diff options
Diffstat (limited to 'llvm/test/CodeGen/PowerPC/fp128-bitcast-after-operation.ll')
| -rw-r--r-- | llvm/test/CodeGen/PowerPC/fp128-bitcast-after-operation.ll | 38 |
1 files changed, 36 insertions, 2 deletions
diff --git a/llvm/test/CodeGen/PowerPC/fp128-bitcast-after-operation.ll b/llvm/test/CodeGen/PowerPC/fp128-bitcast-after-operation.ll index 5f3c9278f8d..f5b0a3a59bf 100644 --- a/llvm/test/CodeGen/PowerPC/fp128-bitcast-after-operation.ll +++ b/llvm/test/CodeGen/PowerPC/fp128-bitcast-after-operation.ll @@ -1,6 +1,6 @@ -; RUN: llc -mtriple=powerpc64le-unknown-linux-gnu -mcpu=pwr8 < %s | FileCheck %s -check-prefix=PPC64 +; RUN: llc -mtriple=powerpc64le-unknown-linux-gnu -mcpu=pwr8 < %s | FileCheck %s -check-prefix=PPC64-P8 ; RUN: llc -mtriple=powerpc64le-unknown-linux-gnu -mcpu=pwr7 < %s | FileCheck %s -check-prefix=PPC64 -; RUN: llc -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr8 < %s | FileCheck %s -check-prefix=PPC64 +; RUN: llc -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr8 < %s | FileCheck %s -check-prefix=PPC64-P8 ; RUN: llc -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 < %s | FileCheck %s -check-prefix=PPC64 ; RUN: llc -mtriple=powerpc-unknown-linux-gnu < %s | FileCheck %s -check-prefix=PPC32 @@ -20,6 +20,16 @@ entry: ; PPC64-DAG: xor 4, [[LO]], [[FLIP_BIT]] ; PPC64: blr +; PPC64-P8-LABEL: test_abs: +; PPC64-P8-DAG: mfvsrd [[LO:[0-9]+]], 2 +; PPC64-P8-DAG: mfvsrd [[HI:[0-9]+]], 1 +; PPC64-P8-DAG: li [[MASK_REG:[0-9]+]], 1 +; PPC64-P8-DAG: sldi [[SHIFT_REG:[0-9]+]], [[MASK_REG]], 63 +; PPC64-P8: and [[FLIP_BIT:[0-9]+]], [[HI]], [[SHIFT_REG]] +; PPC64-P8-DAG: xor 3, [[HI]], [[FLIP_BIT]] +; PPC64-P8-DAG: xor 4, [[LO]], [[FLIP_BIT]] +; PPC64-P8: blr + ; PPC32-DAG: stfd 1, 24(1) ; PPC32-DAG: stfd 2, 16(1) ; PPC32: nop @@ -52,6 +62,16 @@ entry: ; PPC64-DAG: xor 4, [[LO]], [[FLIP_BIT]] ; PPC64: blr +; PPC64-P8-LABEL: test_neg: +; PPC64-P8-DAG: mfvsrd [[LO:[0-9]+]], 2 +; PPC64-P8-DAG: mfvsrd [[HI:[0-9]+]], 1 +; PPC64-P8-DAG: li [[IMM1:[0-9]+]], 1 +; PPC64-P8-DAG: sldi [[FLIP_BIT]], [[IMM1]], 63 +; PPC64-P8-NOT: BARRIER +; PPC64-P8-DAG: xor 3, [[HI]], [[FLIP_BIT]] +; PPC64-P8-DAG: xor 4, [[LO]], [[FLIP_BIT]] +; PPC64-P8: blr + ; PPC32-DAG: stfd 1, 24(1) ; PPC32-DAG: stfd 2, 16(1) ; PPC32: nop @@ -86,6 +106,20 @@ entry: ; PPC64-DAG: xor 4, [[SIGN]], [[CST_LO]] ; PPC64: blr +; PPC64-P8-LABEL: test_copysign: +; PPC64-P8-DAG: mfvsrd [[X_HI:[0-9]+]], 1 +; PPC64-P8-DAG: li [[SIGN:[0-9]+]], 1 +; PPC64-P8-DAG: sldi [[SIGN]], [[SIGN]], 63 +; PPC64-P8-DAG: li [[HI_TMP:[0-9]+]], 16399 +; PPC64-P8-DAG: sldi [[CST_HI:[0-9]+]], [[HI_TMP]], 48 +; PPC64-P8-DAG: li [[LO_TMP:[0-9]+]], 3019 +; PPC64-P8-DAG: sldi [[CST_LO:[0-9]+]], [[LO_TMP]], 52 +; PPC64-P8-NOT: BARRIER +; PPC64-P8-DAG: and [[NEW_HI_TMP:[0-9]+]], [[X_HI]], [[SIGN]] +; PPC64-P8-DAG: or 3, [[NEW_HI_TMP]], [[CST_HI]] +; PPC64-P8-DAG: xor 4, [[NEW_HI_TMP]], [[CST_LO]] +; PPC64-P8: blr + ; PPC32: stfd 1, [[STACK:[0-9]+]](1) ; PPC32: nop ; PPC32: lwz [[HI:[0-9]+]], [[STACK]](1) |
