mirror of
https://github.com/RPCS3/llvm.git
synced 2024-12-23 20:45:06 +00:00
5c86661f15
Summary:
This removes the need to coerce UnknownABI to the default ABI (O32 for
MIPS32, N64 for MIPS64 [*]) in both MipsSubtarget and MipsAsmParser.
Clang has been updated to disable both possible default ABI's before enabling
the ABI it intends to use.
[*] N64 being the default for MIPS64 is not actually correct.
However N32 is not fully implemented/tested yet.
Depends on: D2830
Reviewers: jacksprat, matheusalmeida
Reviewed By: matheusalmeida
Differential Revision: http://llvm-reviews.chandlerc.com/D2832
Differential Revision: http://llvm-reviews.chandlerc.com/D2846
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201792 91177308-0d34-0410-b5e6-96231b3b80d8
62 lines
3.2 KiB
LLVM
62 lines
3.2 KiB
LLVM
; RUN: llc -march=mipsel -relocation-model=pic < %s | FileCheck %s -check-prefix=PIC-O32
|
|
; RUN: llc -march=mipsel -relocation-model=static < %s | FileCheck %s -check-prefix=STATIC-O32
|
|
; RUN: llc -march=mips64el -mcpu=mips64r2 -mattr=-n64,n32 -relocation-model=pic < %s | FileCheck %s -check-prefix=PIC-N32
|
|
; RUN: llc -march=mips64el -mcpu=mips64r2 -mattr=-n64,n32 -relocation-model=static < %s | FileCheck %s -check-prefix=STATIC-N32
|
|
; RUN: llc -march=mips64el -mcpu=mips64r2 -mattr=-n64,n64 -relocation-model=pic < %s | FileCheck %s -check-prefix=PIC-N64
|
|
; RUN: llc -march=mips64el -mcpu=mips64r2 -mattr=-n64,n64 -relocation-model=static < %s | FileCheck %s -check-prefix=STATIC-N64
|
|
; RUN: llc -mtriple=mipsel-linux-gnu -march=mipsel -mcpu=mips32 -mattr=+mips16 -relocation-model=static < %s | FileCheck %s -check-prefix=STATIC-MIPS16-1
|
|
; RUN: llc -mtriple=mipsel-linux-gnu -march=mipsel -mcpu=mips32 -mattr=+mips16 -relocation-model=static < %s | FileCheck %s -check-prefix=STATIC-MIPS16-2
|
|
|
|
@reg = common global i8* null, align 4
|
|
|
|
define i8* @dummy(i8* %x) nounwind readnone noinline {
|
|
entry:
|
|
ret i8* %x
|
|
}
|
|
|
|
; PIC-O32: lw $[[R0:[0-9]+]], %got($tmp[[T0:[0-9]+]])
|
|
; PIC-O32: addiu ${{[0-9]+}}, $[[R0]], %lo($tmp[[T0]])
|
|
; PIC-O32: lw $[[R1:[0-9]+]], %got($tmp[[T1:[0-9]+]])
|
|
; PIC-O32: addiu ${{[0-9]+}}, $[[R1]], %lo($tmp[[T1]])
|
|
; STATIC-O32: lui $[[R2:[0-9]+]], %hi($tmp[[T2:[0-9]+]])
|
|
; STATIC-O32: addiu ${{[0-9]+}}, $[[R2]], %lo($tmp[[T2]])
|
|
; STATIC-O32: lui $[[R3:[0-9]+]], %hi($tmp[[T3:[0-9]+]])
|
|
; STATIC-O32: addiu ${{[0-9]+}}, $[[R3]], %lo($tmp[[T3]])
|
|
; PIC-N32: lw $[[R0:[0-9]+]], %got_page($tmp[[T0:[0-9]+]])
|
|
; PIC-N32: addiu ${{[0-9]+}}, $[[R0]], %got_ofst($tmp[[T0]])
|
|
; PIC-N32: lw $[[R1:[0-9]+]], %got_page($tmp[[T1:[0-9]+]])
|
|
; PIC-N32: addiu ${{[0-9]+}}, $[[R1]], %got_ofst($tmp[[T1]])
|
|
; STATIC-N32: lui $[[R2:[0-9]+]], %hi($tmp[[T2:[0-9]+]])
|
|
; STATIC-N32: addiu ${{[0-9]+}}, $[[R2]], %lo($tmp[[T2]])
|
|
; STATIC-N32: lui $[[R3:[0-9]+]], %hi($tmp[[T3:[0-9]+]])
|
|
; STATIC-N32: addiu ${{[0-9]+}}, $[[R3]], %lo($tmp[[T3]])
|
|
; PIC-N64: ld $[[R0:[0-9]+]], %got_page($tmp[[T0:[0-9]+]])
|
|
; PIC-N64: daddiu ${{[0-9]+}}, $[[R0]], %got_ofst($tmp[[T0]])
|
|
; PIC-N64: ld $[[R1:[0-9]+]], %got_page($tmp[[T1:[0-9]+]])
|
|
; PIC-N64: daddiu ${{[0-9]+}}, $[[R1]], %got_ofst($tmp[[T1]])
|
|
; STATIC-N64: ld $[[R2:[0-9]+]], %got_page($tmp[[T2:[0-9]+]])
|
|
; STATIC-N64: daddiu ${{[0-9]+}}, $[[R2]], %got_ofst($tmp[[T2]])
|
|
; STATIC-N64: ld $[[R3:[0-9]+]], %got_page($tmp[[T3:[0-9]+]])
|
|
; STATIC-N64: daddiu ${{[0-9]+}}, $[[R3]], %got_ofst($tmp[[T3]])
|
|
; STATIC-MIPS16-1: .ent f
|
|
; STATIC-MIPS16-2: .ent f
|
|
; STATIC-MIPS16-1: li $[[R1_16:[0-9]+]], %hi($tmp[[TI_16:[0-9]+]])
|
|
; STATIC-MIPS16-1: sll ${{[0-9]+}}, $[[R1_16]], 16
|
|
; STATIC-MIPS16-2: li ${{[0-9]+}}, %lo($tmp{{[0-9]+}})
|
|
; STATIC-MIPS16-1: jal dummy
|
|
; STATIC-MIPS16-2: jal dummy
|
|
|
|
define void @f() nounwind {
|
|
entry:
|
|
%call = tail call i8* @dummy(i8* blockaddress(@f, %baz))
|
|
indirectbr i8* %call, [label %baz, label %foo]
|
|
|
|
foo: ; preds = %foo, %entry
|
|
store i8* blockaddress(@f, %foo), i8** @reg, align 4
|
|
br label %foo
|
|
|
|
baz: ; preds = %entry
|
|
store i8* null, i8** @reg, align 4
|
|
ret void
|
|
}
|