| Ehsan Amiri | a538b0f | 2016-08-03 18:17:35 +0000 | [diff] [blame] | 1 | ; RUN: llc -verify-machineinstrs -mcpu=pwr7 -O1 -code-model=medium -mattr=-vsx < %s | FileCheck %s |
| 2 | ; RUN: llc -verify-machineinstrs -mcpu=pwr7 -O1 -code-model=medium -mattr=+vsx < %s | FileCheck -check-prefix=CHECK-VSX %s |
| Bill Schmidt | f5b474c | 2013-02-21 00:38:25 +0000 | [diff] [blame] | 3 | |
| 4 | ; Test peephole optimization for medium code model (32-bit TOC offsets) |
| 5 | ; for loading a value from the constant pool (TOC-relative). |
| 6 | |
| 7 | target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-v128:128:128-n32:64" |
| 8 | target triple = "powerpc64-unknown-linux-gnu" |
| 9 | |
| 10 | define double @test_double_const() nounwind { |
| 11 | entry: |
| 12 | ret double 0x3F4FD4920B498CF0 |
| 13 | } |
| 14 | |
| 15 | ; CHECK: [[VAR:[a-z0-9A-Z_.]+]]: |
| 16 | ; CHECK: .quad 4562098671269285104 |
| Stephen Lin | f799e3f | 2013-07-13 20:38:47 +0000 | [diff] [blame] | 17 | ; CHECK-LABEL: test_double_const: |
| Bill Schmidt | f5b474c | 2013-02-21 00:38:25 +0000 | [diff] [blame] | 18 | ; CHECK: addis [[REG1:[0-9]+]], 2, [[VAR]]@toc@ha |
| 19 | ; CHECK: lfd {{[0-9]+}}, [[VAR]]@toc@l([[REG1]]) |
| Bill Schmidt | 32e9c64 | 2014-10-17 01:41:22 +0000 | [diff] [blame] | 20 | |
| 21 | ; CHECK-VSX: [[VAR:[a-z0-9A-Z_.]+]]: |
| 22 | ; CHECK-VSX: .quad 4562098671269285104 |
| 23 | ; CHECK-VSX-LABEL: test_double_const: |
| 24 | ; CHECK-VSX: addis [[REG1:[0-9]+]], 2, [[VAR]]@toc@ha |
| 25 | ; CHECK-VSX: addi [[REG1]], {{[0-9]+}}, [[VAR]]@toc@l |
| 26 | ; CHECK-VSX: lxsdx {{[0-9]+}}, 0, [[REG1]] |