041ffc155f
A common user mistake is specifying a target of aarch64-none-eabi or arm-none-elf whereas the correct names are aarch64-none-elf & arm-none-eabi. Currently if a target of aarch64-none-eabi is specified then the Generic_ELF toolchain is used, unlike aarch64-none-elf which will use the BareMetal toolchain. This is unlikely to be intended by the user so issue a warning that the target is invalid. The target parser is liberal in what input it accepts so invalid triples may yield behaviour that's sufficiently close to what the user intended. Therefore invalid triples were used in many tests. This change updates those tests to use valid triples. One test (gnu-mcount.c) relies on the Generic_ELF toolchain behaviour so change it to explicitly specify aarch64-unknown-none-gnu as the target. Reviewed By: peter.smith, DavidSpickett Differential Revision: https://reviews.llvm.org/D153430
80 lines
2.1 KiB
LLVM
80 lines
2.1 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=aarch64-none-elf %s -o - | FileCheck %s
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define i32 @neg_select_neg(i32 %a, i32 %b, i1 %bb) {
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; CHECK-LABEL: neg_select_neg:
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; CHECK: // %bb.0:
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; CHECK-NEXT: tst w2, #0x1
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; CHECK-NEXT: csel w0, w0, w1, ne
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; CHECK-NEXT: ret
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%nega = sub i32 0, %a
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%negb = sub i32 0, %b
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%sel = select i1 %bb, i32 %nega, i32 %negb
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%res = sub i32 0, %sel
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ret i32 %res
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}
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define i32 @negneg_select_nega(i32 %a, i32 %b, i1 %bb) {
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; CHECK-LABEL: negneg_select_nega:
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; CHECK: // %bb.0:
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; CHECK-NEXT: tst w2, #0x1
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; CHECK-NEXT: csneg w0, w1, w0, eq
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; CHECK-NEXT: ret
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%nega = sub i32 0, %a
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%sel = select i1 %bb, i32 %nega, i32 %b
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%nsel = sub i32 0, %sel
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%res = sub i32 0, %nsel
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ret i32 %res
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}
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define i32 @neg_select_nega(i32 %a, i32 %b, i1 %bb) {
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; CHECK-LABEL: neg_select_nega:
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; CHECK: // %bb.0:
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; CHECK-NEXT: tst w2, #0x1
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; CHECK-NEXT: csneg w0, w0, w1, ne
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; CHECK-NEXT: ret
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%nega = sub i32 0, %a
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%sel = select i1 %bb, i32 %nega, i32 %b
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%res = sub i32 0, %sel
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ret i32 %res
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}
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define i32 @neg_select_negb(i32 %a, i32 %b, i1 %bb) {
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; CHECK-LABEL: neg_select_negb:
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; CHECK: // %bb.0:
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; CHECK-NEXT: tst w2, #0x1
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; CHECK-NEXT: csneg w0, w1, w0, eq
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; CHECK-NEXT: ret
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%negb = sub i32 0, %b
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%sel = select i1 %bb, i32 %a, i32 %negb
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%res = sub i32 0, %sel
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ret i32 %res
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}
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define i32 @neg_select_ab(i32 %a, i32 %b, i1 %bb) {
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; CHECK-LABEL: neg_select_ab:
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; CHECK: // %bb.0:
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; CHECK-NEXT: tst w2, #0x1
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; CHECK-NEXT: csel w8, w0, w1, ne
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; CHECK-NEXT: neg w0, w8
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; CHECK-NEXT: ret
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%sel = select i1 %bb, i32 %a, i32 %b
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%res = sub i32 0, %sel
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ret i32 %res
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}
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define i32 @neg_select_nega_with_use(i32 %a, i32 %b, i1 %bb) {
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; CHECK-LABEL: neg_select_nega_with_use:
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; CHECK: // %bb.0:
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; CHECK-NEXT: tst w2, #0x1
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; CHECK-NEXT: neg w8, w0
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; CHECK-NEXT: csneg w9, w1, w0, eq
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; CHECK-NEXT: sub w0, w8, w9
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; CHECK-NEXT: ret
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%nega = sub i32 0, %a
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%sel = select i1 %bb, i32 %nega, i32 %b
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%nsel = sub i32 0, %sel
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%res = add i32 %nsel, %nega
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ret i32 %res
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}
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