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llvm-project/llvm/test/MC/Mips/cpsetup.s

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[mips] Move expansion of .cpsetup to target streamer. Summary: There are two functional changes: 1) The directive is not expanded for the ASM->ASM code path. 2) If PIC is not set, there's no expansion for the ASM->OBJ code path (same behaviour as GAS). Reviewers: dsanders Reviewed By: dsanders Differential Revision: http://reviews.llvm.org/D3482 llvm-svn: 207741
2014-05-01 18:24:46 +08:00
# RUN: llvm-mc -triple mips64-unknown-unknown -mattr=-n64,+o32 -filetype=obj -o - %s | \
# RUN: llvm-objdump -d -r -arch=mips64 - | \
# RUN: FileCheck -check-prefix=O32 %s
[mips] Add support for .cpsetup Summary: Patch by Robert N. M. Watson His work was sponsored by: DARPA, AFRL Small corrections by myself. CC: theraven, matheusalmeida Differential Revision: http://llvm-reviews.chandlerc.com/D3199 llvm-svn: 204924
2014-03-27 21:52:53 +08:00
# RUN: llvm-mc -triple mips64-unknown-unknown -mattr=-n64,+o32 %s | \
[mips] Move expansion of .cpsetup to target streamer. Summary: There are two functional changes: 1) The directive is not expanded for the ASM->ASM code path. 2) If PIC is not set, there's no expansion for the ASM->OBJ code path (same behaviour as GAS). Reviewers: dsanders Reviewed By: dsanders Differential Revision: http://reviews.llvm.org/D3482 llvm-svn: 207741
2014-05-01 18:24:46 +08:00
# RUN: FileCheck -check-prefix=ASM %s
# RUN: llvm-mc -triple mips64-unknown-unknown -mattr=-n64,+n32 -filetype=obj -o - %s | \
# RUN: llvm-objdump -d -r -arch=mips64 - | \
# RUN: FileCheck -check-prefix=NXX -check-prefix=N32 %s
[mips] Add support for .cpsetup Summary: Patch by Robert N. M. Watson His work was sponsored by: DARPA, AFRL Small corrections by myself. CC: theraven, matheusalmeida Differential Revision: http://llvm-reviews.chandlerc.com/D3199 llvm-svn: 204924
2014-03-27 21:52:53 +08:00
# RUN: llvm-mc -triple mips64-unknown-unknown -mattr=-n64,+n32 %s | \
[mips] Move expansion of .cpsetup to target streamer. Summary: There are two functional changes: 1) The directive is not expanded for the ASM->ASM code path. 2) If PIC is not set, there's no expansion for the ASM->OBJ code path (same behaviour as GAS). Reviewers: dsanders Reviewed By: dsanders Differential Revision: http://reviews.llvm.org/D3482 llvm-svn: 207741
2014-05-01 18:24:46 +08:00
# RUN: FileCheck -check-prefix=ASM %s
[mips] Add support for .cpsetup Summary: Patch by Robert N. M. Watson His work was sponsored by: DARPA, AFRL Small corrections by myself. CC: theraven, matheusalmeida Differential Revision: http://llvm-reviews.chandlerc.com/D3199 llvm-svn: 204924
2014-03-27 21:52:53 +08:00
[mips] Move expansion of .cpsetup to target streamer. Summary: There are two functional changes: 1) The directive is not expanded for the ASM->ASM code path. 2) If PIC is not set, there's no expansion for the ASM->OBJ code path (same behaviour as GAS). Reviewers: dsanders Reviewed By: dsanders Differential Revision: http://reviews.llvm.org/D3482 llvm-svn: 207741
2014-05-01 18:24:46 +08:00
# RUN: llvm-mc -triple mips64-unknown-unknown %s -filetype=obj -o - | \
# RUN: llvm-objdump -d -r -arch=mips64 - | \
# RUN: FileCheck -check-prefix=NXX -check-prefix=N64 %s
# RUN: llvm-mc -triple mips64-unknown-unknown %s | \
# RUN: FileCheck -check-prefix=ASM %s
[mips] Add support for .cpsetup Summary: Patch by Robert N. M. Watson His work was sponsored by: DARPA, AFRL Small corrections by myself. CC: theraven, matheusalmeida Differential Revision: http://llvm-reviews.chandlerc.com/D3199 llvm-svn: 204924
2014-03-27 21:52:53 +08:00
.text
.option pic2
t1:
.cpsetup $25, 8, __cerror
# O32-NOT: __cerror
[mips] Move expansion of .cpsetup to target streamer. Summary: There are two functional changes: 1) The directive is not expanded for the ASM->ASM code path. 2) If PIC is not set, there's no expansion for the ASM->OBJ code path (same behaviour as GAS). Reviewers: dsanders Reviewed By: dsanders Differential Revision: http://reviews.llvm.org/D3482 llvm-svn: 207741
2014-05-01 18:24:46 +08:00
# FIXME: Direct object emission for N32 is still under development.
# N32 doesn't allow 3 operations to be specified in the same relocation
# record like N64 does.
[mips] Add support for .cpsetup Summary: Patch by Robert N. M. Watson His work was sponsored by: DARPA, AFRL Small corrections by myself. CC: theraven, matheusalmeida Differential Revision: http://llvm-reviews.chandlerc.com/D3199 llvm-svn: 204924
2014-03-27 21:52:53 +08:00
# NXX: sd $gp, 8($sp)
[mips] Move expansion of .cpsetup to target streamer. Summary: There are two functional changes: 1) The directive is not expanded for the ASM->ASM code path. 2) If PIC is not set, there's no expansion for the ASM->OBJ code path (same behaviour as GAS). Reviewers: dsanders Reviewed By: dsanders Differential Revision: http://reviews.llvm.org/D3482 llvm-svn: 207741
2014-05-01 18:24:46 +08:00
# NXX: lui $gp, 0
# NXX: R_MIPS_GPREL16/R_MIPS_SUB/R_MIPS_HI16 __cerror
# NXX: addiu $gp, $gp, 0
# NXX: R_MIPS_GPREL16/R_MIPS_SUB/R_MIPS_LO16 __cerror
[mips] Add support for .cpsetup Summary: Patch by Robert N. M. Watson His work was sponsored by: DARPA, AFRL Small corrections by myself. CC: theraven, matheusalmeida Differential Revision: http://llvm-reviews.chandlerc.com/D3199 llvm-svn: 204924
2014-03-27 21:52:53 +08:00
# N32: addu $gp, $gp, $25
# N64: daddu $gp, $gp, $25
[mips] Move expansion of .cpsetup to target streamer. Summary: There are two functional changes: 1) The directive is not expanded for the ASM->ASM code path. 2) If PIC is not set, there's no expansion for the ASM->OBJ code path (same behaviour as GAS). Reviewers: dsanders Reviewed By: dsanders Differential Revision: http://reviews.llvm.org/D3482 llvm-svn: 207741
2014-05-01 18:24:46 +08:00
# ASM: .cpsetup $25, 8, __cerror
[mips] Add support for .cpsetup Summary: Patch by Robert N. M. Watson His work was sponsored by: DARPA, AFRL Small corrections by myself. CC: theraven, matheusalmeida Differential Revision: http://llvm-reviews.chandlerc.com/D3199 llvm-svn: 204924
2014-03-27 21:52:53 +08:00
t2:
.cpsetup $25, $2, __cerror
# O32-NOT: __cerror
[mips] Move expansion of .cpsetup to target streamer. Summary: There are two functional changes: 1) The directive is not expanded for the ASM->ASM code path. 2) If PIC is not set, there's no expansion for the ASM->OBJ code path (same behaviour as GAS). Reviewers: dsanders Reviewed By: dsanders Differential Revision: http://reviews.llvm.org/D3482 llvm-svn: 207741
2014-05-01 18:24:46 +08:00
# FIXME: Direct object emission for N32 is still under development.
# N32 doesn't allow 3 operations to be specified in the same relocation
# record like N64 does.
[mips] Add support for .cpsetup Summary: Patch by Robert N. M. Watson His work was sponsored by: DARPA, AFRL Small corrections by myself. CC: theraven, matheusalmeida Differential Revision: http://llvm-reviews.chandlerc.com/D3199 llvm-svn: 204924
2014-03-27 21:52:53 +08:00
# NXX: move $2, $gp
[mips] Move expansion of .cpsetup to target streamer. Summary: There are two functional changes: 1) The directive is not expanded for the ASM->ASM code path. 2) If PIC is not set, there's no expansion for the ASM->OBJ code path (same behaviour as GAS). Reviewers: dsanders Reviewed By: dsanders Differential Revision: http://reviews.llvm.org/D3482 llvm-svn: 207741
2014-05-01 18:24:46 +08:00
# NXX: lui $gp, 0
# NXX: R_MIPS_GPREL16/R_MIPS_SUB/R_MIPS_HI16 __cerror
# NXX: addiu $gp, $gp, 0
# NXX: R_MIPS_GPREL16/R_MIPS_SUB/R_MIPS_LO16 __cerror
[mips] Add support for .cpsetup Summary: Patch by Robert N. M. Watson His work was sponsored by: DARPA, AFRL Small corrections by myself. CC: theraven, matheusalmeida Differential Revision: http://llvm-reviews.chandlerc.com/D3199 llvm-svn: 204924
2014-03-27 21:52:53 +08:00
# N32: addu $gp, $gp, $25
# N64: daddu $gp, $gp, $25
[mips] Move expansion of .cpsetup to target streamer. Summary: There are two functional changes: 1) The directive is not expanded for the ASM->ASM code path. 2) If PIC is not set, there's no expansion for the ASM->OBJ code path (same behaviour as GAS). Reviewers: dsanders Reviewed By: dsanders Differential Revision: http://reviews.llvm.org/D3482 llvm-svn: 207741
2014-05-01 18:24:46 +08:00
# ASM: .cpsetup $25, $2, __cerror
t3:
.option pic0
nop
.cpsetup $25, 8, __cerror
nop
# Testing that .cpsetup expands to nothing in this case
# by checking that the next instruction after the first
# nop is also a 'nop'.
# NXX: nop
# NXX-NEXT: nop
# ASM: nop
# ASM: .cpsetup $25, 8, __cerror
# ASM: nop