172 lines
5.3 KiB
YAML
172 lines
5.3 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 2
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# RUN: llc -mtriple=aarch64-linux-gnu -verify-machineinstrs -run-pass=aarch64-ldst-opt %s -o - | FileCheck %s
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---
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name: merge_unscaled_str_with_unscaled_str_8
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body: |
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bb.0:
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; CHECK-LABEL: name: merge_unscaled_str_with_unscaled_str_8
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; CHECK: STURHHi $wzr, $x0, 4 :: (store (s8))
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; CHECK-NEXT: RET undef $lr
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STURBBi $wzr, $x0, 4 :: (store (s8))
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STURBBi $wzr, $x0, 5 :: (store (s8))
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RET undef $lr
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...
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---
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name: merge_scaled_str_with_scaled_str_8
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body: |
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bb.0.entry:
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; CHECK-LABEL: name: merge_scaled_str_with_scaled_str_8
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; CHECK: STRHHui $wzr, $x0, 2 :: (store (s8))
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; CHECK-NEXT: RET undef $lr
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STRBBui $wzr, $x0, 4 :: (store (s8))
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STRBBui $wzr, $x0, 5 :: (store (s8))
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RET undef $lr
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...
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---
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name: merge_scaled_str_with_unscaled_8
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body: |
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bb.0.entry:
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; CHECK-LABEL: name: merge_scaled_str_with_unscaled_8
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; CHECK: STRBBui $wzr, $x0, 4 :: (store (s8))
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; CHECK-NEXT: STURBBi $wzr, $x0, 5 :: (store (s8))
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; CHECK-NEXT: RET undef $lr
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STRBBui $wzr, $x0, 4 :: (store (s8))
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STURBBi $wzr, $x0, 5 :: (store (s8))
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RET undef $lr
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...
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---
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name: merge_unscaled_str_with_scaled_8
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body: |
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bb.0.entry:
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; CHECK-LABEL: name: merge_unscaled_str_with_scaled_8
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; CHECK: STURBBi $wzr, $x0, 4 :: (store (s8))
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; CHECK-NEXT: STRBBui $wzr, $x0, 5 :: (store (s8))
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; CHECK-NEXT: RET undef $lr
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STURBBi $wzr, $x0, 4 :: (store (s8))
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STRBBui $wzr, $x0, 5 :: (store (s8))
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RET undef $lr
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...
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---
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name: merge_unscaled_str_with_unscaled_str_16
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body: |
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bb.0:
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; CHECK-LABEL: name: merge_unscaled_str_with_unscaled_str_16
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; CHECK: STURWi $wzr, $x0, 4 :: (store (s16))
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; CHECK-NEXT: RET undef $lr
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STURHHi $wzr, $x0, 4 :: (store (s16))
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STURHHi $wzr, $x0, 6 :: (store (s16))
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RET undef $lr
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...
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---
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name: merge_scaled_str_with_scaled_str_16
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body: |
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bb.0.entry:
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; CHECK-LABEL: name: merge_scaled_str_with_scaled_str_16
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; CHECK: STRWui $wzr, $x0, 2 :: (store (s16))
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; CHECK-NEXT: RET undef $lr
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STRHHui $wzr, $x0, 4 :: (store (s16))
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STRHHui $wzr, $x0, 5 :: (store (s16))
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RET undef $lr
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...
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---
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name: merge_scaled_str_with_unscaled_16
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body: |
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bb.0.entry:
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; CHECK-LABEL: name: merge_scaled_str_with_unscaled_16
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; CHECK: STRHHui $wzr, $x0, 2 :: (store (s16))
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; CHECK-NEXT: STURHHi $wzr, $x0, 6 :: (store (s16))
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; CHECK-NEXT: RET undef $lr
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STRHHui $wzr, $x0, 2 :: (store (s16))
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STURHHi $wzr, $x0, 6 :: (store (s16))
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RET undef $lr
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...
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---
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name: merge_unscaled_str_with_scaled_16
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body: |
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bb.0.entry:
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; CHECK-LABEL: name: merge_unscaled_str_with_scaled_16
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; CHECK: STURHHi $wzr, $x0, 4 :: (store (s16))
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; CHECK-NEXT: STRHHui $wzr, $x0, 3 :: (store (s16))
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; CHECK-NEXT: RET undef $lr
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STURHHi $wzr, $x0, 4 :: (store (s16))
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STRHHui $wzr, $x0, 3 :: (store (s16))
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RET undef $lr
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...
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---
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name: merge_unscaled_str_with_unscaled_32
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body: |
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bb.0.entry:
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; CHECK-LABEL: name: merge_unscaled_str_with_unscaled_32
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; CHECK: STURXi $xzr, $x0, 4 :: (store (s32))
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; CHECK-NEXT: RET undef $lr
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STURWi $wzr, $x0, 4 :: (store (s32))
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STURWi $wzr, $x0, 8 :: (store (s32))
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RET undef $lr
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...
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---
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name: merge_scaled_str_with_scaled_32
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body: |
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bb.0.entry:
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; CHECK-LABEL: name: merge_scaled_str_with_scaled_32
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; CHECK: STRXui $xzr, $x0, 1 :: (store (s32))
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; CHECK-NEXT: RET undef $lr
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STRWui $wzr, $x0, 2 :: (store (s32))
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STRWui $wzr, $x0, 3 :: (store (s32))
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RET undef $lr
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...
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---
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name: merge_scaled_str_with_unscaled_32
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body: |
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bb.0.entry:
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; CHECK-LABEL: name: merge_scaled_str_with_unscaled_32
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; CHECK: STRXui $xzr, $x0, 1 :: (store (s32))
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; CHECK-NEXT: RET undef $lr
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STRWui $wzr, $x0, 2 :: (store (s32))
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STURWi $wzr, $x0, 12 :: (store (s32))
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RET undef $lr
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...
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---
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name: merge_unscaled_str_with_scaled_32
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body: |
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bb.0.entry:
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; CHECK-LABEL: name: merge_unscaled_str_with_scaled_32
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; CHECK: STURXi $xzr, $x0, 8 :: (store (s32))
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; CHECK-NEXT: RET undef $lr
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STURWi $wzr, $x0, 8 :: (store (s32))
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STRWui $wzr, $x0, 3 :: (store (s32))
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RET undef $lr
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...
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---
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name: merge_scaled_str_with_unscaled_32_lower_address_second
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body: |
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bb.0.entry:
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; CHECK-LABEL: name: merge_scaled_str_with_unscaled_32_lower_address_second
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; CHECK: STRXui $xzr, $x0, 1 :: (store (s32))
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; CHECK-NEXT: RET undef $lr
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STRWui $wzr, $x0, 3 :: (store (s32))
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STURWi $wzr, $x0, 8 :: (store (s32))
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RET undef $lr
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...
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---
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name: merge_unscaled_str_with_scaled_32_lower_address_second
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body: |
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bb.0.entry:
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; CHECK-LABEL: name: merge_unscaled_str_with_scaled_32_lower_address_second
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; CHECK: STURXi $xzr, $x0, 4 :: (store (s32))
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; CHECK-NEXT: RET undef $lr
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STURWi $wzr, $x0, 8 :: (store (s32))
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STRWui $wzr, $x0, 1 :: (store (s32))
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RET undef $lr
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...
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---
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name: merge_scaled_str_with_unscaled_32_negative_address
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body: |
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bb.0.entry:
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; CHECK-LABEL: name: merge_scaled_str_with_unscaled_32_negative_address
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; CHECK: STPWi $wzr, $wzr, $x0, -1 :: (store (s32))
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; CHECK-NEXT: RET undef $lr
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STRWui $wzr, $x0, 0 :: (store (s32))
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STURWi $wzr, $x0, -4 :: (store (s32))
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RET undef $lr
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