| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -mtriple=x86_64-linux-gnu -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=ALL |
| |
| --- | |
| |
| define i8 @test_i8(i32 %a, i8 %f, i8 %t) { |
| entry: |
| %cmp = icmp sgt i32 %a, 0 |
| br i1 %cmp, label %cond.true, label %cond.false |
| |
| cond.true: ; preds = %entry |
| br label %cond.end |
| |
| cond.false: ; preds = %entry |
| br label %cond.end |
| |
| cond.end: ; preds = %cond.false, %cond.true |
| %cond = phi i8 [ %f, %cond.true ], [ %t, %cond.false ] |
| ret i8 %cond |
| } |
| |
| define i16 @test_i16(i32 %a, i16 %f, i16 %t) { |
| entry: |
| %cmp = icmp sgt i32 %a, 0 |
| br i1 %cmp, label %cond.true, label %cond.false |
| |
| cond.true: ; preds = %entry |
| br label %cond.end |
| |
| cond.false: ; preds = %entry |
| br label %cond.end |
| |
| cond.end: ; preds = %cond.false, %cond.true |
| %cond = phi i16 [ %f, %cond.true ], [ %t, %cond.false ] |
| ret i16 %cond |
| } |
| |
| define i32 @test_i32(i32 %a, i32 %f, i32 %t) { |
| entry: |
| %cmp = icmp sgt i32 %a, 0 |
| br i1 %cmp, label %cond.true, label %cond.false |
| |
| cond.true: ; preds = %entry |
| br label %cond.end |
| |
| cond.false: ; preds = %entry |
| br label %cond.end |
| |
| cond.end: ; preds = %cond.false, %cond.true |
| %cond = phi i32 [ %f, %cond.true ], [ %t, %cond.false ] |
| ret i32 %cond |
| } |
| |
| define i64 @test_i64(i32 %a, i64 %f, i64 %t) { |
| entry: |
| %cmp = icmp sgt i32 %a, 0 |
| br i1 %cmp, label %cond.true, label %cond.false |
| |
| cond.true: ; preds = %entry |
| br label %cond.end |
| |
| cond.false: ; preds = %entry |
| br label %cond.end |
| |
| cond.end: ; preds = %cond.false, %cond.true |
| %cond = phi i64 [ %f, %cond.true ], [ %t, %cond.false ] |
| ret i64 %cond |
| } |
| |
| define float @test_float(i32 %a, float %f, float %t) { |
| entry: |
| %cmp = icmp sgt i32 %a, 0 |
| br i1 %cmp, label %cond.true, label %cond.false |
| |
| cond.true: ; preds = %entry |
| br label %cond.end |
| |
| cond.false: ; preds = %entry |
| br label %cond.end |
| |
| cond.end: ; preds = %cond.false, %cond.true |
| %cond = phi float [ %f, %cond.true ], [ %t, %cond.false ] |
| ret float %cond |
| } |
| |
| define double @test_double(i32 %a, double %f, double %t) { |
| entry: |
| %cmp = icmp sgt i32 %a, 0 |
| br i1 %cmp, label %cond.true, label %cond.false |
| |
| cond.true: ; preds = %entry |
| br label %cond.end |
| |
| cond.false: ; preds = %entry |
| br label %cond.end |
| |
| cond.end: ; preds = %cond.false, %cond.true |
| %cond = phi double [ %f, %cond.true ], [ %t, %cond.false ] |
| ret double %cond |
| } |
| |
| ... |
| --- |
| name: test_i8 |
| alignment: 16 |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: gpr, preferred-register: '' } |
| - { id: 1, class: gpr, preferred-register: '' } |
| - { id: 2, class: gpr, preferred-register: '' } |
| - { id: 3, class: gpr, preferred-register: '' } |
| - { id: 4, class: gpr, preferred-register: '' } |
| - { id: 5, class: gpr, preferred-register: '' } |
| - { id: 6, class: gpr, preferred-register: '' } |
| - { id: 7, class: gpr, preferred-register: '' } |
| body: | |
| ; ALL-LABEL: name: test_i8 |
| ; ALL: bb.0.entry: |
| ; ALL: successors: %bb.2(0x40000000), %bb.1(0x40000000) |
| ; ALL: liveins: $edi, $edx, $esi |
| ; ALL: [[COPY:%[0-9]+]]:gr32 = COPY $edi |
| ; ALL: [[COPY1:%[0-9]+]]:gr32 = COPY $esi |
| ; ALL: [[COPY2:%[0-9]+]]:gr8 = COPY [[COPY1]].sub_8bit |
| ; ALL: [[COPY3:%[0-9]+]]:gr32 = COPY $edx |
| ; ALL: [[COPY4:%[0-9]+]]:gr8 = COPY [[COPY3]].sub_8bit |
| ; ALL: [[MOV32r0_:%[0-9]+]]:gr32 = MOV32r0 implicit-def $eflags |
| ; ALL: CMP32rr [[COPY]], [[MOV32r0_]], implicit-def $eflags |
| ; ALL: [[SETCCr:%[0-9]+]]:gr8 = SETCCr 15, implicit $eflags |
| ; ALL: TEST8ri [[SETCCr]], 1, implicit-def $eflags |
| ; ALL: JCC_1 %bb.2, 5, implicit $eflags |
| ; ALL: bb.1.cond.false: |
| ; ALL: successors: %bb.2(0x80000000) |
| ; ALL: bb.2.cond.end: |
| ; ALL: [[PHI:%[0-9]+]]:gr8 = PHI [[COPY4]], %bb.1, [[COPY2]], %bb.0 |
| ; ALL: $al = COPY [[PHI]] |
| ; ALL: RET 0, implicit $al |
| bb.1.entry: |
| successors: %bb.3(0x40000000), %bb.2(0x40000000) |
| liveins: $edi, $edx, $esi |
| |
| %0:gpr(s32) = COPY $edi |
| %3:gpr(s32) = COPY $esi |
| %1:gpr(s8) = G_TRUNC %3(s32) |
| %4:gpr(s32) = COPY $edx |
| %2:gpr(s8) = G_TRUNC %4(s32) |
| %5:gpr(s32) = G_CONSTANT i32 0 |
| %8:gpr(s8) = G_ICMP intpred(sgt), %0(s32), %5 |
| %6:gpr(s1) = G_TRUNC %8(s8) |
| G_BRCOND %6(s1), %bb.3 |
| |
| bb.2.cond.false: |
| successors: %bb.3(0x80000000) |
| |
| |
| bb.3.cond.end: |
| %7:gpr(s8) = G_PHI %2(s8), %bb.2, %1(s8), %bb.1 |
| $al = COPY %7(s8) |
| RET 0, implicit $al |
| |
| ... |
| --- |
| name: test_i16 |
| alignment: 16 |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: gpr, preferred-register: '' } |
| - { id: 1, class: gpr, preferred-register: '' } |
| - { id: 2, class: gpr, preferred-register: '' } |
| - { id: 3, class: gpr, preferred-register: '' } |
| - { id: 4, class: gpr, preferred-register: '' } |
| - { id: 5, class: gpr, preferred-register: '' } |
| - { id: 6, class: gpr, preferred-register: '' } |
| - { id: 7, class: gpr, preferred-register: '' } |
| body: | |
| ; ALL-LABEL: name: test_i16 |
| ; ALL: bb.0.entry: |
| ; ALL: successors: %bb.2(0x40000000), %bb.1(0x40000000) |
| ; ALL: liveins: $edi, $edx, $esi |
| ; ALL: [[COPY:%[0-9]+]]:gr32 = COPY $edi |
| ; ALL: [[COPY1:%[0-9]+]]:gr32 = COPY $esi |
| ; ALL: [[COPY2:%[0-9]+]]:gr16 = COPY [[COPY1]].sub_16bit |
| ; ALL: [[COPY3:%[0-9]+]]:gr32 = COPY $edx |
| ; ALL: [[COPY4:%[0-9]+]]:gr16 = COPY [[COPY3]].sub_16bit |
| ; ALL: [[MOV32r0_:%[0-9]+]]:gr32 = MOV32r0 implicit-def $eflags |
| ; ALL: CMP32rr [[COPY]], [[MOV32r0_]], implicit-def $eflags |
| ; ALL: [[SETCCr:%[0-9]+]]:gr8 = SETCCr 15, implicit $eflags |
| ; ALL: TEST8ri [[SETCCr]], 1, implicit-def $eflags |
| ; ALL: JCC_1 %bb.2, 5, implicit $eflags |
| ; ALL: bb.1.cond.false: |
| ; ALL: successors: %bb.2(0x80000000) |
| ; ALL: bb.2.cond.end: |
| ; ALL: [[PHI:%[0-9]+]]:gr16 = PHI [[COPY4]], %bb.1, [[COPY2]], %bb.0 |
| ; ALL: $ax = COPY [[PHI]] |
| ; ALL: RET 0, implicit $ax |
| bb.1.entry: |
| successors: %bb.3(0x40000000), %bb.2(0x40000000) |
| liveins: $edi, $edx, $esi |
| |
| %0:gpr(s32) = COPY $edi |
| %3:gpr(s32) = COPY $esi |
| %1:gpr(s16) = G_TRUNC %3(s32) |
| %4:gpr(s32) = COPY $edx |
| %2:gpr(s16) = G_TRUNC %4(s32) |
| %5:gpr(s32) = G_CONSTANT i32 0 |
| %8:gpr(s8) = G_ICMP intpred(sgt), %0(s32), %5 |
| %6:gpr(s1) = G_TRUNC %8(s8) |
| G_BRCOND %6(s1), %bb.3 |
| |
| bb.2.cond.false: |
| successors: %bb.3(0x80000000) |
| |
| |
| bb.3.cond.end: |
| %7:gpr(s16) = G_PHI %2(s16), %bb.2, %1(s16), %bb.1 |
| $ax = COPY %7(s16) |
| RET 0, implicit $ax |
| |
| ... |
| --- |
| name: test_i32 |
| alignment: 16 |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: gpr, preferred-register: '' } |
| - { id: 1, class: gpr, preferred-register: '' } |
| - { id: 2, class: gpr, preferred-register: '' } |
| - { id: 3, class: gpr, preferred-register: '' } |
| - { id: 4, class: gpr, preferred-register: '' } |
| - { id: 5, class: gpr, preferred-register: '' } |
| - { id: 6, class: gpr, preferred-register: '' } |
| body: | |
| ; ALL-LABEL: name: test_i32 |
| ; ALL: bb.0.entry: |
| ; ALL: successors: %bb.1(0x40000000), %bb.2(0x40000000) |
| ; ALL: liveins: $edi, $edx, $esi |
| ; ALL: [[COPY:%[0-9]+]]:gr32 = COPY $edi |
| ; ALL: [[COPY1:%[0-9]+]]:gr32 = COPY $esi |
| ; ALL: [[COPY2:%[0-9]+]]:gr32 = COPY $edx |
| ; ALL: [[MOV32r0_:%[0-9]+]]:gr32 = MOV32r0 implicit-def $eflags |
| ; ALL: CMP32rr [[COPY]], [[MOV32r0_]], implicit-def $eflags |
| ; ALL: [[SETCCr:%[0-9]+]]:gr8 = SETCCr 15, implicit $eflags |
| ; ALL: TEST8ri [[SETCCr]], 1, implicit-def $eflags |
| ; ALL: JCC_1 %bb.1, 5, implicit $eflags |
| ; ALL: JMP_1 %bb.2 |
| ; ALL: bb.1.cond.true: |
| ; ALL: successors: %bb.3(0x80000000) |
| ; ALL: JMP_1 %bb.3 |
| ; ALL: bb.2.cond.false: |
| ; ALL: successors: %bb.3(0x80000000) |
| ; ALL: bb.3.cond.end: |
| ; ALL: [[PHI:%[0-9]+]]:gr32 = PHI [[COPY1]], %bb.1, [[COPY2]], %bb.2 |
| ; ALL: $eax = COPY [[PHI]] |
| ; ALL: RET 0, implicit $eax |
| bb.1.entry: |
| successors: %bb.2(0x40000000), %bb.3(0x40000000) |
| liveins: $edi, $edx, $esi |
| |
| %0(s32) = COPY $edi |
| %1(s32) = COPY $esi |
| %2(s32) = COPY $edx |
| %3(s32) = G_CONSTANT i32 0 |
| %6(s8) = G_ICMP intpred(sgt), %0(s32), %3 |
| %4:gpr(s1) = G_TRUNC %6(s8) |
| G_BRCOND %4(s1), %bb.2 |
| G_BR %bb.3 |
| |
| bb.2.cond.true: |
| successors: %bb.4(0x80000000) |
| |
| G_BR %bb.4 |
| |
| bb.3.cond.false: |
| successors: %bb.4(0x80000000) |
| |
| |
| bb.4.cond.end: |
| %5(s32) = G_PHI %1(s32), %bb.2, %2(s32), %bb.3 |
| $eax = COPY %5(s32) |
| RET 0, implicit $eax |
| |
| ... |
| --- |
| name: test_i64 |
| alignment: 16 |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: gpr, preferred-register: '' } |
| - { id: 1, class: gpr, preferred-register: '' } |
| - { id: 2, class: gpr, preferred-register: '' } |
| - { id: 3, class: gpr, preferred-register: '' } |
| - { id: 4, class: gpr, preferred-register: '' } |
| - { id: 5, class: gpr, preferred-register: '' } |
| - { id: 6, class: gpr, preferred-register: '' } |
| body: | |
| ; ALL-LABEL: name: test_i64 |
| ; ALL: bb.0.entry: |
| ; ALL: successors: %bb.1(0x40000000), %bb.2(0x40000000) |
| ; ALL: liveins: $edi, $rdx, $rsi |
| ; ALL: [[COPY:%[0-9]+]]:gr32 = COPY $edi |
| ; ALL: [[COPY1:%[0-9]+]]:gr64 = COPY $rsi |
| ; ALL: [[COPY2:%[0-9]+]]:gr64 = COPY $rdx |
| ; ALL: [[MOV32r0_:%[0-9]+]]:gr32 = MOV32r0 implicit-def $eflags |
| ; ALL: CMP32rr [[COPY]], [[MOV32r0_]], implicit-def $eflags |
| ; ALL: [[SETCCr:%[0-9]+]]:gr8 = SETCCr 15, implicit $eflags |
| ; ALL: TEST8ri [[SETCCr]], 1, implicit-def $eflags |
| ; ALL: JCC_1 %bb.1, 5, implicit $eflags |
| ; ALL: JMP_1 %bb.2 |
| ; ALL: bb.1.cond.true: |
| ; ALL: successors: %bb.3(0x80000000) |
| ; ALL: JMP_1 %bb.3 |
| ; ALL: bb.2.cond.false: |
| ; ALL: successors: %bb.3(0x80000000) |
| ; ALL: bb.3.cond.end: |
| ; ALL: [[PHI:%[0-9]+]]:gr64 = PHI [[COPY1]], %bb.1, [[COPY2]], %bb.2 |
| ; ALL: $rax = COPY [[PHI]] |
| ; ALL: RET 0, implicit $rax |
| bb.1.entry: |
| successors: %bb.2(0x40000000), %bb.3(0x40000000) |
| liveins: $edi, $rdx, $rsi |
| |
| %0(s32) = COPY $edi |
| %1(s64) = COPY $rsi |
| %2(s64) = COPY $rdx |
| %3(s32) = G_CONSTANT i32 0 |
| %6(s8) = G_ICMP intpred(sgt), %0(s32), %3 |
| %4:gpr(s1) = G_TRUNC %6(s8) |
| G_BRCOND %4(s1), %bb.2 |
| G_BR %bb.3 |
| |
| bb.2.cond.true: |
| successors: %bb.4(0x80000000) |
| |
| G_BR %bb.4 |
| |
| bb.3.cond.false: |
| successors: %bb.4(0x80000000) |
| |
| |
| bb.4.cond.end: |
| %5(s64) = G_PHI %1(s64), %bb.2, %2(s64), %bb.3 |
| $rax = COPY %5(s64) |
| RET 0, implicit $rax |
| |
| ... |
| --- |
| name: test_float |
| alignment: 16 |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: gpr, preferred-register: '' } |
| - { id: 1, class: vecr, preferred-register: '' } |
| - { id: 2, class: vecr, preferred-register: '' } |
| - { id: 3, class: vecr, preferred-register: '' } |
| - { id: 4, class: vecr, preferred-register: '' } |
| - { id: 5, class: gpr, preferred-register: '' } |
| - { id: 6, class: gpr, preferred-register: '' } |
| - { id: 7, class: vecr, preferred-register: '' } |
| - { id: 8, class: vecr, preferred-register: '' } |
| liveins: |
| fixedStack: |
| stack: |
| constants: |
| body: | |
| ; ALL-LABEL: name: test_float |
| ; ALL: bb.0.entry: |
| ; ALL: successors: %bb.2(0x40000000), %bb.1(0x40000000) |
| ; ALL: liveins: $edi, $xmm0, $xmm1 |
| ; ALL: [[COPY:%[0-9]+]]:gr32 = COPY $edi |
| ; ALL: [[COPY1:%[0-9]+]]:vr128 = COPY $xmm0 |
| ; ALL: [[COPY2:%[0-9]+]]:fr32 = COPY [[COPY1]] |
| ; ALL: [[COPY3:%[0-9]+]]:vr128 = COPY $xmm1 |
| ; ALL: [[COPY4:%[0-9]+]]:fr32 = COPY [[COPY3]] |
| ; ALL: [[MOV32r0_:%[0-9]+]]:gr32 = MOV32r0 implicit-def $eflags |
| ; ALL: CMP32rr [[COPY]], [[MOV32r0_]], implicit-def $eflags |
| ; ALL: [[SETCCr:%[0-9]+]]:gr8 = SETCCr 15, implicit $eflags |
| ; ALL: TEST8ri [[SETCCr]], 1, implicit-def $eflags |
| ; ALL: JCC_1 %bb.2, 5, implicit $eflags |
| ; ALL: bb.1.cond.false: |
| ; ALL: successors: %bb.2(0x80000000) |
| ; ALL: bb.2.cond.end: |
| ; ALL: [[PHI:%[0-9]+]]:fr32 = PHI [[COPY4]], %bb.1, [[COPY2]], %bb.0 |
| ; ALL: [[COPY5:%[0-9]+]]:vr128 = COPY [[PHI]] |
| ; ALL: $xmm0 = COPY [[COPY5]] |
| ; ALL: RET 0, implicit $xmm0 |
| bb.1.entry: |
| successors: %bb.3(0x40000000), %bb.2(0x40000000) |
| liveins: $edi, $xmm0, $xmm1 |
| |
| %0:gpr(s32) = COPY $edi |
| %3:vecr(s128) = COPY $xmm0 |
| %1:vecr(s32) = G_TRUNC %3(s128) |
| %4:vecr(s128) = COPY $xmm1 |
| %2:vecr(s32) = G_TRUNC %4(s128) |
| %5:gpr(s32) = G_CONSTANT i32 0 |
| %9:gpr(s8) = G_ICMP intpred(sgt), %0(s32), %5 |
| %6:gpr(s1) = G_TRUNC %9(s8) |
| G_BRCOND %6(s1), %bb.3 |
| |
| bb.2.cond.false: |
| successors: %bb.3(0x80000000) |
| |
| bb.3.cond.end: |
| %7:vecr(s32) = G_PHI %2(s32), %bb.2, %1(s32), %bb.1 |
| %8:vecr(s128) = G_ANYEXT %7(s32) |
| $xmm0 = COPY %8(s128) |
| RET 0, implicit $xmm0 |
| |
| ... |
| --- |
| name: test_double |
| alignment: 16 |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: gpr, preferred-register: '' } |
| - { id: 1, class: vecr, preferred-register: '' } |
| - { id: 2, class: vecr, preferred-register: '' } |
| - { id: 3, class: vecr, preferred-register: '' } |
| - { id: 4, class: vecr, preferred-register: '' } |
| - { id: 5, class: gpr, preferred-register: '' } |
| - { id: 6, class: gpr, preferred-register: '' } |
| - { id: 7, class: vecr, preferred-register: '' } |
| - { id: 8, class: vecr, preferred-register: '' } |
| body: | |
| ; ALL-LABEL: name: test_double |
| ; ALL: bb.0.entry: |
| ; ALL: successors: %bb.2(0x40000000), %bb.1(0x40000000) |
| ; ALL: liveins: $edi, $xmm0, $xmm1 |
| ; ALL: [[COPY:%[0-9]+]]:gr32 = COPY $edi |
| ; ALL: [[COPY1:%[0-9]+]]:vr128 = COPY $xmm0 |
| ; ALL: [[COPY2:%[0-9]+]]:fr64 = COPY [[COPY1]] |
| ; ALL: [[COPY3:%[0-9]+]]:vr128 = COPY $xmm1 |
| ; ALL: [[COPY4:%[0-9]+]]:fr64 = COPY [[COPY3]] |
| ; ALL: [[MOV32r0_:%[0-9]+]]:gr32 = MOV32r0 implicit-def $eflags |
| ; ALL: CMP32rr [[COPY]], [[MOV32r0_]], implicit-def $eflags |
| ; ALL: [[SETCCr:%[0-9]+]]:gr8 = SETCCr 15, implicit $eflags |
| ; ALL: TEST8ri [[SETCCr]], 1, implicit-def $eflags |
| ; ALL: JCC_1 %bb.2, 5, implicit $eflags |
| ; ALL: bb.1.cond.false: |
| ; ALL: successors: %bb.2(0x80000000) |
| ; ALL: bb.2.cond.end: |
| ; ALL: [[PHI:%[0-9]+]]:fr64 = PHI [[COPY4]], %bb.1, [[COPY2]], %bb.0 |
| ; ALL: [[COPY5:%[0-9]+]]:vr128 = COPY [[PHI]] |
| ; ALL: $xmm0 = COPY [[COPY5]] |
| ; ALL: RET 0, implicit $xmm0 |
| bb.1.entry: |
| successors: %bb.3(0x40000000), %bb.2(0x40000000) |
| liveins: $edi, $xmm0, $xmm1 |
| |
| %0:gpr(s32) = COPY $edi |
| %3:vecr(s128) = COPY $xmm0 |
| %1:vecr(s64) = G_TRUNC %3(s128) |
| %4:vecr(s128) = COPY $xmm1 |
| %2:vecr(s64) = G_TRUNC %4(s128) |
| %5:gpr(s32) = G_CONSTANT i32 0 |
| %9:gpr(s8) = G_ICMP intpred(sgt), %0(s32), %5 |
| %6:gpr(s1) = G_TRUNC %9(s8) |
| G_BRCOND %6(s1), %bb.3 |
| |
| bb.2.cond.false: |
| successors: %bb.3(0x80000000) |
| |
| bb.3.cond.end: |
| %7:vecr(s64) = G_PHI %2(s64), %bb.2, %1(s64), %bb.1 |
| %8:vecr(s128) = G_ANYEXT %7(s64) |
| $xmm0 = COPY %8(s128) |
| RET 0, implicit $xmm0 |
| |
| ... |
