diff options
Diffstat (limited to 'llvm/test/CodeGen/AArch64/GlobalISel/select-fp-casts.mir')
| -rw-r--r-- | llvm/test/CodeGen/AArch64/GlobalISel/select-fp-casts.mir | 58 |
1 files changed, 55 insertions, 3 deletions
diff --git a/llvm/test/CodeGen/AArch64/GlobalISel/select-fp-casts.mir b/llvm/test/CodeGen/AArch64/GlobalISel/select-fp-casts.mir index d1a461107d8..3c343193557 100644 --- a/llvm/test/CodeGen/AArch64/GlobalISel/select-fp-casts.mir +++ b/llvm/test/CodeGen/AArch64/GlobalISel/select-fp-casts.mir @@ -7,7 +7,9 @@ define void @fptrunc_s16_s64_fpr() { ret void } define void @fptrunc_s32_s64_fpr() { ret void } - define void @fpext() { ret void } + define void @fpext_s32_s16_fpr() { ret void } + define void @fpext_s64_s16_fpr() { ret void } + define void @fpext_s64_s32_fpr() { ret void } define void @sitofp_s32_s32_fpr() { ret void } define void @sitofp_s32_s64_fpr() { ret void } @@ -106,8 +108,58 @@ body: | ... --- -# CHECK-LABEL: name: fpext -name: fpext +# CHECK-LABEL: name: fpext_s32_s16_fpr +name: fpext_s32_s16_fpr +legalized: true +regBankSelected: true + +# CHECK: registers: +# CHECK: - { id: 0, class: fpr16, preferred-register: '' } +# CHECK: - { id: 1, class: fpr32, preferred-register: '' } +registers: + - { id: 0, class: fpr } + - { id: 1, class: fpr } + +# CHECK: body: +# CHECK: %0 = COPY %h0 +# CHECK: %1 = FCVTSHr %0 +body: | + bb.0: + liveins: %h0 + + %0(s16) = COPY %h0 + %1(s32) = G_FPEXT %0 + %s0 = COPY %1(s32) +... + +--- +# CHECK-LABEL: name: fpext_s64_s16_fpr +name: fpext_s64_s16_fpr +legalized: true +regBankSelected: true + +# CHECK: registers: +# CHECK: - { id: 0, class: fpr16, preferred-register: '' } +# CHECK: - { id: 1, class: fpr64, preferred-register: '' } +registers: + - { id: 0, class: fpr } + - { id: 1, class: fpr } + +# CHECK: body: +# CHECK: %0 = COPY %h0 +# CHECK: %1 = FCVTDHr %0 +body: | + bb.0: + liveins: %h0 + + %0(s16) = COPY %h0 + %1(s64) = G_FPEXT %0 + %d0 = COPY %1(s64) +... + +--- +# CHECK-LABEL: name: fpext_s64_s32_fpr +name: fpext_s64_s32_fpr legalized: true regBankSelected: true |
