| Zoran Jovanovic | 9f99723 | 2014-11-05 17:38:31 +0000 | [diff] [blame^] | 1 | ; RUN: llc -march=mipsel -mcpu=mips32r2 -mattr=+micromips \ |
| 2 | ; RUN: -relocation-model=pic -O3 < %s | FileCheck %s |
| 3 | |
| 4 | @a = global i32 10, align 4 |
| 5 | @b = global i32 0, align 4 |
| 6 | @c = global i32 10, align 4 |
| 7 | @d = global i32 0, align 4 |
| 8 | |
| 9 | define i32 @shift_left() nounwind { |
| 10 | entry: |
| 11 | %0 = load i32* @a, align 4 |
| 12 | %shl = shl i32 %0, 4 |
| 13 | store i32 %shl, i32* @b, align 4 |
| 14 | |
| 15 | %1 = load i32* @c, align 4 |
| 16 | %shl1 = shl i32 %1, 10 |
| 17 | store i32 %shl1, i32* @d, align 4 |
| 18 | |
| 19 | ret i32 0 |
| 20 | } |
| 21 | |
| 22 | ; CHECK: sll16 ${{[2-7]|16|17}}, ${{[2-7]|16|17}}, {{[0-7]}} |
| 23 | ; CHECK: sll ${{[0-9]+}}, ${{[0-9]+}}, {{[0-9]+}} |
| 24 | |
| 25 | @i = global i32 10654, align 4 |
| 26 | @j = global i32 0, align 4 |
| 27 | @m = global i32 10, align 4 |
| 28 | @n = global i32 0, align 4 |
| 29 | |
| 30 | define i32 @shift_right() nounwind { |
| 31 | entry: |
| 32 | %0 = load i32* @i, align 4 |
| 33 | %shr = lshr i32 %0, 4 |
| 34 | store i32 %shr, i32* @j, align 4 |
| 35 | |
| 36 | %1 = load i32* @m, align 4 |
| 37 | %shr1 = lshr i32 %1, 10 |
| 38 | store i32 %shr1, i32* @n, align 4 |
| 39 | |
| 40 | ret i32 0 |
| 41 | } |
| 42 | |
| 43 | ; CHECK: srl16 ${{[2-7]|16|17}}, ${{[2-7]|16|17}}, {{[0-7]}} |
| 44 | ; CHECK: srl ${{[0-9]+}}, ${{[0-9]+}}, {{[0-9]+}} |