| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -run-pass=aarch64-prelegalizer-combiner -verify-machineinstrs -mtriple aarch64-unknown-unknown %s -o - | FileCheck %s |
| |
| --- |
| name: test_combine_nan_rhs_fminnum_half |
| body: | |
| bb.1: |
| liveins: |
| ; CHECK-LABEL: name: test_combine_nan_rhs_fminnum_half |
| ; CHECK: [[COPY:%[0-9]+]]:_(s16) = COPY $h0 |
| ; CHECK-NEXT: $h0 = COPY [[COPY]](s16) |
| %0:_(s16) = COPY $h0 |
| %1:_(s16) = G_FCONSTANT half 0xH7C01 |
| %2:_(s16) = G_FMINNUM %0, %1 |
| $h0 = COPY %2 |
| ... |
| --- |
| name: test_combine_nan_rhs_fminnum_float |
| body: | |
| bb.1: |
| liveins: |
| ; CHECK-LABEL: name: test_combine_nan_rhs_fminnum_float |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0 |
| ; CHECK-NEXT: $w0 = COPY [[COPY]](s32) |
| %0:_(s32) = COPY $w0 |
| %1:_(s32) = G_FCONSTANT float 0x7FF8000000000000 |
| %2:_(s32) = G_FMINNUM %0, %1 |
| $w0 = COPY %2 |
| ... |
| --- |
| name: test_combine_nan_rhs_fminnum_double |
| body: | |
| bb.1: |
| liveins: |
| ; CHECK-LABEL: name: test_combine_nan_rhs_fminnum_double |
| ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x0 |
| ; CHECK-NEXT: $x0 = COPY [[COPY]](s64) |
| %0:_(s64) = COPY $x0 |
| %1:_(s64) = G_FCONSTANT double 0x7FF8000000000000 |
| %2:_(s64) = G_FMINNUM %0, %1 |
| $x0 = COPY %2 |
| ... |
| --- |
| name: test_combine_nan_lhs_fminnum_half |
| body: | |
| bb.1: |
| liveins: |
| ; CHECK-LABEL: name: test_combine_nan_lhs_fminnum_half |
| ; CHECK: [[COPY:%[0-9]+]]:_(s16) = COPY $h0 |
| ; CHECK-NEXT: $h0 = COPY [[COPY]](s16) |
| %0:_(s16) = COPY $h0 |
| %1:_(s16) = G_FCONSTANT half 0xH7C01 |
| %2:_(s16) = G_FMINNUM %1, %0 |
| $h0 = COPY %2 |
| ... |
| --- |
| name: test_combine_nan_lhs_fminnum_float |
| body: | |
| bb.1: |
| liveins: |
| ; CHECK-LABEL: name: test_combine_nan_lhs_fminnum_float |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0 |
| ; CHECK-NEXT: $w0 = COPY [[COPY]](s32) |
| %0:_(s32) = COPY $w0 |
| %1:_(s32) = G_FCONSTANT float 0x7FF8000000000000 |
| %2:_(s32) = G_FMINNUM %1, %0 |
| $w0 = COPY %2 |
| ... |
| --- |
| name: test_combine_nan_lhs_fminnum_double |
| body: | |
| bb.1: |
| liveins: |
| ; CHECK-LABEL: name: test_combine_nan_lhs_fminnum_double |
| ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x0 |
| ; CHECK-NEXT: $x0 = COPY [[COPY]](s64) |
| %0:_(s64) = COPY $x0 |
| %1:_(s64) = G_FCONSTANT double 0x7FF8000000000000 |
| %2:_(s64) = G_FMINNUM %1, %0 |
| $x0 = COPY %2 |
| ... |
| --- |
| name: test_combine_nan_rhs_fmaxnum_half |
| body: | |
| bb.1: |
| liveins: |
| ; CHECK-LABEL: name: test_combine_nan_rhs_fmaxnum_half |
| ; CHECK: [[COPY:%[0-9]+]]:_(s16) = COPY $h0 |
| ; CHECK-NEXT: $h0 = COPY [[COPY]](s16) |
| %0:_(s16) = COPY $h0 |
| %1:_(s16) = G_FCONSTANT half 0xH7C01 |
| %2:_(s16) = G_FMAXNUM %0, %1 |
| $h0 = COPY %2 |
| ... |
| --- |
| name: test_combine_nan_rhs_fmaxnum_float |
| body: | |
| bb.1: |
| liveins: |
| ; CHECK-LABEL: name: test_combine_nan_rhs_fmaxnum_float |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0 |
| ; CHECK-NEXT: $w0 = COPY [[COPY]](s32) |
| %0:_(s32) = COPY $w0 |
| %1:_(s32) = G_FCONSTANT float 0x7FF8000000000000 |
| %2:_(s32) = G_FMAXNUM %0, %1 |
| $w0 = COPY %2 |
| ... |
| --- |
| name: test_combine_nan_rhs_fmaxnum_double |
| body: | |
| bb.1: |
| liveins: |
| ; CHECK-LABEL: name: test_combine_nan_rhs_fmaxnum_double |
| ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x0 |
| ; CHECK-NEXT: $x0 = COPY [[COPY]](s64) |
| %0:_(s64) = COPY $x0 |
| %1:_(s64) = G_FCONSTANT double 0x7FF8000000000000 |
| %2:_(s64) = G_FMAXNUM %0, %1 |
| $x0 = COPY %2 |
| ... |
| --- |
| name: test_combine_nan_lhs_fmaxnum_half |
| body: | |
| bb.1: |
| liveins: |
| ; CHECK-LABEL: name: test_combine_nan_lhs_fmaxnum_half |
| ; CHECK: [[COPY:%[0-9]+]]:_(s16) = COPY $h0 |
| ; CHECK-NEXT: $h0 = COPY [[COPY]](s16) |
| %0:_(s16) = COPY $h0 |
| %1:_(s16) = G_FCONSTANT half 0xH7C01 |
| %2:_(s16) = G_FMAXNUM %1, %0 |
| $h0 = COPY %2 |
| ... |
| --- |
| name: test_combine_nan_lhs_fmaxnum_float |
| body: | |
| bb.1: |
| liveins: |
| ; CHECK-LABEL: name: test_combine_nan_lhs_fmaxnum_float |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0 |
| ; CHECK-NEXT: $w0 = COPY [[COPY]](s32) |
| %0:_(s32) = COPY $w0 |
| %1:_(s32) = G_FCONSTANT float 0x7FF8000000000000 |
| %2:_(s32) = G_FMAXNUM %1, %0 |
| $w0 = COPY %2 |
| ... |
| --- |
| name: test_combine_nan_lhs_fmaxnum_double |
| body: | |
| bb.1: |
| liveins: |
| ; CHECK-LABEL: name: test_combine_nan_lhs_fmaxnum_double |
| ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x0 |
| ; CHECK-NEXT: $x0 = COPY [[COPY]](s64) |
| %0:_(s64) = COPY $x0 |
| %1:_(s64) = G_FCONSTANT double 0x7FF8000000000000 |
| %2:_(s64) = G_FMAXNUM %1, %0 |
| $x0 = COPY %2 |
| ... |