[clang] [lld] [llvm] [X86][APX] Suppress EGPR/NDD instructions for relocations (PR #136660)

[LLVM Continuous Integration via cfe-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `clang-aarch64-global-isel` running on `linaro-clang-aarch64-global-isel` while building `llvm` at step 7 "ninja check 1".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/125/builds/7219

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 7 (ninja check 1) failure: stage 1 checked (failure)
******************** TEST 'LLVM :: CodeGen/X86/apx/tls.ll' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
/home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/bin/llc -mattr=+egpr /home/tcwg-buildbot/worker/clang-aarch64-global-isel/llvm/llvm/test/CodeGen/X86/apx/tls.ll -mtriple=x86_64 --relocation-model=pic -enable-tlsdesc -filetype=obj -o /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/test/CodeGen/X86/apx/Output/tls.ll.tmp.o # RUN: at line 1
+ /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/bin/llc -mattr=+egpr /home/tcwg-buildbot/worker/clang-aarch64-global-isel/llvm/llvm/test/CodeGen/X86/apx/tls.ll -mtriple=x86_64 --relocation-model=pic -enable-tlsdesc -filetype=obj -o /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/test/CodeGen/X86/apx/Output/tls.ll.tmp.o
/home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/bin/llvm-objdump --no-print-imm-hex -dr /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/test/CodeGen/X86/apx/Output/tls.ll.tmp.o | /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/bin/FileCheck /home/tcwg-buildbot/worker/clang-aarch64-global-isel/llvm/llvm/test/CodeGen/X86/apx/tls.ll --check-prefix=TLSDESC # RUN: at line 2
+ /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/bin/llvm-objdump --no-print-imm-hex -dr /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/test/CodeGen/X86/apx/Output/tls.ll.tmp.o
+ /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/bin/FileCheck /home/tcwg-buildbot/worker/clang-aarch64-global-isel/llvm/llvm/test/CodeGen/X86/apx/tls.ll --check-prefix=TLSDESC
echo '.tbss; .globl b,c,d,e,f,g,h,i,j; b: .zero 4;c: .zero 4;d: .zero 4;e: .zero 4;f: .zero 4;g: .zero 4;h: .zero 4;i: .zero 4;j: .zero 4' | /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/bin/llvm-mc -filetype=obj -triple=x86_64 - -o /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/test/CodeGen/X86/apx/Output/tls.ll.tmp1.o # RUN: at line 3
+ echo '.tbss; .globl b,c,d,e,f,g,h,i,j; b: .zero 4;c: .zero 4;d: .zero 4;e: .zero 4;f: .zero 4;g: .zero 4;h: .zero 4;i: .zero 4;j: .zero 4'
+ /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/bin/llvm-mc -filetype=obj -triple=x86_64 - -o /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/test/CodeGen/X86/apx/Output/tls.ll.tmp1.o
/home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/bin/llc -mattr=+egpr /home/tcwg-buildbot/worker/clang-aarch64-global-isel/llvm/llvm/test/CodeGen/X86/apx/tls.ll -mtriple=x86_64 -filetype=obj -o /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/test/CodeGen/X86/apx/Output/tls.ll.tmp.o -x86-enable-apx-for-relocation=true # RUN: at line 5
+ /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/bin/llc -mattr=+egpr /home/tcwg-buildbot/worker/clang-aarch64-global-isel/llvm/llvm/test/CodeGen/X86/apx/tls.ll -mtriple=x86_64 -filetype=obj -o /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/test/CodeGen/X86/apx/Output/tls.ll.tmp.o -x86-enable-apx-for-relocation=true
/home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/bin/llvm-objdump --no-print-imm-hex -dr /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/test/CodeGen/X86/apx/Output/tls.ll.tmp.o | /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/bin/FileCheck /home/tcwg-buildbot/worker/clang-aarch64-global-isel/llvm/llvm/test/CodeGen/X86/apx/tls.ll --check-prefix=GOTTPOFF_APXRELAX # RUN: at line 6
+ /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/bin/llvm-objdump --no-print-imm-hex -dr /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/test/CodeGen/X86/apx/Output/tls.ll.tmp.o
+ /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/bin/FileCheck /home/tcwg-buildbot/worker/clang-aarch64-global-isel/llvm/llvm/test/CodeGen/X86/apx/tls.ll --check-prefix=GOTTPOFF_APXRELAX
echo '.tbss; .globl b,c,d,e,f,g,h,i,j; b: .zero 4;c: .zero 4;d: .zero 4;e: .zero 4;f: .zero 4;g: .zero 4;h: .zero 4;i: .zero 4;j: .zero 4' | /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/bin/llvm-mc -filetype=obj -triple=x86_64 - -o /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/test/CodeGen/X86/apx/Output/tls.ll.tmp1.o # RUN: at line 7
+ echo '.tbss; .globl b,c,d,e,f,g,h,i,j; b: .zero 4;c: .zero 4;d: .zero 4;e: .zero 4;f: .zero 4;g: .zero 4;h: .zero 4;i: .zero 4;j: .zero 4'
+ /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/bin/llvm-mc -filetype=obj -triple=x86_64 - -o /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/test/CodeGen/X86/apx/Output/tls.ll.tmp1.o
ld.lld  /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/test/CodeGen/X86/apx/Output/tls.ll.tmp.o /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/test/CodeGen/X86/apx/Output/tls.ll.tmp1.o -o /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/test/CodeGen/X86/apx/Output/tls.ll.tmp.so # RUN: at line 8
+ ld.lld /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/test/CodeGen/X86/apx/Output/tls.ll.tmp.o /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/test/CodeGen/X86/apx/Output/tls.ll.tmp1.o -o /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/test/CodeGen/X86/apx/Output/tls.ll.tmp.so
ld.lld: error: /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/test/CodeGen/X86/apx/Output/tls.ll.tmp.o:(function f2: .text+0x43): unknown relocation (44) against symbol j

--

********************


```

</details>

https://github.com/llvm/llvm-project/pull/136660