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Partially revert ac76bc1145 because it is no longer necessary

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In ac76bc1145, I added a few volatiles to work around ctrig_test
failures with {inf,inf}. This is not necessary anymore now, since in
3b00222f15 we added -fp-exception-behavior=maytrap for clang >= 10 in
libm's Makefile. (The flag tells clang to use stricter floating point
semantics, which libm depends on.)

PR:		244732, 254911
Fixes:		ac76bc1145
MFC after:	3 days
This commit is contained in:
Dimitry Andric 2021-11-05 22:26:16 +01:00
parent 6a8ea6d174
commit e2157cd000
3 changed files with 3 additions and 3 deletions
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2
lib/msun/src/s_ccoshf.c
View File

@ -43,7 +43,7 @@ static const float huge = 0x1p127;
float complex
ccoshf(float complex z)
{
volatile float x, y, h;
float x, y, h;
int32_t hx, hy, ix, iy;
x = crealf(z);

2
lib/msun/src/s_ctanh.c
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@ -76,7 +76,7 @@ __FBSDID("$FreeBSD$");
double complex
ctanh(double complex z)
{
volatile double x, y;
double x, y;
double t, beta, s, rho, denom;
uint32_t hx, ix, lx;

2
lib/msun/src/s_ctanhf.c
View File

@ -41,7 +41,7 @@ __FBSDID("$FreeBSD$");
float complex
ctanhf(float complex z)
{
volatile float x, y;
float x, y;
float t, beta, s, rho, denom;
uint32_t hx, ix;