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Use -C target-cpu=z13 on s390x vector test

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The default s390x cpu(z10) does not have vector support. Setting
target-cpu at least to z13 enables vectorisation for s390x architecture
and makes the tests pass.
This commit is contained in:
Eduard Stefes 2025-03-31 09:39:28 +02:00 • committed by Eddy S.
parent b9856b6e40
commit 15e1a6676c
1 changed files with 8 additions and 1 deletions
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9
tests/codegen/dont-shuffle-bswaps.rs
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@ -1,8 +1,11 @@
//@ revisions: OPT2 OPT3
//@ revisions: OPT2 OPT3 OPT3_S390X
//@[OPT2] compile-flags: -Copt-level=2
//@[OPT3] compile-flags: -C opt-level=3
// some targets don't do the opt we are looking for
//@[OPT3] only-64bit
//@[OPT3] ignore-s390x
//@[OPT3_S390X] compile-flags: -C opt-level=3 -C target-cpu=z13
//@[OPT3_S390X] only-s390x
#![crate_type = "lib"]
#![no_std]
@ -17,6 +20,10 @@
// OPT3-NEXT: call <8 x i16> @llvm.bswap
// OPT3-NEXT: store <8 x i16>
// OPT3-NEXT: ret void
// OPT3_S390X: load <8 x i16>
// OPT3_S390X-NEXT: call <8 x i16> @llvm.bswap
// OPT3_S390X-NEXT: store <8 x i16>
// OPT3_S390X-NEXT: ret void
#[no_mangle]
pub fn convert(value: [u16; 8]) -> [u8; 16] {
#[cfg(target_endian = "little")]