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Diffstat (limited to 'test/CodeGen/AArch64/GlobalISel/legalize-undef.mir')
| -rw-r--r-- | test/CodeGen/AArch64/GlobalISel/legalize-undef.mir | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/CodeGen/AArch64/GlobalISel/legalize-undef.mir b/test/CodeGen/AArch64/GlobalISel/legalize-undef.mir new file mode 100644 index 0000000000000..e7cf59b3394e3 --- /dev/null +++ b/test/CodeGen/AArch64/GlobalISel/legalize-undef.mir @@ -0,0 +1,15 @@ +# RUN: llc -mtriple=aarch64-linux-gnu -O0 -run-pass=legalizer -global-isel %s -o - | FileCheck %s + +--- +name: test_implicit_def +registers: +body: | + bb.0.entry: + liveins: + ; CHECK-LABEL: name: test_implicit_def + ; CHECK: [[LO:%[0-9]+]](s64) = G_IMPLICIT_DEF + ; CHECK: [[HI:%[0-9]+]](s64) = G_IMPLICIT_DEF + ; CHECK: %0(s128) = G_MERGE_VALUES [[LO]](s64), [[HI]](s64) + + %0:_(s128) = G_IMPLICIT_DEF +... |