Alex Rønne Petersen 5785cbb405 [llvm] Ensure that soft float targets don't emit fma() libcalls. (#106615) ...

The previous behavior could be harmful in some edge cases, such as
emitting a call to `fma()` in the `fma()` implementation itself.

Do this by just being more accurate in `isFMAFasterThanFMulAndFAdd()`.
This was already done for PowerPC; this commit just extends that to Arm,
z/Arch, and x86. MIPS and SPARC already got it right, but I added tests
for them too, for good measure.

Note: I don't have commit access.

2024-10-19 06:13:15 -07:00

..

32abi.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

64abi.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

64atomics.ll

[Sparc] limit MaxAtomicSizeInBitsSupported to 32 for 32-bit Sparc. (#81655)

2024-02-13 15:40:51 -05:00

64bit.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

64cond.ll

[Sparc] Remove custom lowering for SMULO / UMULO (#100858)

2024-07-28 18:15:23 +03:00

64spill.ll

[SparcV9] Use separate instruction patterns for 64 bit arithmetic instructions instead of reusing 32 bit instruction patterns.

2013-12-29 07:15:09 +00:00

2006-01-22-BitConvertLegalize.ll

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2007-05-09-JumpTables.ll

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2007-07-05-LiveIntervalAssert.ll

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2008-10-10-InlineAsmMemoryOperand.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

2008-10-10-InlineAsmRegOperand.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

2009-08-28-PIC.ll

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2009-08-28-WeakLinkage.ll

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2011-01-11-Call.ll

[SPARC] Add tail call support for 64-bit target

2022-11-26 23:29:05 -05:00

2011-01-11-CC.ll

[Sparc] Remove custom lowering for ADD[CE] / SUB[CE] (#100861)

2024-07-28 18:22:40 +03:00

2011-01-11-FrameAddr.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

2011-01-19-DelaySlot.ll

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2011-01-21-ByValArgs.ll

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2011-01-22-SRet.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

2011-12-03-TailDuplication.ll

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2012-05-01-LowerArguments.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

2013-05-17-CallFrame.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

analyze-branch.ll

[CodeGen] Unify MBB reference format in both MIR and debug output

2017-12-04 17:18:51 +00:00

atomicrmw-uinc-udec-wrap.ll

[Sparc] limit MaxAtomicSizeInBitsSupported to 32 for 32-bit Sparc. (#81655)

2024-02-13 15:40:51 -05:00

atomics.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

basictest.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

bigreturn.ll

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blockaddr.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

branches-relax.ll

[SPARC] Lower BR_CC to BPr on 64-bit target whenever possible

2023-04-26 18:56:00 -04:00

branches-v9.ll

[SPARC] Lower BR_CC to BPr on 64-bit target whenever possible

2023-04-26 18:56:00 -04:00

cast-sret-func.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

codemodel.ll

[Support] Make report_fatal_error respect its GenCrashDiag argument so it doesn't generate a backtrace

2022-05-30 19:19:23 +01:00

constpool.ll

Fix tests defaulting to incorrect triples on AIX

2021-09-27 11:30:45 -04:00

constructor.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

ctpop.ll

Only generate the popc instruction for SPARC CPUs that implement it.

2014-01-26 06:09:59 +00:00

cttz.ll

[SPARC] Mark the %g0 register as constant & use it to materialize zeros

2022-12-13 17:25:42 -05:00

data-align.ll

[SPARC] Align i128 to 16 bytes in SPARC datalayouts (#106951)

2024-09-30 08:32:33 +07:00

DbgValueOtherTargets.test

Remove unnecessary leading comment characters in lit-only file

2013-03-18 22:08:16 +00:00

disable-fsmuld-fmuls.ll

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empty-functions.ll

Replace "no-frame-pointer-*" function attributes with "frame-pointer"

2019-01-14 10:55:55 +00:00

exception.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

fail-alloca-align.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

float-constants.ll

[DAG] More aggressively (extract_vector_elt (build_vector x, y), c) iff element is zero constant

2023-07-18 17:31:34 +01:00

float.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

fmuladd-soft-float.ll

[llvm] Ensure that soft float targets don't emit fma() libcalls. (#106615)

2024-10-19 06:13:15 -07:00

fp16-promote.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

fp128-select.ll

[SPARC] Fix SELECT_REG emission for f128s

2022-12-22 13:52:56 -05:00

fp128-split.ll

DAG: Preserve disjoint flag when emitting final instructions (#110795)

2024-10-02 19:37:04 +04:00

fp128.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

fshl.ll

[SPARC] Mark the %g0 register as constant & use it to materialize zeros

2022-12-13 17:25:42 -05:00

func-addr.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

getpcx-call.ll

[SPARC] Prefer RDPC over CALL to implement GETPCX for 64-bit target

2024-01-16 22:46:39 +07:00

getpcx-rdpc.ll

[SPARC] Prefer RDPC over CALL to implement GETPCX for 64-bit target

2024-01-16 22:46:39 +07:00

globals.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

hard-quad-float.ll

[SPARC] Improve integer branch handling for v9 targets

2022-11-16 20:51:20 -05:00

imm.ll

[Sparc] Use synthetic instruction clr to zero register instead of sethi

2018-04-20 07:47:12 +00:00

inline-asm-i-constraint-i1.ll

[TargetLowering] Extend bool args to inline-asm according to getBooleanType

2019-05-22 16:16:15 +00:00

inlineasm-bad.ll

[test] Fix check prefixes

2024-05-13 11:25:12 -07:00

inlineasm-output-template.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

inlineasm-v9.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

inlineasm.ll

[SPARC] Remove assertions in printOperand for inline asm operands (#104692)

2024-08-20 20:05:06 +07:00

leafproc.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

LeonCASAInstructionUT.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

LeonDetectRoundChangePassUT.ll

Sparc: fix test.

2016-10-19 15:55:11 +00:00

LeonFixAllFDIVSQRTPassUT.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

LeonInsertNOPLoadPassUT.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

LeonItinerariesUT.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

LeonSMACUMACInstructionUT.ll

[test] Convert text files from CRLF to LF

2024-05-03 10:09:52 -07:00

lit.local.cfg

[NFC][Py Reformat] Reformat lit.local.cfg python files in llvm

2023-05-17 17:03:15 +02:00

mature-mc-support.ll

[test] Change llc -march= to -mtriple=

2023-09-11 14:42:37 -07:00

missing-sret.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

missinglabel.ll

[SPARC] Lower BR_CC to BPr on 64-bit target whenever possible

2023-04-26 18:56:00 -04:00

mult-alt-generic-sparc.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

multiple-div.ll

[SPARC] Cleanup handling of the Y/ASR registers.

2015-07-08 16:25:12 +00:00

naked-fn-with-frame-pointer.ll

[llvm] Consistently respect naked fn attribute in TargetFrameLowering::hasFP() (#106014)

2024-10-18 09:35:42 +04:00

obj-relocs.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

overflow-intrinsic-optimizations.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

parts.ll

TableGen: fix operand counting for aliases

2014-05-16 09:42:04 +00:00

pic.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

private.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

readcycle.ll

[Sparc] Add support for the cycle counter available in GR740

2018-08-27 11:11:47 +00:00

reg64.ll

[SPARC] Use the correct register set for the "r" asm constraint.

2019-04-23 15:15:33 +00:00

register-clobber.ll

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rem.ll

Regenerate remainder test.

2018-07-20 13:14:29 +00:00

reserved-arg-regs.ll

[SPARC] Support reserving arbitrary general purpose registers (#74927)

2024-02-11 02:04:18 -05:00

reserved-regs-named.ll

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reserved-regs-unavailable.ll

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reserved-regs.ll

[SPARC] Support reserving arbitrary general purpose registers (#74927)

2024-02-11 02:04:18 -05:00

salvage-debug-isel.ll

[ISelDAG] Salvage debug info at isel by referring to frame indices. (#109126)

2024-09-24 15:02:04 +02:00

select-mask.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

sethiandn.ll

[Sparc] Use ANDN instead of AND if constant can be encoded more efficiently

2018-08-30 14:05:26 +00:00

setjmp.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

smulo-128-legalisation-lowering.ll

[Sparc] Remove custom lowering for ADD[CE] / SUB[CE] (#100861)

2024-07-28 18:22:40 +03:00

soft-float.ll

NFC - Various typo fixes in tests

2018-07-04 13:28:39 +00:00

soft-mul-div.ll

[Sparc] Use the names .rem and .urem instead of __modsi3 and __umodsi3

2018-07-16 12:22:08 +00:00

spill.ll

[Sparc] Implement i64 load/store support for 32-bit sparc.

2015-08-10 19:11:39 +00:00

spillsize.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

sret-secondary.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

stack-align.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

stack-protector.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

tailcall.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

thread-pointer.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

tls.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

tn0009.mir

[Sparc] Add errata workaround pass for GR712RC and UT700 (#103843)

2024-08-19 07:59:58 +02:00

tn0010.mir

[Sparc] Add errata workaround pass for GR712RC and UT700 (#103843)

2024-08-19 07:59:58 +02:00

tn0011.ll

[Sparc] Add errata workaround pass for GR712RC and UT700 (#103843)

2024-08-19 07:59:58 +02:00

tn0012.mir

[Sparc] Add errata workaround pass for GR712RC and UT700 (#103843)

2024-08-19 07:59:58 +02:00

tn0013.mir

[Sparc] Add errata workaround pass for GR712RC and UT700 (#103843)

2024-08-19 07:59:58 +02:00

trap.ll

[Sparc] Do not depend on icc for ta 1

2018-07-17 05:49:33 +00:00

umulo-128-legalisation-lowering.ll

[Sparc] Remove custom lowering for ADD[CE] / SUB[CE] (#100861)

2024-07-28 18:22:40 +03:00

varargs-v8.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

varargs.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

vector-call.ll

Fix Sparc 32bit Lowering to rebundle up v2i32 values.

2016-02-26 18:55:22 +00:00

vector-extract-elt.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00

zerostructcall.ll

[CodeGen] Convert tests to opaque pointers (NFC)

2024-02-05 14:07:09 +01:00