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Add support for the abs64 SPARC v9 code model.

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For when 16 TB just isn't enough.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179474 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jakob Stoklund Olesen
2013-04-14 05:10:36 +00:00
parent 87ce01739b
commit 618eda7a60
3 changed files with 29 additions and 0 deletions
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10
test/CodeGen/SPARC/globals.ll
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@@ -1,6 +1,7 @@
; RUN: llc < %s -march=sparc -relocation-model=static -code-model=small | FileCheck --check-prefix=abs32 %s
; RUN: llc < %s -march=sparcv9 -relocation-model=static -code-model=small | FileCheck --check-prefix=abs32 %s
; RUN: llc < %s -march=sparcv9 -relocation-model=static -code-model=medium | FileCheck --check-prefix=abs44 %s
; RUN: llc < %s -march=sparcv9 -relocation-model=static -code-model=large | FileCheck --check-prefix=abs64 %s
; RUN: llc < %s -march=sparc -relocation-model=pic -code-model=medium | FileCheck --check-prefix=v8pic32 %s
; RUN: llc < %s -march=sparcv9 -relocation-model=pic -code-model=medium | FileCheck --check-prefix=v9pic32 %s
@@ -23,6 +24,15 @@ define zeroext i8 @loadG() {
; abs44: ldub [%[[R3]]+%l44(G)], %i0
; abs44: jmp %i7+8
; abs64: loadG
; abs64: sethi %hi(G), %[[R1:[gilo][0-7]]]
; abs64: add %[[R1]], %lo(G), %[[R2:[gilo][0-7]]]
; abs64: sethi %hh(G), %[[R3:[gilo][0-7]]]
; abs64: add %[[R3]], %hm(G), %[[R4:[gilo][0-7]]]
; abs64: sllx %[[R4]], 32, %[[R5:[gilo][0-7]]]
; abs64: ldub [%[[R5]]+%[[R2]]], %i0
; abs64: jmp %i7+8
; v8pic32: loadG
; v8pic32: _GLOBAL_OFFSET_TABLE_
; v8pic32: sethi %hi(G), %[[R1:[gilo][0-7]]]