| ; RUN: llc -mcpu=pwr7 -O1 -code-model=medium -mattr=-vsx < %s | FileCheck %s |
| ; RUN: llc -mcpu=pwr7 -O1 -code-model=medium -mattr=+vsx < %s | FileCheck -check-prefix=CHECK-VSX %s |
| |
| ; Test peephole optimization for medium code model (32-bit TOC offsets) |
| ; for loading a value from the constant pool (TOC-relative). |
| |
| 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" |
| target triple = "powerpc64-unknown-linux-gnu" |
| |
| define double @test_double_const() nounwind { |
| entry: |
| ret double 0x3F4FD4920B498CF0 |
| } |
| |
| ; CHECK: [[VAR:[a-z0-9A-Z_.]+]]: |
| ; CHECK: .quad 4562098671269285104 |
| ; CHECK-LABEL: test_double_const: |
| ; CHECK: addis [[REG1:[0-9]+]], 2, [[VAR]]@toc@ha |
| ; CHECK: lfd {{[0-9]+}}, [[VAR]]@toc@l([[REG1]]) |
| |
| ; CHECK-VSX: [[VAR:[a-z0-9A-Z_.]+]]: |
| ; CHECK-VSX: .quad 4562098671269285104 |
| ; CHECK-VSX-LABEL: test_double_const: |
| ; CHECK-VSX: addis [[REG1:[0-9]+]], 2, [[VAR]]@toc@ha |
| ; CHECK-VSX: addi [[REG1]], {{[0-9]+}}, [[VAR]]@toc@l |
| ; CHECK-VSX: lxsdx {{[0-9]+}}, 0, [[REG1]] |
