1; RUN: llc -mtriple=mips-linux-gnu -soft-float -relocation-model=static < %s | FileCheck --check-prefix=ALL --check-prefix=O32 %s 2; RUN: llc -mtriple=mipsel-linux-gnu -soft-float -relocation-model=static < %s | FileCheck --check-prefix=ALL --check-prefix=O32 %s 3 4; RUN-TODO: llc -mtriple=mips64-linux-gnu -soft-float -relocation-model=static -mattr=-n64,+o32 < %s | FileCheck --check-prefix=ALL --check-prefix=O32 %s 5; RUN-TODO: llc -mtriple=mips64el-linux-gnu -soft-float -relocation-model=static -mattr=-n64,+o32 < %s | FileCheck --check-prefix=ALL --check-prefix=O32 %s 6 7; RUN: llc -mtriple=mips64-linux-gnu -soft-float -relocation-model=static -mattr=-n64,+n32 < %s | FileCheck --check-prefix=ALL --check-prefix=N32 %s 8; RUN: llc -mtriple=mips64el-linux-gnu -soft-float -relocation-model=static -mattr=-n64,+n32 < %s | FileCheck --check-prefix=ALL --check-prefix=N32 %s 9 10; RUN: llc -mtriple=mips64-linux-gnu -soft-float -relocation-model=static -mattr=-n64,+n64 < %s | FileCheck --check-prefix=ALL --check-prefix=N64 %s 11; RUN: llc -mtriple=mips64el-linux-gnu -soft-float -relocation-model=static -mattr=-n64,+n64 < %s | FileCheck --check-prefix=ALL --check-prefix=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* @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: ld [[R1:\$[0-9]+]], %got_disp(float)( 34; N64-DAG: lw $2, 0([[R1]]) 35 36define double @retdouble() nounwind { 37entry: 38 %0 = load volatile double* @double 39 ret double %0 40} 41 42; ALL-LABEL: retdouble: 43; O32-DAG: lw $2, %lo(double)([[R1:\$[0-9]+]]) 44; O32-DAG: addiu [[R2:\$[0-9]+]], [[R1]], %lo(double) 45; O32-DAG: lw $3, 4([[R2]]) 46; N32-DAG: ld $2, %lo(double)([[R1:\$[0-9]+]]) 47; N64-DAG: ld [[R1:\$[0-9]+]], %got_disp(double)( 48; N64-DAG: ld $2, 0([[R1]]) 49