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|
# RUN: llc -mtriple=x86_64-linux-gnu -global-isel -run-pass=legalizer %s -o - | FileCheck %s --check-prefix=ALL --check-prefix=X64
# RUN: llc -mtriple=i386-linux-gnu -global-isel -run-pass=legalizer %s -o - | FileCheck %s --check-prefix=ALL --check-prefix=X32
--- |
define void @test_add_i32() {
ret void
}
define void @test_add_i64() {
ret void
}
...
---
name: test_add_i32
# ALL-LABEL: name: test_add_i32
alignment: 4
legalized: false
regBankSelected: false
registers:
- { id: 0, class: _ }
- { id: 1, class: _ }
- { id: 2, class: _ }
# ALL: %0(s32) = IMPLICIT_DEF
# ALL-NEXT: %1(s32) = IMPLICIT_DEF
# ALL-NEXT: %2(s32) = G_ADD %0, %1
# ALL-NEXT: RET 0
body: |
bb.1 (%ir-block.0):
%0(s32) = IMPLICIT_DEF
%1(s32) = IMPLICIT_DEF
%2(s32) = G_ADD %0, %1
RET 0
...
---
name: test_add_i64
# ALL-LABEL: name: test_add_i64
alignment: 4
legalized: false
regBankSelected: false
registers:
- { id: 0, class: _ }
- { id: 1, class: _ }
- { id: 2, class: _ }
# X64: %0(s64) = IMPLICIT_DEF
# X64-NEXT: %1(s64) = IMPLICIT_DEF
# X64-NEXT: %2(s64) = G_ADD %0, %1
# X64-NEXT: RET 0
#
# X32: %0(s64) = IMPLICIT_DEF
# X32-NEXT: %1(s64) = IMPLICIT_DEF
# X32-NEXT: %3(s32), %4(s32) = G_UNMERGE_VALUES %0(s64)
# X32-NEXT: %5(s32), %6(s32) = G_UNMERGE_VALUES %1(s64)
# X32-NEXT: %12(s8) = G_CONSTANT i8 0
# X32-NEXT: %7(s1) = G_TRUNC %12(s8)
# X32-NEXT: %8(s32), %9(s1) = G_UADDE %3, %5, %7
# X32-NEXT: %10(s32), %11(s1) = G_UADDE %4, %6, %9
# X32-NEXT: %2(s64) = G_MERGE_VALUES %8(s32), %10(s32)
# X32-NEXT: RET 0
body: |
bb.1 (%ir-block.0):
%0(s64) = IMPLICIT_DEF
%1(s64) = IMPLICIT_DEF
%2(s64) = G_ADD %0, %1
RET 0
...
|
