[llvm-commits] [compiler-rt] r81558 - in /compiler-rt/trunk: lib/arm/adddf3vfp.S lib/arm/addsf3vfp.S lib/arm/divdf3vfp.S lib/arm/divsf3vfp.S lib/arm/muldf3vfp.S lib/arm/mulsf3vfp.S lib/arm/subdf3vfp.S lib/arm/subsf3vfp.S test/Unit/adddf3vfp.c test/Unit/addsf3vfp.c test/Unit/divdf3vfp.c test/Unit/divsf3vfp.c test/Unit/muldf3vfp.c test/Unit/mulsf3vfp.c test/Unit/subdf3vfp.c test/Unit/subsf3vfp.c test/Unit/test
Nick Kledzik
kledzik at apple.com
Fri Sep 11 13:02:02 PDT 2009
Author: kledzik
Date: Fri Sep 11 15:02:01 2009
New Revision: 81558
URL: http://llvm.org/viewvc/llvm-project?rev=81558&view=rev
Log:
start adding implementation of arm *vfp routines with test cases
Added:
compiler-rt/trunk/lib/arm/adddf3vfp.S
compiler-rt/trunk/lib/arm/addsf3vfp.S
compiler-rt/trunk/lib/arm/divdf3vfp.S
compiler-rt/trunk/lib/arm/divsf3vfp.S
compiler-rt/trunk/lib/arm/muldf3vfp.S
compiler-rt/trunk/lib/arm/mulsf3vfp.S
compiler-rt/trunk/lib/arm/subdf3vfp.S
compiler-rt/trunk/lib/arm/subsf3vfp.S
compiler-rt/trunk/test/Unit/adddf3vfp.c
compiler-rt/trunk/test/Unit/addsf3vfp.c
compiler-rt/trunk/test/Unit/divdf3vfp.c
compiler-rt/trunk/test/Unit/divsf3vfp.c
compiler-rt/trunk/test/Unit/muldf3vfp.c
compiler-rt/trunk/test/Unit/mulsf3vfp.c
compiler-rt/trunk/test/Unit/subdf3vfp.c
compiler-rt/trunk/test/Unit/subsf3vfp.c
Modified:
compiler-rt/trunk/test/Unit/test
Added: compiler-rt/trunk/lib/arm/adddf3vfp.S
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/arm/adddf3vfp.S?rev=81558&view=auto
==============================================================================
--- compiler-rt/trunk/lib/arm/adddf3vfp.S (added)
+++ compiler-rt/trunk/lib/arm/adddf3vfp.S Fri Sep 11 15:02:01 2009
@@ -0,0 +1,23 @@
+//===-- adddf3vfp.S - Implement adddf3vfp ---------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+
+//
+// double __adddf3vfp(double a, double b) { return a + b; }
+//
+// Adds two double precision floating point numbers using the Darwin
+// calling convention where double arguments are passsed in GPR pairs
+//
+ .globl ___adddf3vfp
+___adddf3vfp:
+ fmdrr d6, r0, r1 // move first param from r0/r1 pair into d6
+ fmdrr d7, r2, r3 // move second param from r2/r3 pair into d7
+ faddd d6, d6, d7
+ fmrrd r0, r1, d6 // move result back to r0/r1 pair
+ bx lr
Added: compiler-rt/trunk/lib/arm/addsf3vfp.S
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/arm/addsf3vfp.S?rev=81558&view=auto
==============================================================================
--- compiler-rt/trunk/lib/arm/addsf3vfp.S (added)
+++ compiler-rt/trunk/lib/arm/addsf3vfp.S Fri Sep 11 15:02:01 2009
@@ -0,0 +1,23 @@
+//===-- addsf3vfp.S - Implement addsf3vfp ---------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+
+//
+// extern float __addsf3vfp(float a, float b);
+//
+// Adds two single precision floating point numbers using the Darwin
+// calling convention where single arguments are passsed in GPRs
+//
+ .globl ___addsf3vfp
+___addsf3vfp:
+ fmsr s14, r0 // move first param from r0 into float register
+ fmsr s15, r1 // move second param from r1 into float register
+ fadds s14, s14, s15
+ fmrs r0, s14 // move result back to r0
+ bx lr
Added: compiler-rt/trunk/lib/arm/divdf3vfp.S
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/arm/divdf3vfp.S?rev=81558&view=auto
==============================================================================
--- compiler-rt/trunk/lib/arm/divdf3vfp.S (added)
+++ compiler-rt/trunk/lib/arm/divdf3vfp.S Fri Sep 11 15:02:01 2009
@@ -0,0 +1,23 @@
+//===-- divdf3vfp.S - Implement divdf3vfp ---------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+
+//
+// extern double __divdf3vfp(double a, double b);
+//
+// Divides two double precision floating point numbers using the Darwin
+// calling convention where double arguments are passsed in GPR pairs
+//
+ .globl ___divdf3vfp
+___divdf3vfp:
+ fmdrr d6, r0, r1 // move first param from r0/r1 pair into d6
+ fmdrr d7, r2, r3 // move second param from r2/r3 pair into d7
+ fdivd d5, d6, d7
+ fmrrd r0, r1, d5 // move result back to r0/r1 pair
+ bx lr
Added: compiler-rt/trunk/lib/arm/divsf3vfp.S
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/arm/divsf3vfp.S?rev=81558&view=auto
==============================================================================
--- compiler-rt/trunk/lib/arm/divsf3vfp.S (added)
+++ compiler-rt/trunk/lib/arm/divsf3vfp.S Fri Sep 11 15:02:01 2009
@@ -0,0 +1,23 @@
+//===-- divsf3vfp.S - Implement divsf3vfp ---------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+
+//
+// extern float __divsf3vfp(float a, float b);
+//
+// Divides two single precision floating point numbers using the Darwin
+// calling convention where single arguments are passsed like 32-bit ints.
+//
+ .globl ___divsf3vfp
+___divsf3vfp:
+ fmsr s14, r0 // move first param from r0 into float register
+ fmsr s15, r1 // move second param from r1 into float register
+ fdivs s13, s14, s15
+ fmrs r0, s13 // move result back to r0
+ bx lr
Added: compiler-rt/trunk/lib/arm/muldf3vfp.S
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/arm/muldf3vfp.S?rev=81558&view=auto
==============================================================================
--- compiler-rt/trunk/lib/arm/muldf3vfp.S (added)
+++ compiler-rt/trunk/lib/arm/muldf3vfp.S Fri Sep 11 15:02:01 2009
@@ -0,0 +1,23 @@
+//===-- muldf3vfp.S - Implement muldf3vfp ---------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+
+//
+// extern double __muldf3vfp(double a, double b);
+//
+// Multiplies two double precision floating point numbers using the Darwin
+// calling convention where double arguments are passsed in GPR pairs
+//
+ .globl ___muldf3vfp
+___muldf3vfp:
+ fmdrr d6, r0, r1 // move first param from r0/r1 pair into d6
+ fmdrr d7, r2, r3 // move second param from r2/r3 pair into d7
+ fmuld d6, d6, d7
+ fmrrd r0, r1, d6 // move result back to r0/r1 pair
+ bx lr
Added: compiler-rt/trunk/lib/arm/mulsf3vfp.S
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/arm/mulsf3vfp.S?rev=81558&view=auto
==============================================================================
--- compiler-rt/trunk/lib/arm/mulsf3vfp.S (added)
+++ compiler-rt/trunk/lib/arm/mulsf3vfp.S Fri Sep 11 15:02:01 2009
@@ -0,0 +1,23 @@
+//===-- mulsf3vfp.S - Implement mulsf3vfp ---------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+
+//
+// extern float __mulsf3vfp(float a, float b);
+//
+// Multiplies two single precision floating point numbers using the Darwin
+// calling convention where single arguments are passsed like 32-bit ints.
+//
+ .globl ___mulsf3vfp
+___mulsf3vfp:
+ fmsr s14, r0 // move first param from r0 into float register
+ fmsr s15, r1 // move second param from r1 into float register
+ fmuls s13, s14, s15
+ fmrs r0, s13 // move result back to r0
+ bx lr
Added: compiler-rt/trunk/lib/arm/subdf3vfp.S
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/arm/subdf3vfp.S?rev=81558&view=auto
==============================================================================
--- compiler-rt/trunk/lib/arm/subdf3vfp.S (added)
+++ compiler-rt/trunk/lib/arm/subdf3vfp.S Fri Sep 11 15:02:01 2009
@@ -0,0 +1,23 @@
+//===-- subdf3vfp.S - Implement subdf3vfp ---------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+
+//
+// extern double __subdf3vfp(double a, double b);
+//
+// Returns difference between two double precision floating point numbers using
+// the Darwin calling convention where double arguments are passsed in GPR pairs
+//
+ .globl ___subdf3vfp
+___subdf3vfp:
+ fmdrr d6, r0, r1 // move first param from r0/r1 pair into d6
+ fmdrr d7, r2, r3 // move second param from r2/r3 pair into d7
+ fsubd d6, d6, d7
+ fmrrd r0, r1, d6 // move result back to r0/r1 pair
+ bx lr
Added: compiler-rt/trunk/lib/arm/subsf3vfp.S
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/arm/subsf3vfp.S?rev=81558&view=auto
==============================================================================
--- compiler-rt/trunk/lib/arm/subsf3vfp.S (added)
+++ compiler-rt/trunk/lib/arm/subsf3vfp.S Fri Sep 11 15:02:01 2009
@@ -0,0 +1,24 @@
+//===-- subsf3vfp.S - Implement subsf3vfp ---------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+
+//
+// extern float __subsf3vfp(float a, float b);
+//
+// Returns the difference between two single precision floating point numbers
+// using the Darwin calling convention where single arguments are passsed
+// like 32-bit ints.
+//
+ .globl ___subsf3vfp
+___subsf3vfp:
+ fmsr s14, r0 // move first param from r0 into float register
+ fmsr s15, r1 // move second param from r1 into float register
+ fsubs s14, s14, s15
+ fmrs r0, s14 // move result back to r0
+ bx lr
Added: compiler-rt/trunk/test/Unit/adddf3vfp.c
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/Unit/adddf3vfp.c?rev=81558&view=auto
==============================================================================
--- compiler-rt/trunk/test/Unit/adddf3vfp.c (added)
+++ compiler-rt/trunk/test/Unit/adddf3vfp.c Fri Sep 11 15:02:01 2009
@@ -0,0 +1,46 @@
+//===-- adddf3vfp_test.c - Test __adddf3vfp -------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file tests __adddf3vfp for the compiler_rt library.
+//
+//===----------------------------------------------------------------------===//
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+
+
+#if __arm__
+extern double __adddf3vfp(double a, double b);
+
+int test__adddf3vfp(double a, double b)
+{
+ double actual = __adddf3vfp(a, b);
+ double expected = a + b;
+ if (actual != expected)
+ printf("error in test__adddf3vfp(%f, %f) = %f, expected %f\n",
+ a, b, actual, expected);
+ return actual != expected;
+}
+#endif
+
+int main()
+{
+#if __arm__
+ if (test__adddf3vfp(1.0, 1.0))
+ return 1;
+ if (test__adddf3vfp(HUGE_VAL, HUGE_VAL))
+ return 1;
+ if (test__adddf3vfp(0.0, HUGE_VAL))
+ return 1;
+ if (test__adddf3vfp(0.0, -0.0))
+ return 1;
+#endif
+ return 0;
+}
Added: compiler-rt/trunk/test/Unit/addsf3vfp.c
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/Unit/addsf3vfp.c?rev=81558&view=auto
==============================================================================
--- compiler-rt/trunk/test/Unit/addsf3vfp.c (added)
+++ compiler-rt/trunk/test/Unit/addsf3vfp.c Fri Sep 11 15:02:01 2009
@@ -0,0 +1,46 @@
+//===-- addsf3vfp_test.c - Test __addsf3vfp -------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file tests __addsf3vfp for the compiler_rt library.
+//
+//===----------------------------------------------------------------------===//
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+
+
+extern float __addsf3vfp(float a, float b);
+
+#if __arm__
+int test__addsf3vfp(float a, float b)
+{
+ float actual = __addsf3vfp(a, b);
+ float expected = a + b;
+ if (actual != expected)
+ printf("error in test__addsf3vfp(%f, %f) = %f, expected %f\n",
+ a, b, actual, expected);
+ return actual != expected;
+}
+#endif
+
+int main()
+{
+#if __arm__
+ if (test__addsf3vfp(1.0, 1.0))
+ return 1;
+ if (test__addsf3vfp(HUGE_VALF, HUGE_VALF))
+ return 1;
+ if (test__addsf3vfp(0.0, HUGE_VALF))
+ return 1;
+ if (test__addsf3vfp(0.0, -0.0))
+ return 1;
+#endif
+ return 0;
+}
Added: compiler-rt/trunk/test/Unit/divdf3vfp.c
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/Unit/divdf3vfp.c?rev=81558&view=auto
==============================================================================
--- compiler-rt/trunk/test/Unit/divdf3vfp.c (added)
+++ compiler-rt/trunk/test/Unit/divdf3vfp.c Fri Sep 11 15:02:01 2009
@@ -0,0 +1,46 @@
+//===-- divdf3vfp_test.c - Test __divdf3vfp -------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file tests __divdf3vfp for the compiler_rt library.
+//
+//===----------------------------------------------------------------------===//
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+
+
+#if __arm__
+extern double __divdf3vfp(double a, double b);
+
+int test__divdf3vfp(double a, double b)
+{
+ double actual = __divdf3vfp(a, b);
+ double expected = a / b;
+ if (actual != expected)
+ printf("error in test__divdf3vfp(%f, %f) = %f, expected %f\n",
+ a, b, actual, expected);
+ return actual != expected;
+}
+#endif
+
+int main()
+{
+#if __arm__
+ if (test__divdf3vfp(1.0, 1.0))
+ return 1;
+ if (test__divdf3vfp(12345.678, 1.23))
+ return 1;
+ if (test__divdf3vfp(-10.0, 0.25))
+ return 1;
+ if (test__divdf3vfp(10.0, -2.0))
+ return 1;
+#endif
+ return 0;
+}
Added: compiler-rt/trunk/test/Unit/divsf3vfp.c
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/Unit/divsf3vfp.c?rev=81558&view=auto
==============================================================================
--- compiler-rt/trunk/test/Unit/divsf3vfp.c (added)
+++ compiler-rt/trunk/test/Unit/divsf3vfp.c Fri Sep 11 15:02:01 2009
@@ -0,0 +1,46 @@
+//===-- divsf3vfp_test.c - Test __divsf3vfp -------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file tests __divsf3vfp for the compiler_rt library.
+//
+//===----------------------------------------------------------------------===//
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+
+
+extern float __divsf3vfp(float a, float b);
+
+#if __arm__
+int test__divsf3vfp(float a, float b)
+{
+ float actual = __divsf3vfp(a, b);
+ float expected = a / b;
+ if (actual != expected)
+ printf("error in test__divsf3vfp(%f, %f) = %f, expected %f\n",
+ a, b, actual, expected);
+ return actual != expected;
+}
+#endif
+
+int main()
+{
+#if __arm__
+ if (test__divsf3vfp(1.0, 1.0))
+ return 1;
+ if (test__divsf3vfp(12345.678, 1.23))
+ return 1;
+ if (test__divsf3vfp(0.0, HUGE_VALF))
+ return 1;
+ if (test__divsf3vfp(10.0, -2.0))
+ return 1;
+#endif
+ return 0;
+}
Added: compiler-rt/trunk/test/Unit/muldf3vfp.c
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/Unit/muldf3vfp.c?rev=81558&view=auto
==============================================================================
--- compiler-rt/trunk/test/Unit/muldf3vfp.c (added)
+++ compiler-rt/trunk/test/Unit/muldf3vfp.c Fri Sep 11 15:02:01 2009
@@ -0,0 +1,48 @@
+//===-- muldf3vfp_test.c - Test __muldf3vfp -------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file tests __muldf3vfp for the compiler_rt library.
+//
+//===----------------------------------------------------------------------===//
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+
+
+#if __arm__
+extern double __muldf3vfp(double a, double b);
+
+int test__muldf3vfp(double a, double b)
+{
+ double actual = __muldf3vfp(a, b);
+ double expected = a * b;
+ if (actual != expected)
+ printf("error in test__muldf3vfp(%f, %f) = %f, expected %f\n",
+ a, b, actual, expected);
+ return actual != expected;
+}
+#endif
+
+int main()
+{
+#if __arm__
+ if (test__muldf3vfp(0.5, 10.0))
+ return 1;
+ if (test__muldf3vfp(-0.5, -2.0))
+ return 1;
+ if (test__muldf3vfp(HUGE_VALF, 0.25))
+ return 1;
+ if (test__muldf3vfp(-0.125, HUGE_VALF))
+ return 1;
+ if (test__muldf3vfp(0.0, -0.0))
+ return 1;
+#endif
+ return 0;
+}
Added: compiler-rt/trunk/test/Unit/mulsf3vfp.c
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/Unit/mulsf3vfp.c?rev=81558&view=auto
==============================================================================
--- compiler-rt/trunk/test/Unit/mulsf3vfp.c (added)
+++ compiler-rt/trunk/test/Unit/mulsf3vfp.c Fri Sep 11 15:02:01 2009
@@ -0,0 +1,48 @@
+//===-- mulsf3vfp_test.c - Test __mulsf3vfp -------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file tests __mulsf3vfp for the compiler_rt library.
+//
+//===----------------------------------------------------------------------===//
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+
+
+extern float __mulsf3vfp(float a, float b);
+
+#if __arm__
+int test__mulsf3vfp(float a, float b)
+{
+ float actual = __mulsf3vfp(a, b);
+ float expected = a * b;
+ if (actual != expected)
+ printf("error in test__mulsf3vfp(%f, %f) = %f, expected %f\n",
+ a, b, actual, expected);
+ return actual != expected;
+}
+#endif
+
+int main()
+{
+#if __arm__
+ if (test__mulsf3vfp(0.5, 10.0))
+ return 1;
+ if (test__mulsf3vfp(-0.5, -2.0))
+ return 1;
+ if (test__mulsf3vfp(HUGE_VALF, 0.25))
+ return 1;
+ if (test__mulsf3vfp(-0.125, HUGE_VALF))
+ return 1;
+ if (test__mulsf3vfp(0.0, -0.0))
+ return 1;
+#endif
+ return 0;
+}
Added: compiler-rt/trunk/test/Unit/subdf3vfp.c
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/Unit/subdf3vfp.c?rev=81558&view=auto
==============================================================================
--- compiler-rt/trunk/test/Unit/subdf3vfp.c (added)
+++ compiler-rt/trunk/test/Unit/subdf3vfp.c Fri Sep 11 15:02:01 2009
@@ -0,0 +1,46 @@
+//===-- subdf3vfp_test.c - Test __subdf3vfp -------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file tests __subdf3vfp for the compiler_rt library.
+//
+//===----------------------------------------------------------------------===//
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+
+
+#if __arm__
+extern double __subdf3vfp(double a, double b);
+
+int test__subdf3vfp(double a, double b)
+{
+ double actual = __subdf3vfp(a, b);
+ double expected = a - b;
+ if (actual != expected)
+ printf("error in test__subdf3vfp(%f, %f) = %f, expected %f\n",
+ a, b, actual, expected);
+ return actual != expected;
+}
+#endif
+
+int main()
+{
+#if __arm__
+ if (test__subdf3vfp(1.0, 1.0))
+ return 1;
+ if (test__subdf3vfp(1234.567, 765.4321))
+ return 1;
+ if (test__subdf3vfp(-123.0, -678.0))
+ return 1;
+ if (test__subdf3vfp(0.0, -0.0))
+ return 1;
+#endif
+ return 0;
+}
Added: compiler-rt/trunk/test/Unit/subsf3vfp.c
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/Unit/subsf3vfp.c?rev=81558&view=auto
==============================================================================
--- compiler-rt/trunk/test/Unit/subsf3vfp.c (added)
+++ compiler-rt/trunk/test/Unit/subsf3vfp.c Fri Sep 11 15:02:01 2009
@@ -0,0 +1,46 @@
+//===-- subsf3vfp_test.c - Test __subsf3vfp -------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file tests __subsf3vfp for the compiler_rt library.
+//
+//===----------------------------------------------------------------------===//
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+
+
+extern float __subsf3vfp(float a, float b);
+
+#if __arm__
+int test__subsf3vfp(float a, float b)
+{
+ float actual = __subsf3vfp(a, b);
+ float expected = a - b;
+ if (actual != expected)
+ printf("error in test__subsf3vfp(%f, %f) = %f, expected %f\n",
+ a, b, actual, expected);
+ return actual != expected;
+}
+#endif
+
+int main()
+{
+#if __arm__
+ if (test__subsf3vfp(1.0, 1.0))
+ return 1;
+ if (test__subsf3vfp(1234.567, 765.4321))
+ return 1;
+ if (test__subsf3vfp(-123.0, -678.0))
+ return 1;
+ if (test__subsf3vfp(0.0, -0.0))
+ return 1;
+#endif
+ return 0;
+}
Modified: compiler-rt/trunk/test/Unit/test
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/Unit/test?rev=81558&r1=81557&r2=81558&view=diff
==============================================================================
--- compiler-rt/trunk/test/Unit/test (original)
+++ compiler-rt/trunk/test/Unit/test Fri Sep 11 15:02:01 2009
@@ -1,9 +1,17 @@
#!/usr/bin/env bash
ARCHS='<host>'
+REMOTE=0
if test `uname` = "Darwin"; then
- ARCHS="i386 x86_64 ppc"
- LIBS="-lSystem"
+ if test "$1" = "armv6"; then
+ ARCHS="armv6"
+ LIBS="-lSystem"
+ REMOTE=1
+ mkdir -p remote
+ else
+ ARCHS="i386 x86_64 ppc"
+ LIBS="-lSystem"
+ fi
else
LIBS="-lc -lm"
fi
@@ -30,20 +38,30 @@
# this test requires an extra compiler option
EXTRA="-fnested-functions"
fi
- if gcc $CFLAGS $FILE ../../Release/libcompiler_rt.Optimized.a $LIBS $EXTRA
- then
- echo "Testing $FILE for $ARCH"
- if ./a.out
+ if test $REMOTE
+ then
+ if gcc $CFLAGS $FILE ../../Release/libcompiler_rt.Optimized.a $LIBS $EXTRA -o ./remote/$FILE.exe
then
- rm ./a.out
+ echo "Built $FILE.exe for $ARCH"
+ else
+ echo "$FILE failed to compile"
+ fi
+ else
+ if gcc $CFLAGS $FILE ../../Release/libcompiler_rt.Optimized.a $LIBS $EXTRA
+ then
+ echo "Testing $FILE for $ARCH"
+ if ./a.out
+ then
+ rm ./a.out
+ else
+ echo "fail"
+ exit 1
+ fi
else
- echo "fail"
+ echo "$FILE failed to compile"
exit 1
fi
- else
- echo "$FILE failed to compile"
- exit 1
- fi
+ fi
done
done
echo "pass"
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