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Reland test/MC/Mips/reloc-directive-label-offset.s 

The test was reverted because it failed on
llvm-clang-x86_64-expensive-checks-win builder, and that was because
-DEXPENSIVE_CHECKS adds randomness to llvm::sort(), affecting the order of
relocation table entries.
Modified the test to not have two relocations at the same offset.

llvm-svn: 347476
This commit is contained in:
Vladimir Stefanovic 2018-11-22 18:18:58 +00:00
parent 3ffe0b75fb
commit b2c4d668e1
1 changed files with 75 additions and 0 deletions
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75
llvm/test/MC/Mips/reloc-directive-label-offset.s Normal file
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# RUN: llvm-mc -triple mips-unknown-linux %s -show-encoding -target-abi=o32 \
# RUN: | FileCheck --check-prefixes=ASM,ASM-32 %s
# RUN: llvm-mc -triple mips64-unknown-linux %s -show-encoding -target-abi=n32 \
# RUN: | FileCheck --check-prefixes=ASM,ASM-64 %s
# RUN: llvm-mc -triple mips64-unknown-linux %s -show-encoding -target-abi=n64 \
# RUN: | FileCheck --check-prefixes=ASM,ASM-64 %s
# RUN: llvm-mc -triple mips-unknown-linux %s -show-encoding -target-abi=o32 \
# RUN: -filetype=obj | llvm-readobj -r | FileCheck -check-prefix=OBJ-O32 %s
# RUN: llvm-mc -triple mips64-unknown-linux %s -show-encoding -target-abi=n32 \
# RUN: -filetype=obj | llvm-readobj -r | FileCheck -check-prefix=OBJ-N32 %s
# RUN: llvm-mc -triple mips64-unknown-linux %s -show-encoding -target-abi=n64 \
# RUN: -filetype=obj | llvm-readobj -r | FileCheck -check-prefix=OBJ-N64 %s
.text
foo: # ASM-LABEL: foo:
nop
1:
nop
.reloc 1b, R_MIPS_NONE, foo # ASM-32: .reloc ($tmp0), R_MIPS_NONE, foo
# ASM-64: .reloc .Ltmp0, R_MIPS_NONE, foo
nop
.reloc 1f, R_MIPS_32, foo # ASM-32: .reloc ($tmp1), R_MIPS_32, foo
# ASM-64: .reloc .Ltmp1, R_MIPS_32, foo
1:
nop
.reloc 1f, R_MIPS_CALL16, foo # ASM-32: .reloc ($tmp2), R_MIPS_CALL16, foo
# ASM-64: .reloc .Ltmp2, R_MIPS_CALL16, foo
1:
nop
.reloc 2f, R_MIPS_GOT_DISP, foo # ASM-32: .reloc ($tmp3), R_MIPS_GOT_DISP, foo
# ASM-64: .reloc .Ltmp3, R_MIPS_GOT_DISP, foo
nop
.reloc 3f, R_MIPS_GOT_PAGE, foo # ASM-32: .reloc ($tmp4), R_MIPS_GOT_PAGE, foo
# ASM-64: .reloc .Ltmp4, R_MIPS_GOT_PAGE, foo
nop
bar:
nop
2:
nop
3:
nop
.reloc bar, R_MIPS_GOT_OFST, foo # ASM: .reloc bar, R_MIPS_GOT_OFST, foo
nop
.reloc foo, R_MIPS_32, foo # ASM: .reloc foo, R_MIPS_32, foo
nop
1:
nop
# OBJ-O32-LABEL: Relocations [
# OBJ-O32: 0x0 R_MIPS_32 .text 0x0
# OBJ-O32-NEXT: 0x4 R_MIPS_NONE .text 0x0
# OBJ-O32-NEXT: 0xC R_MIPS_32 .text 0x0
# OBJ-O32-NEXT: 0x10 R_MIPS_CALL16 foo 0x0
# OBJ-O32-NEXT: 0x1C R_MIPS_GOT_OFST .text 0x0
# OBJ-O32-NEXT: 0x20 R_MIPS_GOT_DISP foo 0x0
# OBJ-O32-NEXT: 0x24 R_MIPS_GOT_PAGE .text 0x0
# OBJ-N32-LABEL: Relocations [
# OBJ-N32: 0x4 R_MIPS_NONE .text 0x0
# OBJ-N32-NEXT: 0x1C R_MIPS_GOT_OFST .text 0x0
# OBJ-N32-NEXT: 0x0 R_MIPS_32 .text 0x0
# OBJ-N32-NEXT: 0xC R_MIPS_32 .text 0x0
# OBJ-N32-NEXT: 0x10 R_MIPS_CALL16 foo 0x0
# OBJ-N32-NEXT: 0x20 R_MIPS_GOT_DISP foo 0x0
# OBJ-N32-NEXT: 0x24 R_MIPS_GOT_PAGE .text 0x0
# OBJ-N64-LABEL: Relocations [
# OBJ-N64: 0x4 R_MIPS_NONE/R_MIPS_NONE/R_MIPS_NONE .text 0x0
# OBJ-N64-NEXT: 0x1C R_MIPS_GOT_OFST/R_MIPS_NONE/R_MIPS_NONE .text 0x0
# OBJ-N64-NEXT: 0x0 R_MIPS_32/R_MIPS_NONE/R_MIPS_NONE .text 0x0
# OBJ-N64-NEXT: 0xC R_MIPS_32/R_MIPS_NONE/R_MIPS_NONE .text 0x0
# OBJ-N64-NEXT: 0x10 R_MIPS_CALL16/R_MIPS_NONE/R_MIPS_NONE foo 0x0
# OBJ-N64-NEXT: 0x20 R_MIPS_GOT_DISP/R_MIPS_NONE/R_MIPS_NONE foo 0x0
# OBJ-N64-NEXT: 0x24 R_MIPS_GOT_PAGE/R_MIPS_NONE/R_MIPS_NONE .text 0x0