[llvm] [PowerPC][AIX] Emit PowerPC version for XCOFF (PR #95510)

[Chen Zheng via llvm-commits]

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@@ -107,6 +108,61 @@ StringRef XCOFF::getNameForTracebackTableLanguageId(
 }
 #undef LANG_CASE
 
+XCOFF::CFileCpuId XCOFF::getCpuID(StringRef CPU) {
+  return StringSwitch<XCOFF::CFileCpuId>(CPU)
+      .Case("generic", XCOFF::TCPU_PWR7)
+      .Case("601", XCOFF::TCPU_601)
+      .Cases("602", "603", "603e", "603ev", XCOFF::TCPU_603)
+      .Cases("604", "604e", XCOFF::TCPU_604)
+      .Case("620", XCOFF::TCPU_620)
+      .Case("970", XCOFF::TCPU_970)
+      .Cases("pwr3", "power3", "pwr4", "power4", "COM", XCOFF::TCPU_COM)
+      .Cases("pwr5", "power5", "PWR5", XCOFF::TCPU_PWR5)
+      .Cases("pwr5x", "power5x", "PWR5X", XCOFF::TCPU_PWR5X)
+      .Cases("pwr6", "power6", "PWR6", XCOFF::TCPU_PWR6)
+      .Cases("pwr6x", "power6x", "PWR6E", XCOFF::TCPU_PWR6E)
+      .Cases("pwr7", "power7", "PWR7", XCOFF::TCPU_PWR7)
+      .Cases("pwr8", "power8", "PWR8", XCOFF::TCPU_PWR8)
+      .Cases("pwr9", "power9", "PWR9", XCOFF::TCPU_PWR9)
+      .Cases("pwr10", "power10", "PWR10", XCOFF::TCPU_PWR10)
+      .Cases("powerpc", "ppc", "ppc32", XCOFF::TCPU_ANY)
+      .Cases("powerpc64", "ppc64", "powerpc64le", "ppc64le", "PPC64",
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chenzheng1030 wrote:

PPC64LE is actually pwr8 in CLANG

https://github.com/llvm/llvm-project/pull/95510