diff options
Diffstat (limited to 'llvm/test/CodeGen/Mips/llvm-ir/sub.ll')
| -rw-r--r-- | llvm/test/CodeGen/Mips/llvm-ir/sub.ll | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/llvm/test/CodeGen/Mips/llvm-ir/sub.ll b/llvm/test/CodeGen/Mips/llvm-ir/sub.ll deleted file mode 100644 index 3b89ff42db8..00000000000 --- a/llvm/test/CodeGen/Mips/llvm-ir/sub.ll +++ /dev/null @@ -1,94 +0,0 @@ -; RUN: llc < %s -march=mips -mcpu=mips2 | FileCheck %s \ -; RUN: -check-prefix=ALL -check-prefix=ALL-32BIT -check-prefix=M2 -; RUN: llc < %s -march=mips -mcpu=mips32 | FileCheck %s \ -; RUN: -check-prefix=ALL -check-prefix=ALL-32BIT -check-prefix=32R1-R2 -check-prefix=32R1 -; RUN: llc < %s -march=mips -mcpu=mips32r2 | FileCheck %s \ -; RUN: -check-prefix=ALL -check-prefix=ALL-32BIT -check-prefix=32R1-R2 -check-prefix=32R2 -; RUN: llc < %s -march=mips -mcpu=mips32r6 | FileCheck %s \ -; RUN: -check-prefix=ALL -check-prefix=ALL-32BIT -check-prefix=32R6 -; RUN: llc < %s -march=mips64 -mcpu=mips4 | FileCheck %s \ -; RUN: -check-prefix=ALL -check-prefix=ALL-64BIT -check-prefix=M4 -; RUN: llc < %s -march=mips64 -mcpu=mips64 | FileCheck %s \ -; RUN: -check-prefix=ALL -check-prefix=ALL-64BIT -check-prefix=64R1-R2 -; RUN: llc < %s -march=mips64 -mcpu=mips64r2 | FileCheck %s \ -; RUN: -check-prefix=ALL -check-prefix=ALL-64BIT -check-prefix=64R1-R2 -; RUN: llc < %s -march=mips64 -mcpu=mips64r6 | FileCheck %s \ -; RUN: -check-prefix=ALL -check-prefix=ALL-64BIT -check-prefix=64R6 - -; FIXME: We should be able to have signext on the return value without incurring -; a sign extend. -define i8 @sub_i8(i8 signext %a, i8 signext %b) { -entry: -; ALL-LABEL: sub_i8: - -; ALL: subu $2, $4, $5 - - %r = sub i8 %a, %b - ret i8 %r -} - -; FIXME: We should be able to have signext on the return value without incurring -; a sign extend. -define i16 @sub_i16(i16 signext %a, i16 signext %b) { -entry: -; ALL-LABEL: sub_i16: - -; ALL: subu $2, $4, $5 - - %r = sub i16 %a, %b - ret i16 %r -} - -define signext i32 @sub_i32(i32 signext %a, i32 signext %b) { -entry: -; ALL-LABEL: sub_i32: - -; ALL: subu $2, $4, $5 - - %r = sub i32 %a, %b - ret i32 %r -} - -define signext i64 @sub_i64(i64 signext %a, i64 signext %b) { -entry: -; ALL-LABEL: sub_i64: - -; ALL-32BIT-DAG: subu [[R1:\$3]], $5, $7 -; ALL-32BIT-DAG: sltu [[T0:\$[0-9]+]], $5, $7 -; ALL-32BIT-DAG: addu [[T1:\$[0-9]+]], [[T0]], $6 -; ALL-32BIT-DAG: subu $2, $4, [[T1]] - -; ALL-64BIT: dsubu $2, $4, $5 - - %r = sub i64 %a, %b - ret i64 %r -} - -define signext i128 @sub_i128(i128 signext %a, i128 signext %b) { -entry: -; ALL-LABEL: sub_i128: - -; ALL-32BIT-DAG: lw [[A1:\$[0-9]+]], 20($sp) -; ALL-32BIT-DAG: sltu [[T0:\$[0-9]+]], $5, [[A1]] -; ALL-32BIT-DAG: lw [[A0:\$[0-9]+]], 16($sp) -; ALL-32BIT-DAG: addu [[T1:\$[0-9]+]], [[T0]], [[A0]] -; ALL-32BIT-DAG: lw [[A2:\$[0-9]+]], 24($sp) -; ALL-32BIT-DAG: lw [[A3:\$[0-9]+]], 28($sp) -; ALL-32BIT-DAG: subu [[T2:\$[0-9]+]], $7, [[A3]] -; ALL-32BIT-DAG: subu $2, $4, [[T1]] -; ALL-32BIT-DAG: sltu [[T3:\$[0-9]+]], $6, [[A2]] -; ALL-32BIT-DAG: addu [[T4:\$[0-9]+]], [[T3]], [[A1]] -; ALL-32BIT-DAG: subu $3, $5, [[T4]] -; ALL-32BIT-DAG: sltu [[T5:\$[0-9]+]], $7, [[A3]] -; ALL-32BIT-DAG: addu [[T6:\$[0-9]+]], [[T5]], [[A2]] -; ALL-32BIT-DAG: subu $4, $6, [[T6]] -; ALL-32BIT-DAG: move $5, [[T2]] - -; ALL-64BIT-DAG: dsubu $3, $5, $7 -; ALL-64BIT-DAG: sltu [[T1:\$[0-9]+]], $5, $7 -; ALL-64BIT-DAG: daddu [[T2:\$[0-9]+]], [[T1]], $6 -; ALL-64BIT-DAG: dsubu $2, $4, [[T2]] - - %r = sub i128 %a, %b - ret i128 %r -} |

