From: Simon Dardis Date: Mon, 20 Feb 2017 10:53:03 +0000 (+0000) Subject: [mips] Add test for mul macro variants X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5b71a58dbbd7a6d817644e4074701241de7302fc;p=llvm [mips] Add test for mul macro variants git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@295648 91177308-0d34-0410-b5e6-96231b3b80d8 --- diff --git a/test/MC/Mips/mul-macro-variants.s b/test/MC/Mips/mul-macro-variants.s new file mode 100644 index 00000000000..a15c5e59522 --- /dev/null +++ b/test/MC/Mips/mul-macro-variants.s @@ -0,0 +1,154 @@ +# RUN: llvm-mc %s -triple mips-unknown-linux -show-encoding -mcpu=mips64r2 | FileCheck %s +# RUN: llvm-mc %s -triple mips-unknown-linux -show-encoding -mcpu=mips64r3 | FileCheck %s +# RUN: llvm-mc %s -triple mips-unknown-linux -show-encoding -mcpu=mips64r5 | FileCheck %s + +# RUN: llvm-mc %s -triple mips-unknown-linux -show-encoding -mattr=use-tcc-in-div -mcpu=mips64 | FileCheck %s --check-prefix=CHECK-TRAP +# RUN: llvm-mc %s -triple mips-unknown-linux -show-encoding -mattr=use-tcc-in-div -mcpu=mips64r2 | FileCheck %s --check-prefix=CHECK-TRAP +# RUN: llvm-mc %s -triple mips-unknown-linux -show-encoding -mattr=use-tcc-in-div -mcpu=mips64r3 | FileCheck %s --check-prefix=CHECK-TRAP +# RUN: llvm-mc %s -triple mips-unknown-linux -show-encoding -mattr=use-tcc-in-div -mcpu=mips64r5 | FileCheck %s --check-prefix=CHECK-TRAP + +.text +text_label: + + mul $4, $5 +# CHECK: mul $4, $4, $5 # encoding: [0x70,0x85,0x20,0x02] +# CHECK-TRAP: mul $4, $4, $5 # encoding: [0x70,0x85,0x20,0x02] + mul $4, $5, $6 +# CHECK: mul $4, $5, $6 # encoding: [0x70,0xa6,0x20,0x02] +# CHECK-TRAP: mul $4, $5, $6 # encoding: [0x70,0xa6,0x20,0x02] + mul $4, $5, 0 +# CHECK: addiu $1, $zero, 0 # encoding: [0x24,0x01,0x00,0x00] +# CHECK: mult $5, $1 # encoding: [0x00,0xa1,0x00,0x18] +# CHECK: mflo $4 # encoding: [0x00,0x00,0x20,0x12] +# CHECK-TRAP: addiu $1, $zero, 0 # encoding: [0x24,0x01,0x00,0x00] +# CHECK-TRAP: mult $5, $1 # encoding: [0x00,0xa1,0x00,0x18] +# CHECK-TRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] + mul $4, $5, 1 +# CHECK: addiu $1, $zero, 1 # encoding: [0x24,0x01,0x00,0x01] +# CHECK: mult $5, $1 # encoding: [0x00,0xa1,0x00,0x18] +# CHECK: mflo $4 # encoding: [0x00,0x00,0x20,0x12] +# CHECK-TRAP: addiu $1, $zero, 1 # encoding: [0x24,0x01,0x00,0x01] +# CHECK-TRAP: mult $5, $1 # encoding: [0x00,0xa1,0x00,0x18] +# CHECK-TRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] + mul $4, $5, 0x8000 +# CHECK: ori $1, $zero, 32768 # encoding: [0x34,0x01,0x80,0x00] +# CHECK: mult $5, $1 # encoding: [0x00,0xa1,0x00,0x18] +# CHECK: mflo $4 # encoding: [0x00,0x00,0x20,0x12] +# CHECK-TRAP: ori $1, $zero, 32768 # encoding: [0x34,0x01,0x80,0x00] +# CHECK-TRAP: mult $5, $1 # encoding: [0x00,0xa1,0x00,0x18] +# CHECK-TRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] + mul $4, $5, -0x8000 +# CHECK: addiu $1, $zero, -32768 # encoding: [0x24,0x01,0x80,0x00] +# CHECK: mult $5, $1 # encoding: [0x00,0xa1,0x00,0x18] +# CHECK: mflo $4 # encoding: [0x00,0x00,0x20,0x12] +# CHECK-TRAP: addiu $1, $zero, -32768 # encoding: [0x24,0x01,0x80,0x00] +# CHECK-TRAP: mult $5, $1 # encoding: [0x00,0xa1,0x00,0x18] +# CHECK-TRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] + mul $4, $5, 0x10000 +# CHECK: lui $1, 1 # encoding: [0x3c,0x01,0x00,0x01] +# CHECK: mult $5, $1 # encoding: [0x00,0xa1,0x00,0x18] +# CHECK: mflo $4 # encoding: [0x00,0x00,0x20,0x12] +# CHECK-TRAP: lui $1, 1 # encoding: [0x3c,0x01,0x00,0x01] +# CHECK-TRAP: mult $5, $1 # encoding: [0x00,0xa1,0x00,0x18] +# CHECK-TRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] + mul $4, $5, 0x1a5a5 +# CHECK: lui $1, 1 # encoding: [0x3c,0x01,0x00,0x01] +# CHECK: ori $1, $1, 42405 # encoding: [0x34,0x21,0xa5,0xa5] +# CHECK: mult $5, $1 # encoding: [0x00,0xa1,0x00,0x18] +# CHECK: mflo $4 # encoding: [0x00,0x00,0x20,0x12] +# CHECK-TRAP: lui $1, 1 # encoding: [0x3c,0x01,0x00,0x01] +# CHECK-TRAP: ori $1, $1, 42405 # encoding: [0x34,0x21,0xa5,0xa5] +# CHECK-TRAP: mult $5, $1 # encoding: [0x00,0xa1,0x00,0x18] +# CHECK-TRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] + mulo $4, $5 +# CHECK: mult $4, $5 # encoding: [0x00,0x85,0x00,0x18] +# CHECK: mflo $4 # encoding: [0x00,0x00,0x20,0x12] +# CHECK: sra $4, $4, 31 # encoding: [0x00,0x04,0x27,0xc3] +# CHECK: mfhi $1 # encoding: [0x00,0x00,0x08,0x10] +# CHECK: beq $4, $1, $tmp0 # encoding: [0x10,0x81,A,A] +# CHECK: nop # encoding: [0x00,0x00,0x00,0x00] +# CHECK: break 6 # encoding: [0x00,0x06,0x00,0x0d] +# CHECK: mflo $4 # encoding: [0x00,0x00,0x20,0x12] +# CHECK-TRAP: mult $4, $5 # encoding: [0x00,0x85,0x00,0x18] +# CHECK-TRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] +# CHECK-TRAP: sra $4, $4, 31 # encoding: [0x00,0x04,0x27,0xc3] +# CHECK-TRAP: mfhi $1 # encoding: [0x00,0x00,0x08,0x10] +# CHECK-TRAP: tne $4, $1, 6 # encoding: [0x00,0x81,0x01,0xb6] +# CHECK-TRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] + + mulo $4, $5, $6 +# CHECK: mult $5, $6 # encoding: [0x00,0xa6,0x00,0x18] +# CHECK: mflo $4 # encoding: [0x00,0x00,0x20,0x12] +# CHECK: sra $4, $4, 31 # encoding: [0x00,0x04,0x27,0xc3] +# CHECK: mfhi $1 # encoding: [0x00,0x00,0x08,0x10] +# CHECK: beq $4, $1, $tmp1 # encoding: [0x10,0x81,A,A] +# CHECK: nop # encoding: [0x00,0x00,0x00,0x00] +# CHECK: break 6 # encoding: [0x00,0x06,0x00,0x0d] +# CHECK: mflo $4 # encoding: [0x00,0x00,0x20,0x12] +# CHECK-TRAP: mult $5, $6 # encoding: [0x00,0xa6,0x00,0x18] +# CHECK-TRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] +# CHECK-TRAP: sra $4, $4, 31 # encoding: [0x00,0x04,0x27,0xc3] +# CHECK-TRAP: mfhi $1 # encoding: [0x00,0x00,0x08,0x10] +# CHECK-TRAP: tne $4, $1, 6 # encoding: [0x00,0x81,0x01,0xb6] +# CHECK-TRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] + mulou $4,$5 +# CHECK: multu $4, $5 # encoding: [0x00,0x85,0x00,0x19] +# CHECK: mfhi $1 # encoding: [0x00,0x00,0x08,0x10] +# CHECK: mflo $4 # encoding: [0x00,0x00,0x20,0x12] +# CHECK: beqz $1, $tmp2 # encoding: [0x10,0x20,A,A] +# CHECK: nop # encoding: [0x00,0x00,0x00,0x00] +# CHECK: break 6 # encoding: [0x00,0x06,0x00,0x0d] +# CHECK-TRAP: multu $4, $5 # encoding: [0x00,0x85,0x00,0x19] +# CHECK-TRAP: mfhi $1 # encoding: [0x00,0x00,0x08,0x10] +# CHECK-TRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] +# CHECK-TRAP: tne $1, $zero, 6 # encoding: [0x00,0x20,0x01,0xb6] + mulou $4, $5, $6 +# CHECK: multu $5, $6 # encoding: [0x00,0xa6,0x00,0x19] +# CHECK: mfhi $1 # encoding: [0x00,0x00,0x08,0x10] +# CHECK: mflo $4 # encoding: [0x00,0x00,0x20,0x12] +# CHECK: beqz $1, $tmp3 # encoding: [0x10,0x20,A,A] +# CHECK: nop # encoding: [0x00,0x00,0x00,0x00] +# CHECK: break 6 # encoding: [0x00,0x06,0x00,0x0d] +# CHECK-TRAP: multu $5, $6 # encoding: [0x00,0xa6,0x00,0x19] +# CHECK-TRAP: mfhi $1 # encoding: [0x00,0x00,0x08,0x10] +# CHECK-TRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] +# CHECK-TRAP: tne $1, $zero, 6 # encoding: [0x00,0x20,0x01,0xb6] + + dmul $4, $5, $6 +# CHECK: dmultu $5, $6 # encoding: [0x00,0xa6,0x00,0x1d] +# CHECK: mflo $4 # encoding: [0x00,0x00,0x20,0x12] +# CHECK-TRAP dmultu $5, $6 # encoding: [0x00,0xa6,0x00,0x1d] +# CHECK-TRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] + dmul $4, $5, 1 +# CHECK: addiu $1, $zero, 1 # encoding: [0x24,0x01,0x00,0x01] +# CHECK: dmult $5, $1 # encoding: [0x00,0xa1,0x00,0x1c] +# CHECK: mflo $4 # encoding: [0x00,0x00,0x20,0x12] +# CHECK-TRAP: addiu $1, $zero, 1 # encoding: [0x24,0x01,0x00,0x01] +# CHECK-TRAP: dmult $5, $1 # encoding: [0x00,0xa1,0x00,0x1c] +# CHECK-TRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] + dmulo $4, $5, $6 +# CHECK: dmult $5, $6 # encoding: [0x00,0xa6,0x00,0x1c] +# CHECK: mflo $4 # encoding: [0x00,0x00,0x20,0x12] +# CHECK: dsra32 $4, $4, 31 # encoding: [0x00,0x04,0x27,0xff] +# CHECK: mfhi $1 # encoding: [0x00,0x00,0x08,0x10] +# CHECK: beq $4, $1, $tmp4 # encoding: [0x10,0x81,A,A] +# CHECK: nop # encoding: [0x00,0x00,0x00,0x00] +# CHECK: break 6 # encoding: [0x00,0x06,0x00,0x0d] +# CHECK: mflo $4 # encoding: [0x00,0x00,0x20,0x12] +# CHECK-TRAP: dmult $5, $6 # encoding: [0x00,0xa6,0x00,0x1c] +# CHECK-TRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] +# CHECK-TRAP: dsra32 $4, $4, 31 # encoding: [0x00,0x04,0x27,0xff] +# CHECK-TRAP: mfhi $1 # encoding: [0x00,0x00,0x08,0x10] +# CHECK-TRAP: tne $4, $1, 6 # encoding: [0x00,0x81,0x01,0xb6] +# CHECK-TRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] + dmulou $4,$5,$6 +# CHECK: dmultu $5, $6 # encoding: [0x00,0xa6,0x00,0x1d] +# CHECK: mfhi $1 # encoding: [0x00,0x00,0x08,0x10] +# CHECK: mflo $4 # encoding: [0x00,0x00,0x20,0x12] +# CHECK: beqz $1, $tmp5 # encoding: [0x10,0x20,A,A] +# CHECK: nop # encoding: [0x00,0x00,0x00,0x00] +# CHECK: break 6 # encoding: [0x00,0x06,0x00,0x0d] +# CHECK-TRAP: dmultu $5, $6 # encoding: [0x00,0xa6,0x00,0x1d] +# CHECK-TRAP: mfhi $1 # encoding: [0x00,0x00,0x08,0x10] +# CHECK-TRAP: mflo $4 # encoding: [0x00,0x00,0x20,0x12] +# CHECK-TRAP: tne $1, $zero, 6 # encoding: [0x00,0x20,0x01,0xb6]