forked from OSchip/llvm-project
52 lines
2.5 KiB
LLVM
52 lines
2.5 KiB
LLVM
; RUN: llc -march=mips64 -relocation-model=static -mattr=+soft-float -target-abi n32 < %s | FileCheck --check-prefixes=ALL,SYM32 %s
|
|
; RUN: llc -march=mips64el -relocation-model=static -mattr=+soft-float -target-abi n32 < %s | FileCheck --check-prefixes=ALL,SYM32 %s
|
|
|
|
; RUN: llc -march=mips64 -relocation-model=static -mattr=+soft-float -target-abi n64 < %s | FileCheck --check-prefixes=ALL,SYM64 %s
|
|
; RUN: llc -march=mips64el -relocation-model=static -mattr=+soft-float -target-abi n64 < %s | FileCheck --check-prefixes=ALL,SYM64 %s
|
|
|
|
; Test the fp128 arguments for all ABI's and byte orders as specified
|
|
; by section 2 of the MIPSpro N32 Handbook.
|
|
;
|
|
; O32 is not tested because long double is the same as double on O32.
|
|
|
|
@ldoubles = global [11 x fp128] zeroinitializer
|
|
|
|
define void @ldouble_args(fp128 %a, fp128 %b, fp128 %c, fp128 %d, fp128 %e) nounwind {
|
|
entry:
|
|
%0 = getelementptr [11 x fp128], [11 x fp128]* @ldoubles, i32 0, i32 1
|
|
store volatile fp128 %a, fp128* %0
|
|
%1 = getelementptr [11 x fp128], [11 x fp128]* @ldoubles, i32 0, i32 2
|
|
store volatile fp128 %b, fp128* %1
|
|
%2 = getelementptr [11 x fp128], [11 x fp128]* @ldoubles, i32 0, i32 3
|
|
store volatile fp128 %c, fp128* %2
|
|
%3 = getelementptr [11 x fp128], [11 x fp128]* @ldoubles, i32 0, i32 4
|
|
store volatile fp128 %d, fp128* %3
|
|
%4 = getelementptr [11 x fp128], [11 x fp128]* @ldoubles, i32 0, i32 5
|
|
store volatile fp128 %e, fp128* %4
|
|
ret void
|
|
}
|
|
|
|
; ALL-LABEL: ldouble_args:
|
|
; We won't test the way the global address is calculated in this test. This is
|
|
; just to get the register number for the other checks.
|
|
; SYM32-DAG: addiu [[R2:\$[0-9]+]], ${{[0-9]+}}, %lo(ldoubles)
|
|
; SYM64-DAG: daddiu [[R2:\$[0-9]]], ${{[0-9]+}}, %lo(ldoubles)
|
|
|
|
; The first four arguments are the same in N32/N64.
|
|
; The first argument is floating point but soft-float is enabled so floating
|
|
; point registers are not used.
|
|
; ALL-DAG: sd $4, 16([[R2]])
|
|
; ALL-DAG: sd $5, 24([[R2]])
|
|
; ALL-DAG: sd $6, 32([[R2]])
|
|
; ALL-DAG: sd $7, 40([[R2]])
|
|
; ALL-DAG: sd $8, 48([[R2]])
|
|
; ALL-DAG: sd $9, 56([[R2]])
|
|
; ALL-DAG: sd $10, 64([[R2]])
|
|
; ALL-DAG: sd $11, 72([[R2]])
|
|
|
|
; N32/N64 have run out of registers and starts using the stack too
|
|
; ALL-DAG: ld [[R3:\$[0-9]+]], 0($sp)
|
|
; ALL-DAG: ld [[R4:\$[0-9]+]], 8($sp)
|
|
; ALL-DAG: sd [[R3]], 80([[R2]])
|
|
; ALL-DAG: sd [[R4]], 88([[R2]])
|