| # RUN: not --crash llc -o - %s -mtriple=x86_64-- -verify-machineinstrs -run-pass=none 2>&1 | FileCheck %s |
| # REQUIRES: x86-registered-target |
| |
| # CHECK: Bad machine code: Generic extend/truncate can not operate on pointers |
| # CHECK-NEXT: - function: bad_generic_extends_and_truncates |
| # CHECK-NEXT: - basic block: %bb.1 |
| # CHECK-NEXT: - instruction: %t_p:_(s32) = G_TRUNC %p:_(p0) |
| |
| # CHECK: Bad machine code: operand types must be all-vector or all-scalar |
| # CHECK-NEXT: - function: bad_generic_extends_and_truncates |
| # CHECK-NEXT: - basic block: %bb.2 |
| # CHECK-NEXT: - instruction: %se_i32:_(<2 x s64>) = G_SEXT %i32:_(s32) |
| |
| # CHECK: Bad machine code: operand types must preserve number of vector elements |
| # CHECK-NEXT: - function: bad_generic_extends_and_truncates |
| # CHECK-NEXT: - basic block: %bb.3 |
| # CHECK-NEXT: - instruction: %ze_v2i32:_(<4 x s64>) = G_ZEXT %v2i32:_(<2 x s32>) |
| |
| # CHECK: Bad machine code: Generic extend has destination type no larger than source |
| # CHECK-NEXT: - function: bad_generic_extends_and_truncates |
| # CHECK-NEXT: - basic block: %bb.4 |
| # CHECK-NEXT: - instruction: %ae_i32:_(s32) = G_ANYEXT %i32:_(s32) |
| |
| # CHECK: Bad machine code: Generic truncate has destination type no smaller than source *** |
| # CHECK-NEXT: - function: bad_generic_extends_and_truncates |
| # CHECK-NEXT: - basic block: %bb.5 |
| # CHECK-NEXT: - instruction: %ft_f32:_(s64) = G_FPTRUNC %f32:_(s32) |
| |
| |
| # CHECK: Bad machine code: Generic extend/truncate can not operate on pointers |
| # CHECK-NEXT: - function: bad_generic_extends_and_truncates |
| # CHECK-NEXT: - basic block: %bb.6 |
| # CHECK-NEXT: - instruction: %ze_v2i128:_(<4 x p0>) = G_ZEXT %v2i128:_(<2 x s128>) |
| |
| # CHECK: Bad machine code: operand types must preserve number of vector elements |
| # CHECK-NEXT: - function: bad_generic_extends_and_truncates |
| # CHECK-NEXT: - basic block: %bb.6 |
| # CHECK-NEXT: - instruction: %ze_v2i128:_(<4 x p0>) = G_ZEXT %v2i128:_(<2 x s128>) |
| |
| # CHECK: Bad machine code: Generic extend has destination type no larger than source |
| # CHECK-NEXT: - function: bad_generic_extends_and_truncates |
| # CHECK-NEXT: - basic block: %bb.6 |
| # CHECK-NEXT: - instruction: %ze_v2i128:_(<4 x p0>) = G_ZEXT %v2i128:_(<2 x s128>) |
| |
| |
| # CHECK: Bad machine code: Generic extend/truncate can not operate on pointers |
| # CHECK-NEXT: - function: bad_generic_extends_and_truncates |
| # CHECK-NEXT: - basic block: %bb.6 |
| # CHECK-NEXT: - instruction: %fe_v2f128:_(p0) = G_FPEXT %v2f128:_(<2 x s128>) |
| |
| # CHECK: Bad machine code: operand types must be all-vector or all-scalar |
| # CHECK-NEXT: - function: bad_generic_extends_and_truncates |
| # CHECK-NEXT: - basic block: %bb.6 |
| # CHECK-NEXT: - instruction: %fe_v2f128:_(p0) = G_FPEXT %v2f128:_(<2 x s128>) |
| |
| --- |
| name: bad_generic_extends_and_truncates |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| liveins: $rdi, $esi, $rdx, $xmm0, $ymm1, $ymm2 |
| |
| %p:_(p0) = COPY $rdi |
| %i32:_(s32) = COPY $esi |
| %v2i32:_(<2 x s32>) = COPY $rdx |
| %f32:_(s32) = COPY $xmm0 |
| %v2i128:_(<2 x s128>) = COPY $ymm1 |
| %v2f128:_(<2 x s128>) = COPY $ymm2 |
| |
| bb.1: |
| %t_p:_(s32) = G_TRUNC %p |
| |
| bb.2: |
| %se_i32:_(<2 x s64>) = G_SEXT %i32 |
| |
| bb.3: |
| %ze_v2i32:_(<4 x s64>) = G_ZEXT %v2i32 |
| |
| bb.4: |
| %ae_i32:_(s32) = G_ANYEXT %i32 |
| |
| bb.5: |
| %ft_f32:_(s64) = G_FPTRUNC %f32 |
| |
| bb.6: |
| %ze_v2i128:_(<4 x p0>) = G_ZEXT %v2i128 |
| %fe_v2f128:_(p0) = G_FPEXT %v2f128 |
| ... |