diff options
Diffstat (limited to 'test/CodeGen/Mips/cconv/arguments-hard-float-varargs.ll')
| -rw-r--r-- | test/CodeGen/Mips/cconv/arguments-hard-float-varargs.ll | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/test/CodeGen/Mips/cconv/arguments-hard-float-varargs.ll b/test/CodeGen/Mips/cconv/arguments-hard-float-varargs.ll index aadf7d1..70ccf14 100644 --- a/test/CodeGen/Mips/cconv/arguments-hard-float-varargs.ll +++ b/test/CodeGen/Mips/cconv/arguments-hard-float-varargs.ll @@ -4,11 +4,11 @@ ; RUN-TODO: llc -march=mips64 -relocation-model=static -mattr=-n64,+o32 < %s | FileCheck --check-prefix=ALL --check-prefix=SYM32 --check-prefix=O32 %s ; RUN-TODO: llc -march=mips64el -relocation-model=static -mattr=-n64,+o32 < %s | FileCheck --check-prefix=ALL --check-prefix=SYM32 --check-prefix=O32 %s -; RUN: llc -march=mips64 -relocation-model=static -mattr=-n64,+n32 < %s | FileCheck --check-prefix=ALL --check-prefix=SYM32 --check-prefix=N32 --check-prefix=NEW %s -; RUN: llc -march=mips64el -relocation-model=static -mattr=-n64,+n32 < %s | FileCheck --check-prefix=ALL --check-prefix=SYM32 --check-prefix=N32 --check-prefix=NEW %s +; RUN: llc -march=mips64 -relocation-model=static -mattr=-n64,+n32 < %s | FileCheck --check-prefix=ALL --check-prefix=SYM32 --check-prefix=N32 --check-prefix=NEW --check-prefix=NEWBE %s +; RUN: llc -march=mips64el -relocation-model=static -mattr=-n64,+n32 < %s | FileCheck --check-prefix=ALL --check-prefix=SYM32 --check-prefix=N32 --check-prefix=NEW --check-prefix=NEWLE %s -; RUN: llc -march=mips64 -relocation-model=static -mattr=-n64,+n64 < %s | FileCheck --check-prefix=ALL --check-prefix=SYM64 --check-prefix=N64 --check-prefix=NEW %s -; RUN: llc -march=mips64el -relocation-model=static -mattr=-n64,+n64 < %s | FileCheck --check-prefix=ALL --check-prefix=SYM64 --check-prefix=N64 --check-prefix=NEW %s +; RUN: llc -march=mips64 -relocation-model=static -mattr=-n64,+n64 < %s | FileCheck --check-prefix=ALL --check-prefix=SYM64 --check-prefix=N64 --check-prefix=NEW --check-prefix=NEWBE %s +; RUN: llc -march=mips64el -relocation-model=static -mattr=-n64,+n64 < %s | FileCheck --check-prefix=ALL --check-prefix=SYM64 --check-prefix=N64 --check-prefix=NEW --check-prefix=NEWLE %s ; Test the effect of varargs on floating point types in the non-variable part ; of the argument list as specified by section 2 of the MIPSpro N32 Handbook. @@ -34,6 +34,7 @@ entry: %b = va_arg i8** %ap, double %1 = getelementptr [11 x double]* @doubles, i32 0, i32 2 store volatile double %b, double* %1 + call void @llvm.va_end(i8* %ap2) ret void } @@ -98,6 +99,7 @@ entry: %b = va_arg i8** %ap, float %1 = getelementptr [11 x float]* @floats, i32 0, i32 2 store volatile float %b, float* %1 + call void @llvm.va_end(i8* %ap2) ret void } @@ -140,16 +142,18 @@ entry: ; Increment the pointer then get the varargs arg ; LLVM will rebind the load to the stack pointer instead of the varargs pointer ; during lowering. This is fine and doesn't change the behaviour. -; N32/N64 is using ori instead of addiu/daddiu but (although odd) this is fine -; since the stack is always aligned. +; Also, in big-endian mode the offset must be increased by 4 to retrieve the +; correct half of the argument slot. +; ; O32-DAG: addiu [[VAPTR]], [[VAPTR]], 4 ; O32-DAG: sw [[VAPTR]], 4($sp) -; N32-DAG: ori [[VAPTR]], [[VAPTR]], 4 +; N32-DAG: addiu [[VAPTR]], [[VAPTR]], 8 ; N32-DAG: sw [[VAPTR]], 4($sp) -; N64-DAG: ori [[VAPTR]], [[VAPTR]], 4 +; N64-DAG: daddiu [[VAPTR]], [[VAPTR]], 8 ; N64-DAG: sd [[VAPTR]], 0($sp) ; O32-DAG: lwc1 [[FTMP1:\$f[0-9]+]], 12($sp) -; NEW-DAG: lwc1 [[FTMP1:\$f[0-9]+]], 8($sp) +; NEWLE-DAG: lwc1 [[FTMP1:\$f[0-9]+]], 8($sp) +; NEWBE-DAG: lwc1 [[FTMP1:\$f[0-9]+]], 12($sp) ; ALL-DAG: swc1 [[FTMP1]], 8([[R2]]) declare void @llvm.va_start(i8*) |