diff options
| -rw-r--r-- | llvm/lib/Target/AArch64/AArch64LegalizerInfo.cpp | 2 | ||||
| -rw-r--r-- | llvm/test/CodeGen/AArch64/GlobalISel/legalize-cmp.mir | 26 |
2 files changed, 15 insertions, 13 deletions
diff --git a/llvm/lib/Target/AArch64/AArch64LegalizerInfo.cpp b/llvm/lib/Target/AArch64/AArch64LegalizerInfo.cpp index 57e522a8fcd..f6856a26689 100644 --- a/llvm/lib/Target/AArch64/AArch64LegalizerInfo.cpp +++ b/llvm/lib/Target/AArch64/AArch64LegalizerInfo.cpp @@ -315,8 +315,8 @@ AArch64LegalizerInfo::AArch64LegalizerInfo(const AArch64Subtarget &ST) { {v8s16, v8s16}, {v8s8, v8s8}, {v16s8, v16s8}}) - .clampScalar(0, s32, s32) .clampScalar(1, s32, s64) + .clampScalar(0, s32, s32) .minScalarEltSameAsIf( [=](const LegalityQuery &Query) { const LLT &Ty = Query.Types[0]; diff --git a/llvm/test/CodeGen/AArch64/GlobalISel/legalize-cmp.mir b/llvm/test/CodeGen/AArch64/GlobalISel/legalize-cmp.mir index 0c1e3ab7d17..abd391efaf9 100644 --- a/llvm/test/CodeGen/AArch64/GlobalISel/legalize-cmp.mir +++ b/llvm/test/CodeGen/AArch64/GlobalISel/legalize-cmp.mir @@ -1,5 +1,5 @@ # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py -# RUN: llc -O0 -march=aarch64 -run-pass=legalizer %s -o - | FileCheck %s +# RUN: llc -O0 -march=aarch64 -run-pass=legalizer -global-isel-abort=1 %s -o - | FileCheck %s --- name: test_icmp body: | @@ -46,17 +46,19 @@ body: | ; CHECK-LABEL: name: test_s128 ; CHECK: bb.0: ; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000) - ; CHECK: [[DEF:%[0-9]+]]:_(s128) = G_IMPLICIT_DEF - ; CHECK: [[C:%[0-9]+]]:_(s128) = G_CONSTANT i128 79228162514264337593543950336 - ; CHECK: [[C1:%[0-9]+]]:_(s1) = G_CONSTANT i1 true - ; CHECK: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[DEF]](s128) - ; CHECK: [[UV2:%[0-9]+]]:_(s64), [[UV3:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[C]](s128) - ; CHECK: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[UV1]](s64), [[UV3]] - ; CHECK: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[UV1]](s64), [[UV3]] - ; CHECK: [[ICMP2:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[UV]](s64), [[UV2]] - ; CHECK: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP1]](s32), [[ICMP2]], [[ICMP]] - ; CHECK: [[TRUNC:%[0-9]+]]:_(s1) = G_TRUNC [[SELECT]](s32) - ; CHECK: G_BRCOND [[TRUNC]](s1), %bb.1 + ; CHECK: [[DEF:%[0-9]+]]:_(s64) = G_IMPLICIT_DEF + ; CHECK: [[DEF1:%[0-9]+]]:_(s64) = G_IMPLICIT_DEF + ; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 + ; CHECK: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 4294967296 + ; CHECK: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[DEF1]](s64), [[C1]] + ; CHECK: [[ICMP1:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[DEF1]](s64), [[C1]] + ; CHECK: [[TRUNC:%[0-9]+]]:_(s1) = G_TRUNC [[ICMP1]](s32) + ; CHECK: [[ICMP2:%[0-9]+]]:_(s32) = G_ICMP intpred(ult), [[DEF]](s64), [[C]] + ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY [[ICMP2]](s32) + ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[ICMP]](s32) + ; CHECK: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[TRUNC]](s1), [[COPY]], [[COPY1]] + ; CHECK: [[TRUNC1:%[0-9]+]]:_(s1) = G_TRUNC [[SELECT]](s32) + ; CHECK: G_BRCOND [[TRUNC1]](s1), %bb.1 ; CHECK: G_BR %bb.2 ; CHECK: bb.1: ; CHECK: successors: |
