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Diffstat (limited to 'test/CodeGen/Mips/bswap.ll')
| -rw-r--r-- | test/CodeGen/Mips/bswap.ll | 105 |
1 files changed, 0 insertions, 105 deletions
diff --git a/test/CodeGen/Mips/bswap.ll b/test/CodeGen/Mips/bswap.ll deleted file mode 100644 index f182e65b0266..000000000000 --- a/test/CodeGen/Mips/bswap.ll +++ /dev/null @@ -1,105 +0,0 @@ -; RUN: llc < %s -march=mipsel -mcpu=mips32r2 | FileCheck %s -check-prefix=MIPS32 -; RUN: llc < %s -march=mips64el -mcpu=mips64r2 | FileCheck %s -check-prefix=MIPS64 -; RUN: llc < %s -mtriple=mipsel-linux-gnu -march=mipsel -mcpu=mips32r2 -mattr=+mips16 | FileCheck %s -check-prefix=MIPS16 - -define i32 @bswap32(i32 signext %x) nounwind readnone { -entry: -; MIPS32-LABEL: bswap32: -; MIPS32: wsbh $[[R0:[0-9]+]] -; MIPS32: rotr ${{[0-9]+}}, $[[R0]], 16 - -; MIPS64-LABEL: bswap32: -; MIPS64: wsbh $[[R0:[0-9]+]] -; MIPS64: rotr ${{[0-9]+}}, $[[R0]], 16 - -; MIPS16-LABEL: bswap32: -; MIPS16-DAG: srl $[[R0:[0-9]+]], $4, 8 -; MIPS16-DAG: srl $[[R1:[0-9]+]], $4, 24 -; MIPS16-DAG: sll $[[R2:[0-9]+]], $4, 8 -; MIPS16-DAG: sll $[[R3:[0-9]+]], $4, 24 -; MIPS16-DAG: li $[[R4:[0-9]+]], 65280 -; MIPS16-DAG: and $[[R4]], $[[R0]] -; MIPS16-DAG: or $[[R1]], $[[R4]] -; MIPS16-DAG: lw $[[R7:[0-9]+]], $CPI -; MIPS16-DAG: and $[[R7]], $[[R2]] -; MIPS16-DAG: or $[[R3]], $[[R7]] -; MIPS16-DAG: or $[[R3]], $[[R1]] - - %or.3 = call i32 @llvm.bswap.i32(i32 %x) - ret i32 %or.3 -} - -define i64 @bswap64(i64 signext %x) nounwind readnone { -entry: -; MIPS32-LABEL: bswap64: -; MIPS32: wsbh $[[R0:[0-9]+]] -; MIPS32: rotr ${{[0-9]+}}, $[[R0]], 16 -; MIPS32: wsbh $[[R0:[0-9]+]] -; MIPS32: rotr ${{[0-9]+}}, $[[R0]], 16 - -; MIPS64-LABEL: bswap64: -; MIPS64: dsbh $[[R0:[0-9]+]] -; MIPS64: dshd ${{[0-9]+}}, $[[R0]] - -; MIPS16-LABEL: bswap64: -; MIPS16-DAG: srl $[[R0:[0-9]+]], $5, 8 -; MIPS16-DAG: srl $[[R1:[0-9]+]], $5, 24 -; MIPS16-DAG: sll $[[R2:[0-9]+]], $5, 8 -; MIPS16-DAG: sll $[[R3:[0-9]+]], $5, 24 -; MIPS16-DAG: li $[[R4:[0-9]+]], 65280 -; MIPS16-DAG: and $[[R0]], $[[R4]] -; MIPS16-DAG: or $[[R1]], $[[R0]] -; MIPS16-DAG: lw $[[R7:[0-9]+]], 1f -; MIPS16-DAG: and $[[R2]], $[[R7]] -; MIPS16-DAG: or $[[R3]], $[[R2]] -; MIPS16-DAG: or $[[R3]], $[[R1]] -; MIPS16-DAG: srl $[[R0:[0-9]+]], $4, 8 -; MIPS16-DAG: srl $[[R1:[0-9]+]], $4, 24 -; MIPS16-DAG: sll $[[R2:[0-9]+]], $4, 8 -; MIPS16-DAG: sll $[[R3:[0-9]+]], $4, 24 -; MIPS16-DAG: li $[[R4:[0-9]+]], 65280 -; MIPS16-DAG: and $[[R0]], $[[R4]] -; MIPS16-DAG: or $[[R1]], $[[R0]] -; MIPS16-DAG: lw $[[R7:[0-9]+]], 1f -; MIPS16-DAG: and $[[R2]], $[[R7]] -; MIPS16-DAG: or $[[R3]], $[[R2]] -; MIPS16-DAG: or $[[R3]], $[[R1]] - - %or.7 = call i64 @llvm.bswap.i64(i64 %x) - ret i64 %or.7 -} - -define <4 x i32> @bswapv4i32(<4 x i32> %x) nounwind readnone { -entry: -; MIPS32-LABEL: bswapv4i32: -; MIPS32-DAG: wsbh $[[R0:[0-9]+]] -; MIPS32-DAG: rotr ${{[0-9]+}}, $[[R0]], 16 -; MIPS32-DAG: wsbh $[[R0:[0-9]+]] -; MIPS32-DAG: rotr ${{[0-9]+}}, $[[R0]], 16 -; MIPS32-DAG: wsbh $[[R0:[0-9]+]] -; MIPS32-DAG: rotr ${{[0-9]+}}, $[[R0]], 16 -; MIPS32-DAG: wsbh $[[R0:[0-9]+]] -; MIPS32-DAG: rotr ${{[0-9]+}}, $[[R0]], 16 - -; MIPS64-LABEL: bswapv4i32: -; MIPS64-DAG: wsbh $[[R0:[0-9]+]] -; MIPS64-DAG: rotr ${{[0-9]+}}, $[[R0]], 16 -; MIPS64-DAG: wsbh $[[R0:[0-9]+]] -; MIPS64-DAG: rotr ${{[0-9]+}}, $[[R0]], 16 -; MIPS64-DAG: wsbh $[[R0:[0-9]+]] -; MIPS64-DAG: rotr ${{[0-9]+}}, $[[R0]], 16 -; MIPS64-DAG: wsbh $[[R0:[0-9]+]] -; MIPS64-DAG: rotr ${{[0-9]+}}, $[[R0]], 16 - -; Don't bother with a MIPS16 version. It's just bswap32 repeated four times and -; would be very long - - %ret = call <4 x i32> @llvm.bswap.v4i32(<4 x i32> %x) - ret <4 x i32> %ret -} - -declare i32 @llvm.bswap.i32(i32) nounwind readnone - -declare i64 @llvm.bswap.i64(i64) nounwind readnone - -declare <4 x i32> @llvm.bswap.v4i32(<4 x i32>) nounwind readnone |
