Lang Hames 3d478aee8e Return early from getUnconditionalBranchTargetOpValue if the branch target is ... an MCExpr, in order to avoid writing an encoded zero value in the immediate field. When getUnconditionalBranchTargetOpValue is called with an MCExpr target, we don't know what the final immediate field value should be. We shouldn't explicitly set the immediate field to an encoded zero value as zero is encoded with a non-zero bit pattern. This leads to bits being set that pollute the final immediate value. The nature of the encoding is such that the polluted bits only affect very large immediate values, explaining why this hasn't caused problems earlier. Fixes <rdar://problem/15155975>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193535 91177308-0d34-0410-b5e6-96231b3b80d8		2013-10-28 20:51:11 +00:00
..
AlignedBundling
2013-03-18-Br-to-label-named-like-reg.s
arm_addrmode2.s
arm_addrmode3.s
arm_fixups.s
arm_instructions.s
arm_word_directive.s
arm-aliases.s
arm-arithmetic-aliases.s
arm-it-block.s
arm-ldrd.s	[ARM] Use FileCheck instead of grep for ARM LDRD negative tests.	2013-09-30 17:31:26 +00:00
arm-memory-instructions.s	ARM: Teach assembler to enforce constraints for ARM LDRD destination register operands.	2013-09-27 13:28:17 +00:00
arm-shift-encoding.s
arm-thumb-cpus-default.s
arm-thumb-cpus.s
arm-thumb-trustzone.s
arm-trustzone.s
basic-arm-instructions-v8.s	[ARM] Introduce the 'sevl' instruction in ARMv8.	2013-10-01 12:39:11 +00:00
basic-arm-instructions.s	Make ARM hint ranges consistent, and add tests for these ranges	2013-10-23 10:14:40 +00:00
basic-thumb2-instructions-v8.s	[ARM] Introduce the 'sevl' instruction in ARMv8.	2013-10-01 12:39:11 +00:00
basic-thumb2-instructions.s	Return early from getUnconditionalBranchTargetOpValue if the branch target is	2013-10-28 20:51:11 +00:00
basic-thumb-instructions.s
bracket-darwin.s
bracket-exprs.s
crc32-thumb.s	'svn add' the test cases.	2013-09-18 09:46:49 +00:00
crc32.s	'svn add' the test cases.	2013-09-18 09:46:49 +00:00
cxx-global-constructor.ll
data-in-code.ll
deprecated-v8.s	[ARM] Warn on deprecated IT blocks in v8 AArch32 assembly.	2013-10-03 09:31:51 +00:00
diagnostics-noneon.s	ARM: mark various aliases with their architecture requirements.	2013-10-24 12:22:58 +00:00
diagnostics.s	ARM: mark various aliases with their architecture requirements.	2013-10-24 12:22:58 +00:00
directive-cpu.s	[arm] Implement eabi_attribute, cpu, and fpu directives.	2013-10-28 17:51:12 +00:00
directive-eabi_attribute.s	[arm] Implement eabi_attribute, cpu, and fpu directives.	2013-10-28 17:51:12 +00:00
directive-fpu-multiple.s	[arm] Implement eabi_attribute, cpu, and fpu directives.	2013-10-28 17:51:12 +00:00
directive-fpu.s	[arm] Implement eabi_attribute, cpu, and fpu directives.	2013-10-28 17:51:12 +00:00
dot-req.s
eh-compact-pr0.s
eh-compact-pr1.s
eh-directive-cantunwind-diagnostics.s
eh-directive-cantunwind.s
eh-directive-fnend-diagnostics.s
eh-directive-fnstart-diagnostics.s
eh-directive-handlerdata.s
eh-directive-integrated-test.s
eh-directive-multiple-offsets.s
eh-directive-pad-diagnostics.s
eh-directive-pad.s
eh-directive-personality-diagnostics.s
eh-directive-personality.s
eh-directive-save-diagnoatics.s
eh-directive-save.s
eh-directive-section-comdat.s
eh-directive-section-multiple-func.s
eh-directive-section.s
eh-directive-setfp-diagnostics.s
eh-directive-setfp.s
eh-directive-text-section-multiple-func.s
eh-directive-text-section.s
eh-directive-vsave-diagnostics.s
eh-directive-vsave.s
elf-eflags-eabi.s
elf-jump24-fixup.s
elf-movt.s
elf-reloc-01.ll
elf-reloc-02.ll
elf-reloc-03.ll
elf-reloc-condcall.s
elf-thumbfunc-reloc.ll
elf-thumbfunc-reloc.s
elf-thumbfunc.s	ARM: allow .thumb_func to be separated from symbol definition	2013-10-25 12:49:50 +00:00
fp-armv8.s	Fix tests for hasFPARMv8 name change (r190692)	2013-09-13 14:37:52 +00:00
full_line_comment.s
hilo-16bit-relocations.s
idiv.s	Add hardware division as a default feature on Cortex-A15. Also add test cases to check this, and change diagnostics for the hwdiv-arm feature to something useful.	2013-10-18 10:18:40 +00:00
invalid-crc32.s	'svn add' the test cases.	2013-09-18 09:46:49 +00:00
invalid-fp-armv8.s	Add subtarget feature support for Cortex-A53	2013-10-14 13:16:57 +00:00
invalid-hint-arm.s	Make ARM hint ranges consistent, and add tests for these ranges	2013-10-23 10:14:40 +00:00
invalid-hint-thumb.s	Make ARM hint ranges consistent, and add tests for these ranges	2013-10-23 10:14:40 +00:00
invalid-idiv.s	Add hardware division as a default feature on Cortex-A15. Also add test cases to check this, and change diagnostics for the hwdiv-arm feature to something useful.	2013-10-18 10:18:40 +00:00
invalid-neon-v8.s	Add subtarget feature support for Cortex-A53	2013-10-14 13:16:57 +00:00
lit.local.cfg
load-store-acquire-release-v8-thumb.s	[ARMv8]	2013-08-28 16:39:20 +00:00
load-store-acquire-release-v8.s	[ARMv8]	2013-08-28 16:39:20 +00:00
mapping-within-section.s
mode-switch.s
multi-section-mapping.s
neon-abs-encoding.s
neon-absdiff-encoding.s
neon-add-encoding.s
neon-bitcount-encoding.s
neon-bitwise-encoding.s
neon-cmp-encoding.s
neon-convert-encoding.s	Fix ARM vcvt encoding when the number of fractional bits is zero.	2013-08-22 13:16:07 +00:00
neon-crypto.s	[ARMv8] Add support for the v8 cryptography extensions.	2013-09-19 11:59:01 +00:00
neon-dup-encoding.s
neon-minmax-encoding.s
neon-mov-encoding.s
neon-mul-accum-encoding.s
neon-mul-encoding.s
neon-neg-encoding.s
neon-pairwise-encoding.s
neon-reciprocal-encoding.s
neon-reverse-encoding.s
neon-satshift-encoding.s
neon-shift-encoding.s
neon-shiftaccum-encoding.s
neon-shuffle-encoding.s
neon-sub-encoding.s
neon-table-encoding.s
neon-v8.s
neon-vld-encoding.s
neon-vst-encoding.s
neon-vswp.s
neont2-abs-encoding.s
neont2-absdiff-encoding.s
neont2-add-encoding.s
neont2-bitcount-encoding.s
neont2-bitwise-encoding.s
neont2-cmp-encoding.s
neont2-convert-encoding.s
neont2-dup-encoding.s
neont2-minmax-encoding.s
neont2-mov-encoding.s
neont2-mul-accum-encoding.s
neont2-mul-encoding.s
neont2-neg-encoding.s
neont2-pairwise-encoding.s
neont2-reciprocal-encoding.s
neont2-reverse-encoding.s
neont2-satshift-encoding.s
neont2-shift-encoding.s
neont2-shiftaccum-encoding.s
neont2-shuffle-encoding.s
neont2-sub-encoding.s
neont2-table-encoding.s
neont2-vld-encoding.s
neont2-vst-encoding.s
obsolete-v8.s
pr11877.s
relocated-mapping.s
simple-fp-encoding.s
single-precision-fp.s	ARM: tweak test to pass on all platforms	2013-10-25 07:34:56 +00:00
thumb2-b.w-encodingT4.s
thumb2-branches.s
thumb2-diagnostics.s	[ARM] Fix Thumb(-2) diagnostic tests.	2013-09-30 18:50:51 +00:00
thumb2-ldrd.s	ARM: Teach assembler to enforce constraint for Thumb2 LDRD (literal/immediate) destination register operands.	2013-09-27 10:30:18 +00:00
thumb2-mclass.s
thumb2-narrow-dp.ll
thumb2-pldw.s
thumb-diagnostics.s	ARM: fix assert on unpredictable POP instruction.	2013-10-24 09:37:18 +00:00
thumb-fp-armv8.s	Fix tests for hasFPARMv8 name change (r190692)	2013-09-13 14:37:52 +00:00
thumb-hints.s	ARM: allow cortex-m0 to use hint instructions	2013-10-07 11:10:47 +00:00
thumb-invalid-crypto.txt	[ARMv8] Add support for the v8 cryptography extensions.	2013-09-19 11:59:01 +00:00
thumb-neon-crypto.s	[ARMv8] Add support for the v8 cryptography extensions.	2013-09-19 11:59:01 +00:00
thumb-neon-v8.s
thumb-only-conditionals.s
thumb-shift-encoding.s
thumb.s
v8_IT_manual.s	[ARM] Warn on deprecated IT blocks in v8 AArch32 assembly.	2013-10-03 09:31:51 +00:00
vfp4.s	ARM: Mark double-precision instructions as such	2013-10-24 15:49:39 +00:00
vpush-vpop.s
xscale-attributes.ll	[ARM] Fix FP ABI attributes with no VFP enabled.	2013-10-11 16:03:43 +00:00