| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -mtriple=aarch64 -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s |
| |
| ... |
| --- |
| name: sbfx_s32 |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| liveins: $w0 |
| ; CHECK-LABEL: name: sbfx_s32 |
| ; CHECK: liveins: $w0 |
| ; CHECK: %copy:gpr32 = COPY $w0 |
| ; CHECK: %sbfx:gpr32 = SBFMWri %copy, 0, 9 |
| ; CHECK: $w0 = COPY %sbfx |
| ; CHECK: RET_ReallyLR implicit $w0 |
| %copy:gpr(s32) = COPY $w0 |
| %cst1:gpr(s32) = G_CONSTANT i32 0 |
| %cst2:gpr(s32) = G_CONSTANT i32 10 |
| %sbfx:gpr(s32) = G_SBFX %copy, %cst1, %cst2 |
| $w0 = COPY %sbfx |
| RET_ReallyLR implicit $w0 |
| |
| ... |
| --- |
| name: sbfx_s64 |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| liveins: $x0 |
| ; CHECK-LABEL: name: sbfx_s64 |
| ; CHECK: liveins: $x0 |
| ; CHECK: %copy:gpr64 = COPY $x0 |
| ; CHECK: %sbfx:gpr64 = SBFMXri %copy, 0, 9 |
| ; CHECK: $x0 = COPY %sbfx |
| ; CHECK: RET_ReallyLR implicit $x0 |
| %copy:gpr(s64) = COPY $x0 |
| %cst1:gpr(s64) = G_CONSTANT i64 0 |
| %cst2:gpr(s64) = G_CONSTANT i64 10 |
| %sbfx:gpr(s64) = G_SBFX %copy, %cst1, %cst2 |
| $x0 = COPY %sbfx |
| RET_ReallyLR implicit $x0 |
| |
| ... |
| --- |
| name: sbfx_s32_31_1 |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| liveins: $w0 |
| ; This is just an asr, so it's okay. |
| |
| ; CHECK-LABEL: name: sbfx_s32_31_1 |
| ; CHECK: liveins: $w0 |
| ; CHECK: %copy:gpr32 = COPY $w0 |
| ; CHECK: %sbfx:gpr32 = SBFMWri %copy, 31, 31 |
| ; CHECK: $w0 = COPY %sbfx |
| ; CHECK: RET_ReallyLR implicit $w0 |
| %copy:gpr(s32) = COPY $w0 |
| %cst1:gpr(s32) = G_CONSTANT i32 31 |
| %cst2:gpr(s32) = G_CONSTANT i32 1 |
| %sbfx:gpr(s32) = G_SBFX %copy, %cst1, %cst2 |
| $w0 = COPY %sbfx |
| RET_ReallyLR implicit $w0 |
| --- |
| name: sbfx_s32_10_5 |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| liveins: $w0 |
| ; CHECK-LABEL: name: sbfx_s32_10_5 |
| ; CHECK: liveins: $w0 |
| ; CHECK: %copy:gpr32 = COPY $w0 |
| ; CHECK: %sbfx:gpr32 = SBFMWri %copy, 10, 14 |
| ; CHECK: $w0 = COPY %sbfx |
| ; CHECK: RET_ReallyLR implicit $w0 |
| %copy:gpr(s32) = COPY $w0 |
| %cst1:gpr(s32) = G_CONSTANT i32 10 |
| %cst2:gpr(s32) = G_CONSTANT i32 5 |
| %sbfx:gpr(s32) = G_SBFX %copy, %cst1, %cst2 |
| $w0 = COPY %sbfx |
| RET_ReallyLR implicit $w0 |
| --- |
| name: sbfx_s64_10_5 |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| liveins: $x0 |
| ; CHECK-LABEL: name: sbfx_s64_10_5 |
| ; CHECK: liveins: $x0 |
| ; CHECK: %copy:gpr64 = COPY $x0 |
| ; CHECK: %sbfx:gpr64 = SBFMXri %copy, 10, 14 |
| ; CHECK: $x0 = COPY %sbfx |
| ; CHECK: RET_ReallyLR implicit $x0 |
| %copy:gpr(s64) = COPY $x0 |
| %cst1:gpr(s64) = G_CONSTANT i64 10 |
| %cst2:gpr(s64) = G_CONSTANT i64 5 |
| %sbfx:gpr(s64) = G_SBFX %copy, %cst1, %cst2 |
| $x0 = COPY %sbfx |
| RET_ReallyLR implicit $x0 |