| ; RUN: llc -mtriple=mips-linux-gnu -relocation-model=static < %s | FileCheck --check-prefixes=ALL,O32 %s |
| ; RUN: llc -mtriple=mipsel-linux-gnu -relocation-model=static < %s | FileCheck --check-prefixes=ALL,O32 %s |
| |
| ; RUN-TODO: llc -mtriple=mips64-linux-gnu -relocation-model=static -target-abi o32 < %s | FileCheck --check-prefixes=ALL,O32 %s |
| ; RUN-TODO: llc -mtriple=mips64el-linux-gnu -relocation-model=static -target-abi o32 < %s | FileCheck --check-prefixes=ALL,O32 %s |
| |
| ; RUN: llc -mtriple=mips64-linux-gnu -relocation-model=static -target-abi n32 < %s | FileCheck --check-prefixes=ALL,N32 %s |
| ; RUN: llc -mtriple=mips64el-linux-gnu -relocation-model=static -target-abi n32 < %s | FileCheck --check-prefixes=ALL,N32 %s |
| |
| ; RUN: llc -mtriple=mips64-linux-gnu -relocation-model=static -target-abi n64 < %s | FileCheck --check-prefixes=ALL,N64 %s |
| ; RUN: llc -mtriple=mips64el-linux-gnu -relocation-model=static -target-abi n64 < %s | FileCheck --check-prefixes=ALL,N64 %s |
| |
| ; RUN: llc -mtriple=mips-linux-gnu -relocation-model=static -mattr=+o32,+fp64 < %s | FileCheck --check-prefixes=ALL,032FP64 %s |
| ; RUN: llc -mtriple=mipsel-linux-gnu -relocation-model=static -mattr=+o32,+fp64 < %s | FileCheck --check-prefixes=ALL,032FP64 %s |
| |
| ; Test the float returns for all ABI's and byte orders as specified by |
| ; section 5 of MD00305 (MIPS ABIs Described). |
| |
| ; We only test Linux because other OS's use different relocations and I don't |
| ; know if this is correct. |
| |
| @float = global float zeroinitializer |
| @double = global double zeroinitializer |
| |
| define float @retfloat() nounwind { |
| entry: |
| %0 = load volatile float, float* @float |
| ret float %0 |
| } |
| |
| ; ALL-LABEL: retfloat: |
| ; O32-DAG: lui [[R1:\$[0-9]+]], %hi(float) |
| ; O32-DAG: lwc1 $f0, %lo(float)([[R1]]) |
| ; N32-DAG: lui [[R1:\$[0-9]+]], %hi(float) |
| ; N32-DAG: lwc1 $f0, %lo(float)([[R1]]) |
| ; N64-DAG: lwc1 $f0, %lo(float)([[R1:\$[0-9+]]]) |
| |
| define double @retdouble() nounwind { |
| entry: |
| %0 = load volatile double, double* @double |
| ret double %0 |
| } |
| |
| ; ALL-LABEL: retdouble: |
| ; O32-DAG: ldc1 $f0, %lo(double)([[R1:\$[0-9]+]]) |
| ; N32-DAG: ldc1 $f0, %lo(double)([[R1:\$[0-9]+]]) |
| ; N64-DAG: ldc1 $f0, %lo(double)([[R1:\$[0-9]+]]) |
| |
| define { double, double } @retComplexDouble() #0 { |
| %retval = alloca { double, double }, align 8 |
| %1 = load { double, double }, { double, double }* %retval |
| ret { double, double } %1 |
| } |
| |
| ; ALL-LABEL: retComplexDouble: |
| ; 032FP64-DAG: ldc1 $f0, 0($sp) |
| ; 032FP64-DAG: ldc1 $f2, 8($sp) |