1; RUN: llc -mtriple=mips-linux-gnu -mattr=+soft-float -relocation-model=static < %s | FileCheck --check-prefixes=ALL,O32 %s 2; RUN: llc -mtriple=mipsel-linux-gnu -mattr=+soft-float -relocation-model=static < %s | FileCheck --check-prefixes=ALL,O32 %s 3 4; RUN-TODO: llc -mtriple=mips64-linux-gnu -mattr=+soft-float -relocation-model=static -target-abi o32 < %s | FileCheck --check-prefixes=ALL,O32 %s 5; RUN-TODO: llc -mtriple=mips64el-linux-gnu -mattr=+soft-float -relocation-model=static -target-abi o32 < %s | FileCheck --check-prefixes=ALL,O32 %s 6 7; RUN: llc -mtriple=mips64-linux-gnu -mattr=+soft-float -relocation-model=static -target-abi n32 < %s | FileCheck --check-prefixes=ALL,N32 %s 8; RUN: llc -mtriple=mips64el-linux-gnu -mattr=+soft-float -relocation-model=static -target-abi n32 < %s | FileCheck --check-prefixes=ALL,N32 %s 9 10; RUN: llc -mtriple=mips64-linux-gnu -mattr=+soft-float -relocation-model=static -target-abi n64 < %s | FileCheck --check-prefixes=ALL,N64 %s 11; RUN: llc -mtriple=mips64el-linux-gnu -mattr=+soft-float -relocation-model=static -target-abi n64 < %s | FileCheck --check-prefixes=ALL,N64 %s 12 13; Test the float returns for all ABI's and byte orders as specified by 14; section 5 of MD00305 (MIPS ABIs Described). 15 16; We only test Linux because other OS's use different relocations and I don't 17; know if this is correct. 18 19@float = global float zeroinitializer 20@double = global double zeroinitializer 21 22define float @retfloat() nounwind { 23entry: 24 %0 = load volatile float, ptr @float 25 ret float %0 26} 27 28; ALL-LABEL: retfloat: 29; O32-DAG: lui [[R1:\$[0-9]+]], %hi(float) 30; O32-DAG: lw $2, %lo(float)([[R1]]) 31; N32-DAG: lui [[R1:\$[0-9]+]], %hi(float) 32; N32-DAG: lw $2, %lo(float)([[R1]]) 33; N64-DAG: lw $2, %lo(float)([[R1:\$[0-9+]]]) 34 35define double @retdouble() nounwind { 36entry: 37 %0 = load volatile double, ptr @double 38 ret double %0 39} 40 41; ALL-LABEL: retdouble: 42; O32-DAG: lw $2, %lo(double)([[R1:\$[0-9]+]]) 43; O32-DAG: addiu [[R2:\$[0-9]+]], [[R1]], %lo(double) 44; O32-DAG: lw $3, 4([[R2]]) 45; N32-DAG: ld $2, %lo(double)([[R1:\$[0-9]+]]) 46; N64-DAG: ld $2, %lo(double)([[R1:\$[0-9]+]]) 47