Add missing build attribute regression tests for Cortex-A8

Differential Revision: http://reviews.llvm.org/D16576

llvm-svn: 258923

1 files changed, 69 insertions, 8 deletions

diff --git a/llvm/test/CodeGen/ARM/build-attributes.ll b/llvm/test/CodeGen/ARM/build-attributes.ll
index 561ab9e3c58..98a88808883 100644
--- a/llvm/test/CodeGen/ARM/build-attributes.ll
+++ b/llvm/test/CodeGen/ARM/build-attributes.ll
@@ -36,6 +36,12 @@
 ; RUN: llc < %s -mtriple=armv7-linux-gnueabi -mcpu=cortex-a5 -mattr=-neon,+d16 | FileCheck %s --check-prefix=CORTEX-A5-NONEON
 ; RUN: llc < %s -mtriple=armv7-linux-gnueabi -mcpu=cortex-a5 -mattr=-vfp2 | FileCheck %s --check-prefix=CORTEX-A5-NOFPU
 ; RUN: llc < %s -mtriple=armv7-linux-gnueabi -mcpu=cortex-a5 -mattr=-vfp2  -enable-unsafe-fp-math -disable-fp-elim -enable-no-infs-fp-math -enable-no-nans-fp-math -fp-contract=fast | FileCheck %s --check-prefix=CORTEX-A5-NOFPU-FAST
+; RUN: llc < %s -mtriple=armv7-linux-gnueabi -mcpu=cortex-a8 -float-abi=soft | FileCheck %s --check-prefix=CORTEX-A8-SOFT
+; RUN: llc < %s -mtriple=armv7-linux-gnueabi -mcpu=cortex-a8 -float-abi=soft  -enable-unsafe-fp-math -disable-fp-elim -enable-no-infs-fp-math -enable-no-nans-fp-math -fp-contract=fast | FileCheck %s --check-prefix=CORTEX-A8-SOFT-FAST
+; RUN: llc < %s -mtriple=armv7-linux-gnueabi -mcpu=cortex-a8 -float-abi=hard | FileCheck %s --check-prefix=CORTEX-A8-HARD
+; RUN: llc < %s -mtriple=armv7-linux-gnueabi -mcpu=cortex-a8 -float-abi=hard  -enable-unsafe-fp-math -disable-fp-elim -enable-no-infs-fp-math -enable-no-nans-fp-math -fp-contract=fast | FileCheck %s --check-prefix=CORTEX-A8-HARD-FAST
+; RUN: llc < %s -mtriple=armv7-linux-gnueabi -mcpu=cortex-a8 -enable-sign-dependent-rounding-fp-math | FileCheck %s --check-prefix=DYN-ROUNDING
+; RUN: llc < %s -mtriple=armv7-linux-gnueabi -mcpu=cortex-a8 -float-abi=soft | FileCheck %s --check-prefix=CORTEX-A8-SOFT
 ; RUN: llc < %s -mtriple=armv7-linux-gnueabi -mcpu=cortex-a9 -float-abi=soft | FileCheck %s --check-prefix=CORTEX-A9-SOFT
 ; RUN: llc < %s -mtriple=armv7-linux-gnueabi -mcpu=cortex-a9 -float-abi=soft  -enable-unsafe-fp-math -disable-fp-elim -enable-no-infs-fp-math -enable-no-nans-fp-math -fp-contract=fast | FileCheck %s --check-prefix=CORTEX-A9-SOFT-FAST
 ; RUN: llc < %s -mtriple=armv7-linux-gnueabi -mcpu=cortex-a9 -float-abi=hard | FileCheck %s --check-prefix=CORTEX-A9-HARD
@@ -517,7 +523,7 @@
 ; CORTEX-A5-DEFAULT:        .eabi_attribute 68, 1
 
 ; CORTEX-A5-DEFAULT-FAST-NOT:   .eabi_attribute 19
-;; The A5 defaults to a VFPv4 FPU, so it flushed preserving sign when -ffast-math
+;; The A5 defaults to a VFPv4 FPU, so it flushed preserving the sign when -ffast-math
 ;; is given.
 ; CORTEX-A5-DEFAULT-FAST:        .eabi_attribute 20, 2
 ; CORTEX-A5-DEFAULT-FAST-NOT: .eabi_attribute 21
@@ -574,6 +580,28 @@
 ; CORTEX-A5-NOFPU-FAST-NOT: .eabi_attribute 22
 ; CORTEX-A5-NOFPU-FAST: .eabi_attribute 23, 1
 
+; CORTEX-A8-SOFT:  .cpu cortex-a8
+; CORTEX-A8-SOFT:  .eabi_attribute 6, 10
+; CORTEX-A8-SOFT:  .eabi_attribute 7, 65
+; CORTEX-A8-SOFT:  .eabi_attribute 8, 1
+; CORTEX-A8-SOFT:  .eabi_attribute 9, 2
+; CORTEX-A8-SOFT:  .fpu neon
+; CORTEX-A8-SOFT-NOT:   .eabi_attribute 19
+;; We default to IEEE 754 compliance
+; CORTEX-A8-SOFT:  .eabi_attribute 20, 1
+; CORTEX-A8-SOFT:  .eabi_attribute 21, 1
+; CORTEX-A8-SOFT-NOT:  .eabi_attribute 22
+; CORTEX-A8-SOFT:  .eabi_attribute 23, 3
+; CORTEX-A8-SOFT:  .eabi_attribute 24, 1
+; CORTEX-A8-SOFT:  .eabi_attribute 25, 1
+; CORTEX-A8-SOFT-NOT:  .eabi_attribute 27
+; CORTEX-A8-SOFT-NOT:  .eabi_attribute 28
+; CORTEX-A8-SOFT-NOT:  .eabi_attribute 36, 1
+; CORTEX-A8-SOFT:  .eabi_attribute 38, 1
+; CORTEX-A8-SOFT-NOT:  .eabi_attribute 42, 1
+; CORTEX-A8-SOFT-NOT:  .eabi_attribute 44
+; CORTEX-A8-SOFT:  .eabi_attribute 68, 1
+
 ; CORTEX-A9-SOFT:  .cpu cortex-a9
 ; CORTEX-A9-SOFT:  .eabi_attribute 6, 10
 ; CORTEX-A9-SOFT:  .eabi_attribute 7, 65
@@ -596,14 +624,39 @@
 ; CORTEX-A9-SOFT-NOT:  .eabi_attribute 44
 ; CORTEX-A9-SOFT:  .eabi_attribute 68, 1
 
+; CORTEX-A8-SOFT-FAST-NOT:   .eabi_attribute 19
 ; CORTEX-A9-SOFT-FAST-NOT:   .eabi_attribute 19
-;; The A9 defaults to a VFPv3 FPU, so it flushes preseving sign when
+;; The A9 defaults to a VFPv3 FPU, so it flushes preserving the sign when
 ;; -ffast-math is specified.
+; CORTEX-A8-SOFT-FAST:  .eabi_attribute 20, 2
 ; CORTEX-A9-SOFT-FAST:  .eabi_attribute 20, 2
 ; CORTEX-A5-SOFT-FAST-NOT: .eabi_attribute 21
 ; CORTEX-A5-SOFT-FAST-NOT: .eabi_attribute 22
 ; CORTEX-A5-SOFT-FAST: .eabi_attribute 23, 1
 
+; CORTEX-A8-HARD:  .cpu cortex-a8
+; CORTEX-A8-HARD:  .eabi_attribute 6, 10
+; CORTEX-A8-HARD:  .eabi_attribute 7, 65
+; CORTEX-A8-HARD:  .eabi_attribute 8, 1
+; CORTEX-A8-HARD:  .eabi_attribute 9, 2
+; CORTEX-A8-HARD:  .fpu neon
+; CORTEX-A8-HARD-NOT:   .eabi_attribute 19
+;; We default to IEEE 754 compliance
+; CORTEX-A8-HARD:  .eabi_attribute 20, 1
+; CORTEX-A8-HARD:  .eabi_attribute 21, 1
+; CORTEX-A8-HARD-NOT:  .eabi_attribute 22
+; CORTEX-A8-HARD:  .eabi_attribute 23, 3
+; CORTEX-A8-HARD:  .eabi_attribute 24, 1
+; CORTEX-A8-HARD:  .eabi_attribute 25, 1
+; CORTEX-A8-HARD-NOT:  .eabi_attribute 27
+; CORTEX-A8-HARD:  .eabi_attribute 28, 1
+; CORTEX-A8-HARD-NOT:  .eabi_attribute 36, 1
+; CORTEX-A8-HARD:  .eabi_attribute 38, 1
+; CORTEX-A8-HARD-NOT:  .eabi_attribute 42, 1
+; CORTEX-A8-HARD:  .eabi_attribute 68, 1
+
+
+
 ; CORTEX-A9-HARD:  .cpu cortex-a9
 ; CORTEX-A9-HARD:  .eabi_attribute 6, 10
 ; CORTEX-A9-HARD:  .eabi_attribute 7, 65
@@ -625,8 +678,16 @@
 ; CORTEX-A9-HARD:  .eabi_attribute 42, 1
 ; CORTEX-A9-HARD:  .eabi_attribute 68, 1
 
+; CORTEX-A8-HARD-FAST-NOT:   .eabi_attribute 19
+;; The A8 defaults to a VFPv3 FPU, so it flushes preserving the sign when
+;; -ffast-math is specified.
+; CORTEX-A8-HARD-FAST:  .eabi_attribute 20, 2
+; CORTEX-A8-HARD-FAST-NOT:  .eabi_attribute 21
+; CORTEX-A8-HARD-FAST-NOT:  .eabi_attribute 22
+; CORTEX-A8-HARD-FAST:  .eabi_attribute 23, 1
+
 ; CORTEX-A9-HARD-FAST-NOT:   .eabi_attribute 19
-;; The A9 defaults to a VFPv3 FPU, so it flushes preseving sign when
+;; The A9 defaults to a VFPv3 FPU, so it flushes preserving the sign when
 ;; -ffast-math is specified.
 ; CORTEX-A9-HARD-FAST:  .eabi_attribute 20, 2
 ; CORTEX-A9-HARD-FAST-NOT:  .eabi_attribute 21
@@ -652,7 +713,7 @@
 ; CORTEX-A12-DEFAULT:  .eabi_attribute 68, 3
 
 ; CORTEX-A12-DEFAULT-FAST-NOT:   .eabi_attribute 19
-;; The A12 defaults to a VFPv3 FPU, so it flushes preseving sign when
+;; The A12 defaults to a VFPv3 FPU, so it flushes preserving the sign when
 ;; -ffast-math is specified.
 ; CORTEX-A12-DEFAULT-FAST:  .eabi_attribute 20, 2
 ; CORTEX-A12-HARD-FAST-NOT:  .eabi_attribute 21
@@ -709,7 +770,7 @@
 ; CORTEX-A15: .eabi_attribute 68, 3
 
 ; CORTEX-A15-FAST-NOT:   .eabi_attribute 19
-;; The A15 defaults to a VFPv3 FPU, so it flushes preseving sign when
+;; The A15 defaults to a VFPv3 FPU, so it flushes preserving the sign when
 ;; -ffast-math is specified.
 ; CORTEX-A15-FAST: .eabi_attribute 20, 2
 ; CORTEX-A15-FAST-NOT:  .eabi_attribute 21
@@ -735,7 +796,7 @@
 ; CORTEX-A17-DEFAULT:  .eabi_attribute 68, 3
 
 ; CORTEX-A17-FAST-NOT:   .eabi_attribute 19
-;; The A17 defaults to a VFPv3 FPU, so it flushes preseving sign when
+;; The A17 defaults to a VFPv3 FPU, so it flushes preserving the sign when
 ;; -ffast-math is specified.
 ; CORTEX-A17-FAST:  .eabi_attribute 20, 2
 ; CORTEX-A17-FAST-NOT:  .eabi_attribute 21
@@ -981,7 +1042,7 @@
 ; CORTEX-M4-SOFT-NOT:  .eabi_attribute 68
 
 ; CORTEX-M4-SOFT-FAST-NOT:   .eabi_attribute 19
-;; The M4 defaults to a VFPv4 FPU, so it flushes preseving sign when
+;; The M4 defaults to a VFPv4 FPU, so it flushes preserving the sign when
 ;; -ffast-math is specified.
 ; CORTEX-M4-SOFT-FAST:  .eabi_attribute 20, 2
 ; CORTEX-M4-SOFT-FAST-NOT:  .eabi_attribute 21
@@ -1011,7 +1072,7 @@
 ; CORTEX-M4-HARD-NOT:  .eabi_attribute 68
 
 ; CORTEX-M4-HARD-FAST-NOT:   .eabi_attribute 19
-;; The M4 defaults to a VFPv4 FPU, so it flushes preseving sign when
+;; The M4 defaults to a VFPv4 FPU, so it flushes preserving the sign when
 ;; -ffast-math is specified.
 ; CORTEX-M4-HARD-FAST:  .eabi_attribute 20, 2
 ; CORTEX-M4-HARD-FAST-NOT:  .eabi_attribute 21