't find the instruction definition for. Only whitespace changes in assembly output. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168541 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-24 13:18:25 +00:00
; DYNAMIC64: _foo:
; DYNAMIC64: bl L_exact_log2$stub
; DYNAMIC64: blr
simplify this test to test the esentials. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75725 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-15 01:32:33 +00:00
%A = call i32 @exact_log2(i64 %x) nounwind
ret i32 %A
Fix codegen for references to available_externally symbols. This fixes PR4482. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74613 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01 16:53:44 +00:00
}
define available_externally i32 @exact_log2(i64 %x) nounwind {
entry:
simplify this test to test the esentials. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75725 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-15 01:32:33 +00:00
ret i32 42
Fix codegen for references to available_externally symbols. This fixes PR4482. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74613 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01 16:53:44 +00:00
}
convert this to filecheck style and make it a test of darwin/PPC's extremely elaborate pic/nopic stubs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75726 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-15 01:43:31 +00:00
; PIC: .section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32
; PIC: L_exact_log2$stub:
; PIC: .indirect_symbol _exact_log2
; PIC: mflr r0
PPC: MCize most of the darwin PIC emission. The last remaining bit is "bcl 20, 31, AnonSymbol", which I couldn't find the instruction definition for. Only whitespace changes in assembly output. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168541 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-24 13:18:25 +00:00
; PIC: bcl 20, 31, L_exact_log2$stub$tmp
convert this to filecheck style and make it a test of darwin/PPC's extremely elaborate pic/nopic stubs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75726 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-15 01:43:31 +00:00
get the PPC stub temporary label from the mangler instead of using horrible string hacking. This gives us a different label, but it's just an assembler temporary, so the name doesn't matter. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75733 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-15 02:56:53 +00:00
; PIC: L_exact_log2$stub$tmp:
convert this to filecheck style and make it a test of darwin/PPC's extremely elaborate pic/nopic stubs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75726 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-15 01:43:31 +00:00
; PIC: mflr r11
PPC: MCize most of the darwin PIC emission. The last remaining bit is "bcl 20, 31, AnonSymbol", which I couldn't find the instruction definition for. Only whitespace changes in assembly output. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168541 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-24 13:18:25 +00:00
; PIC: addis r11, r11, ha16(L_exact_log2$lazy_ptr-L_exact_log2$stub$tmp)
convert this to filecheck style and make it a test of darwin/PPC's extremely elaborate pic/nopic stubs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75726 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-15 01:43:31 +00:00
; PIC: mtlr r0
PPC: MCize most of the darwin PIC emission. The last remaining bit is "bcl 20, 31, AnonSymbol", which I couldn't find the instruction definition for. Only whitespace changes in assembly output. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168541 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-24 13:18:25 +00:00
; PIC: lwzu r12, lo16(L_exact_log2$lazy_ptr-L_exact_log2$stub$tmp)(r11)
convert this to filecheck style and make it a test of darwin/PPC's extremely elaborate pic/nopic stubs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75726 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-15 01:43:31 +00:00
; PIC: mtctr r12
; PIC: bctr
Make the big switch: Change MCSectionMachO to represent a section *semantically* instead of syntactically as a string. This means that it keeps track of the segment, section, flags, etc directly and asmprints them in the right format. This also includes parsing and validation support for llvm-mc and "attribute(section)", so we should now start getting errors about invalid section attributes from the compiler instead of the assembler on darwin. Still todo: 1) Uniquing of darwin mcsections 2) Move all the Darwin stuff out to MCSectionMachO.[cpp|h] 3) there are a few FIXMEs, for example what is the syntax to get the S_GB_ZEROFILL segment type? git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78547 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-10 01:39:42 +00:00
; PIC: .section __DATA,__la_symbol_ptr,lazy_symbol_pointers
convert this to filecheck style and make it a test of darwin/PPC's extremely elaborate pic/nopic stubs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75726 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-15 01:43:31 +00:00
; PIC: L_exact_log2$lazy_ptr:
; PIC: .indirect_symbol _exact_log2
; PIC: .long dyld_stub_binding_helper
; PIC: .subsections_via_symbols
PPC: MCize most of the darwin PIC emission. The last remaining bit is "bcl 20, 31, AnonSymbol", which I couldn't find the instruction definition for. Only whitespace changes in assembly output. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168541 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-24 13:18:25 +00:00
; PIC64: .section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32
; PIC64: L_exact_log2$stub:
; PIC64: .indirect_symbol _exact_log2
; PIC64: mflr r0
; PIC64: bcl 20, 31, L_exact_log2$stub$tmp
; PIC64: L_exact_log2$stub$tmp:
; PIC64: mflr r11
; PIC64: addis r11, r11, ha16(L_exact_log2$lazy_ptr-L_exact_log2$stub$tmp)
; PIC64: mtlr r0
; PIC64: ldu r12, lo16(L_exact_log2$lazy_ptr-L_exact_log2$stub$tmp)(r11)
; PIC64: mtctr r12
; PIC64: bctr
; PIC64: .section __DATA,__la_symbol_ptr,lazy_symbol_pointers
; PIC64: L_exact_log2$lazy_ptr:
; PIC64: .indirect_symbol _exact_log2
; PIC64: .quad dyld_stub_binding_helper
; PIC64: .subsections_via_symbols
convert this to filecheck style and make it a test of darwin/PPC's extremely elaborate pic/nopic stubs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75726 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-15 01:43:31 +00:00
; DYNAMIC: .section __TEXT,__symbol_stub1,symbol_stubs,pure_instructions,16
; DYNAMIC: L_exact_log2$stub:
; DYNAMIC: .indirect_symbol _exact_log2
PPC: MCize most of the darwin PIC emission. The last remaining bit is "bcl 20, 31, AnonSymbol", which I couldn't find the instruction definition for. Only whitespace changes in assembly output. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168541 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-24 13:18:25 +00:00
; DYNAMIC: lis r11, ha16(L_exact_log2$lazy_ptr)
; DYNAMIC: lwzu r12, lo16(L_exact_log2$lazy_ptr)(r11)
convert this to filecheck style and make it a test of darwin/PPC's extremely elaborate pic/nopic stubs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75726 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-15 01:43:31 +00:00
; DYNAMIC: mtctr r12
; DYNAMIC: bctr
Make the big switch: Change MCSectionMachO to represent a section *semantically* instead of syntactically as a string. This means that it keeps track of the segment, section, flags, etc directly and asmprints them in the right format. This also includes parsing and validation support for llvm-mc and "attribute(section)", so we should now start getting errors about invalid section attributes from the compiler instead of the assembler on darwin. Still todo: 1) Uniquing of darwin mcsections 2) Move all the Darwin stuff out to MCSectionMachO.[cpp|h] 3) there are a few FIXMEs, for example what is the syntax to get the S_GB_ZEROFILL segment type? git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78547 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-10 01:39:42 +00:00
; DYNAMIC: .section __DATA,__la_symbol_ptr,lazy_symbol_pointers
convert this to filecheck style and make it a test of darwin/PPC's extremely elaborate pic/nopic stubs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75726 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-15 01:43:31 +00:00
; DYNAMIC: L_exact_log2$lazy_ptr:
; DYNAMIC: .indirect_symbol _exact_log2
; DYNAMIC: .long dyld_stub_binding_helper
PPC: MCize most of the darwin PIC emission. The last remaining bit is "bcl 20, 31, AnonSymbol", which I couldn't find the instruction definition for. Only whitespace changes in assembly output. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168541 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-24 13:18:25 +00:00
; DYNAMIC64: .section __TEXT,__symbol_stub1,symbol_stubs,pure_instructions,16
; DYNAMIC64: L_exact_log2$stub:
; DYNAMIC64: .indirect_symbol _exact_log2
; DYNAMIC64: lis r11, ha16(L_exact_log2$lazy_ptr)
; DYNAMIC64: ldu r12, lo16(L_exact_log2$lazy_ptr)(r11)
; DYNAMIC64: mtctr r12
; DYNAMIC64: bctr
; DYNAMIC64: .section __DATA,__la_symbol_ptr,lazy_symbol_pointers
; DYNAMIC64: L_exact_log2$lazy_ptr:
; DYNAMIC64: .indirect_symbol _exact_log2
; DYNAMIC64: .quad dyld_stub_binding_helper
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