| ; RUN: llc -verify-machineinstrs -mcpu=pwr7 -mattr=-altivec -mtriple powerpc64-ibm-aix-xcoff \ |
| ; RUN: -code-model=small < %s | FileCheck %s --check-prefix=SMALL |
| |
| ; RUN: llc -verify-machineinstrs -mcpu=pwr7 -mattr=-altivec -mtriple powerpc64-ibm-aix-xcoff \ |
| ; RUN: -code-model=large < %s | FileCheck %s --check-prefix=LARGE |
| |
| @a = common global i32 0 |
| |
| define zeroext i32 @test_load() { |
| entry: |
| %0 = load i32, ptr @a |
| ret i32 %0 |
| } |
| |
| ; SMALL-LABEL: .test_load:{{$}} |
| ; SMALL: ld [[REG1:[0-9]+]], L..C0(2) |
| ; SMALL: lwz [[REG2:[0-9]+]], 0([[REG1]]) |
| ; SMALL: blr |
| |
| ; LARGE-LABEL: .test_load:{{$}} |
| ; LARGE: addis [[REG1:[0-9]+]], L..C0@u(2) |
| ; LARGE: ld [[REG2:[0-9]+]], L..C0@l([[REG1]]) |
| ; LARGE: lwz [[REG3:[0-9]+]], 0([[REG2]]) |
| ; LARGE: blr |
| |
| @b = common global i32 0 |
| |
| define void @test_store(i32 zeroext %0) { |
| store i32 %0, ptr @b |
| ret void |
| } |
| |
| ; SMALL-LABEL: .test_store:{{$}} |
| ; SMALL: ld [[REG1:[0-9]+]], L..C1(2) |
| ; SMALL: stw [[REG2:[0-9]+]], 0([[REG1]]) |
| ; SMALL: blr |
| |
| ; LARGE-LABEL: .test_store:{{$}} |
| ; LARGE: addis [[REG1:[0-9]+]], L..C1@u(2) |
| ; LARGE: ld [[REG2:[0-9]+]], L..C1@l([[REG1]]) |
| ; LARGE: stw [[REG3:[0-9]+]], 0([[REG2]]) |
| ; LARGE: blr |
| |
| ; SMALL: .tc a[TC],a |
| ; SMALL: .tc b[TC],b |
| |
| ; LARGE: .tc a[TE],a |
| ; LARGE: .tc b[TE],b |
