| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -mtriple=aarch64-unknown-unknown -run-pass=legalizer -mattr=+fullfp16 -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=FP16 |
| # RUN: llc -mtriple=aarch64-unknown-unknown -run-pass=legalizer -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=NO-FP16 |
| ... |
| --- |
| name: s16_legal_with_full_fp16 |
| alignment: 4 |
| body: | |
| bb.0: |
| liveins: $h0, $h1 |
| ; FP16-LABEL: name: s16_legal_with_full_fp16 |
| ; FP16: %a:_(s16) = COPY $h0 |
| ; FP16: %b:_(s16) = COPY $h1 |
| ; FP16: %minnum:_(s16) = G_FMINNUM %a, %b |
| ; FP16: $h0 = COPY %minnum(s16) |
| ; FP16: RET_ReallyLR implicit $h0 |
| ; NO-FP16-LABEL: name: s16_legal_with_full_fp16 |
| ; NO-FP16: %a:_(s16) = COPY $h0 |
| ; NO-FP16: %b:_(s16) = COPY $h1 |
| ; NO-FP16: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT %a(s16) |
| ; NO-FP16: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT %b(s16) |
| ; NO-FP16: [[FMINNUM:%[0-9]+]]:_(s32) = G_FMINNUM [[FPEXT]], [[FPEXT1]] |
| ; NO-FP16: %minnum:_(s16) = G_FPTRUNC [[FMINNUM]](s32) |
| ; NO-FP16: $h0 = COPY %minnum(s16) |
| ; NO-FP16: RET_ReallyLR implicit $h0 |
| %a:_(s16) = COPY $h0 |
| %b:_(s16) = COPY $h1 |
| %minnum:_(s16) = G_FMINNUM %a, %b |
| $h0 = COPY %minnum(s16) |
| RET_ReallyLR implicit $h0 |
| |
| ... |
| --- |
| name: s32_legal |
| alignment: 4 |
| body: | |
| bb.0: |
| liveins: $s0, $s1 |
| ; FP16-LABEL: name: s32_legal |
| ; FP16: %a:_(s32) = COPY $s0 |
| ; FP16: %b:_(s32) = COPY $s1 |
| ; FP16: %minnum:_(s32) = G_FMINNUM %a, %b |
| ; FP16: $s0 = COPY %minnum(s32) |
| ; FP16: RET_ReallyLR implicit $s0 |
| ; NO-FP16-LABEL: name: s32_legal |
| ; NO-FP16: %a:_(s32) = COPY $s0 |
| ; NO-FP16: %b:_(s32) = COPY $s1 |
| ; NO-FP16: %minnum:_(s32) = G_FMINNUM %a, %b |
| ; NO-FP16: $s0 = COPY %minnum(s32) |
| ; NO-FP16: RET_ReallyLR implicit $s0 |
| %a:_(s32) = COPY $s0 |
| %b:_(s32) = COPY $s1 |
| %minnum:_(s32) = G_FMINNUM %a, %b |
| $s0 = COPY %minnum(s32) |
| RET_ReallyLR implicit $s0 |
| |
| ... |
| --- |
| name: s64_legal |
| alignment: 4 |
| body: | |
| bb.0: |
| liveins: $d0, $d1 |
| ; FP16-LABEL: name: s64_legal |
| ; FP16: %a:_(s64) = COPY $d0 |
| ; FP16: %b:_(s64) = COPY $d1 |
| ; FP16: %minnum:_(s64) = G_FMINNUM %a, %b |
| ; FP16: $d0 = COPY %minnum(s64) |
| ; FP16: RET_ReallyLR implicit $d0 |
| ; NO-FP16-LABEL: name: s64_legal |
| ; NO-FP16: %a:_(s64) = COPY $d0 |
| ; NO-FP16: %b:_(s64) = COPY $d1 |
| ; NO-FP16: %minnum:_(s64) = G_FMINNUM %a, %b |
| ; NO-FP16: $d0 = COPY %minnum(s64) |
| ; NO-FP16: RET_ReallyLR implicit $d0 |
| %a:_(s64) = COPY $d0 |
| %b:_(s64) = COPY $d1 |
| %minnum:_(s64) = G_FMINNUM %a, %b |
| $d0 = COPY %minnum(s64) |
| RET_ReallyLR implicit $d0 |
| |
| ... |
| --- |
| name: s128_libcall |
| alignment: 4 |
| body: | |
| bb.0: |
| liveins: $q0, $q1 |
| ; FP16-LABEL: name: s128_libcall |
| ; FP16: %a:_(s128) = COPY $q0 |
| ; FP16: %b:_(s128) = COPY $q1 |
| ; FP16: ADJCALLSTACKDOWN 0, 0, implicit-def $sp, implicit $sp |
| ; FP16: $q0 = COPY %a(s128) |
| ; FP16: $q1 = COPY %b(s128) |
| ; FP16: BL &fminl, csr_aarch64_aapcs, implicit-def $lr, implicit $sp, implicit $q0, implicit $q1, implicit-def $q0 |
| ; FP16: %minnum:_(s128) = COPY $q0 |
| ; FP16: ADJCALLSTACKUP 0, 0, implicit-def $sp, implicit $sp |
| ; FP16: $q0 = COPY %minnum(s128) |
| ; FP16: RET_ReallyLR implicit $q0 |
| ; NO-FP16-LABEL: name: s128_libcall |
| ; NO-FP16: %a:_(s128) = COPY $q0 |
| ; NO-FP16: %b:_(s128) = COPY $q1 |
| ; NO-FP16: ADJCALLSTACKDOWN 0, 0, implicit-def $sp, implicit $sp |
| ; NO-FP16: $q0 = COPY %a(s128) |
| ; NO-FP16: $q1 = COPY %b(s128) |
| ; NO-FP16: BL &fminl, csr_aarch64_aapcs, implicit-def $lr, implicit $sp, implicit $q0, implicit $q1, implicit-def $q0 |
| ; NO-FP16: %minnum:_(s128) = COPY $q0 |
| ; NO-FP16: ADJCALLSTACKUP 0, 0, implicit-def $sp, implicit $sp |
| ; NO-FP16: $q0 = COPY %minnum(s128) |
| ; NO-FP16: RET_ReallyLR implicit $q0 |
| %a:_(s128) = COPY $q0 |
| %b:_(s128) = COPY $q1 |
| %minnum:_(s128) = G_FMINNUM %a, %b |
| $q0 = COPY %minnum(s128) |
| RET_ReallyLR implicit $q0 |