[VE][compiler-rt] Add VE as a target of crt

SX Aurora VE is an experimental target.  We upstreamed many part of
ported llvm and clang.  In order to continue this move, we need to
support libraries next, then we need to show the ability of llvm for
VE through test cases.  As a first step for that, we need to use
crt in compiler-rt.  VE has it's own crt but they are a part of
proprietary compiler.  So, we want to use crt in compiler-rt as an
alternative.

This patch enables VE as a candidate of crt in compiler-rt.

Reviewed By: phosek, compnerd

Differential Revision: https://reviews.llvm.org/D92748

GitOrigin-RevId: 70474dfebcd9babf2e3af5fb002b40417fd6cf88
diff --git a/cmake/config-ix.cmake b/cmake/config-ix.cmake
index d13e75e..f81b838 100644
--- a/cmake/config-ix.cmake
+++ b/cmake/config-ix.cmake
@@ -287,6 +287,7 @@
 set(SPARCV9 sparcv9)
 set(WASM32 wasm32)
 set(WASM64 wasm64)
+set(VE ve)
 
 if(APPLE)
   set(ARM64 arm64)
@@ -298,7 +299,7 @@
     ${ARM32} ${ARM64} ${MIPS32} ${MIPS64} ${S390X} ${SPARC} ${SPARCV9})
 set(ALL_ASAN_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM32} ${ARM64} ${RISCV64}
     ${MIPS32} ${MIPS64} ${PPC64} ${S390X} ${SPARC} ${SPARCV9})
-set(ALL_CRT_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM32} ${ARM64} ${RISCV32} ${RISCV64})
+set(ALL_CRT_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM32} ${ARM64} ${RISCV32} ${RISCV64} ${VE})
 set(ALL_DFSAN_SUPPORTED_ARCH ${X86_64} ${MIPS64} ${ARM64})
 
 if(ANDROID)