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riscv-gcc-1
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lvzhengyang
riscv-gcc-1
Commits
ef9bf9a3
Commit
ef9bf9a3
authored
May 10, 2005
by
Mark Mitchell
Committed by
Mark Mitchell
May 10, 2005
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* gcc.dg/arm-vfp1.c: Remove test for fnegs.
From-SVN: r99528
parent
16df4ee6
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gcc/testsuite/ChangeLog
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gcc/testsuite/gcc.dg/arm-vfp1.c
+8
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gcc/testsuite/ChangeLog
View file @
ef9bf9a3
2005
-
05
-
10
Mark
Mitchell
<
mark
@codesourcery
.
com
>
*
gcc
.
dg
/
arm
-
vfp1
.
c
:
Remove
test
for
fnegs
.
2005
-
05
-
10
Bob
Wilson
<
bob
.
wilson
@acm
.
org
>
*
gcc
.
dg
/
const
-
elim
-
1
.
c
:
Remove
xfail
for
xtensa
-*-*
.
...
...
gcc/testsuite/gcc.dg/arm-vfp1.c
View file @
ef9bf9a3
...
...
@@ -14,7 +14,14 @@ void test_sf() {
/* { dg-final { scan-assembler "fabss" } } */
f1
=
fabsf
(
f1
);
/* negsf2_vfp */
/* { dg-final { scan-assembler "fnegs" } } */
/* There is no test for "fnegs" because the compiler will use an
integer operation instead to implement this operation. Adding
complexity to the operand (e.g., "-(f1 + f2)") doesn't change the
situation, as the compiler still wants the result in an integer
register before writing it back to memory. If we used an ABI that
required passing floating-point values in VFP registers that
would likely persuade the compiler to keep the value in the VFP
registers. */
f1
=
-
f1
;
/* addsf3_vfp */
/* { dg-final { scan-assembler "fadds" } } */
...
...
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